udev: switch to systemd logging functions

37 files changed, 557 insertions, 822 deletions

diff --git a/src/udev/accelerometer/accelerometer.c b/src/udev/accelerometer/accelerometer.c
index bc9715b264..4c5e47d0b7 100644
--- a/src/udev/accelerometer/accelerometer.c
+++ b/src/udev/accelerometer/accelerometer.c
@@ -263,7 +263,7 @@ int main (int argc, char** argv)
         if (udev == NULL)
                 return 1;
 
-        udev_log_init("input_id");
+        log_open();
         udev_set_log_fn(udev, log_fn);
 
         /* CLI argument parsing */
@@ -349,9 +349,9 @@ int main (int argc, char** argv)
                 return 0;
         }
 
-        info(udev, "Opening accelerometer device %s\n", devnode);
+        log_debug("opening accelerometer device %s\n", devnode);
         test_orientation(udev, dev, devnode);
         free(devnode);
-
+        log_close();
         return 0;
 }
diff --git a/src/udev/ata_id/ata_id.c b/src/udev/ata_id/ata_id.c
index d2fe917217..fe160bf1ee 100644
--- a/src/udev/ata_id/ata_id.c
+++ b/src/udev/ata_id/ata_id.c
@@ -43,6 +43,7 @@
 
 #include "libudev.h"
 #include "libudev-private.h"
+#include "log.h"
 
 #define COMMAND_TIMEOUT_MSEC (30 * 1000)
 
@@ -462,7 +463,7 @@ int main(int argc, char *argv[])
         if (udev == NULL)
                 goto exit;
 
-        udev_log_init("ata_id");
+        log_open();
         udev_set_log_fn(udev, log_fn);
 
         while (1) {
@@ -486,14 +487,14 @@ int main(int argc, char *argv[])
 
         node = argv[optind];
         if (node == NULL) {
-                err(udev, "no node specified\n");
+                log_error("no node specified\n");
                 rc = 1;
                 goto exit;
         }
 
         fd = open(node, O_RDONLY|O_NONBLOCK);
         if (fd < 0) {
-                err(udev, "unable to open '%s'\n", node);
+                log_error("unable to open '%s'\n", node);
                 rc = 1;
                 goto exit;
         }
@@ -525,7 +526,7 @@ int main(int argc, char *argv[])
         } else {
                 /* If this fails, then try HDIO_GET_IDENTITY */
                 if (ioctl(fd, HDIO_GET_IDENTITY, &id) != 0) {
-                        info(udev, "HDIO_GET_IDENTITY failed for '%s': %m\n", node);
+                        log_info("HDIO_GET_IDENTITY failed for '%s': %m\n", node);
                         rc = 2;
                         goto close;
                 }
@@ -709,6 +710,6 @@ close:
         close(fd);
 exit:
         udev_unref(udev);
-        udev_log_close();
+        log_close();
         return rc;
 }
diff --git a/src/udev/cdrom_id/cdrom_id.c b/src/udev/cdrom_id/cdrom_id.c
index 6d5b081617..a199dd7ddc 100644
--- a/src/udev/cdrom_id/cdrom_id.c
+++ b/src/udev/cdrom_id/cdrom_id.c
@@ -141,10 +141,10 @@ static bool is_mounted(const char *device)
 static void info_scsi_cmd_err(struct udev *udev, const char *cmd, int err)
 {
         if (err == -1) {
-                info(udev, "%s failed\n", cmd);
+                log_debug("%s failed\n", cmd);
                 return;
         }
-        info(udev, "%s failed with SK=%Xh/ASC=%02Xh/ACQ=%02Xh\n", cmd, SK(err), ASC(err), ASCQ(err));
+        log_debug("%s failed with SK=%Xh/ASC=%02Xh/ACQ=%02Xh\n", cmd, SK(err), ASC(err), ASCQ(err));
 }
 
 struct scsi_cmd {
@@ -209,11 +209,11 @@ static int media_lock(struct udev *udev, int fd, bool lock)
         /* disable the kernel's lock logic */
         err = ioctl(fd, CDROM_CLEAR_OPTIONS, CDO_LOCK);
         if (err < 0)
-                info(udev, "CDROM_CLEAR_OPTIONS, CDO_LOCK failed\n");
+                log_debug("CDROM_CLEAR_OPTIONS, CDO_LOCK failed\n");
 
         err = ioctl(fd, CDROM_LOCKDOOR, lock ? 1 : 0);
         if (err < 0)
-                info(udev, "CDROM_LOCKDOOR failed\n");
+                log_debug("CDROM_LOCKDOOR failed\n");
 
         return err;
 }
@@ -241,7 +241,7 @@ static int cd_capability_compat(struct udev *udev, int fd)
 
         capability = ioctl(fd, CDROM_GET_CAPABILITY, NULL);
         if (capability < 0) {
-                info(udev, "CDROM_GET_CAPABILITY failed\n");
+                log_debug("CDROM_GET_CAPABILITY failed\n");
                 return -1;
         }
 
@@ -265,7 +265,7 @@ static int cd_capability_compat(struct udev *udev, int fd)
 static int cd_media_compat(struct udev *udev, int fd)
 {
         if (ioctl(fd, CDROM_DRIVE_STATUS, CDSL_CURRENT) != CDS_DISC_OK) {
-                info(udev, "CDROM_DRIVE_STATUS != CDS_DISC_OK\n");
+                log_debug("CDROM_DRIVE_STATUS != CDS_DISC_OK\n");
                 return -1;
         }
         cd_media = 1;
@@ -289,11 +289,11 @@ static int cd_inquiry(struct udev *udev, int fd)
         }
 
         if ((inq[0] & 0x1F) != 5) {
-                info(udev, "not an MMC unit\n");
+                log_debug("not an MMC unit\n");
                 return -1;
         }
 
-        info(udev, "INQUIRY: [%.8s][%.16s][%.4s]\n", inq + 8, inq + 16, inq + 32);
+        log_debug("INQUIRY: [%.8s][%.16s][%.4s]\n", inq + 8, inq + 16, inq + 32);
         return 0;
 }
 
@@ -303,105 +303,105 @@ static void feature_profile_media(struct udev *udev, int cur_profile)
         case 0x03:
         case 0x04:
         case 0x05:
-                info(udev, "profile 0x%02x \n", cur_profile);
+                log_debug("profile 0x%02x \n", cur_profile);
                 cd_media = 1;
                 cd_media_mo = 1;
                 break;
         case 0x08:
-                info(udev, "profile 0x%02x media_cd_rom\n", cur_profile);
+                log_debug("profile 0x%02x media_cd_rom\n", cur_profile);
                 cd_media = 1;
                 cd_media_cd_rom = 1;
                 break;
         case 0x09:
-                info(udev, "profile 0x%02x media_cd_r\n", cur_profile);
+                log_debug("profile 0x%02x media_cd_r\n", cur_profile);
                 cd_media = 1;
                 cd_media_cd_r = 1;
                 break;
         case 0x0a:
-                info(udev, "profile 0x%02x media_cd_rw\n", cur_profile);
+                log_debug("profile 0x%02x media_cd_rw\n", cur_profile);
                 cd_media = 1;
                 cd_media_cd_rw = 1;
                 break;
         case 0x10:
-                info(udev, "profile 0x%02x media_dvd_ro\n", cur_profile);
+                log_debug("profile 0x%02x media_dvd_ro\n", cur_profile);
                 cd_media = 1;
                 cd_media_dvd_rom = 1;
                 break;
         case 0x11:
-                info(udev, "profile 0x%02x media_dvd_r\n", cur_profile);
+                log_debug("profile 0x%02x media_dvd_r\n", cur_profile);
                 cd_media = 1;
                 cd_media_dvd_r = 1;
                 break;
         case 0x12:
-                info(udev, "profile 0x%02x media_dvd_ram\n", cur_profile);
+                log_debug("profile 0x%02x media_dvd_ram\n", cur_profile);
                 cd_media = 1;
                 cd_media_dvd_ram = 1;
                 break;
         case 0x13:
-                info(udev, "profile 0x%02x media_dvd_rw_ro\n", cur_profile);
+                log_debug("profile 0x%02x media_dvd_rw_ro\n", cur_profile);
                 cd_media = 1;
                 cd_media_dvd_rw = 1;
                 cd_media_dvd_rw_ro = 1;
                 break;
         case 0x14:
-                info(udev, "profile 0x%02x media_dvd_rw_seq\n", cur_profile);
+                log_debug("profile 0x%02x media_dvd_rw_seq\n", cur_profile);
                 cd_media = 1;
                 cd_media_dvd_rw = 1;
                 cd_media_dvd_rw_seq = 1;
                 break;
         case 0x1B:
-                info(udev, "profile 0x%02x media_dvd_plus_r\n", cur_profile);
+                log_debug("profile 0x%02x media_dvd_plus_r\n", cur_profile);
                 cd_media = 1;
                 cd_media_dvd_plus_r = 1;
                 break;
         case 0x1A:
-                info(udev, "profile 0x%02x media_dvd_plus_rw\n", cur_profile);
+                log_debug("profile 0x%02x media_dvd_plus_rw\n", cur_profile);
                 cd_media = 1;
                 cd_media_dvd_plus_rw = 1;
                 break;
         case 0x2A:
-                info(udev, "profile 0x%02x media_dvd_plus_rw_dl\n", cur_profile);
+                log_debug("profile 0x%02x media_dvd_plus_rw_dl\n", cur_profile);
                 cd_media = 1;
                 cd_media_dvd_plus_rw_dl = 1;
                 break;
         case 0x2B:
-                info(udev, "profile 0x%02x media_dvd_plus_r_dl\n", cur_profile);
+                log_debug("profile 0x%02x media_dvd_plus_r_dl\n", cur_profile);
                 cd_media = 1;
                 cd_media_dvd_plus_r_dl = 1;
                 break;
         case 0x40:
-                info(udev, "profile 0x%02x media_bd\n", cur_profile);
+                log_debug("profile 0x%02x media_bd\n", cur_profile);
                 cd_media = 1;
                 cd_media_bd = 1;
                 break;
         case 0x41:
         case 0x42:
-                info(udev, "profile 0x%02x media_bd_r\n", cur_profile);
+                log_debug("profile 0x%02x media_bd_r\n", cur_profile);
                 cd_media = 1;
                 cd_media_bd_r = 1;
                 break;
         case 0x43:
-                info(udev, "profile 0x%02x media_bd_re\n", cur_profile);
+                log_debug("profile 0x%02x media_bd_re\n", cur_profile);
                 cd_media = 1;
                 cd_media_bd_re = 1;
                 break;
         case 0x50:
-                info(udev, "profile 0x%02x media_hddvd\n", cur_profile);
+                log_debug("profile 0x%02x media_hddvd\n", cur_profile);
                 cd_media = 1;
                 cd_media_hddvd = 1;
                 break;
         case 0x51:
-                info(udev, "profile 0x%02x media_hddvd_r\n", cur_profile);
+                log_debug("profile 0x%02x media_hddvd_r\n", cur_profile);
                 cd_media = 1;
                 cd_media_hddvd_r = 1;
                 break;
         case 0x52:
-                info(udev, "profile 0x%02x media_hddvd_rw\n", cur_profile);
+                log_debug("profile 0x%02x media_hddvd_rw\n", cur_profile);
                 cd_media = 1;
                 cd_media_hddvd_rw = 1;
                 break;
         default:
-                info(udev, "profile 0x%02x <ignored>\n", cur_profile);
+                log_debug("profile 0x%02x <ignored>\n", cur_profile);
                 break;
         }
 }
@@ -418,77 +418,77 @@ static int feature_profiles(struct udev *udev, const unsigned char *profiles, si
                 case 0x03:
                 case 0x04:
                 case 0x05:
-                        info(udev, "profile 0x%02x mo\n", profile);
+                        log_debug("profile 0x%02x mo\n", profile);
                         cd_mo = 1;
                         break;
                 case 0x08:
-                        info(udev, "profile 0x%02x cd_rom\n", profile);
+                        log_debug("profile 0x%02x cd_rom\n", profile);
                         cd_cd_rom = 1;
                         break;
                 case 0x09:
-                        info(udev, "profile 0x%02x cd_r\n", profile);
+                        log_debug("profile 0x%02x cd_r\n", profile);
                         cd_cd_r = 1;
                         break;
                 case 0x0A:
-                        info(udev, "profile 0x%02x cd_rw\n", profile);
+                        log_debug("profile 0x%02x cd_rw\n", profile);
                         cd_cd_rw = 1;
                         break;
                 case 0x10:
-                        info(udev, "profile 0x%02x dvd_rom\n", profile);
+                        log_debug("profile 0x%02x dvd_rom\n", profile);
                         cd_dvd_rom = 1;
                         break;
                 case 0x12:
-                        info(udev, "profile 0x%02x dvd_ram\n", profile);
+                        log_debug("profile 0x%02x dvd_ram\n", profile);
                         cd_dvd_ram = 1;
                         break;
                 case 0x13:
                 case 0x14:
-                        info(udev, "profile 0x%02x dvd_rw\n", profile);
+                        log_debug("profile 0x%02x dvd_rw\n", profile);
                         cd_dvd_rw = 1;
                         break;
                 case 0x1B:
-                        info(udev, "profile 0x%02x dvd_plus_r\n", profile);
+                        log_debug("profile 0x%02x dvd_plus_r\n", profile);
                         cd_dvd_plus_r = 1;
                         break;
                 case 0x1A:
-                        info(udev, "profile 0x%02x dvd_plus_rw\n", profile);
+                        log_debug("profile 0x%02x dvd_plus_rw\n", profile);
                         cd_dvd_plus_rw = 1;
                         break;
                 case 0x2A:
-                        info(udev, "profile 0x%02x dvd_plus_rw_dl\n", profile);
+                        log_debug("profile 0x%02x dvd_plus_rw_dl\n", profile);
                         cd_dvd_plus_rw_dl = 1;
                         break;
                 case 0x2B:
-                        info(udev, "profile 0x%02x dvd_plus_r_dl\n", profile);
+                        log_debug("profile 0x%02x dvd_plus_r_dl\n", profile);
                         cd_dvd_plus_r_dl = 1;
                         break;
                 case 0x40:
                         cd_bd = 1;
-                        info(udev, "profile 0x%02x bd\n", profile);
+                        log_debug("profile 0x%02x bd\n", profile);
                         break;
                 case 0x41:
                 case 0x42:
                         cd_bd_r = 1;
-                        info(udev, "profile 0x%02x bd_r\n", profile);
+                        log_debug("profile 0x%02x bd_r\n", profile);
                         break;
                 case 0x43:
                         cd_bd_re = 1;
-                        info(udev, "profile 0x%02x bd_re\n", profile);
+                        log_debug("profile 0x%02x bd_re\n", profile);
                         break;
                 case 0x50:
                         cd_hddvd = 1;
-                        info(udev, "profile 0x%02x hddvd\n", profile);
+                        log_debug("profile 0x%02x hddvd\n", profile);
                         break;
                 case 0x51:
                         cd_hddvd_r = 1;
-                        info(udev, "profile 0x%02x hddvd_r\n", profile);
+                        log_debug("profile 0x%02x hddvd_r\n", profile);
                         break;
                 case 0x52:
                         cd_hddvd_rw = 1;
-                        info(udev, "profile 0x%02x hddvd_rw\n", profile);
+                        log_debug("profile 0x%02x hddvd_rw\n", profile);
                         break;
                 default:
-                        info(udev, "profile 0x%02x <ignored>\n", profile);
+                        log_debug("profile 0x%02x <ignored>\n", profile);
                         break;
                 }
         }
@@ -511,11 +511,11 @@ static int cd_profiles_old_mmc(struct udev *udev, int fd)
         if ((err != 0)) {
                 info_scsi_cmd_err(udev, "READ DISC INFORMATION", err);
                 if (cd_media == 1) {
-                        info(udev, "no current profile, but disc is present; assuming CD-ROM\n");
+                        log_debug("no current profile, but disc is present; assuming CD-ROM\n");
                         cd_media_cd_rom = 1;
                         return 0;
                 } else {
-                        info(udev, "no current profile, assuming no media\n");
+                        log_debug("no current profile, assuming no media\n");
                         return -1;
                 }
         };
@@ -524,13 +524,13 @@ static int cd_profiles_old_mmc(struct udev *udev, int fd)
 
         if (header[2] & 16) {
                 cd_media_cd_rw = 1;
-                info(udev, "profile 0x0a media_cd_rw\n");
+                log_debug("profile 0x0a media_cd_rw\n");
         } else if ((header[2] & 3) < 2 && cd_cd_r) {
                 cd_media_cd_r = 1;
-                info(udev, "profile 0x09 media_cd_r\n");
+                log_debug("profile 0x09 media_cd_r\n");
         } else {
                 cd_media_cd_rom = 1;
-                info(udev, "profile 0x08 media_cd_rom\n");
+                log_debug("profile 0x08 media_cd_rom\n");
         }
         return 0;
 }
@@ -558,8 +558,8 @@ static int cd_profiles(struct udev *udev, int fd)
                 info_scsi_cmd_err(udev, "GET CONFIGURATION", err);
                 /* handle pre-MMC2 drives which do not support GET CONFIGURATION */
                 if (SK(err) == 0x5 && ASC(err) == 0x20) {
-                        info(udev, "drive is pre-MMC2 and does not support 46h get configuration command\n");
-                        info(udev, "trying to work around the problem\n");
+                        log_debug("drive is pre-MMC2 and does not support 46h get configuration command\n");
+                        log_debug("trying to work around the problem\n");
                         ret = cd_profiles_old_mmc(udev, fd);
                 }
                 goto out;
@@ -567,18 +567,18 @@ static int cd_profiles(struct udev *udev, int fd)
 
         cur_profile = features[6] << 8 | features[7];
         if (cur_profile > 0) {
-                info(udev, "current profile 0x%02x\n", cur_profile);
+                log_debug("current profile 0x%02x\n", cur_profile);
                 feature_profile_media (udev, cur_profile);
                 ret = 0; /* we have media */
         } else {
-                info(udev, "no current profile, assuming no media\n");
+                log_debug("no current profile, assuming no media\n");
         }
 
         len = features[0] << 24 | features[1] << 16 | features[2] << 8 | features[3];
-        info(udev, "GET CONFIGURATION: size of features buffer 0x%04x\n", len);
+        log_debug("GET CONFIGURATION: size of features buffer 0x%04x\n", len);
 
         if (len > sizeof(features)) {
-                info(udev, "can not get features in a single query, truncating\n");
+                log_debug("can not get features in a single query, truncating\n");
                 len = sizeof(features);
         } else if (len <= 8) {
                 len = sizeof(features);
@@ -598,10 +598,10 @@ static int cd_profiles(struct udev *udev, int fd)
 
         /* parse the length once more, in case the drive decided to have other features suddenly :) */
         len = features[0] << 24 | features[1] << 16 | features[2] << 8 | features[3];
-        info(udev, "GET CONFIGURATION: size of features buffer 0x%04x\n", len);
+        log_debug("GET CONFIGURATION: size of features buffer 0x%04x\n", len);
 
         if (len > sizeof(features)) {
-                info(udev, "can not get features in a single query, truncating\n");
+                log_debug("can not get features in a single query, truncating\n");
                 len = sizeof(features);
         }
 
@@ -613,11 +613,11 @@ static int cd_profiles(struct udev *udev, int fd)
 
                 switch (feature) {
                 case 0x00:
-                        info(udev, "GET CONFIGURATION: feature 'profiles', with %i entries\n", features[i+3] / 4);
+                        log_debug("GET CONFIGURATION: feature 'profiles', with %i entries\n", features[i+3] / 4);
                         feature_profiles(udev, &features[i]+4, features[i+3]);
                         break;
                 default:
-                        info(udev, "GET CONFIGURATION: feature 0x%04x <ignored>, with 0x%02x bytes\n", feature, features[i+3]);
+                        log_debug("GET CONFIGURATION: feature 0x%04x <ignored>, with 0x%02x bytes\n", feature, features[i+3]);
                         break;
                 }
         }
@@ -648,8 +648,8 @@ static int cd_media_info(struct udev *udev, int fd)
         };
 
         cd_media = 1;
-        info(udev, "disk type %02x\n", header[8]);
-        info(udev, "hardware reported media status: %s\n", media_status[header[2] & 3]);
+        log_debug("disk type %02x\n", header[8]);
+        log_debug("hardware reported media status: %s\n", media_status[header[2] & 3]);
 
         /* exclude plain CDROM, some fake cdroms return 0 for "blank" media here */
         if (!cd_media_cd_rom)
@@ -687,7 +687,7 @@ static int cd_media_info(struct udev *udev, int fd)
                         }
                         if (dvdstruct[4] & 0x02) {
                                 cd_media_state = media_status[2];
-                                info(udev, "write-protected DVD-RAM media inserted\n");
+                                log_debug("write-protected DVD-RAM media inserted\n");
                                 goto determined;
                         }
 
@@ -704,13 +704,13 @@ static int cd_media_info(struct udev *udev, int fd)
 
                         len = format[3];
                         if (len & 7 || len < 16) {
-                                info(udev, "invalid format capacities length\n");
+                                log_debug("invalid format capacities length\n");
                                 return -1;
                         }
 
                         switch(format[8] & 3) {
                             case 1:
-                                info(udev, "unformatted DVD-RAM media inserted\n");
+                                log_debug("unformatted DVD-RAM media inserted\n");
                                 /* This means that last format was interrupted
                                  * or failed, blank dvd-ram discs are factory
                                  * formatted. Take no action here as it takes
@@ -719,12 +719,12 @@ static int cd_media_info(struct udev *udev, int fd)
                                 goto determined;
 
                             case 2:
-                                info(udev, "formatted DVD-RAM media inserted\n");
+                                log_debug("formatted DVD-RAM media inserted\n");
                                 break;
 
                             case 3:
                                 cd_media = 0; //return no media
-                                info(udev, "format capacities returned no media\n");
+                                log_debug("format capacities returned no media\n");
                                 return -1;
                         }
                 }
@@ -760,9 +760,9 @@ static int cd_media_info(struct udev *udev, int fd)
 
                 if (!result) {
                         cd_media_state = media_status[0];
-                        info(udev, "no data in blocks 0 or 16, assuming blank\n");
+                        log_debug("no data in blocks 0 or 16, assuming blank\n");
                 } else {
-                        info(udev, "data in blocks 0 or 16, assuming complete\n");
+                        log_debug("data in blocks 0 or 16, assuming complete\n");
                 }
         }
 
@@ -798,7 +798,7 @@ static int cd_media_toc(struct udev *udev, int fd)
         }
 
         len = (header[0] << 8 | header[1]) + 2;
-        info(udev, "READ TOC: len: %d, start track: %d, end track: %d\n", len, header[2], header[3]);
+        log_debug("READ TOC: len: %d, start track: %d, end track: %d\n", len, header[2], header[3]);
         if (len > sizeof(toc))
                 return -1;
         if (len < 2)
@@ -832,7 +832,7 @@ static int cd_media_toc(struct udev *udev, int fd)
                 is_data_track = (p[1] & 0x04) != 0;
 
                 block = p[4] << 24 | p[5] << 16 | p[6] << 8 | p[7];
-                info(udev, "track=%u info=0x%x(%s) start_block=%u\n",
+                log_debug("track=%u info=0x%x(%s) start_block=%u\n",
                      p[2], p[1] & 0x0f, is_data_track ? "data":"audio", block);
 
                 if (is_data_track)
@@ -852,7 +852,7 @@ static int cd_media_toc(struct udev *udev, int fd)
                 return -1;
         }
         len = header[4+4] << 24 | header[4+5] << 16 | header[4+6] << 8 | header[4+7];
-        info(udev, "last track %u starts at block %u\n", header[4+2], len);
+        log_debug("last track %u starts at block %u\n", header[4+2], len);
         cd_media_session_last_offset = (unsigned long long int)len * 2048;
         return 0;
 }
@@ -880,7 +880,7 @@ int main(int argc, char *argv[])
         if (udev == NULL)
                 goto exit;
 
-        udev_log_init("cdrom_id");
+        log_open();
         udev_set_log_fn(udev, log_fn);
 
         while (1) {
@@ -921,7 +921,7 @@ int main(int argc, char *argv[])
 
         node = argv[optind];
         if (!node) {
-                err(udev, "no device\n");
+                log_error("no device\n");
                 fprintf(stderr, "no device\n");
                 rc = 1;
                 goto exit;
@@ -939,12 +939,12 @@ int main(int argc, char *argv[])
                 nanosleep(&duration, NULL);
         }
         if (fd < 0) {
-                info(udev, "unable to open '%s'\n", node);
+                log_debug("unable to open '%s'\n", node);
                 fprintf(stderr, "unable to open '%s'\n", node);
                 rc = 1;
                 goto exit;
         }
-        info(udev, "probing: '%s'\n", node);
+        log_debug("probing: '%s'\n", node);
 
         /* same data as original cdrom_id */
         if (cd_capability_compat(udev, fd) < 0) {
@@ -975,19 +975,19 @@ int main(int argc, char *argv[])
 work:
         /* lock the media, so we enable eject button events */
         if (lock && cd_media) {
-                info(udev, "PREVENT_ALLOW_MEDIUM_REMOVAL (lock)\n");
+                log_debug("PREVENT_ALLOW_MEDIUM_REMOVAL (lock)\n");
                 media_lock(udev, fd, true);
         }
 
         if (unlock && cd_media) {
-                info(udev, "PREVENT_ALLOW_MEDIUM_REMOVAL (unlock)\n");
+                log_debug("PREVENT_ALLOW_MEDIUM_REMOVAL (unlock)\n");
                 media_lock(udev, fd, false);
         }
 
         if (eject) {
-                info(udev, "PREVENT_ALLOW_MEDIUM_REMOVAL (unlock)\n");
+                log_debug("PREVENT_ALLOW_MEDIUM_REMOVAL (unlock)\n");
                 media_lock(udev, fd, false);
-                info(udev, "START_STOP_UNIT (eject)\n");
+                log_debug("START_STOP_UNIT (eject)\n");
                 media_eject(udev, fd);
         }
 
@@ -1094,6 +1094,6 @@ exit:
         if (fd >= 0)
                 close(fd);
         udev_unref(udev);
-        udev_log_close();
+        log_close();
         return rc;
 }
diff --git a/src/udev/libudev-device-private.c b/src/udev/libudev-device-private.c
index 13fdb8eb57..91fd06c025 100644
--- a/src/udev/libudev-device-private.c
+++ b/src/udev/libudev-device-private.c
@@ -165,7 +165,7 @@ int udev_device_update_db(struct udev_device *udev_device)
 
         fclose(f);
         rename(filename_tmp, filename);
-        info(udev, "created %s file '%s' for '%s'\n", has_info ? "db" : "empty",
+        dbg(udev, "created %s file '%s' for '%s'\n", has_info ? "db" : "empty",
              filename, udev_device_get_devpath(udev_device));
         return 0;
 }
diff --git a/src/udev/libudev-device.c b/src/udev/libudev-device.c
index 98bfa903d3..40b00ac5d2 100644
--- a/src/udev/libudev-device.c
+++ b/src/udev/libudev-device.c
@@ -479,7 +479,7 @@ int udev_device_read_db(struct udev_device *udev_device, const char *dbfile)
 
         f = fopen(dbfile, "re");
         if (f == NULL) {
-                info(udev_device->udev, "no db file to read %s: %m\n", dbfile);
+                dbg(udev_device->udev, "no db file to read %s: %m\n", dbfile);
                 return -1;
         }
         udev_device->is_initialized = true;
@@ -519,7 +519,7 @@ int udev_device_read_db(struct udev_device *udev_device, const char *dbfile)
         }
         fclose(f);
 
-        info(udev_device->udev, "device %p filled with db file data\n", udev_device);
+        dbg(udev_device->udev, "device %p filled with db file data\n", udev_device);
         return 0;
 }
 
@@ -605,7 +605,6 @@ struct udev_device *udev_device_new(struct udev *udev)
                 udev_device_add_property(udev_device,
                                          udev_list_entry_get_name(list_entry),
                                          udev_list_entry_get_value(list_entry));
-        dbg(udev_device->udev, "udev_device: %p created\n", udev_device);
         return udev_device;
 }
 
@@ -640,17 +639,15 @@ _public_ struct udev_device *udev_device_new_from_syspath(struct udev *udev, con
         /* path starts in sys */
         len = strlen(udev_get_sys_path(udev));
         if (strncmp(syspath, udev_get_sys_path(udev), len) != 0) {
-                info(udev, "not in sys :%s\n", syspath);
+                dbg(udev, "not in sys :%s\n", syspath);
                 return NULL;
         }
 
         /* path is not a root directory */
         subdir = &syspath[len+1];
         pos = strrchr(subdir, '/');
-        if (pos == NULL || pos[1] == '\0' || pos < &subdir[2]) {
-                dbg(udev, "not a subdir :%s\n", syspath);
+        if (pos == NULL || pos[1] == '\0' || pos < &subdir[2])
                 return NULL;
-        }
 
         /* resolve possible symlink to real path */
         util_strscpy(path, sizeof(path), syspath);
@@ -661,16 +658,12 @@ _public_ struct udev_device *udev_device_new_from_syspath(struct udev *udev, con
 
                 /* all "devices" require a "uevent" file */
                 util_strscpyl(file, sizeof(file), path, "/uevent", NULL);
-                if (stat(file, &statbuf) != 0) {
-                        dbg(udev, "not a device: %s\n", syspath);
+                if (stat(file, &statbuf) != 0)
                         return NULL;
-                }
         } else {
                 /* everything else just needs to be a directory */
-                if (stat(path, &statbuf) != 0 || !S_ISDIR(statbuf.st_mode)) {
-                        dbg(udev, "directory not found: %s\n", syspath);
+                if (stat(path, &statbuf) != 0 || !S_ISDIR(statbuf.st_mode))
                         return NULL;
-                }
         }
 
         udev_device = udev_device_new(udev);
@@ -678,7 +671,7 @@ _public_ struct udev_device *udev_device_new_from_syspath(struct udev *udev, con
                 return NULL;
 
         udev_device_set_syspath(udev_device, path);
-        info(udev, "device %p has devpath '%s'\n", udev_device, udev_device_get_devpath(udev_device));
+        dbg(udev, "device %p has devpath '%s'\n", udev_device, udev_device_get_devpath(udev_device));
 
         return udev_device;
 }
@@ -885,7 +878,7 @@ _public_ struct udev_device *udev_device_new_from_environment(struct udev *udev)
                 udev_device_add_property_from_string_parse(udev_device, environ[i]);
 
         if (udev_device_add_property_from_string_parse_finish(udev_device) < 0) {
-                info(udev, "missing values, invalid device\n");
+                dbg(udev, "missing values, invalid device\n");
                 udev_device_unref(udev_device);
                 udev_device = NULL;
         }
@@ -942,8 +935,6 @@ _public_ struct udev_device *udev_device_get_parent(struct udev_device *udev_dev
                 udev_device->parent_set = true;
                 udev_device->parent_device = device_new_from_parent(udev_device);
         }
-        if (udev_device->parent_device != NULL)
-                dbg(udev_device->udev, "returning existing parent %p\n", udev_device->parent_device);
         return udev_device->parent_device;
 }
 
@@ -1058,7 +1049,6 @@ _public_ void udev_device_unref(struct udev_device *udev_device)
         free(udev_device->id_filename);
         free(udev_device->envp);
         free(udev_device->monitor_buf);
-        dbg(udev_device->udev, "udev_device: %p released\n", udev_device);
         free(udev_device);
 }
 
@@ -1310,15 +1300,11 @@ _public_ const char *udev_device_get_sysattr_value(struct udev_device *udev_devi
         /* look for possibly already cached result */
         list_entry = udev_list_get_entry(&udev_device->sysattr_value_list);
         list_entry = udev_list_entry_get_by_name(list_entry, sysattr);
-        if (list_entry != NULL) {
-                dbg(udev_device->udev, "got '%s' (%s) from cache\n",
-                    sysattr, udev_list_entry_get_value(list_entry));
+        if (list_entry != NULL)
                 return udev_list_entry_get_value(list_entry);
-        }
 
         util_strscpyl(path, sizeof(path), udev_device_get_syspath(udev_device), "/", sysattr, NULL);
         if (lstat(path, &statbuf) != 0) {
-                dbg(udev_device->udev, "no attribute '%s', keep negative entry\n", path);
                 udev_list_entry_add(&udev_device->sysattr_value_list, sysattr, NULL);
                 goto out;
         }
@@ -1336,7 +1322,6 @@ _public_ const char *udev_device_get_sysattr_value(struct udev_device *udev_devi
                         if (util_get_sys_core_link_value(udev_device->udev, sysattr,
                                                          udev_device->syspath, value, sizeof(value)) < 0)
                                 return NULL;
-                        dbg(udev_device->udev, "cache '%s' with link value '%s'\n", sysattr, value);
                         list_entry = udev_list_entry_add(&udev_device->sysattr_value_list, sysattr, value);
                         val = udev_list_entry_get_value(list_entry);
                         goto out;
@@ -1365,10 +1350,8 @@ _public_ const char *udev_device_get_sysattr_value(struct udev_device *udev_devi
 
         /* read attribute value */
         fd = open(path, O_RDONLY|O_CLOEXEC);
-        if (fd < 0) {
-                dbg(udev_device->udev, "attribute '%s' can not be opened\n", path);
+        if (fd < 0)
                 goto out;
-        }
         size = read(fd, value, sizeof(value));
         close(fd);
         if (size < 0)
@@ -1379,7 +1362,6 @@ _public_ const char *udev_device_get_sysattr_value(struct udev_device *udev_devi
         /* got a valid value, store it in cache and return it */
         value[size] = '\0';
         util_remove_trailing_chars(value, '\n');
-        dbg(udev_device->udev, "'%s' has attribute value '%s'\n", path, value);
         list_entry = udev_list_entry_add(&udev_device->sysattr_value_list, sysattr, value);
         val = udev_list_entry_get_value(list_entry);
 out:
@@ -1398,11 +1380,8 @@ static int udev_device_sysattr_list_read(struct udev_device *udev_device)
                 return 0;
 
         dir = opendir(udev_device_get_syspath(udev_device));
-        if (!dir) {
-                dbg(udev_device->udev, "sysfs dir '%s' can not be opened\n",
-                                udev_device_get_syspath(udev_device));
+        if (!dir)
                 return -1;
-        }
 
         for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) {
                 char path[UTIL_PATH_SIZE];
@@ -1423,7 +1402,6 @@ static int udev_device_sysattr_list_read(struct udev_device *udev_device)
         }
 
         closedir(dir);
-        dbg(udev_device->udev, "found %d sysattrs for '%s'\n", num, udev_device_get_syspath(udev_device));
         udev_device->sysattr_list_read = true;
 
         return num;
@@ -1675,8 +1653,6 @@ static int update_envp_monitor_buf(struct udev_device *udev_device)
         udev_device->envp[i] = NULL;
         udev_device->monitor_buf_len = s - udev_device->monitor_buf;
         udev_device->envp_uptodate = true;
-        dbg(udev_device->udev, "filled envp/monitor buffer, %u properties, %zu bytes\n",
-            i, udev_device->monitor_buf_len);
         return 0;
 }
 
diff --git a/src/udev/libudev-enumerate.c b/src/udev/libudev-enumerate.c
index 7f40367bf1..7b9a732ce6 100644
--- a/src/udev/libudev-enumerate.c
+++ b/src/udev/libudev-enumerate.c
@@ -209,10 +209,8 @@ static bool devices_delay_end(struct udev *udev, const char *syspath)
 
         len = strlen(udev_get_sys_path(udev));
         for (i = 0; delay_device_list[i] != NULL; i++) {
-                if (strstr(&syspath[len], delay_device_list[i]) != NULL) {
-                        dbg(udev, "delaying: %s\n", syspath);
+                if (strstr(&syspath[len], delay_device_list[i]) != NULL)
                         return true;
-                }
         }
         return false;
 }
@@ -870,12 +868,9 @@ static int scan_devices_all(struct udev_enumerate *udev_enumerate)
         util_strscpyl(base, sizeof(base), udev_get_sys_path(udev), "/subsystem", NULL);
         if (stat(base, &statbuf) == 0) {
                 /* we have /subsystem/, forget all the old stuff */
-                dbg(udev, "searching '/subsystem/*/devices/*' dir\n");
                 scan_dir(udev_enumerate, "subsystem", "devices", NULL);
         } else {
-                dbg(udev, "searching '/bus/*/devices/*' dir\n");
                 scan_dir(udev_enumerate, "bus", "devices", NULL);
-                dbg(udev, "searching '/class/*' dir\n");
                 scan_dir(udev_enumerate, "class", NULL, NULL);
         }
         return 0;
@@ -921,10 +916,8 @@ _public_ int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerat
                 return -EINVAL;
 
         /* all kernel modules */
-        if (match_subsystem(udev_enumerate, "module")) {
-                dbg(udev, "searching 'modules/*' dir\n");
+        if (match_subsystem(udev_enumerate, "module"))
                 scan_dir_and_add_devices(udev_enumerate, "module", NULL, NULL);
-        }
 
         util_strscpyl(base, sizeof(base), udev_get_sys_path(udev), "/subsystem", NULL);
         if (stat(base, &statbuf) == 0)
@@ -933,15 +926,11 @@ _public_ int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerat
                 subsysdir = "bus";
 
         /* all subsystems (only buses support coldplug) */
-        if (match_subsystem(udev_enumerate, "subsystem")) {
-                dbg(udev, "searching '%s/*' dir\n", subsysdir);
+        if (match_subsystem(udev_enumerate, "subsystem"))
                 scan_dir_and_add_devices(udev_enumerate, subsysdir, NULL, NULL);
-        }
 
         /* all subsystem drivers */
-        if (match_subsystem(udev_enumerate, "drivers")) {
-                dbg(udev, "searching '%s/*/drivers/*' dir\n", subsysdir);
+        if (match_subsystem(udev_enumerate, "drivers"))
                 scan_dir(udev_enumerate, subsysdir, "drivers", "drivers");
-        }
         return 0;
 }
diff --git a/src/udev/libudev-list.c b/src/udev/libudev-list.c
index b5d6bfd213..054c0a931c 100644
--- a/src/udev/libudev-list.c
+++ b/src/udev/libudev-list.c
@@ -148,17 +148,14 @@ struct udev_list_entry *udev_list_entry_add(struct udev_list *list, const char *
                 if (i >= 0) {
                         entry = list->entries[i];
 
-                        dbg(list->udev, "'%s' is already in the list\n", name);
                         free(entry->value);
                         if (value == NULL) {
                                 entry->value = NULL;
-                                dbg(list->udev, "'%s' value unset\n", name);
                                 return entry;
                         }
                         entry->value = strdup(value);
                         if (entry->value == NULL)
                                 return NULL;
-                        dbg(list->udev, "'%s' value replaced with '%s'\n", name, value);
                         return entry;
                 }
         }
@@ -216,7 +213,6 @@ struct udev_list_entry *udev_list_entry_add(struct udev_list *list, const char *
                 udev_list_entry_append(entry, list);
         }
 
-        dbg(list->udev, "'%s=%s' added\n", entry->name, entry->value);
         return entry;
 }
 
diff --git a/src/udev/libudev-monitor.c b/src/udev/libudev-monitor.c
index d707b21aea..7fcf7e52f2 100644
--- a/src/udev/libudev-monitor.c
+++ b/src/udev/libudev-monitor.c
@@ -157,7 +157,6 @@ _public_ struct udev_monitor *udev_monitor_new_from_socket(struct udev *udev, co
                 return NULL;
         }
 
-        dbg(udev, "monitor %p created with '%s'\n", udev_monitor, socket_path);
         return udev_monitor;
 }
 
@@ -201,7 +200,6 @@ struct udev_monitor *udev_monitor_new_from_netlink_fd(struct udev *udev, const c
         udev_monitor->snl_destination.nl_family = AF_NETLINK;
         udev_monitor->snl_destination.nl_groups = UDEV_MONITOR_UDEV;
 
-        dbg(udev, "monitor %p created with NETLINK_KOBJECT_UEVENT (%u)\n", udev_monitor, group);
         return udev_monitor;
 }
 
@@ -485,7 +483,6 @@ _public_ void udev_monitor_unref(struct udev_monitor *udev_monitor)
                 close(udev_monitor->sock);
         udev_list_cleanup(&udev_monitor->filter_subsystem_list);
         udev_list_cleanup(&udev_monitor->filter_tag_list);
-        dbg(udev_monitor->udev, "monitor %p released\n", udev_monitor);
         free(udev_monitor);
 }
 
@@ -604,12 +601,12 @@ retry:
         buflen = recvmsg(udev_monitor->sock, &smsg, 0);
         if (buflen < 0) {
                 if (errno != EINTR)
-                        info(udev_monitor->udev, "unable to receive message\n");
+                        dbg(udev_monitor->udev, "unable to receive message\n");
                 return NULL;
         }
 
         if (buflen < 32 || (size_t)buflen >= sizeof(buf)) {
-                info(udev_monitor->udev, "invalid message length\n");
+                dbg(udev_monitor->udev, "invalid message length\n");
                 return NULL;
         }
 
@@ -618,12 +615,12 @@ retry:
                         /* unicast message, check if we trust the sender */
                         if (udev_monitor->snl_trusted_sender.nl_pid == 0 ||
                             snl.nl_pid != udev_monitor->snl_trusted_sender.nl_pid) {
-                                info(udev_monitor->udev, "unicast netlink message ignored\n");
+                                dbg(udev_monitor->udev, "unicast netlink message ignored\n");
                                 return NULL;
                         }
                 } else if (snl.nl_groups == UDEV_MONITOR_KERNEL) {
                         if (snl.nl_pid > 0) {
-                                info(udev_monitor->udev, "multicast kernel netlink message from pid %d ignored\n",
+                                dbg(udev_monitor->udev, "multicast kernel netlink message from pid %d ignored\n",
                                      snl.nl_pid);
                                 return NULL;
                         }
@@ -632,13 +629,13 @@ retry:
 
         cmsg = CMSG_FIRSTHDR(&smsg);
         if (cmsg == NULL || cmsg->cmsg_type != SCM_CREDENTIALS) {
-                info(udev_monitor->udev, "no sender credentials received, message ignored\n");
+                dbg(udev_monitor->udev, "no sender credentials received, message ignored\n");
                 return NULL;
         }
 
         cred = (struct ucred *)CMSG_DATA(cmsg);
         if (cred->uid != 0) {
-                info(udev_monitor->udev, "sender uid=%d, message ignored\n", cred->uid);
+                dbg(udev_monitor->udev, "sender uid=%d, message ignored\n", cred->uid);
                 return NULL;
         }
 
@@ -657,13 +654,13 @@ retry:
                 /* kernel message with header */
                 bufpos = strlen(buf) + 1;
                 if ((size_t)bufpos < sizeof("a@/d") || bufpos >= buflen) {
-                        info(udev_monitor->udev, "invalid message length\n");
+                        dbg(udev_monitor->udev, "invalid message length\n");
                         return NULL;
                 }
 
                 /* check message header */
                 if (strstr(buf, "@/") == NULL) {
-                        info(udev_monitor->udev, "unrecognized message header\n");
+                        dbg(udev_monitor->udev, "unrecognized message header\n");
                         return NULL;
                 }
         }
@@ -686,7 +683,7 @@ retry:
         }
 
         if (udev_device_add_property_from_string_parse_finish(udev_device) < 0) {
-                info(udev_monitor->udev, "missing values, invalid device\n");
+                dbg(udev_monitor->udev, "missing values, invalid device\n");
                 udev_device_unref(udev_device);
                 return NULL;
         }
@@ -748,7 +745,7 @@ int udev_monitor_send_device(struct udev_monitor *udev_monitor,
                 smsg.msg_name = &udev_monitor->sun;
                 smsg.msg_namelen = udev_monitor->addrlen;
                 count = sendmsg(udev_monitor->sock, &smsg, 0);
-                info(udev_monitor->udev, "passed %zi bytes to socket monitor %p\n", count, udev_monitor);
+                dbg(udev_monitor->udev, "passed %zi bytes to socket monitor %p\n", count, udev_monitor);
                 return count;
         }
 
@@ -803,7 +800,7 @@ int udev_monitor_send_device(struct udev_monitor *udev_monitor,
                         smsg.msg_name = &udev_monitor->snl_destination;
                 smsg.msg_namelen = sizeof(struct sockaddr_nl);
                 count = sendmsg(udev_monitor->sock, &smsg, 0);
-                info(udev_monitor->udev, "passed %zi bytes to netlink monitor %p\n", count, udev_monitor);
+                dbg(udev_monitor->udev, "passed %zi bytes to netlink monitor %p\n", count, udev_monitor);
                 return count;
         }
 
diff --git a/src/udev/libudev-private.h b/src/udev/libudev-private.h
index df11e3743c..d914aa4599 100644
--- a/src/udev/libudev-private.h
+++ b/src/udev/libudev-private.h
@@ -1,7 +1,7 @@
 /*
  * libudev - interface to udev device information
  *
- * Copyright (C) 2008-2010 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2008-2012 Kay Sievers <kay.sievers@vrfy.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,36 +20,20 @@
 #include "libudev.h"
 
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#define READ_END                                0
-#define WRITE_END                                1
-
-static inline void __attribute__((always_inline, format(printf, 2, 3)))
-udev_log_null(struct udev *udev, const char *format, ...) {}
+#define READ_END 0
+#define WRITE_END 1
 
+/* avoid (sometimes expensive) calculations of parameters for debug output */
 #define udev_log_cond(udev, prio, arg...) \
   do { \
     if (udev_get_log_priority(udev) >= prio) \
       udev_log(udev, prio, __FILE__, __LINE__, __FUNCTION__, ## arg); \
   } while (0)
 
-#ifdef ENABLE_DEBUG
-#  define dbg(udev, arg...) udev_log_cond(udev, LOG_DEBUG, ## arg)
-#else
-#  define dbg(udev, arg...) udev_log_null(udev, ## arg)
-#endif
+#define dbg(udev, arg...) udev_log_cond(udev, LOG_DEBUG, ## arg)
 #define info(udev, arg...) udev_log_cond(udev, LOG_INFO, ## arg)
 #define err(udev, arg...) udev_log_cond(udev, LOG_ERR, ## arg)
 
-static inline void udev_log_init(const char *program_name)
-{
-        openlog(program_name, LOG_PID | LOG_CONS, LOG_DAEMON);
-}
-
-static inline void udev_log_close(void)
-{
-        closelog();
-}
-
 /* libudev.c */
 void udev_log(struct udev *udev,
               int priority, const char *file, int line, const char *fn,
diff --git a/src/udev/libudev-queue-private.c b/src/udev/libudev-queue-private.c
index d3e09e8b27..ca6d229a2c 100644
--- a/src/udev/libudev-queue-private.c
+++ b/src/udev/libudev-queue-private.c
@@ -208,15 +208,11 @@ static int rebuild_queue_file(struct udev_queue_export *udev_queue_export)
 
         /* read old queue file */
         if (udev_queue_export->queue_file != NULL) {
-                dbg(udev_queue_export->udev, "compacting queue file, freeing %d bytes\n",
-                                                udev_queue_export->waste_bytes);
-
                 devpaths = build_index(udev_queue_export);
                 if (devpaths != NULL)
                         udev_queue_export->seqnum_max += devpaths->devpaths_first;
         }
         if (devpaths == NULL) {
-                dbg(udev_queue_export->udev, "creating empty queue file\n");
                 udev_queue_export->queued_count = 0;
                 udev_queue_export->seqnum_max = udev_queue_export->seqnum_min;
         }
@@ -292,10 +288,8 @@ static int write_queue_record(struct udev_queue_export *udev_queue_export,
 {
         unsigned short len;
 
-        if (udev_queue_export->queue_file == NULL) {
-                dbg(udev_queue_export->udev, "can't record event: queue file not available\n");
+        if (udev_queue_export->queue_file == NULL)
                 return -1;
-        }
 
         if (fwrite(&seqnum, sizeof(unsigned long long int), 1, udev_queue_export->queue_file) != 1)
                 goto write_error;
diff --git a/src/udev/libudev-queue.c b/src/udev/libudev-queue.c
index 80a75a8fd7..72408d0166 100644
--- a/src/udev/libudev-queue.c
+++ b/src/udev/libudev-queue.c
@@ -154,7 +154,6 @@ _public_ unsigned long long int udev_queue_get_kernel_seqnum(struct udev_queue *
                 return -EINVAL;
 
         seqnum = udev_get_kernel_seqnum(udev_queue->udev);
-        dbg(udev_queue->udev, "seqnum=%llu\n", seqnum);
         return seqnum;
 }
 
@@ -314,19 +313,13 @@ _public_ int udev_queue_get_queue_is_empty(struct udev_queue *udev_queue)
                 }
         }
 
-        if (queued > 0) {
-                dbg(udev_queue->udev, "queue is not empty\n");
+        if (queued > 0)
                 goto out;
-        }
 
         seqnum_kernel = udev_queue_get_kernel_seqnum(udev_queue);
-        if (seqnum_udev < seqnum_kernel) {
-                dbg(udev_queue->udev, "queue is empty but kernel events still pending [%llu]<->[%llu]\n",
-                                      seqnum_kernel, seqnum_udev);
+        if (seqnum_udev < seqnum_kernel)
                 goto out;
-        }
 
-        dbg(udev_queue->udev, "queue is empty\n");
         is_empty = 1;
 
 out:
@@ -409,7 +402,6 @@ _public_ int udev_queue_get_seqnum_is_finished(struct udev_queue *udev_queue, un
         if (!udev_queue_get_seqnum_sequence_is_finished(udev_queue, seqnum, seqnum))
                 return 0;
 
-        dbg(udev_queue->udev, "seqnum: %llu finished\n", seqnum);
         return 1;
 }
 
diff --git a/src/udev/libudev-selinux-private.c b/src/udev/libudev-selinux-private.c
index 0f2a617b18..d68097f991 100644
--- a/src/udev/libudev-selinux-private.c
+++ b/src/udev/libudev-selinux-private.c
@@ -26,7 +26,7 @@ void udev_selinux_init(struct udev *udev)
 {
         /* record the present security context */
         selinux_enabled = (is_selinux_enabled() > 0);
-        info(udev, "selinux=%i\n", selinux_enabled);
+        dbg(udev, "selinux=%i\n", selinux_enabled);
         if (!selinux_enabled)
                 return;
         matchpathcon_init_prefix(NULL, udev_get_dev_path(udev));
diff --git a/src/udev/libudev-util-private.c b/src/udev/libudev-util-private.c
index f764ab4d8b..2b2752bb54 100644
--- a/src/udev/libudev-util-private.c
+++ b/src/udev/libudev-util-private.c
@@ -41,7 +41,6 @@ static int create_path(struct udev *udev, const char *path, bool selinux)
                 return 0;
         pos[0] = '\0';
 
-        dbg(udev, "stat '%s'\n", p);
         if (stat(p, &stats) == 0) {
                 if ((stats.st_mode & S_IFMT) == S_IFDIR)
                         return 0;
@@ -53,7 +52,6 @@ static int create_path(struct udev *udev, const char *path, bool selinux)
         if (err != 0)
                 return err;
 
-        dbg(udev, "mkdir '%s'\n", p);
         if (selinux)
                 udev_selinux_setfscreatecon(udev, p, S_IFDIR|0755);
         err = mkdir(p, 0755);
@@ -226,7 +224,7 @@ int util_resolve_subsys_kernel(struct udev *udev, const char *string,
                         util_strscpy(result, maxsize, val);
                 else
                         result[0] = '\0';
-                info(udev, "value '[%s/%s]%s' is '%s'\n", subsys, sysname, attr, result);
+                dbg(udev, "value '[%s/%s]%s' is '%s'\n", subsys, sysname, attr, result);
         } else {
                 size_t l;
                 char *s;
@@ -235,7 +233,7 @@ int util_resolve_subsys_kernel(struct udev *udev, const char *string,
                 l = util_strpcpyl(&s, maxsize, udev_device_get_syspath(dev), NULL);
                 if (attr != NULL)
                         util_strpcpyl(&s, l, "/", attr, NULL);
-                info(udev, "path '[%s/%s]%s' is '%s'\n", subsys, sysname, attr, result);
+                dbg(udev, "path '[%s/%s]%s' is '%s'\n", subsys, sysname, attr, result);
         }
         udev_device_unref(dev);
         return 0;
diff --git a/src/udev/libudev-util.c b/src/udev/libudev-util.c
index 387767145d..cb17c3f48c 100644
--- a/src/udev/libudev-util.c
+++ b/src/udev/libudev-util.c
@@ -45,7 +45,6 @@ ssize_t util_get_sys_core_link_value(struct udev *udev, const char *slink, const
         if (pos == NULL)
                 return -1;
         pos = &pos[1];
-        dbg(udev, "resolved link to: '%s'\n", pos);
         return util_strscpy(value, size, pos);
 }
 
@@ -62,11 +61,9 @@ int util_resolve_sys_link(struct udev *udev, char *syspath, size_t size)
         if (len <= 0 || len == (ssize_t)sizeof(link_target))
                 return -1;
         link_target[len] = '\0';
-        dbg(udev, "path link '%s' points to '%s'\n", syspath, link_target);
 
         for (back = 0; strncmp(&link_target[back * 3], "../", 3) == 0; back++)
                 ;
-        dbg(udev, "base '%s', tail '%s', back %i\n", syspath, &link_target[back * 3], back);
         for (i = 0; i <= back; i++) {
                 base = strrchr(syspath, '/');
                 if (base == NULL)
@@ -75,7 +72,6 @@ int util_resolve_sys_link(struct udev *udev, char *syspath, size_t size)
         }
         if (base == NULL)
                 return -EINVAL;
-        dbg(udev, "after moving back '%s'\n", syspath);
         util_strscpyl(base, size - (base - syspath), "/", &link_target[back * 3], NULL);
         return 0;
 }
diff --git a/src/udev/libudev.c b/src/udev/libudev.c
index c2c5cda7ac..755d84d9bf 100644
--- a/src/udev/libudev.c
+++ b/src/udev/libudev.c
@@ -272,13 +272,6 @@ _public_ struct udev *udev_new(void)
                 udev->rules_path_count = 3;
         }
 
-        dbg(udev, "context %p created\n", udev);
-        dbg(udev, "log_priority=%d\n", udev->log_priority);
-        dbg(udev, "config_file='%s'\n", config_file);
-        dbg(udev, "dev_path='%s'\n", udev->dev_path);
-        dbg(udev, "sys_path='%s'\n", udev->sys_path);
-        dbg(udev, "run_path='%s'\n", udev->run_path);
-        dbg(udev, "rules_path='%s':'%s':'%s'\n", udev->rules_path[0], udev->rules_path[1], udev->rules_path[2]);
         free(config_file);
         return udev;
 err:
@@ -326,7 +319,6 @@ _public_ void udev_unref(struct udev *udev)
         free(udev->rules_path[1]);
         free(udev->rules_path[2]);
         free(udev->run_path);
-        dbg(udev, "context %p released\n", udev);
         free(udev);
 }
 
@@ -346,7 +338,7 @@ _public_ void udev_set_log_fn(struct udev *udev,
                                     const char *format, va_list args))
 {
         udev->log_fn = log_fn;
-        info(udev, "custom logging function %p registered\n", log_fn);
+        dbg(udev, "custom logging function %p registered\n", log_fn);
 }
 
 /**
diff --git a/src/udev/scsi_id/scsi_id.c b/src/udev/scsi_id/scsi_id.c
index 206cbfd095..dd8517ba96 100644
--- a/src/udev/scsi_id/scsi_id.c
+++ b/src/udev/scsi_id/scsi_id.c
@@ -180,14 +180,12 @@ static int get_file_options(struct udev *udev,
         int c;
         int retval = 0;
 
-        dbg(udev, "vendor='%s'; model='%s'\n", vendor, model);
         fd = fopen(config_file, "r");
         if (fd == NULL) {
-                dbg(udev, "can't open %s\n", config_file);
                 if (errno == ENOENT) {
                         return 1;
                 } else {
-                        err(udev, "can't open %s: %s\n", config_file, strerror(errno));
+                        log_error("can't open %s: %s\n", config_file, strerror(errno));
                         return -1;
                 }
         }
@@ -200,7 +198,7 @@ static int get_file_options(struct udev *udev,
         buffer = malloc(MAX_BUFFER_LEN);
         if (!buffer) {
                 fclose(fd);
-                err(udev, "can't allocate memory\n");
+                log_error("can't allocate memory\n");
                 return -1;
         }
 
@@ -214,7 +212,7 @@ static int get_file_options(struct udev *udev,
                         break;
                 lineno++;
                 if (buf[strlen(buffer) - 1] != '\n') {
-                        err(udev, "Config file line %d too long\n", lineno);
+                        log_error("Config file line %d too long\n", lineno);
                         break;
                 }
 
@@ -229,7 +227,6 @@ static int get_file_options(struct udev *udev,
                 if (*buf == '#')
                         continue;
 
-                dbg(udev, "lineno %d: '%s'\n", lineno, buf);
                 str1 = strsep(&buf, "=");
                 if (str1 && strcasecmp(str1, "VENDOR") == 0) {
                         str1 = get_value(&buf);
@@ -259,22 +256,18 @@ static int get_file_options(struct udev *udev,
                         }
                         options_in = str1;
                 }
-                dbg(udev, "config file line %d:\n"
-                        " vendor '%s'; model '%s'; options '%s'\n",
-                        lineno, vendor_in, model_in, options_in);
+
                 /*
                  * Only allow: [vendor=foo[,model=bar]]options=stuff
                  */
                 if (!options_in || (!vendor_in && model_in)) {
-                        err(udev, "Error parsing config file line %d '%s'\n", lineno, buffer);
+                        log_error("Error parsing config file line %d '%s'\n", lineno, buffer);
                         retval = -1;
                         break;
                 }
                 if (vendor == NULL) {
-                        if (vendor_in == NULL) {
-                                dbg(udev, "matched global option\n");
+                        if (vendor_in == NULL)
                                 break;
-                        }
                 } else if ((vendor_in && strncmp(vendor, vendor_in,
                                                  strlen(vendor_in)) == 0) &&
                            (!model_in || (strncmp(model, model_in,
@@ -286,10 +279,7 @@ static int get_file_options(struct udev *udev,
                                  * give a partial match (that is FOO
                                  * matches FOOBAR).
                                  */
-                                dbg(udev, "matched vendor/model\n");
                                 break;
-                } else {
-                        dbg(udev, "no match\n");
                 }
         }
 
@@ -304,7 +294,7 @@ static int get_file_options(struct udev *udev,
                         c = argc_count(buffer) + 2;
                         *newargv = calloc(c, sizeof(**newargv));
                         if (!*newargv) {
-                                err(udev, "can't allocate memory\n");
+                                log_error("can't allocate memory\n");
                                 retval = -1;
                         } else {
                                 *argc = c;
@@ -346,11 +336,6 @@ static int set_options(struct udev *udev,
                 if (option == -1)
                         break;
 
-                if (optarg)
-                        dbg(udev, "option '%c' arg '%s'\n", option, optarg);
-                else
-                        dbg(udev, "option '%c'\n", option);
-
                 switch (option) {
                 case 'b':
                         all_good = 0;
@@ -396,7 +381,7 @@ static int set_options(struct udev *udev,
                         } else if (strcmp(optarg, "pre-spc3-83") == 0) {
                                 default_page_code = PAGE_83_PRE_SPC3;
                         } else {
-                                err(udev, "Unknown page code '%s'\n", optarg);
+                                log_error("Unknown page code '%s'\n", optarg);
                                 return -1;
                         }
                         break;
@@ -404,7 +389,7 @@ static int set_options(struct udev *udev,
                 case 's':
                         sg_version = atoi(optarg);
                         if (sg_version < 3 || sg_version > 4) {
-                                err(udev, "Unknown SG version '%s'\n", optarg);
+                                log_error("Unknown SG version '%s'\n", optarg);
                                 return -1;
                         }
                         break;
@@ -456,11 +441,6 @@ static int per_dev_options(struct udev *udev,
                 if (option == -1)
                         break;
 
-                if (optarg)
-                        dbg(udev, "option '%c' arg '%s'\n", option, optarg);
-                else
-                        dbg(udev, "option '%c'\n", option);
-
                 switch (option) {
                 case 'b':
                         *good_bad = 0;
@@ -478,13 +458,13 @@ static int per_dev_options(struct udev *udev,
                         } else if (strcmp(optarg, "pre-spc3-83") == 0) {
                                 *page_code = PAGE_83_PRE_SPC3;
                         } else {
-                                err(udev, "Unknown page code '%s'\n", optarg);
+                                log_error("Unknown page code '%s'\n", optarg);
                                 retval = -1;
                         }
                         break;
 
                 default:
-                        err(udev, "Unknown or bad option '%c' (0x%x)\n", option, option);
+                        log_error("Unknown or bad option '%c' (0x%x)\n", option, option);
                         retval = -1;
                         break;
                 }
@@ -540,7 +520,6 @@ static int scsi_id(struct udev *udev, char *maj_min_dev)
 
         /* get per device (vendor + model) options from the config file */
         per_dev_options(udev, &dev_scsi, &good_dev, &page_code);
-        dbg(udev, "per dev options: good %d; page code 0x%x\n", good_dev, page_code);
         if (!good_dev) {
                 retval = 1;
                 goto out;
@@ -616,7 +595,7 @@ int main(int argc, char **argv)
         if (udev == NULL)
                 goto exit;
 
-        udev_log_init("scsi_id");
+        log_open();
         udev_set_log_fn(udev, log_fn);
 
         /*
@@ -643,7 +622,7 @@ int main(int argc, char **argv)
                 exit(1);
 
         if (!dev_specified) {
-                err(udev, "no device specified\n");
+                log_error("no device specified\n");
                 retval = 1;
                 goto exit;
         }
@@ -652,6 +631,6 @@ int main(int argc, char **argv)
 
 exit:
         udev_unref(udev);
-        udev_log_close();
+        log_close();
         return retval;
 }
diff --git a/src/udev/scsi_id/scsi_serial.c b/src/udev/scsi_id/scsi_serial.c
index f1d63f40cc..6bfb7f780c 100644
--- a/src/udev/scsi_id/scsi_serial.c
+++ b/src/udev/scsi_id/scsi_serial.c
@@ -196,10 +196,8 @@ static int scsi_dump_sense(struct udev *udev,
          * we'll retry the command.
          */
 
-        dbg(udev, "got check condition\n");
-
         if (sb_len < 1) {
-                info(udev, "%s: sense buffer empty\n", dev_scsi->kernel);
+                log_debug("%s: sense buffer empty\n", dev_scsi->kernel);
                 return -1;
         }
 
@@ -212,7 +210,7 @@ static int scsi_dump_sense(struct udev *udev,
                  */
                 s = sense_buffer[7] + 8;
                 if (sb_len < s) {
-                        info(udev, "%s: sense buffer too small %d bytes, %d bytes too short\n",
+                        log_debug("%s: sense buffer too small %d bytes, %d bytes too short\n",
                             dev_scsi->kernel, sb_len, s - sb_len);
                         return -1;
                 }
@@ -222,7 +220,7 @@ static int scsi_dump_sense(struct udev *udev,
                                 /*
                                  * Possible?
                                  */
-                                info(udev, "%s: sense result too" " small %d bytes\n",
+                                log_debug("%s: sense result too" " small %d bytes\n",
                                     dev_scsi->kernel, s);
                                 return -1;
                         }
@@ -233,39 +231,38 @@ static int scsi_dump_sense(struct udev *udev,
                         asc = sense_buffer[2];
                         ascq = sense_buffer[3];
                 } else {
-                        info(udev, "%s: invalid sense code 0x%x\n",
+                        log_debug("%s: invalid sense code 0x%x\n",
                             dev_scsi->kernel, code);
                         return -1;
                 }
-                info(udev, "%s: sense key 0x%x ASC 0x%x ASCQ 0x%x\n",
+                log_debug("%s: sense key 0x%x ASC 0x%x ASCQ 0x%x\n",
                     dev_scsi->kernel, sense_key, asc, ascq);
         } else {
                 if (sb_len < 4) {
-                        info(udev, "%s: sense buffer too small %d bytes, %d bytes too short\n",
+                        log_debug("%s: sense buffer too small %d bytes, %d bytes too short\n",
                             dev_scsi->kernel, sb_len, 4 - sb_len);
                         return -1;
                 }
 
                 if (sense_buffer[0] < 15)
-                        info(udev, "%s: old sense key: 0x%x\n", dev_scsi->kernel, sense_buffer[0] & 0x0f);
+                        log_debug("%s: old sense key: 0x%x\n", dev_scsi->kernel, sense_buffer[0] & 0x0f);
                 else
-                        info(udev, "%s: sense = %2x %2x\n",
+                        log_debug("%s: sense = %2x %2x\n",
                             dev_scsi->kernel, sense_buffer[0], sense_buffer[2]);
-                info(udev, "%s: non-extended sense class %d code 0x%0x\n",
+                log_debug("%s: non-extended sense class %d code 0x%0x\n",
                     dev_scsi->kernel, sense_class, code);
 
         }
 
 #ifdef DUMP_SENSE
         for (i = 0, j = 0; (i < s) && (j < 254); i++) {
-                dbg(udev, "i %d, j %d\n", i, j);
                 out_buffer[j++] = hex_str[(sense_buffer[i] & 0xf0) >> 4];
                 out_buffer[j++] = hex_str[sense_buffer[i] & 0x0f];
                 out_buffer[j++] = ' ';
         }
         out_buffer[j] = '\0';
-        info(udev, "%s: sense dump:\n", dev_scsi->kernel);
-        info(udev, "%s: %s\n", dev_scsi->kernel, out_buffer);
+        log_debug("%s: sense dump:\n", dev_scsi->kernel);
+        log_debug("%s: %s\n", dev_scsi->kernel, out_buffer);
 
 #endif
         return -1;
@@ -279,11 +276,11 @@ static int scsi_dump(struct udev *udev,
                 /*
                  * Impossible, should not be called.
                  */
-                info(udev, "%s: called with no error\n", __FUNCTION__);
+                log_debug("%s: called with no error\n", __FUNCTION__);
                 return -1;
         }
 
-        info(udev, "%s: sg_io failed status 0x%x 0x%x 0x%x 0x%x\n",
+        log_debug("%s: sg_io failed status 0x%x 0x%x 0x%x 0x%x\n",
             dev_scsi->kernel, io->driver_status, io->host_status, io->msg_status, io->status);
         if (io->status == SCSI_CHECK_CONDITION)
                 return scsi_dump_sense(udev, dev_scsi, io->sbp, io->sb_len_wr);
@@ -299,11 +296,11 @@ static int scsi_dump_v4(struct udev *udev,
                 /*
                  * Impossible, should not be called.
                  */
-                info(udev, "%s: called with no error\n", __FUNCTION__);
+                log_debug("%s: called with no error\n", __FUNCTION__);
                 return -1;
         }
 
-        info(udev, "%s: sg_io failed status 0x%x 0x%x 0x%x\n",
+        log_debug("%s: sg_io failed status 0x%x 0x%x 0x%x\n",
             dev_scsi->kernel, io->driver_status, io->transport_status,
              io->device_status);
         if (io->device_status == SCSI_CHECK_CONDITION)
@@ -328,13 +325,11 @@ static int scsi_inquiry(struct udev *udev,
         int retval;
 
         if (buflen > SCSI_INQ_BUFF_LEN) {
-                info(udev, "buflen %d too long\n", buflen);
+                log_debug("buflen %d too long\n", buflen);
                 return -1;
         }
 
 resend:
-        dbg(udev, "%s evpd %d, page 0x%x\n", dev_scsi->kernel, evpd, page);
-
         if (dev_scsi->use_sg == 4) {
                 memset(&io_v4, 0, sizeof(struct sg_io_v4));
                 io_v4.guard = 'Q';
@@ -367,7 +362,7 @@ resend:
                         dev_scsi->use_sg = 3;
                         goto resend;
                 }
-                info(udev, "%s: ioctl failed: %s\n", dev_scsi->kernel, strerror(errno));
+                log_debug("%s: ioctl failed: %s\n", dev_scsi->kernel, strerror(errno));
                 goto error;
         }
 
@@ -395,16 +390,14 @@ resend:
         if (!retval) {
                 retval = buflen;
         } else if (retval > 0) {
-                if (--retry > 0) {
-                        dbg(udev, "%s: Retrying ...\n", dev_scsi->kernel);
+                if (--retry > 0)
                         goto resend;
-                }
                 retval = -1;
         }
 
 error:
         if (retval < 0)
-                info(udev, "%s: Unable to get INQUIRY vpd %d page 0x%x.\n",
+                log_debug("%s: Unable to get INQUIRY vpd %d page 0x%x.\n",
                     dev_scsi->kernel, evpd, page);
 
         return retval;
@@ -423,11 +416,11 @@ static int do_scsi_page0_inquiry(struct udev *udev,
                 return 1;
 
         if (buffer[1] != 0) {
-                info(udev, "%s: page 0 not available.\n", dev_scsi->kernel);
+                log_debug("%s: page 0 not available.\n", dev_scsi->kernel);
                 return 1;
         }
         if (buffer[3] > len) {
-                info(udev, "%s: page 0 buffer too long %d\n", dev_scsi->kernel,         buffer[3]);
+                log_debug("%s: page 0 buffer too long %d\n", dev_scsi->kernel,         buffer[3]);
                 return 1;
         }
 
@@ -444,7 +437,7 @@ static int do_scsi_page0_inquiry(struct udev *udev,
                  * invalid.
                  */
                 if (!strncmp((char *)&buffer[VENDOR_LENGTH], dev_scsi->vendor, VENDOR_LENGTH)) {
-                        info(udev, "%s: invalid page0 data\n", dev_scsi->kernel);
+                        log_debug("%s: invalid page0 data\n", dev_scsi->kernel);
                         return 1;
                 }
         }
@@ -469,7 +462,7 @@ static int prepend_vendor_model(struct udev *udev,
          * above, ind will never be too large.
          */
         if (ind != (VENDOR_LENGTH + MODEL_LENGTH)) {
-                info(udev, "%s: expected length %d, got length %d\n",
+                log_debug("%s: expected length %d, got length %d\n",
                      dev_scsi->kernel, (VENDOR_LENGTH + MODEL_LENGTH), ind);
                 return -1;
         }
@@ -535,7 +528,7 @@ static int check_fill_0x83_id(struct udev *udev,
                 len += VENDOR_LENGTH + MODEL_LENGTH;
 
         if (max_len < len) {
-                info(udev, "%s: length %d too short - need %d\n",
+                log_debug("%s: length %d too short - need %d\n",
                     dev_scsi->kernel, max_len, len);
                 return 1;
         }
@@ -557,10 +550,8 @@ static int check_fill_0x83_id(struct udev *udev,
          * included in the identifier.
          */
         if (id_search->id_type == SCSI_ID_VENDOR_SPECIFIC)
-                if (prepend_vendor_model(udev, dev_scsi, &serial[1]) < 0) {
-                        dbg(udev, "prepend failed\n");
+                if (prepend_vendor_model(udev, dev_scsi, &serial[1]) < 0)
                         return 1;
-                }
 
         i = 4; /* offset to the start of the identifier */
         s = j = strlen(serial);
@@ -603,7 +594,6 @@ static int check_fill_0x83_prespc3(struct udev *udev,
 {
         int i, j;
 
-        dbg(udev, "using pre-spc3-83 for %s\n", dev_scsi->kernel);
         serial[0] = hex_str[id_search->id_type];
         /* serial has been memset to zero before */
         j = strlen(serial);        /* j = 1; */
@@ -639,7 +629,7 @@ static int do_scsi_page83_inquiry(struct udev *udev,
                 return 1;
 
         if (page_83[1] != PAGE_83) {
-                info(udev, "%s: Invalid page 0x83\n", dev_scsi->kernel);
+                log_debug("%s: Invalid page 0x83\n", dev_scsi->kernel);
                 return 1;
         }
 
@@ -695,19 +685,10 @@ static int do_scsi_page83_inquiry(struct udev *udev,
                                                     serial, serial_short, len,
                                                     wwn, wwn_vendor_extension,
                                                     tgpt_group);
-                        dbg(udev, "%s id desc %d/%d/%d\n", dev_scsi->kernel,
-                                id_search_list[id_ind].id_type,
-                                id_search_list[id_ind].naa_type,
-                                id_search_list[id_ind].code_set);
-                        if (!retval) {
-                                dbg(udev, "  used\n");
+                        if (!retval)
                                 return retval;
-                        } else if (retval < 0) {
-                                dbg(udev, "  failed\n");
+                        else if (retval < 0)
                                 return retval;
-                        } else {
-                                dbg(udev, "  not used\n");
-                        }
                 }
         }
         return 1;
@@ -734,7 +715,7 @@ static int do_scsi_page83_prespc3_inquiry(struct udev *udev,
                 return 1;
 
         if (page_83[1] != PAGE_83) {
-                info(udev, "%s: Invalid page 0x83\n", dev_scsi->kernel);
+                log_debug("%s: Invalid page 0x83\n", dev_scsi->kernel);
                 return 1;
         }
         /*
@@ -778,7 +759,6 @@ static int do_scsi_page83_prespc3_inquiry(struct udev *udev,
                 serial[j++] = hex_str[page_83[i] & 0x0f];
                 i++;
         }
-        dbg(udev, "using pre-spc3-83 for %s\n", dev_scsi->kernel);
         return 0;
 }
 
@@ -799,13 +779,13 @@ static int do_scsi_page80_inquiry(struct udev *udev,
                 return retval;
 
         if (buf[1] != PAGE_80) {
-                info(udev, "%s: Invalid page 0x80\n", dev_scsi->kernel);
+                log_debug("%s: Invalid page 0x80\n", dev_scsi->kernel);
                 return 1;
         }
 
         len = 1 + VENDOR_LENGTH + MODEL_LENGTH + buf[3];
         if (max_len < len) {
-                info(udev, "%s: length %d too short - need %d\n",
+                log_debug("%s: length %d too short - need %d\n",
                      dev_scsi->kernel, max_len, len);
                 return 1;
         }
@@ -837,16 +817,15 @@ int scsi_std_inquiry(struct udev *udev,
         struct stat statbuf;
         int err = 0;
 
-        dbg(udev, "opening %s\n", devname);
         fd = open(devname, O_RDONLY | O_NONBLOCK);
         if (fd < 0) {
-                info(udev, "scsi_id: cannot open %s: %s\n",
+                log_debug("scsi_id: cannot open %s: %s\n",
                      devname, strerror(errno));
                 return 1;
         }
 
         if (fstat(fd, &statbuf) < 0) {
-                info(udev, "scsi_id: cannot stat %s: %s\n",
+                log_debug("scsi_id: cannot stat %s: %s\n",
                      devname, strerror(errno));
                 err = 2;
                 goto out;
@@ -884,7 +863,6 @@ int scsi_get_serial(struct udev *udev,
         int retval;
 
         memset(dev_scsi->serial, 0, len);
-        dbg(udev, "opening %s\n", devname);
         srand((unsigned int)getpid());
         for (cnt = 20; cnt > 0; cnt--) {
                 struct timespec duration;
@@ -941,7 +919,7 @@ int scsi_get_serial(struct udev *udev,
                         goto completed;
                 }
         } else if (page_code != 0x00) {
-                info(udev, "%s: unsupported page code 0x%d\n", dev_scsi->kernel, page_code);
+                log_debug("%s: unsupported page code 0x%d\n", dev_scsi->kernel, page_code);
                 return 1;
         }
 
@@ -959,8 +937,6 @@ int scsi_get_serial(struct udev *udev,
                 goto completed;
         }
 
-        dbg(udev, "%s: Checking page0\n", dev_scsi->kernel);
-
         for (ind = 4; ind <= page0[3] + 3; ind++)
                 if (page0[ind] == PAGE_83)
                         if (!do_scsi_page83_inquiry(udev, dev_scsi, fd,
diff --git a/src/udev/test-udev.c b/src/udev/test-udev.c
index c9712e974d..8cf07cc578 100644
--- a/src/udev/test-udev.c
+++ b/src/udev/test-udev.c
@@ -49,20 +49,20 @@ int main(int argc, char *argv[])
         udev = udev_new();
         if (udev == NULL)
                 exit(1);
-        info(udev, "version %s\n", VERSION);
+        log_debug("version %s\n", VERSION);
         udev_selinux_init(udev);
 
         sigprocmask(SIG_SETMASK, NULL, &sigmask_orig);
 
         action = argv[1];
         if (action == NULL) {
-                err(udev, "action missing\n");
+                log_error("action missing\n");
                 goto out;
         }
 
         devpath = argv[2];
         if (devpath == NULL) {
-                err(udev, "devpath missing\n");
+                log_error("devpath missing\n");
                 goto out;
         }
 
@@ -71,7 +71,7 @@ int main(int argc, char *argv[])
         util_strscpyl(syspath, sizeof(syspath), udev_get_sys_path(udev), devpath, NULL);
         dev = udev_device_new_from_syspath(udev, syspath);
         if (dev == NULL) {
-                info(udev, "unknown device '%s'\n", devpath);
+                log_debug("unknown device '%s'\n", devpath);
                 goto out;
         }
 
diff --git a/src/udev/udev-builtin-blkid.c b/src/udev/udev-builtin-blkid.c
index e57f03e5a1..174e20e2fa 100644
--- a/src/udev/udev-builtin-blkid.c
+++ b/src/udev/udev-builtin-blkid.c
@@ -174,9 +174,9 @@ static int builtin_blkid(struct udev_device *dev, int argc, char *argv[], bool t
         if (err < 0)
                 goto out;
 
-        info(udev, "probe %s %sraid offset=%llu\n",
-             udev_device_get_devnode(dev),
-             noraid ? "no" : "", (unsigned long long) offset);
+        log_debug("probe %s %sraid offset=%llu\n",
+                  udev_device_get_devnode(dev),
+                  noraid ? "no" : "", (unsigned long long) offset);
 
         err = probe_superblocks(pr);
         if (err < 0)
diff --git a/src/udev/udev-builtin-firmware.c b/src/udev/udev-builtin-firmware.c
index d212c64b4d..0bc09e004f 100644
--- a/src/udev/udev-builtin-firmware.c
+++ b/src/udev/udev-builtin-firmware.c
@@ -33,7 +33,7 @@ static bool set_loading(struct udev *udev, char *loadpath, const char *state)
 
         ldfile = fopen(loadpath, "we");
         if (ldfile == NULL) {
-                err(udev, "error: can not open '%s'\n", loadpath);
+                log_error("error: can not open '%s'\n", loadpath);
                 return false;
         };
         fprintf(ldfile, "%s\n", state);
@@ -49,11 +49,11 @@ static bool copy_firmware(struct udev *udev, const char *source, const char *tar
 
         buf = malloc(size);
         if (buf == NULL) {
-                err(udev,"No memory available to load firmware file");
+                log_error("No memory available to load firmware file");
                 return false;
         }
 
-        info(udev, "writing '%s' (%zi) to '%s'\n", source, size, target);
+        log_debug("writing '%s' (%zi) to '%s'\n", source, size, target);
 
         fsource = fopen(source, "re");
         if (fsource == NULL)
@@ -92,7 +92,7 @@ static int builtin_firmware(struct udev_device *dev, int argc, char *argv[], boo
 
         firmware = udev_device_get_property_value(dev, "FIRMWARE");
         if (firmware == NULL) {
-                err(udev, "firmware parameter missing\n\n");
+                log_error("firmware parameter missing\n\n");
                 rc = EXIT_FAILURE;
                 goto exit;
         }
@@ -101,13 +101,11 @@ static int builtin_firmware(struct udev_device *dev, int argc, char *argv[], boo
         uname(&kernel);
         for (i = 0; i < ARRAY_SIZE(searchpath); i++) {
                 util_strscpyl(fwpath, sizeof(fwpath), searchpath[i], kernel.release, "/", firmware, NULL);
-                dbg(udev, "trying %s\n", fwpath);
                 fwfile = fopen(fwpath, "re");
                 if (fwfile != NULL)
                         break;
 
                 util_strscpyl(fwpath, sizeof(fwpath), searchpath[i], firmware, NULL);
-                dbg(udev, "trying %s\n", fwpath);
                 fwfile = fopen(fwpath, "re");
                 if (fwfile != NULL)
                         break;
@@ -121,7 +119,7 @@ static int builtin_firmware(struct udev_device *dev, int argc, char *argv[], boo
                 int err;
 
                 /* This link indicates the missing firmware file and the associated device */
-                info(udev, "did not find firmware file '%s'\n", firmware);
+                log_debug("did not find firmware file '%s'\n", firmware);
                 do {
                         err = util_create_path(udev, misspath);
                         if (err != 0 && err != -ENOENT)
@@ -147,7 +145,7 @@ static int builtin_firmware(struct udev_device *dev, int argc, char *argv[], boo
 
         util_strscpyl(datapath, sizeof(datapath), udev_device_get_syspath(dev), "/data", NULL);
         if (!copy_firmware(udev, fwpath, datapath, statbuf.st_size)) {
-                err(udev, "error sending firmware '%s' to device\n", firmware);
+                log_error("error sending firmware '%s' to device\n", firmware);
                 set_loading(udev, loadpath, "-1");
                 rc = EXIT_FAILURE;
                 goto exit;
diff --git a/src/udev/udev-builtin-input_id.c b/src/udev/udev-builtin-input_id.c
index a062ef7c7a..ee8294b700 100644
--- a/src/udev/udev-builtin-input_id.c
+++ b/src/udev/udev-builtin-input_id.c
@@ -56,7 +56,7 @@ static void get_cap_mask(struct udev_device *dev,
         unsigned long val;
 
         snprintf(text, sizeof(text), "%s", udev_device_get_sysattr_value(pdev, attr));
-        info(udev, "%s raw kernel attribute: %s\n", attr, text);
+        log_debug("%s raw kernel attribute: %s\n", attr, text);
 
         memset (bitmask, 0, bitmask_size);
         i = 0;
@@ -65,7 +65,7 @@ static void get_cap_mask(struct udev_device *dev,
                 if (i < bitmask_size/sizeof(unsigned long))
                         bitmask[i] = val;
                 else
-                        info(udev, "ignoring %s block %lX which is larger than maximum size\n", attr, val);
+                        log_debug("ignoring %s block %lX which is larger than maximum size\n", attr, val);
                 *word = '\0';
                 ++i;
         }
@@ -73,18 +73,18 @@ static void get_cap_mask(struct udev_device *dev,
         if (i < bitmask_size / sizeof(unsigned long))
                 bitmask[i] = val;
         else
-                info(udev, "ignoring %s block %lX which is larger than maximum size\n", attr, val);
+                log_debug("ignoring %s block %lX which is larger than maximum size\n", attr, val);
 
         if (test) {
                 /* printf pattern with the right unsigned long number of hex chars */
                 snprintf(text, sizeof(text), "  bit %%4u: %%0%zilX\n", 2 * sizeof(unsigned long));
-                info(udev, "%s decoded bit map:\n", attr);
+                log_debug("%s decoded bit map:\n", attr);
                 val = bitmask_size / sizeof (unsigned long);
                 /* skip over leading zeros */
                 while (bitmask[val-1] == 0 && val > 0)
                         --val;
                 for (i = 0; i < val; ++i)
-                        info(udev, text, i * BITS_PER_LONG, bitmask[i]);
+                        log_debug(text, i * BITS_PER_LONG, bitmask[i]);
         }
 }
 
@@ -150,7 +150,7 @@ static void test_key (struct udev_device *dev,
 
         /* do we have any KEY_* capability? */
         if (!test_bit (EV_KEY, bitmask_ev)) {
-                info(udev, "test_key: no EV_KEY capability\n");
+                log_debug("test_key: no EV_KEY capability\n");
                 return;
         }
 
@@ -158,13 +158,13 @@ static void test_key (struct udev_device *dev,
         found = 0;
         for (i = 0; i < BTN_MISC/BITS_PER_LONG; ++i) {
                 found |= bitmask_key[i];
-                info(udev, "test_key: checking bit block %lu for any keys; found=%i\n", i*BITS_PER_LONG, found > 0);
+                log_debug("test_key: checking bit block %lu for any keys; found=%i\n", i*BITS_PER_LONG, found > 0);
         }
         /* If there are no keys in the lower block, check the higher block */
         if (!found) {
                 for (i = KEY_OK; i < BTN_TRIGGER_HAPPY; ++i) {
                         if (test_bit (i, bitmask_key)) {
-                                info(udev, "test_key: Found key %x in high block\n", i);
+                                log_debug("test_key: Found key %x in high block\n", i);
                                 found = 1;
                                 break;
                         }
diff --git a/src/udev/udev-builtin-kmod.c b/src/udev/udev-builtin-kmod.c
index 57e813f863..87a81bfaab 100644
--- a/src/udev/udev-builtin-kmod.c
+++ b/src/udev/udev-builtin-kmod.c
@@ -44,18 +44,18 @@ static int load_module(struct udev *udev, const char *alias)
                 return err;
 
         if (list == NULL)
-                info(udev, "no module matches '%s'\n", alias);
+                log_debug("no module matches '%s'\n", alias);
 
         kmod_list_foreach(l, list) {
                 struct kmod_module *mod = kmod_module_get_module(l);
 
                 err = kmod_module_probe_insert_module(mod, KMOD_PROBE_APPLY_BLACKLIST, NULL, NULL, NULL, NULL);
                 if (err == KMOD_PROBE_APPLY_BLACKLIST)
-                        info(udev, "module '%s' is blacklisted\n", kmod_module_get_name(mod));
+                        log_debug("module '%s' is blacklisted\n", kmod_module_get_name(mod));
                 else if (err == 0)
-                        info(udev, "inserted '%s'\n", kmod_module_get_name(mod));
+                        log_debug("inserted '%s'\n", kmod_module_get_name(mod));
                 else
-                        info(udev, "failed to insert '%s'\n", kmod_module_get_name(mod));
+                        log_debug("failed to insert '%s'\n", kmod_module_get_name(mod));
 
                 kmod_module_unref(mod);
         }
@@ -81,18 +81,18 @@ static int builtin_kmod(struct udev_device *dev, int argc, char *argv[], bool te
                 if (!ctx)
                         return -ENOMEM;
 
-                info(udev, "load module index\n");
+                log_debug("load module index\n");
                 kmod_set_log_fn(ctx, udev_kmod_log, udev);
                 kmod_load_resources(ctx);
         }
 
         if (argc < 3 || strcmp(argv[1], "load")) {
-                err(udev, "expect: %s load <module>\n", argv[0]);
+                log_error("expect: %s load <module>\n", argv[0]);
                 return EXIT_FAILURE;
         }
 
         for (i = 2; argv[i]; i++) {
-                info(udev, "execute '%s' '%s'\n", argv[1], argv[i]);
+                log_debug("execute '%s' '%s'\n", argv[1], argv[i]);
                 load_module(udev, argv[i]);
         }
 
@@ -109,7 +109,7 @@ static int builtin_kmod_init(struct udev *udev)
         if (!ctx)
                 return -ENOMEM;
 
-        info(udev, "load module index\n");
+        log_debug("load module index\n");
         kmod_set_log_fn(ctx, udev_kmod_log, udev);
         kmod_load_resources(ctx);
         return 0;
@@ -118,14 +118,14 @@ static int builtin_kmod_init(struct udev *udev)
 /* called on udev shutdown and reload request */
 static void builtin_kmod_exit(struct udev *udev)
 {
-        info(udev, "unload module index\n");
+        log_debug("unload module index\n");
         ctx = kmod_unref(ctx);
 }
 
 /* called every couple of seconds during event activity; 'true' if config has changed */
 static bool builtin_kmod_validate(struct udev *udev)
 {
-        info(udev, "validate module index\n");
+        log_debug("validate module index\n");
         if (kmod_validate_resources(ctx) != KMOD_RESOURCES_OK)
                 return true;
         return false;
diff --git a/src/udev/udev-builtin-usb_id.c b/src/udev/udev-builtin-usb_id.c
index 85828e32d7..6481b35ae7 100644
--- a/src/udev/udev-builtin-usb_id.c
+++ b/src/udev/udev-builtin-usb_id.c
@@ -273,8 +273,6 @@ static int builtin_usb_id(struct udev_device *dev, int argc, char *argv[], bool
         type_str[0] = '\0';
         instance_str[0] = '\0';
 
-        dbg(udev, "syspath %s\n", udev_device_get_syspath(dev));
-
         /* shortcut, if we are called directly for a "usb_device" type */
         if (udev_device_get_devtype(dev) != NULL && strcmp(udev_device_get_devtype(dev), "usb_device") == 0) {
                 dev_if_packed_info(dev, packed_if_str, sizeof(packed_if_str));
@@ -285,7 +283,7 @@ static int builtin_usb_id(struct udev_device *dev, int argc, char *argv[], bool
         /* usb interface directory */
         dev_interface = udev_device_get_parent_with_subsystem_devtype(dev, "usb", "usb_interface");
         if (dev_interface == NULL) {
-                info(udev, "unable to access usb_interface device of '%s'\n",
+                log_debug("unable to access usb_interface device of '%s'\n",
                      udev_device_get_syspath(dev));
                 return EXIT_FAILURE;
         }
@@ -295,7 +293,7 @@ static int builtin_usb_id(struct udev_device *dev, int argc, char *argv[], bool
 
         if_class = udev_device_get_sysattr_value(dev_interface, "bInterfaceClass");
         if (!if_class) {
-                info(udev, "%s: cannot get bInterfaceClass attribute\n",
+                log_debug("%s: cannot get bInterfaceClass attribute\n",
                      udev_device_get_sysname(dev));
                 return EXIT_FAILURE;
         }
@@ -310,13 +308,13 @@ static int builtin_usb_id(struct udev_device *dev, int argc, char *argv[], bool
                 set_usb_iftype(type_str, if_class_num, sizeof(type_str)-1);
         }
 
-        info(udev, "%s: if_class %d protocol %d\n",
+        log_debug("%s: if_class %d protocol %d\n",
              udev_device_get_syspath(dev_interface), if_class_num, protocol);
 
         /* usb device directory */
         dev_usb = udev_device_get_parent_with_subsystem_devtype(dev_interface, "usb", "usb_device");
         if (!dev_usb) {
-                info(udev, "unable to find parent 'usb' device of '%s'\n",
+                log_debug("unable to find parent 'usb' device of '%s'\n",
                      udev_device_get_syspath(dev));
                 return EXIT_FAILURE;
         }
@@ -333,19 +331,19 @@ static int builtin_usb_id(struct udev_device *dev, int argc, char *argv[], bool
                 /* get scsi device */
                 dev_scsi = udev_device_get_parent_with_subsystem_devtype(dev, "scsi", "scsi_device");
                 if (dev_scsi == NULL) {
-                        info(udev, "unable to find parent 'scsi' device of '%s'\n",
+                        log_debug("unable to find parent 'scsi' device of '%s'\n",
                              udev_device_get_syspath(dev));
                         goto fallback;
                 }
                 if (sscanf(udev_device_get_sysname(dev_scsi), "%d:%d:%d:%d", &host, &bus, &target, &lun) != 4) {
-                        info(udev, "invalid scsi device '%s'\n", udev_device_get_sysname(dev_scsi));
+                        log_debug("invalid scsi device '%s'\n", udev_device_get_sysname(dev_scsi));
                         goto fallback;
                 }
 
                 /* Generic SPC-2 device */
                 scsi_vendor = udev_device_get_sysattr_value(dev_scsi, "vendor");
                 if (!scsi_vendor) {
-                        info(udev, "%s: cannot get SCSI vendor attribute\n",
+                        log_debug("%s: cannot get SCSI vendor attribute\n",
                              udev_device_get_sysname(dev_scsi));
                         goto fallback;
                 }
@@ -355,7 +353,7 @@ static int builtin_usb_id(struct udev_device *dev, int argc, char *argv[], bool
 
                 scsi_model = udev_device_get_sysattr_value(dev_scsi, "model");
                 if (!scsi_model) {
-                        info(udev, "%s: cannot get SCSI model attribute\n",
+                        log_debug("%s: cannot get SCSI model attribute\n",
                              udev_device_get_sysname(dev_scsi));
                         goto fallback;
                 }
@@ -365,7 +363,7 @@ static int builtin_usb_id(struct udev_device *dev, int argc, char *argv[], bool
 
                 scsi_type = udev_device_get_sysattr_value(dev_scsi, "type");
                 if (!scsi_type) {
-                        info(udev, "%s: cannot get SCSI type attribute\n",
+                        log_debug("%s: cannot get SCSI type attribute\n",
                              udev_device_get_sysname(dev_scsi));
                         goto fallback;
                 }
@@ -373,7 +371,7 @@ static int builtin_usb_id(struct udev_device *dev, int argc, char *argv[], bool
 
                 scsi_rev = udev_device_get_sysattr_value(dev_scsi, "rev");
                 if (!scsi_rev) {
-                        info(udev, "%s: cannot get SCSI revision attribute\n",
+                        log_debug("%s: cannot get SCSI revision attribute\n",
                              udev_device_get_sysname(dev_scsi));
                         goto fallback;
                 }
@@ -399,7 +397,7 @@ fallback:
                 if (!usb_vendor)
                         usb_vendor = vendor_id;
                 if (!usb_vendor) {
-                        info(udev, "No USB vendor information available\n");
+                        log_debug("No USB vendor information available\n");
                         return EXIT_FAILURE;
                 }
                 udev_util_encode_string(usb_vendor, vendor_str_enc, sizeof(vendor_str_enc));
@@ -413,10 +411,8 @@ fallback:
                 usb_model = udev_device_get_sysattr_value(dev_usb, "product");
                 if (!usb_model)
                         usb_model = product_id;
-                if (!usb_model) {
-                        dbg(udev, "No USB model information available\n");
+                if (!usb_model)
                         return EXIT_FAILURE;
-                }
                 udev_util_encode_string(usb_model, model_str_enc, sizeof(model_str_enc));
                 util_replace_whitespace(usb_model, model_str, sizeof(model_str)-1);
                 util_replace_chars(model_str, NULL);
diff --git a/src/udev/udev-builtin.c b/src/udev/udev-builtin.c
index 5bc5fa68f6..b6b3ddc019 100644
--- a/src/udev/udev-builtin.c
+++ b/src/udev/udev-builtin.c
@@ -127,7 +127,7 @@ int udev_builtin_add_property(struct udev_device *dev, bool test, const char *ke
         if (key[0] != '.')
                 udev_list_entry_set_num(entry, true);
 
-        info(udev_device_get_udev(dev), "%s=%s\n", key, val);
+        log_debug("%s=%s\n", key, val);
         if (test)
                 printf("%s=%s\n", key, val);
         return 0;
diff --git a/src/udev/udev-ctrl.c b/src/udev/udev-ctrl.c
index 5556f1a77c..dd345f80a2 100644
--- a/src/udev/udev-ctrl.c
+++ b/src/udev/udev-ctrl.c
@@ -83,7 +83,7 @@ struct udev_ctrl *udev_ctrl_new_from_fd(struct udev *udev, int fd)
         if (fd < 0) {
                 uctrl->sock = socket(AF_LOCAL, SOCK_SEQPACKET|SOCK_NONBLOCK|SOCK_CLOEXEC, 0);
                 if (uctrl->sock < 0) {
-                        err(udev, "error getting socket: %m\n");
+                        log_error("error getting socket: %m\n");
                         udev_ctrl_unref(uctrl);
                         return NULL;
                 }
@@ -117,14 +117,14 @@ int udev_ctrl_enable_receiving(struct udev_ctrl *uctrl)
 
                 if (err < 0) {
                         err = -errno;
-                        err(uctrl->udev, "bind failed: %m\n");
+                        log_error("bind failed: %m\n");
                         return err;
                 }
 
                 err = listen(uctrl->sock, 0);
                 if (err < 0) {
                         err = -errno;
-                        err(uctrl->udev, "listen failed: %m\n");
+                        log_error("listen failed: %m\n");
                         return err;
                 }
 
@@ -192,18 +192,18 @@ struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl)
         conn->sock = accept4(uctrl->sock, NULL, NULL, SOCK_CLOEXEC|SOCK_NONBLOCK);
         if (conn->sock < 0) {
                 if (errno != EINTR)
-                        err(uctrl->udev, "unable to receive ctrl connection: %m\n");
+                        log_error("unable to receive ctrl connection: %m\n");
                 goto err;
         }
 
         /* check peer credential of connection */
         slen = sizeof(ucred);
         if (getsockopt(conn->sock, SOL_SOCKET, SO_PEERCRED, &ucred, &slen) < 0) {
-                err(uctrl->udev, "unable to receive credentials of ctrl connection: %m\n");
+                log_error("unable to receive credentials of ctrl connection: %m\n");
                 goto err;
         }
         if (ucred.uid > 0) {
-                err(uctrl->udev, "sender uid=%i, message ignored\n", ucred.uid);
+                log_error("sender uid=%i, message ignored\n", ucred.uid);
                 goto err;
         }
 
@@ -367,11 +367,11 @@ struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn)
                                 continue;
                         goto err;
                 } else if (r == 0) {
-                        err(udev, "timeout waiting for ctrl message\n");
+                        log_error("timeout waiting for ctrl message\n");
                         goto err;
                 } else {
                         if (!(pfd[0].revents & POLLIN)) {
-                                err(udev, "ctrl connection error: %m\n");
+                                log_error("ctrl connection error: %m\n");
                                 goto err;
                         }
                 }
@@ -388,28 +388,27 @@ struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn)
         smsg.msg_controllen = sizeof(cred_msg);
         size = recvmsg(conn->sock, &smsg, 0);
         if (size <  0) {
-                err(udev, "unable to receive ctrl message: %m\n");
+                log_error("unable to receive ctrl message: %m\n");
                 goto err;
         }
         cmsg = CMSG_FIRSTHDR(&smsg);
         cred = (struct ucred *) CMSG_DATA(cmsg);
 
         if (cmsg == NULL || cmsg->cmsg_type != SCM_CREDENTIALS) {
-                err(udev, "no sender credentials received, message ignored\n");
+                log_error("no sender credentials received, message ignored\n");
                 goto err;
         }
 
         if (cred->uid != 0) {
-                err(udev, "sender uid=%i, message ignored\n", cred->uid);
+                log_error("sender uid=%i, message ignored\n", cred->uid);
                 goto err;
         }
 
         if (uctrl_msg->ctrl_msg_wire.magic != UDEV_CTRL_MAGIC) {
-                err(udev, "message magic 0x%08x doesn't match, ignore it\n", uctrl_msg->ctrl_msg_wire.magic);
+                log_error("message magic 0x%08x doesn't match, ignore it\n", uctrl_msg->ctrl_msg_wire.magic);
                 goto err;
         }
 
-        dbg(udev, "created ctrl_msg %p (%i)\n", uctrl_msg, uctrl_msg->ctrl_msg_wire.type);
         return uctrl_msg;
 err:
         udev_ctrl_msg_unref(uctrl_msg);
@@ -431,7 +430,6 @@ struct udev_ctrl_msg *udev_ctrl_msg_unref(struct udev_ctrl_msg *ctrl_msg)
         ctrl_msg->refcount--;
         if (ctrl_msg->refcount > 0)
                 return ctrl_msg;
-        dbg(ctrl_msg->conn->uctrl->udev, "release ctrl_msg %p\n", ctrl_msg);
         udev_ctrl_connection_unref(ctrl_msg->conn);
         free(ctrl_msg);
         return NULL;
diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c
index 40a6b7d33e..703581a8b3 100644
--- a/src/udev/udev-event.c
+++ b/src/udev/udev-event.c
@@ -50,7 +50,6 @@ struct udev_event *udev_event_new(struct udev_device *dev)
         event->fd_signal = -1;
         event->birth_usec = now_usec();
         event->timeout_usec = 30 * 1000 * 1000;
-        dbg(event->udev, "allocated event %p\n", event);
         return event;
 }
 
@@ -61,7 +60,6 @@ void udev_event_unref(struct udev_event *event)
         udev_list_cleanup(&event->run_list);
         free(event->program_result);
         free(event->name);
-        dbg(event->udev, "free event %p\n", event);
         free(event);
 }
 
@@ -138,7 +136,6 @@ size_t udev_event_apply_format(struct udev_event *event, const char *src, char *
                                         if (strncmp(&from[1], map[i].name, strlen(map[i].name)) == 0) {
                                                 type = map[i].type;
                                                 from += strlen(map[i].name)+1;
-                                                dbg(event->udev, "will substitute format name '%s'\n", map[i].name);
                                                 goto subst;
                                         }
                                 }
@@ -155,7 +152,6 @@ size_t udev_event_apply_format(struct udev_event *event, const char *src, char *
                                         if (from[1] == map[i].fmt) {
                                                 type = map[i].type;
                                                 from += 2;
-                                                dbg(event->udev, "will substitute format char '%c'\n", map[i].fmt);
                                                 goto subst;
                                         }
                                 }
@@ -179,7 +175,7 @@ subst:
                         from++;
                         for (i = 0; from[i] != '}'; i++) {
                                 if (from[i] == '\0') {
-                                        err(event->udev, "missing closing brace for format '%s'\n", src);
+                                        log_error("missing closing brace for format '%s'\n", src);
                                         goto out;
                                 }
                         }
@@ -196,23 +192,19 @@ subst:
                 switch (type) {
                 case SUBST_DEVPATH:
                         l = util_strpcpy(&s, l, udev_device_get_devpath(dev));
-                        dbg(event->udev, "substitute devpath '%s'\n", udev_device_get_devpath(dev));
                         break;
                 case SUBST_KERNEL:
                         l = util_strpcpy(&s, l, udev_device_get_sysname(dev));
-                        dbg(event->udev, "substitute kernel name '%s'\n", udev_device_get_sysname(dev));
                         break;
                 case SUBST_KERNEL_NUMBER:
                         if (udev_device_get_sysnum(dev) == NULL)
                                 break;
                         l = util_strpcpy(&s, l, udev_device_get_sysnum(dev));
-                        dbg(event->udev, "substitute kernel number '%s'\n", udev_device_get_sysnum(dev));
                         break;
                 case SUBST_ID:
                         if (event->dev_parent == NULL)
                                 break;
                         l = util_strpcpy(&s, l, udev_device_get_sysname(event->dev_parent));
-                        dbg(event->udev, "substitute id '%s'\n", udev_device_get_sysname(event->dev_parent));
                         break;
                 case SUBST_DRIVER: {
                         const char *driver;
@@ -224,7 +216,6 @@ subst:
                         if (driver == NULL)
                                 break;
                         l = util_strpcpy(&s, l, driver);
-                        dbg(event->udev, "substitute driver '%s'\n", driver);
                         break;
                 }
                 case SUBST_MAJOR: {
@@ -232,7 +223,6 @@ subst:
 
                         sprintf(num, "%d", major(udev_device_get_devnum(dev)));
                         l = util_strpcpy(&s, l, num);
-                        dbg(event->udev, "substitute major number '%s'\n", num);
                         break;
                 }
                 case SUBST_MINOR: {
@@ -240,7 +230,6 @@ subst:
 
                         sprintf(num, "%d", minor(udev_device_get_devnum(dev)));
                         l = util_strpcpy(&s, l, num);
-                        dbg(event->udev, "substitute minor number '%s'\n", num);
                         break;
                 }
                 case SUBST_RESULT: {
@@ -258,7 +247,6 @@ subst:
                                 char tmp[UTIL_PATH_SIZE];
                                 char *cpos;
 
-                                dbg(event->udev, "request part #%d of result string\n", i);
                                 util_strscpy(result, sizeof(result), event->program_result);
                                 cpos = result;
                                 while (--i) {
@@ -268,7 +256,7 @@ subst:
                                                 cpos++;
                                 }
                                 if (i > 0) {
-                                        err(event->udev, "requested part of result string not found\n");
+                                        log_error("requested part of result string not found\n");
                                         break;
                                 }
                                 util_strscpy(tmp, sizeof(tmp), cpos);
@@ -279,10 +267,8 @@ subst:
                                                 cpos[0] = '\0';
                                 }
                                 l = util_strpcpy(&s, l, tmp);
-                                dbg(event->udev, "substitute part of result string '%s'\n", tmp);
                         } else {
                                 l = util_strpcpy(&s, l, event->program_result);
-                                dbg(event->udev, "substitute result string '%s'\n", event->program_result);
                         }
                         break;
                 }
@@ -293,7 +279,7 @@ subst:
                         int count;
 
                         if (attr == NULL) {
-                                err(event->udev, "missing file parameter for attr\n");
+                                log_error("missing file parameter for attr\n");
                                 break;
                         }
 
@@ -320,9 +306,8 @@ subst:
                                 vbuf[len] = '\0';
                         count = util_replace_chars(vbuf, UDEV_ALLOWED_CHARS_INPUT);
                         if (count > 0)
-                                info(event->udev, "%i character(s) replaced\n" , count);
+                                log_debug("%i character(s) replaced\n" , count);
                         l = util_strpcpy(&s, l, vbuf);
-                        dbg(event->udev, "substitute sysfs value '%s'\n", vbuf);
                         break;
                 }
                 case SUBST_PARENT: {
@@ -337,8 +322,6 @@ subst:
                                 size_t devlen = strlen(udev_get_dev_path(event->udev))+1;
 
                                 l = util_strpcpy(&s, l, &devnode[devlen]);
-                                dbg(event->udev, "found parent '%s', got node name '%s'\n",
-                                    udev_device_get_syspath(dev_parent), &devnode[devlen]);
                         }
                         break;
                 }
@@ -349,15 +332,12 @@ subst:
                 case SUBST_NAME: {
                         if (event->name != NULL) {
                                 l = util_strpcpy(&s, l, event->name);
-                                dbg(event->udev, "substitute custom node name '%s'\n", event->name);
                         } else if (udev_device_get_devnode(dev) != NULL) {
                                 size_t devlen = strlen(udev_get_dev_path(event->udev))+1;
 
                                 l = util_strpcpy(&s, l, &udev_device_get_devnode(dev)[devlen]);
-                                dbg(event->udev, "substitute node name'%s'\n", &udev_device_get_devnode(dev)[devlen]);
                         } else {
                                 l = util_strpcpy(&s, l, udev_device_get_sysname(dev));
-                                dbg(event->udev, "substitute device name'%s'\n", udev_device_get_sysname(dev));
                         }
                         break;
                 }
@@ -375,15 +355,12 @@ subst:
                 }
                 case SUBST_ROOT:
                         l = util_strpcpy(&s, l, udev_get_dev_path(event->udev));
-                        dbg(event->udev, "substitute udev_root '%s'\n", udev_get_dev_path(event->udev));
                         break;
                 case SUBST_SYS:
                         l = util_strpcpy(&s, l, udev_get_sys_path(event->udev));
-                        dbg(event->udev, "substitute sys_path '%s'\n", udev_get_sys_path(event->udev));
                         break;
                 case SUBST_ENV:
                         if (attr == NULL) {
-                                dbg(event->udev, "missing attribute\n");
                                 break;
                         } else {
                                 const char *value;
@@ -391,19 +368,17 @@ subst:
                                 value = udev_device_get_property_value(event->dev, attr);
                                 if (value == NULL)
                                         break;
-                                dbg(event->udev, "substitute env '%s=%s'\n", attr, value);
                                 l = util_strpcpy(&s, l, value);
                                 break;
                         }
                 default:
-                        err(event->udev, "unknown substitution type=%i\n", type);
+                        log_error("unknown substitution type=%i\n", type);
                         break;
                 }
         }
 
 out:
         s[0] = '\0';
-        dbg(event->udev, "'%s' -> '%s' (%zu)\n", src, dest, l);
         return l;
 }
 
@@ -425,7 +400,7 @@ static int spawn_exec(struct udev_event *event,
                         dup2(fd, STDERR_FILENO);
                 close(fd);
         } else {
-                err(udev, "open /dev/null failed: %m\n");
+                log_error("open /dev/null failed: %m\n");
         }
 
         /* connect pipes to std{out,err} */
@@ -449,7 +424,7 @@ static int spawn_exec(struct udev_event *event,
 
         /* exec failed */
         err = -errno;
-        err(udev, "failed to execute '%s' '%s': %m\n", argv[0], cmd);
+        log_error("failed to execute '%s' '%s': %m\n", argv[0], cmd);
         return err;
 }
 
@@ -469,7 +444,7 @@ static void spawn_read(struct udev_event *event,
 
         fd_ep = epoll_create1(EPOLL_CLOEXEC);
         if (fd_ep < 0) {
-                err(udev, "error creating epoll fd: %m\n");
+                log_error("error creating epoll fd: %m\n");
                 goto out;
         }
 
@@ -478,7 +453,7 @@ static void spawn_read(struct udev_event *event,
                 ep_outpipe.events = EPOLLIN;
                 ep_outpipe.data.ptr = &fd_stdout;
                 if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_stdout, &ep_outpipe) < 0) {
-                        err(udev, "fail to add fd to epoll: %m\n");
+                        log_error("fail to add fd to epoll: %m\n");
                         goto out;
                 }
         }
@@ -488,7 +463,7 @@ static void spawn_read(struct udev_event *event,
                 ep_errpipe.events = EPOLLIN;
                 ep_errpipe.data.ptr = &fd_stderr;
                 if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_stderr, &ep_errpipe) < 0) {
-                        err(udev, "fail to add fd to epoll: %m\n");
+                        log_error("fail to add fd to epoll: %m\n");
                         goto out;
                 }
         }
@@ -505,7 +480,7 @@ static void spawn_read(struct udev_event *event,
 
                         age_usec = now_usec() - event->birth_usec;
                         if (age_usec >= event->timeout_usec) {
-                                err(udev, "timeout '%s'\n", cmd);
+                                log_error("timeout '%s'\n", cmd);
                                 goto out;
                         }
                         timeout = ((event->timeout_usec - age_usec) / 1000) + 1000;
@@ -517,11 +492,11 @@ static void spawn_read(struct udev_event *event,
                 if (fdcount < 0) {
                         if (errno == EINTR)
                                 continue;
-                        err(udev, "failed to poll: %m\n");
+                        log_error("failed to poll: %m\n");
                         goto out;
                 }
                 if (fdcount == 0) {
-                        err(udev, "timeout '%s'\n", cmd);
+                        log_error("timeout '%s'\n", cmd);
                         goto out;
                 }
 
@@ -543,7 +518,7 @@ static void spawn_read(struct udev_event *event,
                                                 memcpy(&result[respos], buf, count);
                                                 respos += count;
                                         } else {
-                                                err(udev, "'%s' ressize %zd too short\n", cmd, ressize);
+                                                log_error("'%s' ressize %zd too short\n", cmd, ressize);
                                         }
                                 }
 
@@ -555,12 +530,12 @@ static void spawn_read(struct udev_event *event,
                                         pos = buf;
                                         while ((line = strsep(&pos, "\n"))) {
                                                 if (pos != NULL || line[0] != '\0')
-                                                        info(udev, "'%s'(%s) '%s'\n", cmd, *fd == fd_stdout ? "out" : "err" , line);
+                                                        log_debug("'%s'(%s) '%s'\n", cmd, *fd == fd_stdout ? "out" : "err" , line);
                                         }
                                 }
                         } else if (ev[i].events & EPOLLHUP) {
                                 if (epoll_ctl(fd_ep, EPOLL_CTL_DEL, *fd, NULL) < 0) {
-                                        err(udev, "failed to remove fd from epoll: %m\n");
+                                        log_error("failed to remove fd from epoll: %m\n");
                                         goto out;
                                 }
                                 *fd = -1;
@@ -569,10 +544,8 @@ static void spawn_read(struct udev_event *event,
         }
 
         /* return the child's stdout string */
-        if (result != NULL) {
+        if (result != NULL)
                 result[respos] = '\0';
-                dbg(udev, "result='%s'\n", result);
-        }
 out:
         if (fd_ep >= 0)
                 close(fd_ep);
@@ -608,11 +581,11 @@ static int spawn_wait(struct udev_event *event, const char *cmd, pid_t pid)
                         if (errno == EINTR)
                                 continue;
                         err = -errno;
-                        err(udev, "failed to poll: %m\n");
+                        log_error("failed to poll: %m\n");
                         goto out;
                 }
                 if (fdcount == 0) {
-                        err(udev, "timeout: killing '%s' [%u]\n", cmd, pid);
+                        log_error("timeout: killing '%s' [%u]\n", cmd, pid);
                         kill(pid, SIGKILL);
                 }
 
@@ -633,20 +606,20 @@ static int spawn_wait(struct udev_event *event, const char *cmd, pid_t pid)
                                 if (waitpid(pid, &status, WNOHANG) < 0)
                                         break;
                                 if (WIFEXITED(status)) {
-                                        info(udev, "'%s' [%u] exit with return code %i\n", cmd, pid, WEXITSTATUS(status));
+                                        log_debug("'%s' [%u] exit with return code %i\n", cmd, pid, WEXITSTATUS(status));
                                         if (WEXITSTATUS(status) != 0)
                                                 err = -1;
                                 } else if (WIFSIGNALED(status)) {
-                                        err(udev, "'%s' [%u] terminated by signal %i (%s)\n", cmd, pid, WTERMSIG(status), strsignal(WTERMSIG(status)));
+                                        log_error("'%s' [%u] terminated by signal %i (%s)\n", cmd, pid, WTERMSIG(status), strsignal(WTERMSIG(status)));
                                         err = -1;
                                 } else if (WIFSTOPPED(status)) {
-                                        err(udev, "'%s' [%u] stopped\n", cmd, pid);
+                                        log_error("'%s' [%u] stopped\n", cmd, pid);
                                         err = -1;
                                 } else if (WIFCONTINUED(status)) {
-                                        err(udev, "'%s' [%u] continued\n", cmd, pid);
+                                        log_error("'%s' [%u] continued\n", cmd, pid);
                                         err = -1;
                                 } else {
-                                        err(udev, "'%s' [%u] exit with status 0x%04x\n", cmd, pid, status);
+                                        log_error("'%s' [%u] exit with status 0x%04x\n", cmd, pid, status);
                                         err = -1;
                                 }
                                 pid = 0;
@@ -683,7 +656,6 @@ int udev_build_argv(struct udev *udev, char *cmd, int *argc, char *argv[])
                                 while (pos[0] == ' ')
                                         pos++;
                 }
-                dbg(udev, "argv[%i] '%s'\n", i, argv[i]);
                 i++;
         }
 out:
@@ -713,14 +685,14 @@ int udev_event_spawn(struct udev_event *event,
         if (result != NULL || udev_get_log_priority(udev) >= LOG_INFO) {
                 if (pipe2(outpipe, O_NONBLOCK) != 0) {
                         err = -errno;
-                        err(udev, "pipe failed: %m\n");
+                        log_error("pipe failed: %m\n");
                         goto out;
                 }
         }
         if (udev_get_log_priority(udev) >= LOG_INFO) {
                 if (pipe2(errpipe, O_NONBLOCK) != 0) {
                         err = -errno;
-                        err(udev, "pipe failed: %m\n");
+                        log_error("pipe failed: %m\n");
                         goto out;
                 }
         }
@@ -744,14 +716,14 @@ int udev_event_spawn(struct udev_event *event,
                         errpipe[READ_END] = -1;
                 }
 
-                info(udev, "starting '%s'\n", cmd);
+                log_debug("starting '%s'\n", cmd);
 
                 err = spawn_exec(event, cmd, argv, envp, sigmask,
                                  outpipe[WRITE_END], errpipe[WRITE_END]);
 
                 _exit(2 );
         case -1:
-                err(udev, "fork of '%s' failed: %m\n", cmd);
+                log_error("fork of '%s' failed: %m\n", cmd);
                 err = -1;
                 goto out;
         default:
@@ -812,13 +784,13 @@ static int rename_netif(struct udev_event *event)
         int loop;
         int err;
 
-        info(event->udev, "changing net interface name from '%s' to '%s'\n",
-             udev_device_get_sysname(dev), event->name);
+        log_debug("changing net interface name from '%s' to '%s'\n",
+                  udev_device_get_sysname(dev), event->name);
 
         sk = socket(PF_INET, SOCK_DGRAM, 0);
         if (sk < 0) {
                 err = -errno;
-                err(event->udev, "error opening socket: %m\n");
+                log_error("error opening socket: %m\n");
                 return err;
         }
 
@@ -854,8 +826,6 @@ static int rename_netif(struct udev_event *event)
         while (loop--) {
                 const struct timespec duration = { 0, 1000 * 1000 * 1000 / 20 };
 
-                dbg(event->udev, "wait for netif '%s' to become free, loop=%i\n",
-                    event->name, (90 * 20) - loop);
                 nanosleep(&duration, NULL);
 
                 err = ioctl(sk, SIOCSIFNAME, &ifr);
@@ -870,7 +840,7 @@ static int rename_netif(struct udev_event *event)
 
 out:
         if (err < 0)
-                err(event->udev, "error changing net interface name %s to %s: %m\n", ifr.ifr_name, ifr.ifr_newname);
+                log_error("error changing net interface name %s to %s: %m\n", ifr.ifr_name, ifr.ifr_newname);
         close(sk);
         return err;
 }
@@ -916,7 +886,7 @@ int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules,
 
                         err = rename_netif(event);
                         if (err == 0) {
-                                info(event->udev, "renamed netif to '%s'\n", event->name);
+                                log_debug("renamed netif to '%s'\n", event->name);
 
                                 /* remember old name */
                                 udev_device_add_property(dev, "INTERFACE_OLD", udev_device_get_sysname(dev));
@@ -929,7 +899,7 @@ int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules,
                                         util_strscpy(pos, sizeof(syspath) - (pos - syspath), event->name);
                                         udev_device_set_syspath(event->dev, syspath);
                                         udev_device_add_property(dev, "INTERFACE", udev_device_get_sysname(dev));
-                                        info(event->udev, "changed devpath to '%s'\n", udev_device_get_devpath(dev));
+                                        log_debug("changed devpath to '%s'\n", udev_device_get_devpath(dev));
                                 }
                         }
                 }
@@ -978,7 +948,6 @@ int udev_event_execute_run(struct udev_event *event, const sigset_t *sigmask)
         struct udev_list_entry *list_entry;
         int err = 0;
 
-        dbg(event->udev, "executing run list\n");
         udev_list_entry_foreach(list_entry, udev_list_get_entry(&event->run_list)) {
                 const char *cmd = udev_list_entry_get_name(list_entry);
 
@@ -995,7 +964,7 @@ int udev_event_execute_run(struct udev_event *event, const sigset_t *sigmask)
                         char **envp;
 
                         if (event->exec_delay > 0) {
-                                info(event->udev, "delay execution of '%s'\n", program);
+                                log_debug("delay execution of '%s'\n", program);
                                 sleep(event->exec_delay);
                         }
 
diff --git a/src/udev/udev-node.c b/src/udev/udev-node.c
index 7a01a479ee..95edd972f2 100644
--- a/src/udev/udev-node.c
+++ b/src/udev/udev-node.c
@@ -69,14 +69,14 @@ static int node_symlink(struct udev *udev, const char *node, const char *slink)
                 if (S_ISBLK(stats.st_mode) || S_ISCHR(stats.st_mode)) {
                         struct stat stats2;
 
-                        info(udev, "found existing node instead of symlink '%s'\n", slink);
+                        log_debug("found existing node instead of symlink '%s'\n", slink);
                         if (lstat(node, &stats2) == 0) {
                                 if ((stats.st_mode & S_IFMT) == (stats2.st_mode & S_IFMT) &&
                                     stats.st_rdev == stats2.st_rdev && stats.st_ino != stats2.st_ino) {
-                                        info(udev, "replace device node '%s' with symlink to our node '%s'\n",
+                                        log_debug("replace device node '%s' with symlink to our node '%s'\n",
                                              slink, node);
                                 } else {
-                                        err(udev, "device node '%s' already exists, "
+                                        log_error("device node '%s' already exists, "
                                             "link to '%s' will not overwrite it\n",
                                             slink, node);
                                         goto exit;
@@ -86,13 +86,11 @@ static int node_symlink(struct udev *udev, const char *node, const char *slink)
                         char buf[UTIL_PATH_SIZE];
                         int len;
 
-                        dbg(udev, "found existing symlink '%s'\n", slink);
                         len = readlink(slink, buf, sizeof(buf));
                         if (len > 0 && len < (int)sizeof(buf)) {
                                 buf[len] = '\0';
                                 if (strcmp(target, buf) == 0) {
-                                        info(udev, "preserve already existing symlink '%s' to '%s'\n",
-                                             slink, target);
+                                        log_debug("preserve already existing symlink '%s' to '%s'\n", slink, target);
                                         udev_selinux_lsetfilecon(udev, slink, S_IFLNK);
                                         utimensat(AT_FDCWD, slink, NULL, AT_SYMLINK_NOFOLLOW);
                                         goto exit;
@@ -100,7 +98,7 @@ static int node_symlink(struct udev *udev, const char *node, const char *slink)
                         }
                 }
         } else {
-                info(udev, "creating symlink '%s' to '%s'\n", slink, target);
+                log_debug("creating symlink '%s' to '%s'\n", slink, target);
                 do {
                         err = util_create_path_selinux(udev, slink);
                         if (err != 0 && err != -ENOENT)
@@ -115,7 +113,7 @@ static int node_symlink(struct udev *udev, const char *node, const char *slink)
                         goto exit;
         }
 
-        info(udev, "atomically replace '%s'\n", slink);
+        log_debug("atomically replace '%s'\n", slink);
         util_strscpyl(slink_tmp, sizeof(slink_tmp), slink, TMP_FILE_EXT, NULL);
         unlink(slink_tmp);
         do {
@@ -129,12 +127,12 @@ static int node_symlink(struct udev *udev, const char *node, const char *slink)
                 udev_selinux_resetfscreatecon(udev);
         } while (err == -ENOENT);
         if (err != 0) {
-                err(udev, "symlink '%s' '%s' failed: %m\n", target, slink_tmp);
+                log_error("symlink '%s' '%s' failed: %m\n", target, slink_tmp);
                 goto exit;
         }
         err = rename(slink_tmp, slink);
         if (err != 0) {
-                err(udev, "rename '%s' '%s' failed: %m\n", slink_tmp, slink);
+                log_error("rename '%s' '%s' failed: %m\n", slink_tmp, slink);
                 unlink(slink_tmp);
         }
 exit:
@@ -168,7 +166,7 @@ static const char *link_find_prioritized(struct udev_device *dev, bool add, cons
                 if (dent->d_name[0] == '.')
                         continue;
 
-                info(udev, "found '%s' claiming '%s'\n", dent->d_name, stackdir);
+                log_debug("found '%s' claiming '%s'\n", dent->d_name, stackdir);
 
                 /* did we find ourself? */
                 if (strcmp(dent->d_name, udev_device_get_id_filename(dev)) == 0)
@@ -180,11 +178,9 @@ static const char *link_find_prioritized(struct udev_device *dev, bool add, cons
 
                         devnode = udev_device_get_devnode(dev_db);
                         if (devnode != NULL) {
-                                dbg(udev, "compare priority of '%s'(%i) > '%s'(%i)\n", target, priority,
-                                    udev_device_get_devnode(dev_db), udev_device_get_devlink_priority(dev_db));
                                 if (target == NULL || udev_device_get_devlink_priority(dev_db) > priority) {
-                                        info(udev, "'%s' claims priority %i for '%s'\n",
-                                             udev_device_get_syspath(dev_db), udev_device_get_devlink_priority(dev_db), stackdir);
+                                        log_debug("'%s' claims priority %i for '%s'\n",
+                                                  udev_device_get_syspath(dev_db), udev_device_get_devlink_priority(dev_db), stackdir);
                                         priority = udev_device_get_devlink_priority(dev_db);
                                         util_strscpy(buf, bufsize, devnode);
                                         target = buf;
@@ -207,32 +203,26 @@ static void link_update(struct udev_device *dev, const char *slink, bool add)
         const char *target;
         char buf[UTIL_PATH_SIZE];
 
-        dbg(udev, "update symlink '%s' of '%s'\n", slink, udev_device_get_syspath(dev));
-
         util_path_encode(&slink[strlen(udev_get_dev_path(udev))+1], name_enc, sizeof(name_enc));
         util_strscpyl(dirname, sizeof(dirname), udev_get_run_path(udev), "/links/", name_enc, NULL);
         util_strscpyl(filename, sizeof(filename), dirname, "/", udev_device_get_id_filename(dev), NULL);
 
-        if (!add) {
-                dbg(udev, "removing index: '%s'\n", filename);
-                if (unlink(filename) == 0)
-                        rmdir(dirname);
-        }
+        if (!add && unlink(filename) == 0)
+                rmdir(dirname);
 
         target = link_find_prioritized(dev, add, dirname, buf, sizeof(buf));
         if (target == NULL) {
-                info(udev, "no reference left, remove '%s'\n", slink);
+                log_debug("no reference left, remove '%s'\n", slink);
                 if (unlink(slink) == 0)
                         util_delete_path(udev, slink);
         } else {
-                info(udev, "creating link '%s' to '%s'\n", slink, target);
+                log_debug("creating link '%s' to '%s'\n", slink, target);
                 node_symlink(udev, target, slink);
         }
 
         if (add) {
                 int err;
 
-                dbg(udev, "creating index: '%s'\n", filename);
                 do {
                         int fd;
 
@@ -272,7 +262,7 @@ void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev
                 if (found)
                         continue;
 
-                info(udev, "update old name, '%s' no longer belonging to '%s'\n",
+                log_debug("update old name, '%s' no longer belonging to '%s'\n",
                      name, udev_device_get_devpath(dev));
                 link_update(dev, name, 0);
         }
@@ -293,23 +283,23 @@ static int node_fixup(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid
 
         if (lstat(devnode, &stats) != 0) {
                 err = -errno;
-                info(udev, "can not stat() node '%s' (%m)\n", devnode);
+                log_debug("can not stat() node '%s' (%m)\n", devnode);
                 goto out;
         }
 
         if (((stats.st_mode & S_IFMT) != (mode & S_IFMT)) || (stats.st_rdev != devnum)) {
                 err = -EEXIST;
-                info(udev, "found node '%s' with non-matching devnum %s, skip handling\n",
-                     udev_device_get_devnode(dev), udev_device_get_id_filename(dev));
+                log_debug("found node '%s' with non-matching devnum %s, skip handling\n",
+                          udev_device_get_devnode(dev), udev_device_get_id_filename(dev));
                 goto out;
         }
 
         if ((stats.st_mode & 0777) != (mode & 0777) || stats.st_uid != uid || stats.st_gid != gid) {
-                info(udev, "set permissions %s, %#o, uid=%u, gid=%u\n", devnode, mode, uid, gid);
+                log_debug("set permissions %s, %#o, uid=%u, gid=%u\n", devnode, mode, uid, gid);
                 chmod(devnode, mode);
                 chown(devnode, uid, gid);
         } else {
-                info(udev, "preserve permissions %s, %#o, uid=%u, gid=%u\n", devnode, mode, uid, gid);
+                log_debug("preserve permissions %s, %#o, uid=%u, gid=%u\n", devnode, mode, uid, gid);
         }
 
         /*
@@ -334,8 +324,8 @@ void udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid)
         struct udev_list_entry *list_entry;
         int err = 0;
 
-        info(udev, "handling device node '%s', devnum=%s, mode=%#o, uid=%d, gid=%d\n",
-             udev_device_get_devnode(dev), udev_device_get_id_filename(dev), mode, uid, gid);
+        log_debug("handling device node '%s', devnum=%s, mode=%#o, uid=%d, gid=%d\n",
+                  udev_device_get_devnode(dev), udev_device_get_id_filename(dev), mode, uid, gid);
 
         if (node_fixup(dev, mode, uid, gid) < 0)
                 return;
diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
index 8a85eae717..d9de4bb1ec 100644
--- a/src/udev/udev-rules.c
+++ b/src/udev/udev-rules.c
@@ -219,7 +219,7 @@ struct rule_tmp {
         unsigned int token_cur;
 };
 
-#ifdef ENABLE_DEBUG
+#ifdef DEBUG
 static const char *operation_str(enum operation_type type)
 {
         static const char *operation_strs[] = {
@@ -329,10 +329,10 @@ static void dump_token(struct udev_rules *rules, struct token *token)
                         const char *tk_ptr = (char *)token;
                         unsigned int idx = (tk_ptr - tks_ptr) / sizeof(struct token);
 
-                        dbg(rules->udev, "* RULE %s:%u, token: %u, count: %u, label: '%s'\n",
-                            &rules->buf[token->rule.filename_off], token->rule.filename_line,
-                            idx, token->rule.token_count,
-                            &rules->buf[token->rule.label_off]);
+                        log_debug("* RULE %s:%u, token: %u, count: %u, label: '%s'\n",
+                                  &rules->buf[token->rule.filename_off], token->rule.filename_line,
+                                  idx, token->rule.token_count,
+                                  &rules->buf[token->rule.label_off]);
                         break;
                 }
         case TK_M_ACTION:
@@ -360,65 +360,65 @@ static void dump_token(struct udev_rules *rules, struct token *token)
         case TK_A_GROUP:
         case TK_A_MODE:
         case TK_A_RUN:
-                dbg(rules->udev, "%s %s '%s'(%s)\n",
-                    token_str(type), operation_str(op), value, string_glob_str(glob));
+                log_debug("%s %s '%s'(%s)\n",
+                          token_str(type), operation_str(op), value, string_glob_str(glob));
                 break;
         case TK_M_IMPORT_BUILTIN:
-                dbg(rules->udev, "%s %i '%s'\n", token_str(type), token->key.builtin_cmd, value);
+                log_debug("%s %i '%s'\n", token_str(type), token->key.builtin_cmd, value);
                 break;
         case TK_M_ATTR:
         case TK_M_ATTRS:
         case TK_M_ENV:
         case TK_A_ATTR:
         case TK_A_ENV:
-                dbg(rules->udev, "%s %s '%s' '%s'(%s)\n",
-                    token_str(type), operation_str(op), attr, value, string_glob_str(glob));
+                log_debug("%s %s '%s' '%s'(%s)\n",
+                          token_str(type), operation_str(op), attr, value, string_glob_str(glob));
                 break;
         case TK_M_TAG:
         case TK_A_TAG:
-                dbg(rules->udev, "%s %s '%s'\n", token_str(type), operation_str(op), value);
+                log_debug("%s %s '%s'\n", token_str(type), operation_str(op), value);
                 break;
         case TK_A_STRING_ESCAPE_NONE:
         case TK_A_STRING_ESCAPE_REPLACE:
         case TK_A_DB_PERSIST:
-                dbg(rules->udev, "%s\n", token_str(type));
+                log_debug("%s\n", token_str(type));
                 break;
         case TK_M_TEST:
-                dbg(rules->udev, "%s %s '%s'(%s) %#o\n",
-                    token_str(type), operation_str(op), value, string_glob_str(glob), token->key.mode);
+                log_debug("%s %s '%s'(%s) %#o\n",
+                          token_str(type), operation_str(op), value, string_glob_str(glob), token->key.mode);
                 break;
         case TK_A_INOTIFY_WATCH:
-                dbg(rules->udev, "%s %u\n", token_str(type), token->key.watch);
+                log_debug("%s %u\n", token_str(type), token->key.watch);
                 break;
         case TK_A_DEVLINK_PRIO:
-                dbg(rules->udev, "%s %u\n", token_str(type), token->key.devlink_prio);
+                log_debug("%s %u\n", token_str(type), token->key.devlink_prio);
                 break;
         case TK_A_OWNER_ID:
-                dbg(rules->udev, "%s %s %u\n", token_str(type), operation_str(op), token->key.uid);
+                log_debug("%s %s %u\n", token_str(type), operation_str(op), token->key.uid);
                 break;
         case TK_A_GROUP_ID:
-                dbg(rules->udev, "%s %s %u\n", token_str(type), operation_str(op), token->key.gid);
+                log_debug("%s %s %u\n", token_str(type), operation_str(op), token->key.gid);
                 break;
         case TK_A_MODE_ID:
-                dbg(rules->udev, "%s %s %#o\n", token_str(type), operation_str(op), token->key.mode);
+                log_debug("%s %s %#o\n", token_str(type), operation_str(op), token->key.mode);
                 break;
         case TK_A_STATIC_NODE:
-                dbg(rules->udev, "%s '%s'\n", token_str(type), value);
+                log_debug("%s '%s'\n", token_str(type), value);
                 break;
         case TK_M_EVENT_TIMEOUT:
-                dbg(rules->udev, "%s %u\n", token_str(type), token->key.event_timeout);
+                log_debug("%s %u\n", token_str(type), token->key.event_timeout);
                 break;
         case TK_A_GOTO:
-                dbg(rules->udev, "%s '%s' %u\n", token_str(type), value, token->key.rule_goto);
+                log_debug("%s '%s' %u\n", token_str(type), value, token->key.rule_goto);
                 break;
         case TK_END:
-                dbg(rules->udev, "* %s\n", token_str(type));
+                log_debug("* %s\n", token_str(type));
                 break;
         case TK_M_PARENTS_MIN:
         case TK_M_PARENTS_MAX:
         case TK_M_MAX:
         case TK_UNSET:
-                dbg(rules->udev, "unknown type %u\n", type);
+                log_debug("unknown type %u\n", type);
                 break;
         }
 }
@@ -427,11 +427,11 @@ static void dump_rules(struct udev_rules *rules)
 {
         unsigned int i;
 
-        dbg(rules->udev, "dumping %u (%zu bytes) tokens, %u (%zu bytes) strings\n",
-            rules->token_cur,
-            rules->token_cur * sizeof(struct token),
-            rules->buf_count,
-            rules->buf_cur);
+        log_debug("dumping %u (%zu bytes) tokens, %u (%zu bytes) strings\n",
+                  rules->token_cur,
+                  rules->token_cur * sizeof(struct token),
+                  rules->buf_count,
+                  rules->buf_cur);
         for(i = 0; i < rules->token_cur; i++)
                 dump_token(rules, &rules->tokens[i]);
 }
@@ -440,7 +440,7 @@ static inline const char *operation_str(enum operation_type type) { return NULL;
 static inline const char *token_str(enum token_type type) { return NULL; }
 static inline void dump_token(struct udev_rules *rules, struct token *token) {}
 static inline void dump_rules(struct udev_rules *rules) {}
-#endif /* ENABLE_DEBUG */
+#endif /* DEBUG */
 
 static int add_new_string(struct udev_rules *rules, const char *str, size_t bytes)
 {
@@ -459,7 +459,6 @@ static int add_new_string(struct udev_rules *rules, const char *str, size_t byte
                 buf = realloc(rules->buf, rules->buf_max + add);
                 if (buf == NULL)
                         return -1;
-                dbg(rules->udev, "extend buffer from %zu to %zu\n", rules->buf_max, rules->buf_max + add);
                 rules->buf = buf;
                 rules->buf_max += add;
         }
@@ -528,8 +527,6 @@ static int add_string(struct udev_rules *rules, const char *str)
                 nodes = realloc(rules->trie_nodes, (rules->trie_nodes_max + add) * sizeof(struct trie_node));
                 if (nodes == NULL)
                         return -1;
-                dbg(rules->udev, "extend trie nodes from %u to %u\n",
-                    rules->trie_nodes_max, rules->trie_nodes_max + add);
                 rules->trie_nodes = nodes;
                 rules->trie_nodes_max += add;
         }
@@ -572,7 +569,6 @@ static int add_token(struct udev_rules *rules, struct token *token)
                 tokens = realloc(rules->tokens, (rules->token_max + add ) * sizeof(struct token));
                 if (tokens == NULL)
                         return -1;
-                dbg(rules->udev, "extend tokens from %u to %u\n", rules->token_max, rules->token_max + add);
                 rules->tokens = tokens;
                 rules->token_max += add;
         }
@@ -592,7 +588,6 @@ static uid_t add_uid(struct udev_rules *rules, const char *owner)
                 off = rules->uids[i].name_off;
                 if (strcmp(&rules->buf[off], owner) == 0) {
                         uid = rules->uids[i].uid;
-                        dbg(rules->udev, "return existing %u for '%s'\n", uid, owner);
                         return uid;
                 }
         }
@@ -611,7 +606,6 @@ static uid_t add_uid(struct udev_rules *rules, const char *owner)
                 uids = realloc(rules->uids, (rules->uids_max + add ) * sizeof(struct uid_gid));
                 if (uids == NULL)
                         return uid;
-                dbg(rules->udev, "extend uids from %u to %u\n", rules->uids_max, rules->uids_max + add);
                 rules->uids = uids;
                 rules->uids_max += add;
         }
@@ -635,7 +629,6 @@ static gid_t add_gid(struct udev_rules *rules, const char *group)
                 off = rules->gids[i].name_off;
                 if (strcmp(&rules->buf[off], group) == 0) {
                         gid = rules->gids[i].gid;
-                        dbg(rules->udev, "return existing %u for '%s'\n", gid, group);
                         return gid;
                 }
         }
@@ -654,7 +647,6 @@ static gid_t add_gid(struct udev_rules *rules, const char *group)
                 gids = realloc(rules->gids, (rules->gids_max + add ) * sizeof(struct uid_gid));
                 if (gids == NULL)
                         return gid;
-                dbg(rules->udev, "extend gids from %u to %u\n", rules->gids_max, rules->gids_max + add);
                 rules->gids = gids;
                 rules->gids_max += add;
         }
@@ -716,21 +708,19 @@ static int import_property_from_string(struct udev_device *dev, char *line)
         /* unquote */
         if (val[0] == '"' || val[0] == '\'') {
                 if (val[len-1] != val[0]) {
-                        info(udev, "inconsistent quoting: '%s', skip\n", line);
+                        log_debug("inconsistent quoting: '%s', skip\n", line);
                         return -1;
                 }
                 val[len-1] = '\0';
                 val++;
         }
 
-        dbg(udev, "adding '%s'='%s'\n", key, val);
-
         /* handle device, renamed by external tool, returning new path */
         if (strcmp(key, "DEVPATH") == 0) {
                 char syspath[UTIL_PATH_SIZE];
 
-                info(udev, "updating devpath from '%s' to '%s'\n",
-                     udev_device_get_devpath(dev), val);
+                log_debug("updating devpath from '%s' to '%s'\n",
+                          udev_device_get_devpath(dev), val);
                 util_strscpyl(syspath, sizeof(syspath), udev_get_sys_path(udev), val, NULL);
                 udev_device_set_syspath(dev, syspath);
         } else {
@@ -796,7 +786,6 @@ static int import_parent_into_properties(struct udev_device *dev, const char *fi
         if (dev_parent == NULL)
                 return -1;
 
-        dbg(udev, "found parent '%s', get the node name\n", udev_device_get_syspath(dev_parent));
         udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(dev_parent)) {
                 const char *key = udev_list_entry_get_name(list_entry);
                 const char *val = udev_list_entry_get_value(list_entry);
@@ -804,7 +793,6 @@ static int import_parent_into_properties(struct udev_device *dev, const char *fi
                 if (fnmatch(filter, key, 0) == 0) {
                         struct udev_list_entry *entry;
 
-                        dbg(udev, "import key '%s=%s'\n", key, val);
                         entry = udev_device_add_property(dev, key, val);
                         /* store in db, skip private keys */
                         if (key[0] != '.')
@@ -832,24 +820,23 @@ static int wait_for_file(struct udev_device *dev, const char *file, int timeout)
                 file = filepath;
         }
 
-        dbg(udev, "will wait %i sec for '%s'\n", timeout, file);
         while (--loop) {
                 const struct timespec duration = { 0, 1000 * 1000 * 1000 / WAIT_LOOP_PER_SECOND };
 
                 /* lookup file */
                 if (stat(file, &stats) == 0) {
-                        info(udev, "file '%s' appeared after %i loops\n", file, (timeout * WAIT_LOOP_PER_SECOND) - loop-1);
+                        log_debug("file '%s' appeared after %i loops\n", file, (timeout * WAIT_LOOP_PER_SECOND) - loop-1);
                         return 0;
                 }
                 /* make sure, the device did not disappear in the meantime */
                 if (devicepath[0] != '\0' && stat(devicepath, &stats) != 0) {
-                        info(udev, "device disappeared while waiting for '%s'\n", file);
+                        log_debug("device disappeared while waiting for '%s'\n", file);
                         return -2;
                 }
-                info(udev, "wait for '%s' for %i mseconds\n", file, 1000 / WAIT_LOOP_PER_SECOND);
+                log_debug("wait for '%s' for %i mseconds\n", file, 1000 / WAIT_LOOP_PER_SECOND);
                 nanosleep(&duration, NULL);
         }
-        info(udev, "waiting for '%s' failed\n", file);
+        log_debug("waiting for '%s' failed\n", file);
         return -1;
 }
 
@@ -972,7 +959,6 @@ static int get_key(struct udev *udev, char **line, char **key, enum operation_ty
                 return -1;
         temp[0] = '\0';
         temp++;
-        dbg(udev, "%s '%s'-'%s'\n", operation_str(*op), *key, *value);
 
         /* move line to next key */
         *line = temp;
@@ -990,11 +976,10 @@ static char *get_key_attribute(struct udev *udev, char *str)
                 attr++;
                 pos = strchr(attr, '}');
                 if (pos == NULL) {
-                        err(udev, "missing closing brace for format\n");
+                        log_error("missing closing brace for format\n");
                         return NULL;
                 }
                 pos[0] = '\0';
-                dbg(udev, "attribute='%s'\n", attr);
                 return attr;
         }
         return NULL;
@@ -1092,7 +1077,7 @@ static int rule_add_key(struct rule_tmp *rule_tmp, enum token_type type,
         case TK_M_MAX:
         case TK_END:
         case TK_UNSET:
-                err(rule_tmp->rules->udev, "wrong type %u\n", type);
+                log_error("wrong type %u\n", type);
                 return -1;
         }
 
@@ -1143,7 +1128,7 @@ static int rule_add_key(struct rule_tmp *rule_tmp, enum token_type type,
         token->key.op = op;
         rule_tmp->token_cur++;
         if (rule_tmp->token_cur >= ARRAY_SIZE(rule_tmp->token)) {
-                err(rule_tmp->rules->udev, "temporary rule array too small\n");
+                log_error("temporary rule array too small\n");
                 return -1;
         }
         return 0;
@@ -1208,7 +1193,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strcmp(key, "ACTION") == 0) {
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid ACTION operation\n");
+                                log_error("invalid ACTION operation\n");
                                 goto invalid;
                         }
                         rule_add_key(&rule_tmp, TK_M_ACTION, op, value, NULL);
@@ -1217,7 +1202,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strcmp(key, "DEVPATH") == 0) {
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid DEVPATH operation\n");
+                                log_error("invalid DEVPATH operation\n");
                                 goto invalid;
                         }
                         rule_add_key(&rule_tmp, TK_M_DEVPATH, op, value, NULL);
@@ -1226,7 +1211,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strcmp(key, "KERNEL") == 0) {
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid KERNEL operation\n");
+                                log_error("invalid KERNEL operation\n");
                                 goto invalid;
                         }
                         rule_add_key(&rule_tmp, TK_M_KERNEL, op, value, NULL);
@@ -1235,7 +1220,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strcmp(key, "SUBSYSTEM") == 0) {
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid SUBSYSTEM operation\n");
+                                log_error("invalid SUBSYSTEM operation\n");
                                 goto invalid;
                         }
                         /* bus, class, subsystem events should all be the same */
@@ -1243,7 +1228,7 @@ static int add_rule(struct udev_rules *rules, char *line,
                             strcmp(value, "bus") == 0 ||
                             strcmp(value, "class") == 0) {
                                 if (strcmp(value, "bus") == 0 || strcmp(value, "class") == 0)
-                                        err(rules->udev, "'%s' must be specified as 'subsystem' \n"
+                                        log_error("'%s' must be specified as 'subsystem' \n"
                                             "please fix it in %s:%u", value, filename, lineno);
                                 rule_add_key(&rule_tmp, TK_M_SUBSYSTEM, op, "subsystem|class|bus", NULL);
                         } else
@@ -1253,7 +1238,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strcmp(key, "DRIVER") == 0) {
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid DRIVER operation\n");
+                                log_error("invalid DRIVER operation\n");
                                 goto invalid;
                         }
                         rule_add_key(&rule_tmp, TK_M_DRIVER, op, value, NULL);
@@ -1263,7 +1248,7 @@ static int add_rule(struct udev_rules *rules, char *line,
                 if (strncmp(key, "ATTR{", sizeof("ATTR{")-1) == 0) {
                         attr = get_key_attribute(rules->udev, key + sizeof("ATTR")-1);
                         if (attr == NULL) {
-                                err(rules->udev, "error parsing ATTR attribute\n");
+                                log_error("error parsing ATTR attribute\n");
                                 goto invalid;
                         }
                         if (op < OP_MATCH_MAX) {
@@ -1276,7 +1261,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strcmp(key, "KERNELS") == 0) {
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid KERNELS operation\n");
+                                log_error("invalid KERNELS operation\n");
                                 goto invalid;
                         }
                         rule_add_key(&rule_tmp, TK_M_KERNELS, op, value, NULL);
@@ -1285,7 +1270,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strcmp(key, "SUBSYSTEMS") == 0) {
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid SUBSYSTEMS operation\n");
+                                log_error("invalid SUBSYSTEMS operation\n");
                                 goto invalid;
                         }
                         rule_add_key(&rule_tmp, TK_M_SUBSYSTEMS, op, value, NULL);
@@ -1294,7 +1279,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strcmp(key, "DRIVERS") == 0) {
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid DRIVERS operation\n");
+                                log_error("invalid DRIVERS operation\n");
                                 goto invalid;
                         }
                         rule_add_key(&rule_tmp, TK_M_DRIVERS, op, value, NULL);
@@ -1303,19 +1288,19 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strncmp(key, "ATTRS{", sizeof("ATTRS{")-1) == 0) {
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid ATTRS operation\n");
+                                log_error("invalid ATTRS operation\n");
                                 goto invalid;
                         }
                         attr = get_key_attribute(rules->udev, key + sizeof("ATTRS")-1);
                         if (attr == NULL) {
-                                err(rules->udev, "error parsing ATTRS attribute\n");
+                                log_error("error parsing ATTRS attribute\n");
                                 goto invalid;
                         }
                         if (strncmp(attr, "device/", 7) == 0)
-                                err(rules->udev, "the 'device' link may not be available in a future kernel, "
+                                log_error("the 'device' link may not be available in a future kernel, "
                                     "please fix it in %s:%u", filename, lineno);
                         else if (strstr(attr, "../") != NULL)
-                                err(rules->udev, "do not reference parent sysfs directories directly, "
+                                log_error("do not reference parent sysfs directories directly, "
                                     "it may break with a future kernel, please fix it in %s:%u", filename, lineno);
                         rule_add_key(&rule_tmp, TK_M_ATTRS, op, value, attr);
                         continue;
@@ -1323,7 +1308,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strcmp(key, "TAGS") == 0) {
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid TAGS operation\n");
+                                log_error("invalid TAGS operation\n");
                                 goto invalid;
                         }
                         rule_add_key(&rule_tmp, TK_M_TAGS, op, value, NULL);
@@ -1333,7 +1318,7 @@ static int add_rule(struct udev_rules *rules, char *line,
                 if (strncmp(key, "ENV{", sizeof("ENV{")-1) == 0) {
                         attr = get_key_attribute(rules->udev, key + sizeof("ENV")-1);
                         if (attr == NULL) {
-                                err(rules->udev, "error parsing ENV attribute\n");
+                                log_error("error parsing ENV attribute\n");
                                 goto invalid;
                         }
                         if (op < OP_MATCH_MAX) {
@@ -1357,7 +1342,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                                 for (i = 0; i < ARRAY_SIZE(blacklist); i++)
                                         if (strcmp(attr, blacklist[i]) == 0) {
-                                                err(rules->udev, "invalid ENV attribute, '%s' can not be set %s:%u\n", attr, filename, lineno);
+                                                log_error("invalid ENV attribute, '%s' can not be set %s:%u\n", attr, filename, lineno);
                                                 continue;
                                         }
                                 if (rule_add_key(&rule_tmp, TK_A_ENV, op, value, attr) != 0)
@@ -1381,7 +1366,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strcmp(key, "RESULT") == 0) {
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid RESULT operation\n");
+                                log_error("invalid RESULT operation\n");
                                 goto invalid;
                         }
                         rule_add_key(&rule_tmp, TK_M_RESULT, op, value, NULL);
@@ -1391,7 +1376,7 @@ static int add_rule(struct udev_rules *rules, char *line,
                 if (strncmp(key, "IMPORT", sizeof("IMPORT")-1) == 0) {
                         attr = get_key_attribute(rules->udev, key + sizeof("IMPORT")-1);
                         if (attr == NULL) {
-                                err(rules->udev, "IMPORT{} type missing, ignoring IMPORT %s:%u\n", filename, lineno);
+                                log_error("IMPORT{} type missing, ignoring IMPORT %s:%u\n", filename, lineno);
                                 continue;
                         }
                         if (strstr(attr, "program")) {
@@ -1401,33 +1386,27 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                                         cmd = udev_builtin_lookup(value);
                                         if (cmd < UDEV_BUILTIN_MAX) {
-                                                info(rules->udev, "IMPORT found builtin '%s', replacing %s:%u\n",
-                                                     value, filename, lineno);
+                                                log_debug("IMPORT found builtin '%s', replacing %s:%u\n",
+                                                          value, filename, lineno);
                                                 rule_add_key(&rule_tmp, TK_M_IMPORT_BUILTIN, op, value, &cmd);
                                                 continue;
                                         }
                                 }
-                                dbg(rules->udev, "IMPORT will be executed\n");
                                 rule_add_key(&rule_tmp, TK_M_IMPORT_PROG, op, value, NULL);
                         } else if (strstr(attr, "builtin")) {
                                 enum udev_builtin_cmd cmd = udev_builtin_lookup(value);
 
-                                dbg(rules->udev, "IMPORT execute builtin\n");
                                 if (cmd < UDEV_BUILTIN_MAX)
                                         rule_add_key(&rule_tmp, TK_M_IMPORT_BUILTIN, op, value, &cmd);
                                 else
-                                        err(rules->udev, "IMPORT{builtin}: '%s' unknown %s:%u\n", value, filename, lineno);
+                                        log_error("IMPORT{builtin}: '%s' unknown %s:%u\n", value, filename, lineno);
                         } else if (strstr(attr, "file")) {
-                                dbg(rules->udev, "IMPORT will be included as file\n");
                                 rule_add_key(&rule_tmp, TK_M_IMPORT_FILE, op, value, NULL);
                         } else if (strstr(attr, "db")) {
-                                dbg(rules->udev, "IMPORT will include db values\n");
                                 rule_add_key(&rule_tmp, TK_M_IMPORT_DB, op, value, NULL);
                         } else if (strstr(attr, "cmdline")) {
-                                dbg(rules->udev, "IMPORT will include db values\n");
                                 rule_add_key(&rule_tmp, TK_M_IMPORT_CMDLINE, op, value, NULL);
                         } else if (strstr(attr, "parent")) {
-                                dbg(rules->udev, "IMPORT will include the parent values\n");
                                 rule_add_key(&rule_tmp, TK_M_IMPORT_PARENT, op, value, NULL);
                         }
                         continue;
@@ -1437,7 +1416,7 @@ static int add_rule(struct udev_rules *rules, char *line,
                         mode_t mode = 0;
 
                         if (op > OP_MATCH_MAX) {
-                                err(rules->udev, "invalid TEST operation\n");
+                                log_error("invalid TEST operation\n");
                                 goto invalid;
                         }
                         attr = get_key_attribute(rules->udev, key + sizeof("TEST")-1);
@@ -1452,7 +1431,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
                 if (strcmp(key, "RUN") == 0) {
                         if (strncmp(value, "socket:", 7) == 0)
-                                err(rules->udev, "RUN+=\"socket:...\" support will be removed from a future udev release. "
+                                log_error("RUN+=\"socket:...\" support will be removed from a future udev release. "
                                     "Please remove it from: %s:%u and use libudev to subscribe to events.\n", filename, lineno);
                         rule_add_key(&rule_tmp, TK_A_RUN, op, value, NULL);
                         continue;
@@ -1478,13 +1457,13 @@ static int add_rule(struct udev_rules *rules, char *line,
                                 rule_add_key(&rule_tmp, TK_M_NAME, op, value, NULL);
                         } else {
                                 if (strcmp(value, "%k") == 0) {
-                                        err(rules->udev, "NAME=\"%%k\" is ignored, because it breaks kernel supplied names, "
+                                        log_error("NAME=\"%%k\" is ignored, because it breaks kernel supplied names, "
                                             "please remove it from %s:%u\n", filename, lineno);
                                         continue;
                                 }
                                 if (value[0] == '\0') {
-                                        info(rules->udev, "NAME=\"\" is ignored, because udev will not delete any device nodes, "
-                                             "please remove it from %s:%u\n", filename, lineno);
+                                        log_debug("NAME=\"\" is ignored, because udev will not delete any device nodes, "
+                                                  "please remove it from %s:%u\n", filename, lineno);
                                         continue;
                                 }
                                 rule_add_key(&rule_tmp, TK_A_NAME, op, value, NULL);
@@ -1563,7 +1542,6 @@ static int add_rule(struct udev_rules *rules, char *line,
                                 int prio = atoi(&pos[strlen("link_priority=")]);
 
                                 rule_add_key(&rule_tmp, TK_A_DEVLINK_PRIO, op, NULL, &prio);
-                                dbg(rules->udev, "link priority=%i\n", prio);
                         }
 
                         pos = strstr(value, "event_timeout=");
@@ -1571,7 +1549,6 @@ static int add_rule(struct udev_rules *rules, char *line,
                                 int tout = atoi(&pos[strlen("event_timeout=")]);
 
                                 rule_add_key(&rule_tmp, TK_M_EVENT_TIMEOUT, op, NULL, &tout);
-                                dbg(rules->udev, "event timeout=%i\n", tout);
                         }
 
                         pos = strstr(value, "string_escape=");
@@ -1592,14 +1569,12 @@ static int add_rule(struct udev_rules *rules, char *line,
                                 const int off = 0;
 
                                 rule_add_key(&rule_tmp, TK_A_INOTIFY_WATCH, op, NULL, &off);
-                                dbg(rules->udev, "inotify watch of device disabled\n");
                         } else {
                                 pos = strstr(value, "watch");
                                 if (pos != NULL) {
                                         const int on = 1;
 
                                         rule_add_key(&rule_tmp, TK_A_INOTIFY_WATCH, op, NULL, &on);
-                                        dbg(rules->udev, "inotify watch of device requested\n");
                                 }
                         }
 
@@ -1612,7 +1587,7 @@ static int add_rule(struct udev_rules *rules, char *line,
                         continue;
                 }
 
-                err(rules->udev, "unknown key '%s' in %s:%u\n", key, filename, lineno);
+                log_error("unknown key '%s' in %s:%u\n", key, filename, lineno);
                 goto invalid;
         }
 
@@ -1627,7 +1602,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 
         return 0;
 invalid:
-        err(rules->udev, "invalid rule '%s:%u'\n", filename, lineno);
+        log_error("invalid rule '%s:%u'\n", filename, lineno);
         return -1;
 }
 
@@ -1639,7 +1614,7 @@ static int parse_file(struct udev_rules *rules, const char *filename, unsigned s
         int line_nr = 0;
         unsigned int i;
 
-        info(rules->udev, "reading '%s' as rules file\n", filename);
+        log_debug("reading '%s' as rules file\n", filename);
 
         f = fopen(filename, "r");
         if (f == NULL)
@@ -1676,7 +1651,7 @@ static int parse_file(struct udev_rules *rules, const char *filename, unsigned s
                 }
 
                 if (len+1 >= sizeof(line)) {
-                        err(rules->udev, "line too long '%s':%u, ignored\n", filename, line_nr);
+                        log_error("line too long '%s':%u, ignored\n", filename, line_nr);
                         continue;
                 }
                 add_rule(rules, key, filename, filename_off, line_nr);
@@ -1700,7 +1675,7 @@ static int parse_file(struct udev_rules *rules, const char *filename, unsigned s
                                 break;
                         }
                         if (rules->tokens[i].key.rule_goto == 0)
-                                err(rules->udev, "GOTO '%s' has no matching label in: '%s'\n", label, filename);
+                                log_error("GOTO '%s' has no matching label in: '%s'\n", label, filename);
                 }
         }
         return 0;
@@ -1712,10 +1687,9 @@ static int add_matching_files(struct udev *udev, struct udev_list *file_list, co
         struct dirent *dent;
         char filename[UTIL_PATH_SIZE];
 
-        dbg(udev, "open directory '%s'\n", dirname);
         dir = opendir(dirname);
         if (dir == NULL) {
-                info(udev, "unable to open '%s': %m\n", dirname);
+                log_debug("unable to open '%s': %m\n", dirname);
                 return -1;
         }
 
@@ -1734,7 +1708,6 @@ static int add_matching_files(struct udev *udev, struct udev_list *file_list, co
                                 continue;
                 }
                 util_strscpyl(filename, sizeof(filename), dirname, "/", dent->d_name, NULL);
-                dbg(udev, "put file '%s' into list\n", filename);
                 /*
                  * the basename is the key, the filename the value
                  * identical basenames from different directories override each other
@@ -1780,8 +1753,6 @@ struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names)
         /* offset 0 is always '\0' */
         rules->buf[0] = '\0';
         rules->buf_cur = 1;
-        dbg(udev, "prealloc %zu bytes tokens (%u * %zu bytes), %zu bytes buffer\n",
-            rules->token_max * sizeof(struct token), rules->token_max, sizeof(struct token), rules->buf_max);
 
         rules->trie_nodes = malloc(PREALLOC_TRIE * sizeof(struct trie_node));
         if (rules->trie_nodes == NULL) {
@@ -1816,15 +1787,15 @@ struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names)
                 struct stat st;
 
                 if (stat(filename, &st) != 0) {
-                        err(udev, "can not find '%s': %m\n", filename);
+                        log_error("can not find '%s': %m\n", filename);
                         continue;
                 }
                 if (S_ISREG(st.st_mode) && st.st_size <= 0) {
-                        info(udev, "ignore empty '%s'\n", filename);
+                        log_debug("ignore empty '%s'\n", filename);
                         continue;
                 }
                 if (S_ISCHR(st.st_mode)) {
-                        info(udev, "ignore masked '%s'\n", filename);
+                        log_debug("ignore masked '%s'\n", filename);
                         continue;
                 }
                 parse_file(rules, filename, filename_off);
@@ -1854,11 +1825,11 @@ struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names)
                         rules->buf_max = rules->buf_cur;
                 }
         }
-        info(udev, "rules use %zu bytes tokens (%u * %zu bytes), %zu bytes buffer\n",
-             rules->token_max * sizeof(struct token), rules->token_max, sizeof(struct token), rules->buf_max);
-        info(udev, "temporary index used %zu bytes (%u * %zu bytes)\n",
-             rules->trie_nodes_cur * sizeof(struct trie_node),
-             rules->trie_nodes_cur, sizeof(struct trie_node));
+        log_debug("rules use %zu bytes tokens (%u * %zu bytes), %zu bytes buffer\n",
+                  rules->token_max * sizeof(struct token), rules->token_max, sizeof(struct token), rules->buf_max);
+        log_debug("temporary index used %zu bytes (%u * %zu bytes)\n",
+                  rules->trie_nodes_cur * sizeof(struct trie_node),
+                  rules->trie_nodes_cur, sizeof(struct trie_node));
 
         /* cleanup trie */
         free(rules->trie_nodes);
@@ -1946,7 +1917,6 @@ static int match_key(struct udev_rules *rules, struct token *token, const char *
                                         pos[0] = '\0';
                                         pos = &pos[1];
                                 }
-                                dbg(rules->udev, "match %s '%s' <-> '%s'\n", token_str(token->type), key_value, val);
                                 match = (fnmatch(key_value, val, 0) == 0);
                                 if (match)
                                         break;
@@ -1961,15 +1931,10 @@ static int match_key(struct udev_rules *rules, struct token *token, const char *
                 return -1;
         }
 
-        if (match && (token->key.op == OP_MATCH)) {
-                dbg(rules->udev, "%s is true (matching value)\n", token_str(token->type));
+        if (match && (token->key.op == OP_MATCH))
                 return 0;
-        }
-        if (!match && (token->key.op == OP_NOMATCH)) {
-                dbg(rules->udev, "%s is true (non-matching value)\n", token_str(token->type));
+        if (!match && (token->key.op == OP_NOMATCH))
                 return 0;
-        }
-        dbg(rules->udev, "%s is not true\n", token_str(token->type));
         return -1;
 }
 
@@ -2016,7 +1981,6 @@ static int match_attr(struct udev_rules *rules, struct udev_device *dev, struct
                         }
                         while (len > 0 && isspace(vbuf[--len]))
                                 vbuf[len] = '\0';
-                        dbg(rules->udev, "removed trailing whitespace from '%s'\n", value);
                 }
         }
 
@@ -2096,10 +2060,8 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         const char *value;
 
                         value = udev_device_get_property_value(event->dev, key_name);
-                        if (value == NULL) {
-                                dbg(event->udev, "ENV{%s} is not set, treat as empty\n", key_name);
+                        if (value == NULL)
                                 value = "";
-                        }
                         if (match_key(rules, cur, value))
                                 goto nomatch;
                         break;
@@ -2157,7 +2119,6 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         for (;;) {
                                 struct token *key;
 
-                                dbg(event->udev, "parent: '%s'\n", udev_device_get_syspath(event->dev_parent));
                                 /* loop over sequence of parent match keys */
                                 for (key = cur; key < next; key++ ) {
                                         dump_token(rules, key);
@@ -2190,9 +2151,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                                         default:
                                                 goto nomatch;
                                         }
-                                        dbg(event->udev, "parent key matched\n");
                                 }
-                                dbg(event->udev, "all parent keys matched\n");
                                 break;
 
                         try_parent:
@@ -2222,12 +2181,8 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         attr_subst_subdir(filename, sizeof(filename));
 
                         match = (stat(filename, &statbuf) == 0);
-                        dbg(event->udev, "'%s' %s", filename, match ? "exists\n" : "does not exist\n");
-                        if (match && cur->key.mode > 0) {
+                        if (match && cur->key.mode > 0)
                                 match = ((statbuf.st_mode & cur->key.mode) > 0);
-                                dbg(event->udev, "'%s' has mode=%#o and %s %#o\n", filename, statbuf.st_mode,
-                                    match ? "matches" : "does not match", cur->key.mode);
-                        }
                         if (match && cur->key.op == OP_NOMATCH)
                                 goto nomatch;
                         if (!match && cur->key.op == OP_MATCH)
@@ -2235,7 +2190,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         break;
                 }
                 case TK_M_EVENT_TIMEOUT:
-                        info(event->udev, "OPTIONS event_timeout=%u\n", cur->key.event_timeout);
+                        log_debug("OPTIONS event_timeout=%u\n", cur->key.event_timeout);
                         event->timeout_usec = cur->key.event_timeout * 1000 * 1000;
                         break;
                 case TK_M_PROGRAM: {
@@ -2247,10 +2202,10 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         event->program_result = NULL;
                         udev_event_apply_format(event, &rules->buf[cur->key.value_off], program, sizeof(program));
                         envp = udev_device_get_properties_envp(event->dev);
-                        info(event->udev, "PROGRAM '%s' %s:%u\n",
-                             program,
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("PROGRAM '%s' %s:%u\n",
+                                  program,
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
 
                         if (udev_event_spawn(event, program, envp, sigmask, result, sizeof(result)) < 0) {
                                 if (cur->key.op != OP_NOMATCH)
@@ -2262,10 +2217,9 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                                 if (esc == ESCAPE_UNSET || esc == ESCAPE_REPLACE) {
                                         count = util_replace_chars(result, UDEV_ALLOWED_CHARS_INPUT);
                                         if (count > 0)
-                                                info(event->udev, "%i character(s) replaced\n" , count);
+                                                log_debug("%i character(s) replaced\n" , count);
                                 }
                                 event->program_result = strdup(result);
-                                dbg(event->udev, "storing result '%s'\n", event->program_result);
                                 if (cur->key.op == OP_NOMATCH)
                                         goto nomatch;
                         }
@@ -2284,10 +2238,10 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         char import[UTIL_PATH_SIZE];
 
                         udev_event_apply_format(event, &rules->buf[cur->key.value_off], import, sizeof(import));
-                        info(event->udev, "IMPORT '%s' %s:%u\n",
-                             import,
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("IMPORT '%s' %s:%u\n",
+                                  import,
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
 
                         if (import_program_into_properties(event, import, sigmask) != 0)
                                 if (cur->key.op != OP_NOMATCH)
@@ -2300,10 +2254,10 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         if (udev_builtin_run_once(cur->key.builtin_cmd)) {
                                 /* check if we ran already */
                                 if (event->builtin_run & (1 << cur->key.builtin_cmd)) {
-                                        info(event->udev, "IMPORT builtin skip '%s' %s:%u\n",
-                                             udev_builtin_name(cur->key.builtin_cmd),
-                                             &rules->buf[rule->rule.filename_off],
-                                             rule->rule.filename_line);
+                                        log_debug("IMPORT builtin skip '%s' %s:%u\n",
+                                                  udev_builtin_name(cur->key.builtin_cmd),
+                                                  &rules->buf[rule->rule.filename_off],
+                                                  rule->rule.filename_line);
                                         /* return the result from earlier run */
                                         if (event->builtin_ret & (1 << cur->key.builtin_cmd))
                                         if (cur->key.op != OP_NOMATCH)
@@ -2315,15 +2269,15 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         }
 
                         udev_event_apply_format(event, &rules->buf[cur->key.value_off], command, sizeof(command));
-                        info(event->udev, "IMPORT builtin '%s' %s:%u\n",
-                             udev_builtin_name(cur->key.builtin_cmd),
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("IMPORT builtin '%s' %s:%u\n",
+                                  udev_builtin_name(cur->key.builtin_cmd),
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
 
                         if (udev_builtin_run(event->dev, cur->key.builtin_cmd, command, false) != 0) {
                                 /* remember failure */
-                                info(rules->udev, "IMPORT builtin '%s' returned non-zero\n",
-                                     udev_builtin_name(cur->key.builtin_cmd));
+                                log_debug("IMPORT builtin '%s' returned non-zero\n",
+                                          udev_builtin_name(cur->key.builtin_cmd));
                                 event->builtin_ret |= (1 << cur->key.builtin_cmd);
                                 if (cur->key.op != OP_NOMATCH)
                                         goto nomatch;
@@ -2429,10 +2383,10 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                                 event->owner_final = true;
                         udev_event_apply_format(event, &rules->buf[cur->key.value_off], owner, sizeof(owner));
                         event->uid = util_lookup_user(event->udev, owner);
-                        info(event->udev, "OWNER %u %s:%u\n",
-                             event->uid,
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("OWNER %u %s:%u\n",
+                                  event->uid,
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
                         break;
                 }
                 case TK_A_GROUP: {
@@ -2444,10 +2398,10 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                                 event->group_final = true;
                         udev_event_apply_format(event, &rules->buf[cur->key.value_off], group, sizeof(group));
                         event->gid = util_lookup_group(event->udev, group);
-                        info(event->udev, "GROUP %u %s:%u\n",
-                             event->gid,
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("GROUP %u %s:%u\n",
+                                  event->gid,
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
                         break;
                 }
                 case TK_A_MODE: {
@@ -2460,17 +2414,17 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         udev_event_apply_format(event, &rules->buf[cur->key.value_off], mode_str, sizeof(mode_str));
                         mode = strtol(mode_str, &endptr, 8);
                         if (endptr[0] != '\0') {
-                                err(event->udev, "ignoring invalid mode '%s'\n", mode_str);
+                                log_error("ignoring invalid mode '%s'\n", mode_str);
                                 break;
                         }
                         if (cur->key.op == OP_ASSIGN_FINAL)
                                 event->mode_final = true;
                         event->mode_set = true;
                         event->mode = mode;
-                        info(event->udev, "MODE %#o %s:%u\n",
-                             event->mode,
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("MODE %#o %s:%u\n",
+                                  event->mode,
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
                         break;
                 }
                 case TK_A_OWNER_ID:
@@ -2479,10 +2433,10 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         if (cur->key.op == OP_ASSIGN_FINAL)
                                 event->owner_final = true;
                         event->uid = cur->key.uid;
-                        info(event->udev, "OWNER %u %s:%u\n",
-                             event->uid,
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("OWNER %u %s:%u\n",
+                                  event->uid,
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
                         break;
                 case TK_A_GROUP_ID:
                         if (event->group_final)
@@ -2490,10 +2444,10 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         if (cur->key.op == OP_ASSIGN_FINAL)
                                 event->group_final = true;
                         event->gid = cur->key.gid;
-                        info(event->udev, "GROUP %u %s:%u\n",
-                             event->gid,
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("GROUP %u %s:%u\n",
+                                  event->gid,
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
                         break;
                 case TK_A_MODE_ID:
                         if (event->mode_final)
@@ -2502,10 +2456,10 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                                 event->mode_final = true;
                         event->mode_set = true;
                         event->mode = cur->key.mode;
-                        info(event->udev, "MODE %#o %s:%u\n",
-                             event->mode,
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("MODE %#o %s:%u\n",
+                                  event->mode,
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
                         break;
                 case TK_A_ENV: {
                         const char *name = &rules->buf[cur->key.attr_off];
@@ -2538,7 +2492,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                                     (*p >= '0' && *p <= '9') ||
                                     *p == '-' || *p == '_')
                                         continue;
-                                err(event->udev, "ignoring invalid tag name '%s'\n", tag);
+                                log_error("ignoring invalid tag name '%s'\n", tag);
                                 break;
                         }
                         udev_device_add_tag(event->dev, tag);
@@ -2558,13 +2512,13 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         if (esc == ESCAPE_UNSET || esc == ESCAPE_REPLACE) {
                                 count = util_replace_chars(name_str, "/");
                                 if (count > 0)
-                                        info(event->udev, "%i character(s) replaced\n", count);
+                                        log_debug("%i character(s) replaced\n", count);
                         }
                         if (major(udev_device_get_devnum(event->dev))) {
                                 size_t devlen = strlen(udev_get_dev_path(event->udev))+1;
 
                                 if (strcmp(name_str, &udev_device_get_devnode(event->dev)[devlen]) != 0) {
-                                        err(event->udev, "NAME=\"%s\" ignored, kernel device nodes "
+                                        log_error("NAME=\"%s\" ignored, kernel device nodes "
                                             "can not be renamed; please fix it in %s:%u\n", name,
                                             &rules->buf[rule->rule.filename_off], rule->rule.filename_line);
                                         break;
@@ -2572,10 +2526,10 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         }
                         free(event->name);
                         event->name = strdup(name_str);
-                        info(event->udev, "NAME '%s' %s:%u\n",
-                             event->name,
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("NAME '%s' %s:%u\n",
+                                  event->name,
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
                         break;
                 }
                 case TK_A_DEVLINK: {
@@ -2600,16 +2554,15 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         else if (esc == ESCAPE_REPLACE)
                                 count = util_replace_chars(temp, "/");
                         if (count > 0)
-                                info(event->udev, "%i character(s) replaced\n" , count);
-                        dbg(event->udev, "rule applied, added symlink(s) '%s'\n", temp);
+                                log_debug("%i character(s) replaced\n" , count);
                         pos = temp;
                         while (isspace(pos[0]))
                                 pos++;
                         next = strchr(pos, ' ');
                         while (next != NULL) {
                                 next[0] = '\0';
-                                info(event->udev, "LINK '%s' %s:%u\n", pos,
-                                     &rules->buf[rule->rule.filename_off], rule->rule.filename_line);
+                                log_debug("LINK '%s' %s:%u\n", pos,
+                                          &rules->buf[rule->rule.filename_off], rule->rule.filename_line);
                                 util_strscpyl(filename, sizeof(filename), udev_get_dev_path(event->udev), "/", pos, NULL);
                                 udev_device_add_devlink(event->dev, filename, cur->key.devlink_unique);
                                 while (isspace(next[1]))
@@ -2618,8 +2571,8 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                                 next = strchr(pos, ' ');
                         }
                         if (pos[0] != '\0') {
-                                info(event->udev, "LINK '%s' %s:%u\n", pos,
-                                     &rules->buf[rule->rule.filename_off], rule->rule.filename_line);
+                                log_debug("LINK '%s' %s:%u\n", pos,
+                                          &rules->buf[rule->rule.filename_off], rule->rule.filename_line);
                                 util_strscpyl(filename, sizeof(filename), udev_get_dev_path(event->udev), "/", pos, NULL);
                                 udev_device_add_devlink(event->dev, filename, cur->key.devlink_unique);
                         }
@@ -2636,26 +2589,26 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                         attr_subst_subdir(attr, sizeof(attr));
 
                         udev_event_apply_format(event, &rules->buf[cur->key.value_off], value, sizeof(value));
-                        info(event->udev, "ATTR '%s' writing '%s' %s:%u\n", attr, value,
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("ATTR '%s' writing '%s' %s:%u\n", attr, value,
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
                         f = fopen(attr, "w");
                         if (f != NULL) {
                                 if (fprintf(f, "%s", value) <= 0)
-                                        err(event->udev, "error writing ATTR{%s}: %m\n", attr);
+                                        log_error("error writing ATTR{%s}: %m\n", attr);
                                 fclose(f);
                         } else {
-                                err(event->udev, "error opening ATTR{%s} for writing: %m\n", attr);
+                                log_error("error opening ATTR{%s} for writing: %m\n", attr);
                         }
                         break;
                 }
                 case TK_A_RUN: {
                         if (cur->key.op == OP_ASSIGN || cur->key.op == OP_ASSIGN_FINAL)
                                 udev_list_cleanup(&event->run_list);
-                        info(event->udev, "RUN '%s' %s:%u\n",
-                             &rules->buf[cur->key.value_off],
-                             &rules->buf[rule->rule.filename_off],
-                             rule->rule.filename_line);
+                        log_debug("RUN '%s' %s:%u\n",
+                                  &rules->buf[cur->key.value_off],
+                                  &rules->buf[rule->rule.filename_off],
+                                  rule->rule.filename_line);
                         udev_list_entry_add(&event->run_list, &rules->buf[cur->key.value_off], NULL);
                         break;
                 }
@@ -2671,7 +2624,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
                 case TK_M_PARENTS_MAX:
                 case TK_M_MAX:
                 case TK_UNSET:
-                        err(rules->udev, "wrong type %u\n", cur->type);
+                        log_error("wrong type %u\n", cur->type);
                         goto nomatch;
                 }
 
@@ -2680,8 +2633,6 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
         nomatch:
                 /* fast-forward to next rule */
                 cur = rule + rule->rule.token_count;
-                dbg(rules->udev, "forward to rule: %u\n",
-                                 (unsigned int) (cur - rules->tokens));
         }
 }
 
@@ -2742,12 +2693,12 @@ void udev_rules_apply_static_dev_perms(struct udev_rules *rules)
                         }
                         if (mode != (stats.st_mode & 01777)) {
                                 chmod(filename, mode);
-                                info(rules->udev, "chmod '%s' %#o\n", filename, mode);
+                                log_debug("chmod '%s' %#o\n", filename, mode);
                         }
 
                         if ((uid != 0 && uid != stats.st_uid) || (gid != 0 && gid != stats.st_gid)) {
                                 chown(filename, uid, gid);
-                                info(rules->udev, "chown '%s' %u %u\n", filename, uid, gid);
+                                log_debug("chown '%s' %u %u\n", filename, uid, gid);
                         }
 
                         utimensat(AT_FDCWD, filename, NULL, 0);
diff --git a/src/udev/udev-watch.c b/src/udev/udev-watch.c
index 228d18fedf..968728eba9 100644
--- a/src/udev/udev-watch.c
+++ b/src/udev/udev-watch.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2010 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2004-2012 Kay Sievers <kay.sievers@vrfy.org>
  * Copyright (C) 2009 Canonical Ltd.
  * Copyright (C) 2009 Scott James Remnant <scott@netsplit.com>
  *
@@ -40,7 +40,7 @@ int udev_watch_init(struct udev *udev)
 {
         inotify_fd = inotify_init1(IN_CLOEXEC);
         if (inotify_fd < 0)
-                err(udev, "inotify_init failed: %m\n");
+                log_error("inotify_init failed: %m\n");
         return inotify_fd;
 }
 
@@ -62,7 +62,7 @@ void udev_watch_restore(struct udev *udev)
 
                 dir = opendir(oldname);
                 if (dir == NULL) {
-                        err(udev, "unable to open old watches dir '%s', old watches will not be restored: %m", oldname);
+                        log_error("unable to open old watches dir '%s', old watches will not be restored: %m", oldname);
                         return;
                 }
 
@@ -87,7 +87,7 @@ void udev_watch_restore(struct udev *udev)
                         if (dev == NULL)
                                 goto unlink;
 
-                        info(udev, "restoring old watch on '%s'\n", udev_device_get_devnode(dev));
+                        log_debug("restoring old watch on '%s'\n", udev_device_get_devnode(dev));
                         udev_watch_begin(udev, dev);
                         udev_device_unref(dev);
 unlink:
@@ -98,7 +98,7 @@ unlink:
                 rmdir(oldname);
 
         } else if (errno != ENOENT) {
-                err(udev, "unable to move watches dir '%s', old watches will not be restored: %m", filename);
+                log_error("unable to move watches dir '%s', old watches will not be restored: %m", filename);
         }
 }
 
@@ -110,10 +110,10 @@ void udev_watch_begin(struct udev *udev, struct udev_device *dev)
         if (inotify_fd < 0)
                 return;
 
-        info(udev, "adding watch on '%s'\n", udev_device_get_devnode(dev));
+        log_debug("adding watch on '%s'\n", udev_device_get_devnode(dev));
         wd = inotify_add_watch(inotify_fd, udev_device_get_devnode(dev), IN_CLOSE_WRITE);
         if (wd < 0) {
-                err(udev, "inotify_add_watch(%d, %s, %o) failed: %m\n",
+                log_error("inotify_add_watch(%d, %s, %o) failed: %m\n",
                     inotify_fd, udev_device_get_devnode(dev), IN_CLOSE_WRITE);
                 return;
         }
@@ -138,7 +138,7 @@ void udev_watch_end(struct udev *udev, struct udev_device *dev)
         if (wd < 0)
                 return;
 
-        info(udev, "removing watch on '%s'\n", udev_device_get_devnode(dev));
+        log_debug("removing watch on '%s'\n", udev_device_get_devnode(dev));
         inotify_rm_watch(inotify_fd, wd);
 
         snprintf(filename, sizeof(filename), "%s/watch/%d", udev_get_run_path(udev), wd);
diff --git a/src/udev/udevadm-info.c b/src/udev/udevadm-info.c
index ee9b59fea8..20a70cb458 100644
--- a/src/udev/udevadm-info.c
+++ b/src/udev/udevadm-info.c
@@ -67,7 +67,6 @@ static void print_all_attributes(struct udev_device *device, const char *key)
                 value = udev_device_get_sysattr_value(device, name);
                 if (value == NULL)
                         continue;
-                dbg(udev, "attr '%s'='%s'\n", name, value);
 
                 /* skip any values that look like a path */
                 if (value[0] == '/')
@@ -77,10 +76,8 @@ static void print_all_attributes(struct udev_device *device, const char *key)
                 len = strlen(value);
                 while (len > 0 && isprint(value[len-1]))
                         len--;
-                if (len > 0) {
-                        dbg(udev, "attribute value of '%s' non-printable, skip\n", name);
+                if (len > 0)
                         continue;
-                }
 
                 printf("    %s{%s}==\"%s\"\n", key, name, value);
         }
@@ -332,7 +329,6 @@ static int uinfo(struct udev *udev, int argc, char *argv[])
                 if (option == -1)
                         break;
 
-                dbg(udev, "option '%c'\n", option);
                 switch (option) {
                 case 'n':
                         if (device != NULL) {
diff --git a/src/udev/udevadm-monitor.c b/src/udev/udevadm-monitor.c
index 5997dd8e18..6a202f04ca 100644
--- a/src/udev/udevadm-monitor.c
+++ b/src/udev/udevadm-monitor.c
@@ -162,7 +162,7 @@ static int adm_monitor(struct udev *udev, int argc, char *argv[])
 
         fd_ep = epoll_create1(EPOLL_CLOEXEC);
         if (fd_ep < 0) {
-                err(udev, "error creating epoll fd: %m\n");
+                log_error("error creating epoll fd: %m\n");
                 goto out;
         }
 
@@ -204,7 +204,7 @@ static int adm_monitor(struct udev *udev, int argc, char *argv[])
                 ep_udev.events = EPOLLIN;
                 ep_udev.data.fd = fd_udev;
                 if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_udev, &ep_udev) < 0) {
-                        err(udev, "fail to add fd to epoll: %m\n");
+                        log_error("fail to add fd to epoll: %m\n");
                         goto out;
                 }
 
@@ -240,7 +240,7 @@ static int adm_monitor(struct udev *udev, int argc, char *argv[])
                 ep_kernel.events = EPOLLIN;
                 ep_kernel.data.fd = fd_kernel;
                 if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_kernel, &ep_kernel) < 0) {
-                        err(udev, "fail to add fd to epoll: %m\n");
+                        log_error("fail to add fd to epoll: %m\n");
                         goto out;
                 }
 
diff --git a/src/udev/udevadm-settle.c b/src/udev/udevadm-settle.c
index b168defd90..d7fbc9e560 100644
--- a/src/udev/udevadm-settle.c
+++ b/src/udev/udevadm-settle.c
@@ -57,8 +57,6 @@ static int adm_settle(struct udev *udev, int argc, char *argv[])
         struct udev_queue *udev_queue = NULL;
         int rc = EXIT_FAILURE;
 
-        dbg(udev, "version %s\n", VERSION);
-
         for (;;) {
                 int option;
                 int seconds;
@@ -80,7 +78,6 @@ static int adm_settle(struct udev *udev, int argc, char *argv[])
                                 timeout = seconds;
                         else
                                 fprintf(stderr, "invalid timeout value\n");
-                        dbg(udev, "timeout=%i\n", timeout);
                         break;
                 case 'q':
                         quiet = 1;
@@ -116,20 +113,20 @@ static int adm_settle(struct udev *udev, int argc, char *argv[])
                         end = udev_queue_get_kernel_seqnum(udev_queue);
 
                 if (start > end) {
-                        err(udev, "seq-start larger than seq-end, ignoring\n");
+                        log_error("seq-start larger than seq-end, ignoring\n");
                         start = 0;
                         end = 0;
                 }
 
                 if (start > kernel_seq || end > kernel_seq) {
-                        err(udev, "seq-start or seq-end larger than current kernel value, ignoring\n");
+                        log_error("seq-start or seq-end larger than current kernel value, ignoring\n");
                         start = 0;
                         end = 0;
                 }
-                info(udev, "start=%llu end=%llu current=%llu\n", start, end, kernel_seq);
+                log_debug("start=%llu end=%llu current=%llu\n", start, end, kernel_seq);
         } else {
                 if (end > 0) {
-                        err(udev, "seq-end needs seq-start parameter, ignoring\n");
+                        log_error("seq-end needs seq-start parameter, ignoring\n");
                         end = 0;
                 }
         }
@@ -141,7 +138,7 @@ static int adm_settle(struct udev *udev, int argc, char *argv[])
                 uctrl = udev_ctrl_new(udev);
                 if (uctrl != NULL) {
                         if (udev_ctrl_send_ping(uctrl, timeout) < 0) {
-                                info(udev, "no connection to daemon\n");
+                                log_debug("no connection to daemon\n");
                                 udev_ctrl_unref(uctrl);
                                 rc = EXIT_SUCCESS;
                                 goto out;
@@ -153,10 +150,10 @@ static int adm_settle(struct udev *udev, int argc, char *argv[])
         pfd[0].events = POLLIN;
         pfd[0].fd = inotify_init1(IN_CLOEXEC);
         if (pfd[0].fd < 0) {
-                err(udev, "inotify_init failed: %m\n");
+                log_error("inotify_init failed: %m\n");
         } else {
                 if (inotify_add_watch(pfd[0].fd, udev_get_run_path(udev), IN_MOVED_TO) < 0) {
-                        err(udev, "watching '%s' failed\n", udev_get_run_path(udev));
+                        log_error("watching '%s' failed\n", udev_get_run_path(udev));
                         close(pfd[0].fd);
                         pfd[0].fd = -1;
                 }
@@ -209,7 +206,7 @@ static int adm_settle(struct udev *udev, int argc, char *argv[])
                                 struct udev_list_entry *list_entry;
 
                                 if (!quiet && udev_queue_get_queued_list_entry(udev_queue) != NULL) {
-                                        info(udev, "timeout waiting for udev queue\n");
+                                        log_debug("timeout waiting for udev queue\n");
                                         printf("\nudevadm settle - timeout of %i seconds reached, the event queue contains:\n", timeout);
                                         udev_list_entry_foreach(list_entry, udev_queue_get_queued_list_entry(udev_queue))
                                                 printf("  %s (%s)\n",
diff --git a/src/udev/udevadm-test-builtin.c b/src/udev/udevadm-test-builtin.c
index 3a49f7ce9c..94bb24f5f8 100644
--- a/src/udev/udevadm-test-builtin.c
+++ b/src/udev/udevadm-test-builtin.c
@@ -55,8 +55,6 @@ static int adm_builtin(struct udev *udev, int argc, char *argv[])
         enum udev_builtin_cmd cmd;
         int rc = EXIT_SUCCESS;
 
-        dbg(udev, "version %s\n", VERSION);
-
         for (;;) {
                 int option;
 
diff --git a/src/udev/udevadm-test.c b/src/udev/udevadm-test.c
index 6275cff899..f963c1b510 100644
--- a/src/udev/udevadm-test.c
+++ b/src/udev/udevadm-test.c
@@ -52,7 +52,7 @@ static int adm_test(struct udev *udev, int argc, char *argv[])
                 {}
         };
 
-        info(udev, "version %s\n", VERSION);
+        log_debug("version %s\n", VERSION);
 
         for (;;) {
                 int option;
@@ -61,7 +61,6 @@ static int adm_test(struct udev *udev, int argc, char *argv[])
                 if (option == -1)
                         break;
 
-                dbg(udev, "option '%c'\n", option);
                 switch (option) {
                 case 'a':
                         action = optarg;
@@ -75,7 +74,7 @@ static int adm_test(struct udev *udev, int argc, char *argv[])
                                 resolve_names = -1;
                         } else {
                                 fprintf(stderr, "resolve-names must be early, late or never\n");
-                                err(udev, "resolve-names must be early, late or never\n");
+                                log_error("resolve-names must be early, late or never\n");
                                 exit(EXIT_FAILURE);
                         }
                         break;
@@ -96,7 +95,7 @@ static int adm_test(struct udev *udev, int argc, char *argv[])
                 goto out;
         }
 
-        printf("This program is for debugging only, it does not run any program,\n"
+        printf("This program is for debugging only, it does not run any program\n"
                "specified by a RUN key. It may show incorrect results, because\n"
                "some values may be different, or not available at a simulation run.\n"
                "\n");
diff --git a/src/udev/udevadm-trigger.c b/src/udev/udevadm-trigger.c
index 3cce23dfb2..36a2864fa7 100644
--- a/src/udev/udevadm-trigger.c
+++ b/src/udev/udevadm-trigger.c
@@ -51,12 +51,10 @@ static void exec_list(struct udev_enumerate *udev_enumerate, const char *action)
                         continue;
                 util_strscpyl(filename, sizeof(filename), udev_list_entry_get_name(entry), "/uevent", NULL);
                 fd = open(filename, O_WRONLY);
-                if (fd < 0) {
-                        dbg(udev, "error on opening %s: %m\n", filename);
+                if (fd < 0)
                         continue;
-                }
                 if (write(fd, action, strlen(action)) < 0)
-                        info(udev, "error writing '%s' to '%s': %m\n", action, filename);
+                        log_debug("error writing '%s' to '%s': %m\n", action, filename);
                 close(fd);
         }
 }
@@ -101,7 +99,6 @@ static int adm_trigger(struct udev *udev, int argc, char *argv[])
         struct udev_enumerate *udev_enumerate;
         int rc = 0;
 
-        dbg(udev, "version %s\n", VERSION);
         udev_enumerate = udev_enumerate_new(udev);
         if (udev_enumerate == NULL) {
                 rc = 1;
@@ -131,7 +128,7 @@ static int adm_trigger(struct udev *udev, int argc, char *argv[])
                         } else if (strcmp(optarg, "subsystems") == 0) {
                                 device_type = TYPE_SUBSYSTEMS;
                         } else {
-                                err(udev, "unknown type --type=%s\n", optarg);
+                                log_error("unknown type --type=%s\n", optarg);
                                 rc = 2;
                                 goto exit;
                         }
@@ -175,7 +172,7 @@ static int adm_trigger(struct udev *udev, int argc, char *argv[])
                         util_remove_trailing_chars(path, '/');
                         dev = udev_device_new_from_syspath(udev, path);
                         if (dev == NULL) {
-                                err(udev, "unable to open the device '%s'\n", optarg);
+                                log_error("unable to open the device '%s'\n", optarg);
                                 rc = 2;
                                 goto exit;
                         }
diff --git a/src/udev/udevadm.c b/src/udev/udevadm.c
index 224ece0bb7..55b5948aae 100644
--- a/src/udev/udevadm.c
+++ b/src/udev/udevadm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007-2009 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2007-2012 Kay Sievers <kay.sievers@vrfy.org>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -25,23 +25,11 @@
 
 #include "udev.h"
 
-static bool debug;
-
 void udev_main_log(struct udev *udev, int priority,
                    const char *file, int line, const char *fn,
                    const char *format, va_list args)
 {
-        if (debug) {
-                fprintf(stderr, "%s: ", fn);
-                vfprintf(stderr, format, args);
-        } else {
-                va_list args2;
-
-                va_copy(args2, args);
-                vfprintf(stderr, format, args2);
-                va_end(args2);
-                vsyslog(priority, format, args);
-        }
+        log_metav(priority, file, line, fn, format, args);
 }
 
 static int adm_version(struct udev *udev, int argc, char *argv[])
@@ -49,12 +37,14 @@ static int adm_version(struct udev *udev, int argc, char *argv[])
         printf("%s\n", VERSION);
         return 0;
 }
+
 static const struct udevadm_cmd udevadm_version = {
         .name = "version",
         .cmd = adm_version,
 };
 
 static int adm_help(struct udev *udev, int argc, char *argv[]);
+
 static const struct udevadm_cmd udevadm_help = {
         .name = "help",
         .cmd = adm_help,
@@ -86,12 +76,9 @@ static int adm_help(struct udev *udev, int argc, char *argv[])
 
 static int run_command(struct udev *udev, const struct udevadm_cmd *cmd, int argc, char *argv[])
 {
-        if (cmd->debug) {
-                debug = true;
-                if (udev_get_log_priority(udev) < LOG_INFO)
-                        udev_set_log_priority(udev, LOG_INFO);
-        }
-        info(udev, "calling: %s\n", cmd->name);
+        if (cmd->debug)
+                log_set_max_level(LOG_DEBUG);
+        log_debug("calling: %s\n", cmd->name);
         return cmd->cmd(udev, argc, argv);
 }
 
@@ -112,7 +99,8 @@ int main(int argc, char *argv[])
         if (udev == NULL)
                 goto out;
 
-        udev_log_init("udevadm");
+        log_open();
+        log_parse_environment();
         udev_set_log_fn(udev, udev_main_log);
         udev_selinux_init(udev);
 
@@ -125,9 +113,8 @@ int main(int argc, char *argv[])
 
                 switch (option) {
                 case 'd':
-                        debug = true;
-                        if (udev_get_log_priority(udev) < LOG_INFO)
-                                udev_set_log_priority(udev, LOG_INFO);
+                        log_set_max_level(LOG_DEBUG);
+                        udev_set_log_priority(udev, LOG_DEBUG);
                         break;
                 case 'h':
                         rc = adm_help(udev, argc, argv);
@@ -141,7 +128,7 @@ int main(int argc, char *argv[])
         }
         command = argv[optind];
 
-        info(udev, "runtime dir '%s'\n", udev_get_run_path(udev));
+        log_debug("runtime dir '%s'\n", udev_get_run_path(udev));
 
         if (command != NULL)
                 for (i = 0; i < ARRAY_SIZE(udevadm_cmds); i++) {
@@ -160,6 +147,6 @@ int main(int argc, char *argv[])
 out:
         udev_selinux_exit(udev);
         udev_unref(udev);
-        udev_log_close();
+        log_close();
         return rc;
 }
diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index 694e758777..589a8fe753 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2011 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2004-2012 Kay Sievers <kay.sievers@vrfy.org>
  * Copyright (C) 2004 Chris Friesen <chris_friesen@sympatico.ca>
  * Copyright (C) 2009 Canonical Ltd.
  * Copyright (C) 2009 Scott James Remnant <scott@netsplit.com>
@@ -53,18 +53,7 @@ void udev_main_log(struct udev *udev, int priority,
                    const char *file, int line, const char *fn,
                    const char *format, va_list args)
 {
-        if (debug) {
-                char buf[1024];
-                struct timespec ts;
-
-                vsnprintf(buf, sizeof(buf), format, args);
-                clock_gettime(CLOCK_MONOTONIC, &ts);
-                fprintf(stderr, "[%llu.%06u] [%u] %s: %s",
-                        (unsigned long long) ts.tv_sec, (unsigned int) ts.tv_nsec/1000,
-                        (int) getpid(), fn, buf);
-        } else {
-                vsyslog(priority, format, args);
-        }
+        log_metav(priority, file, line, fn, format, args);
 }
 
 static struct udev_rules *rules;
@@ -157,7 +146,7 @@ static void event_queue_delete(struct event *event, bool export)
 
         if (export) {
                 udev_queue_export_device_finished(udev_queue_export, event->dev);
-                info(event->udev, "seq %llu done with %i\n", udev_device_get_seqnum(event->dev), event->exitcode);
+                log_debug("seq %llu done with %i\n", udev_device_get_seqnum(event->dev), event->exitcode);
         }
         udev_device_unref(event->dev);
         free(event);
@@ -182,7 +171,7 @@ static void worker_unref(struct worker *worker)
         worker->refcount--;
         if (worker->refcount > 0)
                 return;
-        info(worker->udev, "worker [%u] cleaned up\n", worker->pid);
+        log_debug("worker [%u] cleaned up\n", worker->pid);
         worker_cleanup(worker);
 }
 
@@ -247,14 +236,14 @@ static void worker_new(struct event *event)
                 sigfillset(&mask);
                 fd_signal = signalfd(-1, &mask, SFD_NONBLOCK|SFD_CLOEXEC);
                 if (fd_signal < 0) {
-                        err(udev, "error creating signalfd %m\n");
+                        log_error("error creating signalfd %m\n");
                         rc = 2;
                         goto out;
                 }
 
                 fd_ep = epoll_create1(EPOLL_CLOEXEC);
                 if (fd_ep < 0) {
-                        err(udev, "error creating epoll fd: %m\n");
+                        log_error("error creating epoll fd: %m\n");
                         rc = 3;
                         goto out;
                 }
@@ -270,7 +259,7 @@ static void worker_new(struct event *event)
 
                 if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_signal, &ep_signal) < 0 ||
                     epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_monitor, &ep_monitor) < 0) {
-                        err(udev, "fail to add fds to epoll: %m\n");
+                        log_error("fail to add fds to epoll: %m\n");
                         rc = 4;
                         goto out;
                 }
@@ -283,7 +272,7 @@ static void worker_new(struct event *event)
                         struct worker_message msg;
                         int err;
 
-                        info(udev, "seq %llu running\n", udev_device_get_seqnum(dev));
+                        log_debug("seq %llu running\n", udev_device_get_seqnum(dev));
                         udev_event = udev_event_new(dev);
                         if (udev_event == NULL) {
                                 rc = 5;
@@ -318,7 +307,7 @@ static void worker_new(struct event *event)
                         msg.pid = getpid();
                         send(worker_watch[WRITE_END], &msg, sizeof(struct worker_message), 0);
 
-                        info(udev, "seq %llu processed with %i\n", udev_device_get_seqnum(dev), err);
+                        log_debug("seq %llu processed with %i\n", udev_device_get_seqnum(dev), err);
 
                         udev_device_unref(dev);
                         dev = NULL;
@@ -341,7 +330,7 @@ static void worker_new(struct event *event)
                                         if (errno == EINTR)
                                                 continue;
                                         err = -errno;
-                                        err(udev, "failed to poll: %m\n");
+                                        log_error("failed to poll: %m\n");
                                         goto out;
                                 }
 
@@ -376,14 +365,14 @@ out:
                 udev_builtin_exit(udev);
                 udev_monitor_unref(worker_monitor);
                 udev_unref(udev);
-                udev_log_close();
+                log_close();
                 exit(rc);
         }
         case -1:
                 udev_monitor_unref(worker_monitor);
                 event->state = EVENT_QUEUED;
                 free(worker);
-                err(udev, "fork of child failed: %m\n");
+                log_error("fork of child failed: %m\n");
                 break;
         default:
                 /* close monitor, but keep address around */
@@ -396,7 +385,7 @@ out:
                 event->state = EVENT_RUNNING;
                 udev_list_node_append(&worker->node, &worker_list);
                 children++;
-                info(udev, "seq %llu forked new worker [%u]\n", udev_device_get_seqnum(event->dev), pid);
+                log_debug("seq %llu forked new worker [%u]\n", udev_device_get_seqnum(event->dev), pid);
                 break;
         }
 }
@@ -414,7 +403,7 @@ static void event_run(struct event *event)
 
                 count = udev_monitor_send_device(monitor, worker->monitor, event->dev);
                 if (count < 0) {
-                        err(event->udev, "worker [%u] did not accept message %zi (%m), kill it\n", worker->pid, count);
+                        log_error("worker [%u] did not accept message %zi (%m), kill it\n", worker->pid, count);
                         kill(worker->pid, SIGKILL);
                         worker->state = WORKER_KILLED;
                         continue;
@@ -429,7 +418,7 @@ static void event_run(struct event *event)
 
         if (children >= children_max) {
                 if (children_max > 1)
-                        info(event->udev, "maximum number (%i) of children reached\n", children);
+                        log_debug("maximum number (%i) of children reached\n", children);
                 return;
         }
 
@@ -456,7 +445,7 @@ static int event_queue_insert(struct udev_device *dev)
         event->ifindex = udev_device_get_ifindex(dev);
 
         udev_queue_export_device_queued(udev_queue_export, dev);
-        info(event->udev, "seq %llu queued, '%s' '%s'\n", udev_device_get_seqnum(dev),
+        log_debug("seq %llu queued, '%s' '%s'\n", udev_device_get_seqnum(dev),
              udev_device_get_action(dev), udev_device_get_subsystem(dev));
 
         event->state = EVENT_QUEUED;
@@ -572,10 +561,8 @@ static void event_queue_start(struct udev *udev)
                         continue;
 
                 /* do not start event if parent or child event is still running */
-                if (is_devpath_busy(event)) {
-                        dbg(udev, "delay seq %llu (%s)\n", event->seqnum, event->devpath);
+                if (is_devpath_busy(event))
                         continue;
-                }
 
                 event_run(event);
         }
@@ -646,23 +633,24 @@ static struct udev_ctrl_connection *handle_ctrl_msg(struct udev_ctrl *uctrl)
 
         i = udev_ctrl_get_set_log_level(ctrl_msg);
         if (i >= 0) {
-                info(udev, "udevd message (SET_LOG_PRIORITY) received, log_priority=%i\n", i);
+                log_debug("udevd message (SET_LOG_PRIORITY) received, log_priority=%i\n", i);
+                log_set_max_level(i);
                 udev_set_log_priority(udev, i);
                 worker_kill(udev, 0);
         }
 
         if (udev_ctrl_get_stop_exec_queue(ctrl_msg) > 0) {
-                info(udev, "udevd message (STOP_EXEC_QUEUE) received\n");
+                log_debug("udevd message (STOP_EXEC_QUEUE) received\n");
                 stop_exec_queue = true;
         }
 
         if (udev_ctrl_get_start_exec_queue(ctrl_msg) > 0) {
-                info(udev, "udevd message (START_EXEC_QUEUE) received\n");
+                log_debug("udevd message (START_EXEC_QUEUE) received\n");
                 stop_exec_queue = false;
         }
 
         if (udev_ctrl_get_reload(ctrl_msg) > 0) {
-                info(udev, "udevd message (RELOAD) received\n");
+                log_debug("udevd message (RELOAD) received\n");
                 reload = true;
         }
 
@@ -679,14 +667,14 @@ static struct udev_ctrl_connection *handle_ctrl_msg(struct udev_ctrl *uctrl)
                                 val[0] = '\0';
                                 val = &val[1];
                                 if (val[0] == '\0') {
-                                        info(udev, "udevd message (ENV) received, unset '%s'\n", key);
+                                        log_debug("udevd message (ENV) received, unset '%s'\n", key);
                                         udev_add_property(udev, key, NULL);
                                 } else {
-                                        info(udev, "udevd message (ENV) received, set '%s=%s'\n", key, val);
+                                        log_debug("udevd message (ENV) received, set '%s=%s'\n", key, val);
                                         udev_add_property(udev, key, val);
                                 }
                         } else {
-                                err(udev, "wrong key format '%s'\n", key);
+                                log_error("wrong key format '%s'\n", key);
                         }
                         free(key);
                 }
@@ -695,15 +683,15 @@ static struct udev_ctrl_connection *handle_ctrl_msg(struct udev_ctrl *uctrl)
 
         i = udev_ctrl_get_set_children_max(ctrl_msg);
         if (i >= 0) {
-                info(udev, "udevd message (SET_MAX_CHILDREN) received, children_max=%i\n", i);
+                log_debug("udevd message (SET_MAX_CHILDREN) received, children_max=%i\n", i);
                 children_max = i;
         }
 
         if (udev_ctrl_get_ping(ctrl_msg) > 0)
-                info(udev, "udevd message (SYNC) received\n");
+                log_debug("udevd message (SYNC) received\n");
 
         if (udev_ctrl_get_exit(ctrl_msg) > 0) {
-                info(udev, "udevd message (EXIT) received\n");
+                log_debug("udevd message (EXIT) received\n");
                 udev_exit = true;
                 /* keep reference to block the client until we exit */
                 udev_ctrl_connection_ref(ctrl_conn);
@@ -725,7 +713,7 @@ static int handle_inotify(struct udev *udev)
 
         buf = malloc(nbytes);
         if (buf == NULL) {
-                err(udev, "error getting buffer for inotify\n");
+                log_error("error getting buffer for inotify\n");
                 return -1;
         }
 
@@ -737,17 +725,17 @@ static int handle_inotify(struct udev *udev)
                 ev = (struct inotify_event *)(buf + pos);
                 dev = udev_watch_lookup(udev, ev->wd);
                 if (dev != NULL) {
-                        info(udev, "inotify event: %x for %s\n", ev->mask, udev_device_get_devnode(dev));
+                        log_debug("inotify event: %x for %s\n", ev->mask, udev_device_get_devnode(dev));
                         if (ev->mask & IN_CLOSE_WRITE) {
                                 char filename[UTIL_PATH_SIZE];
                                 int fd;
 
-                                info(udev, "device %s closed, synthesising 'change'\n", udev_device_get_devnode(dev));
+                                log_debug("device %s closed, synthesising 'change'\n", udev_device_get_devnode(dev));
                                 util_strscpyl(filename, sizeof(filename), udev_device_get_syspath(dev), "/uevent", NULL);
                                 fd = open(filename, O_WRONLY);
                                 if (fd >= 0) {
                                         if (write(fd, "change", 6) < 0)
-                                                info(udev, "error writing uevent: %m\n");
+                                                log_debug("error writing uevent: %m\n");
                                         close(fd);
                                 }
                         }
@@ -785,26 +773,26 @@ static void handle_signal(struct udev *udev, int signo)
 
                                 if (worker->pid != pid)
                                         continue;
-                                info(udev, "worker [%u] exit\n", pid);
+                                log_debug("worker [%u] exit\n", pid);
 
                                 if (WIFEXITED(status)) {
                                         if (WEXITSTATUS(status) != 0)
-                                                err(udev, "worker [%u] exit with return code %i\n", pid, WEXITSTATUS(status));
+                                                log_error("worker [%u] exit with return code %i\n", pid, WEXITSTATUS(status));
                                 } else if (WIFSIGNALED(status)) {
-                                        err(udev, "worker [%u] terminated by signal %i (%s)\n",
+                                        log_error("worker [%u] terminated by signal %i (%s)\n",
                                             pid, WTERMSIG(status), strsignal(WTERMSIG(status)));
                                 } else if (WIFSTOPPED(status)) {
-                                        err(udev, "worker [%u] stopped\n", pid);
+                                        log_error("worker [%u] stopped\n", pid);
                                 } else if (WIFCONTINUED(status)) {
-                                        err(udev, "worker [%u] continued\n", pid);
+                                        log_error("worker [%u] continued\n", pid);
                                 } else {
-                                        err(udev, "worker [%u] exit with status 0x%04x\n", pid, status);
+                                        log_error("worker [%u] exit with status 0x%04x\n", pid, status);
                                 }
 
                                 if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) {
                                         if (worker->event) {
-                                                err(udev, "worker [%u] failed while handling '%s'\n",
-                                                    pid, worker->event->devpath);
+                                                log_error("worker [%u] failed while handling '%s'\n",
+                                                          pid, worker->event->devpath);
                                                 worker->event->exitcode = -32;
                                                 event_queue_delete(worker->event, true);
                                                 /* drop reference taken for state 'running' */
@@ -879,7 +867,7 @@ static void static_dev_create_from_modules(struct udev *udev)
                 util_strscpyl(filename, sizeof(filename), udev_get_dev_path(udev), "/", devname, NULL);
                 util_create_path_selinux(udev, filename);
                 udev_selinux_setfscreatecon(udev, filename, mode);
-                info(udev, "mknod '%s' %c%u:%u\n", filename, type, maj, min);
+                log_debug("mknod '%s' %c%u:%u\n", filename, type, maj, min);
                 if (mknod(filename, mode, makedev(maj, min)) < 0 && errno == EEXIST)
                         utimensat(AT_FDCWD, filename, NULL, 0);
                 udev_selinux_resetfscreatecon(udev);
@@ -1148,7 +1136,7 @@ static int systemd_fds(struct udev *udev, int *rctrl, int *rnetlink)
         if (ctrl < 0 || netlink < 0)
                 return -1;
 
-        info(udev, "ctrl=%i netlink=%i\n", ctrl, netlink);
+        log_debug("ctrl=%i netlink=%i\n", ctrl, netlink);
         *rctrl = ctrl;
         *rnetlink = netlink;
         return 0;
@@ -1173,7 +1161,7 @@ static bool check_rules_timestamp(struct udev *udev)
 
                 /* first check */
                 if (stamp_usec[i] != 0) {
-                        info(udev, "reload - timestamp of '%s' changed\n", p[i]);
+                        log_debug("reload - timestamp of '%s' changed\n", p[i]);
                         changed = true;
                 }
 
@@ -1213,9 +1201,10 @@ int main(int argc, char *argv[])
         if (udev == NULL)
                 goto exit;
 
-        udev_log_init("udevd");
+        log_open();
+        log_parse_environment();
         udev_set_log_fn(udev, udev_main_log);
-        info(udev, "version %s\n", VERSION);
+        log_debug("version %s\n", VERSION);
         udev_selinux_init(udev);
 
         for (;;) {
@@ -1249,7 +1238,7 @@ int main(int argc, char *argv[])
                                 resolve_names = -1;
                         } else {
                                 fprintf(stderr, "resolve-names must be early, late or never\n");
-                                err(udev, "resolve-names must be early, late or never\n");
+                                log_error("resolve-names must be early, late or never\n");
                                 goto exit;
                         }
                         break;
@@ -1308,7 +1297,7 @@ int main(int argc, char *argv[])
 
         if (getuid() != 0) {
                 fprintf(stderr, "root privileges required\n");
-                err(udev, "root privileges required\n");
+                log_error("root privileges required\n");
                 goto exit;
         }
 
@@ -1337,7 +1326,7 @@ int main(int argc, char *argv[])
                                 close(fd);
                 } else {
                         fprintf(stderr, "cannot open /dev/null\n");
-                        err(udev, "cannot open /dev/null\n");
+                        log_error("cannot open /dev/null\n");
                 }
         }
 
@@ -1345,14 +1334,14 @@ int main(int argc, char *argv[])
                 /* get control and netlink socket from from systemd */
                 udev_ctrl = udev_ctrl_new_from_fd(udev, fd_ctrl);
                 if (udev_ctrl == NULL) {
-                        err(udev, "error taking over udev control socket");
+                        log_error("error taking over udev control socket");
                         rc = 1;
                         goto exit;
                 }
 
                 monitor = udev_monitor_new_from_netlink_fd(udev, "kernel", fd_netlink);
                 if (monitor == NULL) {
-                        err(udev, "error taking over netlink socket\n");
+                        log_error("error taking over netlink socket\n");
                         rc = 3;
                         goto exit;
                 }
@@ -1361,7 +1350,7 @@ int main(int argc, char *argv[])
                 udev_ctrl = udev_ctrl_new(udev);
                 if (udev_ctrl == NULL) {
                         fprintf(stderr, "error initializing udev control socket");
-                        err(udev, "error initializing udev control socket");
+                        log_error("error initializing udev control socket");
                         rc = 1;
                         goto exit;
                 }
@@ -1370,7 +1359,7 @@ int main(int argc, char *argv[])
                 monitor = udev_monitor_new_from_netlink(udev, "kernel");
                 if (monitor == NULL) {
                         fprintf(stderr, "error initializing netlink socket\n");
-                        err(udev, "error initializing netlink socket\n");
+                        log_error("error initializing netlink socket\n");
                         rc = 3;
                         goto exit;
                 }
@@ -1379,14 +1368,14 @@ int main(int argc, char *argv[])
 
         if (udev_monitor_enable_receiving(monitor) < 0) {
                 fprintf(stderr, "error binding netlink socket\n");
-                err(udev, "error binding netlink socket\n");
+                log_error("error binding netlink socket\n");
                 rc = 3;
                 goto exit;
         }
 
         if (udev_ctrl_enable_receiving(udev_ctrl) < 0) {
                 fprintf(stderr, "error binding udev control socket\n");
-                err(udev, "error binding udev control socket\n");
+                log_error("error binding udev control socket\n");
                 rc = 1;
                 goto exit;
         }
@@ -1396,7 +1385,7 @@ int main(int argc, char *argv[])
         /* create queue file before signalling 'ready', to make sure we block 'settle' */
         udev_queue_export = udev_queue_export_new(udev);
         if (udev_queue_export == NULL) {
-                err(udev, "error creating queue file\n");
+                log_error("error creating queue file\n");
                 goto exit;
         }
 
@@ -1409,7 +1398,7 @@ int main(int argc, char *argv[])
                 case 0:
                         break;
                 case -1:
-                        err(udev, "fork of daemon failed: %m\n");
+                        log_error("fork of daemon failed: %m\n");
                         rc = 4;
                         goto exit;
                 default:
@@ -1424,7 +1413,7 @@ int main(int argc, char *argv[])
                         /* Fallback to old interface */
                         fd = open("/proc/self/oom_adj", O_RDWR);
                         if (fd < 0) {
-                                err(udev, "error disabling OOM: %m\n");
+                                log_error("error disabling OOM: %m\n");
                         } else {
                                 /* OOM_DISABLE == -17 */
                                 write(fd, "-17", 3);
@@ -1459,7 +1448,7 @@ int main(int argc, char *argv[])
         fd_inotify = udev_watch_init(udev);
         if (fd_inotify < 0) {
                 fprintf(stderr, "error initializing inotify\n");
-                err(udev, "error initializing inotify\n");
+                log_error("error initializing inotify\n");
                 rc = 4;
                 goto exit;
         }
@@ -1471,7 +1460,7 @@ int main(int argc, char *argv[])
         fd_signal = signalfd(-1, &mask, SFD_NONBLOCK|SFD_CLOEXEC);
         if (fd_signal < 0) {
                 fprintf(stderr, "error creating signalfd\n");
-                err(udev, "error creating signalfd\n");
+                log_error("error creating signalfd\n");
                 rc = 5;
                 goto exit;
         }
@@ -1479,7 +1468,7 @@ int main(int argc, char *argv[])
         /* unnamed socket from workers to the main daemon */
         if (socketpair(AF_LOCAL, SOCK_DGRAM|SOCK_CLOEXEC, 0, worker_watch) < 0) {
                 fprintf(stderr, "error creating socketpair\n");
-                err(udev, "error creating socketpair\n");
+                log_error("error creating socketpair\n");
                 rc = 6;
                 goto exit;
         }
@@ -1489,7 +1478,7 @@ int main(int argc, char *argv[])
 
         rules = udev_rules_new(udev, resolve_names);
         if (rules == NULL) {
-                err(udev, "error reading rules\n");
+                log_error("error reading rules\n");
                 goto exit;
         }
 
@@ -1515,7 +1504,7 @@ int main(int argc, char *argv[])
 
         fd_ep = epoll_create1(EPOLL_CLOEXEC);
         if (fd_ep < 0) {
-                err(udev, "error creating epoll fd: %m\n");
+                log_error("error creating epoll fd: %m\n");
                 goto exit;
         }
         if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_ctrl, &ep_ctrl) < 0 ||
@@ -1523,7 +1512,7 @@ int main(int argc, char *argv[])
             epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_signal, &ep_signal) < 0 ||
             epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_netlink, &ep_netlink) < 0 ||
             epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_worker, &ep_worker) < 0) {
-                err(udev, "fail to add fds to epoll: %m\n");
+                log_error("fail to add fds to epoll: %m\n");
                 goto exit;
         }
 
@@ -1539,7 +1528,7 @@ int main(int argc, char *argv[])
                 else
                         children_max = 128;
         }
-        info(udev, "set children_max to %u\n", children_max);
+        log_debug("set children_max to %u\n", children_max);
 
         udev_rules_apply_static_dev_perms(rules);
 
@@ -1597,13 +1586,13 @@ int main(int argc, char *argv[])
 
                         /* timeout */
                         if (udev_exit) {
-                                err(udev, "timeout, giving up waiting for workers to finish\n");
+                                log_error("timeout, giving up waiting for workers to finish\n");
                                 break;
                         }
 
                         /* kill idle workers */
                         if (udev_list_node_is_empty(&event_list)) {
-                                info(udev, "cleanup idle workers\n");
+                                log_debug("cleanup idle workers\n");
                                 worker_kill(udev, 2);
                         }
 
@@ -1615,15 +1604,15 @@ int main(int argc, char *argv[])
                                         continue;
 
                                 if ((now_usec() - worker->event_start_usec) > 30 * 1000 * 1000) {
-                                        err(udev, "worker [%u] timeout, kill it\n", worker->pid,
+                                        log_error("worker [%u] timeout, kill it\n", worker->pid,
                                             worker->event ? worker->event->devpath : "<idle>");
                                         kill(worker->pid, SIGKILL);
                                         worker->state = WORKER_KILLED;
                                         /* drop reference taken for state 'running' */
                                         worker_unref(worker);
                                         if (worker->event) {
-                                                err(udev, "seq %llu '%s' killed\n",
-                                                    udev_device_get_seqnum(worker->event->dev), worker->event->devpath);
+                                                log_error("seq %llu '%s' killed\n",
+                                                          udev_device_get_seqnum(worker->event->dev), worker->event->devpath);
                                                 worker->event->exitcode = -64;
                                                 event_queue_delete(worker->event, true);
                                                 worker->event = NULL;
@@ -1741,6 +1730,6 @@ exit_daemonize:
         udev_ctrl_unref(udev_ctrl);
         udev_selinux_exit(udev);
         udev_unref(udev);
-        udev_log_close();
+        log_close();
         return rc;
 }