shutdown hangs 7189

On Thu, 15 Dec 2005, Peter T. Breuer .. ..

Here's an excerpt ofvar-log from the first time this problem occurred (I posted here at 21:37 on 13 dec by my clock):

Dec 12 19:57:22 localhost ntpd2343: synchronized to LOCAL(0), stratum 10 Dec 12 20:00:35 localhost ntpd2343: synchronized to 64.109.43.141, stratum 2 Dec 12 20:01:01 localhost crond(pamunix)25063: session opened for user root by (uid=0) Dec 12 20:01:02 localhost crond(pamunix)25063: session closed for user root Dec 12 20:17:45 localhost ntpd2343: time reset -0.383350 s Dec 12 20:22:05 localhost ntpd2343: synchronized to LOCAL(0), stratum 10 Dec 12 20:23:08 localhost ntpd2343: synchronized to 80.190.233.67, stratum 2 Dec 12 20:55:14 localhost ntpd2343: time reset +0.162879 s Dec 12 20:59:36 localhost ntpd2343: synchronized to LOCAL(0), stratum 10 Dec 12 21:00:36 localhost ntpd2343: synchronized to 80.190.233.67, stratum 2 Dec 12 21:01:02 localhost crond(pamunix)25552: session opened for user root by (uid=0) Dec 12 21:01:02 localhost crond(pamunix)25552: session closed for user root Dec 12 22:01:02 localhost crond(pamunix)26036: session opened for user root by (uid=0) Dec 12 22:01:02 localhost crond(pamunix)26036: session closed for user root Dec 12 23:01:01 localhost crond(pamunix)26521: session opened for user root by (uid=0) Dec 12 23:01:02 localhost crond(pamunix)26521: session closed for user root Dec 13 00:01:01 localhost crond(pamunix)27005: session opened for user root by (uid=0) Dec 13 00:01:02 localhost crond(pamunix)27005: session closed for user root Dec 13 00:33:04 localhost kernel: audit(:180249): major=252 namecount=0: freeing multiple contexts (1) Dec 13 00:33:04 localhost kernel: audit(:668 plus 19705): major=113 namecount=0: freeing multiple contexts (2) Dec 13 00:33:06 localhost gpm2376: *** info mice.c(1766): Dec 13 00:33:06 localhost gpm2376: imps2: Auto-detected intellimouse PS-2 Dec 13 00:33:16 localhost su(pamunix)27282: session opened for user root by (uid=500) Dec 13 01:01:01 localhost crond(pamunix)27555: session opened for user root by (uid=0) Dec 13 01:01:01 localhost crond(pamunix)27555: session closed for user root Dec 13 01:22:04 localhost dhclient: DHCPREQUEST on eth1 to 192.168.2.1 port 67 Dec 13 01:22:04 localhost dhclient: DHCPACK from 192.168.2.1 Dec 13 01:22:04 localhost dhclient: bound to 192.168.2.175 -- renewal in 255262 seconds. Dec 13 02:01:01 localhost crond(pamunix)28141: session opened for user root by (uid=0) Dec 13 02:01:01 localhost crond(pamunix)28141: session closed for user root Dec 13 03:01:02 localhost crond(pamunix)28625: session opened for user root by (uid=0) Dec 13 03:01:02 localhost crond(pamunix)28625: session closed for user root Dec 13 03:37:48 localhost su(pamunix)27282: session closed for user root Dec 13 04:01:02 localhost crond(pamunix)29274: session opened for user root by (uid=0) Dec 13 04:01:02 localhost crond(pamunix)29274: session closed for user root Dec 13 04:02:01 localhost crond(pamunix)29283: session opened for user root by (uid=0) Dec 13 04:02:30 localhost crond(pamunix)29283: session closed for user root Dec 13 04:42:04 localhost kernel: hdc: irq timeout: status=0xd0 { Busy } Dec 13 04:42:04 localhost kernel: ide: failed opcode was: unknown Dec 13 04:42:04 localhost kernel: hdc: ATAPI reset complete Dec 13 04:51:26 localhost kernel: hdc: irq timeout: status=0xd0 { Busy } Dec 13 04:51:26 localhost kernel: ide: failed opcode was: unknown Dec 13 04:51:26 localhost kernel: hdc: ATAPI reset complete Dec 13 05:01:02 localhost crond(pamunix)30485: session opened for user root by (uid=0) Dec 13 05:01:03 localhost crond(pamunix)30485: session closed for user root Dec 13 05:27:48 localhost kernel: ohcihcd 0000:00:03.1: wakeup Dec 13 05:27:48 localhost kernel: usb 3-2: new full speed USB device using ohcihcd and address 4 Dec 13 05:27:48 localhost kernel: scsi3 : SCSI emulation for USB Mbutt Storage devices Dec 13 05:27:53 localhost kernel: Vendor: SigmaTel Model: MSCN Rev: 0100 Dec 13 05:27:53 localhost kernel: Type: Direct-Access ANSI SCSI revision: 04 Dec 13 05:27:53 localhost kernel: SCSI device sda: 247296 512-byte hdwr sectors (127 MB) Dec 13 05:27:53 localhost kernel: sda: Write Protect is off Dec 13 05:27:53 localhost kernel: sda: buttuming drive cache: write through Dec 13 05:27:53 localhost kernel: SCSI device sda: 247296 512-byte hdwr sectors (127 MB) Dec 13 05:27:53 localhost kernel: sda: Write Protect is off Dec 13 05:27:53 localhost kernel: sda: buttuming drive cache: write through Dec 13 05:27:53 localhost kernel: sda: sda1 Dec 13 05:27:53 localhost kernel: Attached scsi removable disk sda at scsi3, channel 0, id 0, lun 0 Dec 13 05:27:54 localhost scsi.agent30834: disk at devices-pci0000:00-0000:00:03.1-usb3-3-2-3-2:1.0-host3-target3:0:0-3:0:0:0 Dec 13 05:27:56 localhost fstab-sync30858: added mount point media-usbdisk fordev-sda1 Dec 13 05:28:09 localhost kernel: SELinux: initialized (dev sda1, type vfat), uses genfscontexts Dec 13 05:36:19 localhost kernel: usb 3-2: USB disconnect, address 4 Dec 13 05:36:21 localhost fstab-sync30973: removed mount point media-usbdisk fordev-sda1 Dec 13 06:01:02 localhost crond(pamunix)31207: session opened for user root by (uid=0) Dec 13 06:01:02 localhost crond(pamunix)31207: session closed for user root Dec 13 06:36:31 localhost kernel: SELinux: initialized (dev hda1, type vfat), uses genfscontexts Dec 13 06:49:54 localhost su(pamunix)31636: session opened for user root by (uid=500) Dec 13 06:50:01 localhost su(pamunix)31636: session closed for user root Dec 13 06:50:24 localhost su(pamunix)31689: session opened for user root by (uid=500) Dec 13 06:51:57 localhost su(pamunix)31689: session closed for user root Dec 13 06:51:58 localhost kernel: audit(:16122773): major=252 namecount=0: freeing multiple contexts (1) Dec 13 06:51:58 localhost kernel: audit(:1819225): major=113 namecount=0: freeing multiple contexts (2) Dec 13 06:52:00 localhost gpm2376: *** info mice.c(1766): Dec 13 06:52:00 localhost gpm2376: imps2: Auto-detected intellimouse PS-2 Dec 13 07:01:01 localhost crond(pamunix)31934: session opened for user root by (uid=0) Dec 13 07:01:02 localhost crond(pamunix)31934: session closed for user root Dec 13 07:39:47 localhost ntpd2343: synchronized to 64.109.43.141, stratum 2 Dec 13 08:01:01 localhost crond(pamunix)32426: session opened for user root by (uid=0) Dec 13 08:01:02 localhost crond(pamunix)32426: session closed for user root Dec 13 09:01:01 localhost crond(pamunix)444: session opened for user root by (uid=0) Dec 13 09:01:02 localhost crond(pamunix)444: session closed for user root Dec 13 10:01:01 localhost crond(pamunix)929: session opened for user root by (uid=0) Dec 13 10:01:01 localhost crond(pamunix)929: session closed for user root Dec 13 11:01:01 localhost crond(pamunix)1414: session opened for user root by (uid=0) Dec 13 11:01:01 localhost crond(pamunix)1414: session closed for user root Dec 13 12:01:02 localhost crond(pamunix)1900: session opened for user root by (uid=0) Dec 13 12:01:02 localhost crond(pamunix)1900: session closed for user root Dec 13 13:01:02 localhost crond(pamunix)2409: session opened for user root by (uid=0) Dec 13 13:01:02 localhost crond(pamunix)2409: session closed for user root Dec 13 14:01:01 localhost crond(pamunix)2903: session opened for user root by (uid=0) Dec 13 14:01:02 localhost crond(pamunix)2903: session closed for user root Dec 13 15:01:01 localhost crond(pamunix)3390: session opened for user root by (uid=0) Dec 13 15:01:02 localhost crond(pamunix)3390: session closed for user root Dec 13 16:01:01 localhost crond(pamunix)3874: session opened for user root by (uid=0) Dec 13 16:01:01 localhost crond(pamunix)3874: session closed for user root Dec 13 16:05:06 localhost kernel: ohcihcd 0000:00:03.1: wakeup Dec 13 16:05:06 localhost kernel: usb 3-2: new full speed USB device using ohcihcd and address 5 Dec 13 16:05:06 localhost kernel: scsi4 : SCSI emulation for USB Mbutt Storage devices Dec 13 16:05:11 localhost kernel: Vendor: SigmaTel Model: MSCN Rev: 0100 Dec 13 16:05:11 localhost kernel: Type: Direct-Access ANSI SCSI revision: 04 Dec 13 16:05:11 localhost kernel: SCSI device sda: 247296 512-byte hdwr sectors (127 MB) Dec 13 16:05:11 localhost kernel: sda: Write Protect is off Dec 13 16:05:11 localhost kernel: sda: buttuming drive cache: write through Dec 13 16:05:11 localhost kernel: SCSI device sda: 247296 512-byte hdwr sectors (127 MB) Dec 13 16:05:11 localhost kernel: sda: Write Protect is off Dec 13 16:05:11 localhost kernel: sda: buttuming drive cache: write through Dec 13 16:05:11 localhost kernel: sda: sda1 Dec 13 16:05:11 localhost kernel: Attached scsi removable disk sda at scsi4, channel 0, id 0, lun 0 Dec 13 16:05:12 localhost scsi.agent4013: disk at devices-pci0000:00-0000:00:03.1-usb3-3-2-3-2:1.0-host4-target4:0:0-4:0:0:0 Dec 13 16:05:13 localhost fstab-sync4037: added mount point media-usbdisk fordev-sda1 Dec 13 16:05:48 localhost kernel: SELinux: initialized (dev sda1, type vfat), uses genfscontexts Dec 13 16:07:47 localhost kernel: usb 3-2: USB disconnect, address 5 0x70000 Dec 13 16:07:47 localhost kernel: endrequest: I-O error, dev sda, sector 122848 Dec 13 16:07:47 localhost kernel: Buffer I-O error on device sda1, logical block 122787 Dec 13 16:07:47 localhost kernel: lost page write due to I-O error on sda1 0x70000 Dec 13 16:07:47 localhost kernel: endrequest: I-O error, dev sda, sector 122849 Dec 13 16:07:47 localhost kernel: Buffer I-O error on device sda1, logical block 122788 Dec 13 16:07:47 localhost kernel: lost page write due to I-O error on sda1 0x70000 Dec 13 16:07:47 localhost kernel: endrequest: I-O error, dev sda, sector 122850 Dec 13 16:07:47 localhost kernel: Buffer I-O error on device sda1, logical block 122789 Dec 13 16:07:47 localhost kernel: lost page write due to I-O error on sda1 Dec 13 16:55:27 localhost su(pamunix)4545: session opened for user root by (uid=500) Dec 13 17:01:02 localhost crond(pamunix)4630: session opened for user root by (uid=0) Dec 13 17:01:03 localhost crond(pamunix)4630: session closed for user root Dec 13 18:01:02 localhost crond(pamunix)5334: session opened for user root by (uid=0) Dec 13 18:01:03 localhost crond(pamunix)5334: session closed for user root Dec 13 19:01:02 localhost crond(pamunix)5961: session opened for user root by (uid=0) Dec 13 19:01:03 localhost crond(pamunix)5961: session closed for user root Dec 13 19:11:08 localhost kernel: hdc: irq timeout: status=0xd0 { Busy } Dec 13 19:11:08 localhost kernel: ide: failed opcode was: unknown Dec 13 19:11:08 localhost kernel: hdc: ATAPI reset complete Dec 13 19:11:27 localhost kernel: hdc: irq timeout: status=0xd0 { Busy } Dec 13 19:11:27 localhost kernel: ide: failed opcode was: unknown Dec 13 19:11:27 localhost kernel: hdc: ATAPI reset complete Dec 13 19:20:02 localhost su(pamunix)6143: session opened for user root by (uid=500) Dec 13 19:37:39 localhost su(pamunix)6143: session closed for user root Dec 13 19:38:10 localhost kernel: audit(:112931): major=252 namecount=0: freeing multiple contexts (1) Dec 13 19:38:10 localhost kernel: audit(:3487932): major=113 namecount=0: freeing multiple contexts (2) Dec 13 19:38:10 localhost su(pamunix)4545: session closed for user root Dec 13 19:38:11 localhost gpm2376: *** info mice.c(1766): Dec 13 19:38:11 localhost gpm2376: imps2: Auto-detected intellimouse PS-2 Dec 13 19:39:24 localhost shutdown: shutting down for system reboot Dec 13 19:40:41 localhost kernel: audit(:519571): major=252 namecount=0: freeing multiple contexts (1) Dec 13 19:40:41 localhost kernel: audit(:29368 plus 19): major=113 namecount=0: freeing multiple contexts (2) Dec 13 19:40:43 localhost gpm2376: *** info mice.c(1766): Dec 13 19:40:43 localhost gpm2376: imps2: Auto-detected intellimouse PS-2 Dec 13 19:40:45 localhost shutdown: shutting down for system reboot Dec 13 19:40:56 localhost login(pamunix)17709: session opened for user root by (uid=0) Dec 13 19:40:56 localhost -- root17709: ROOT LOGIN ON tty1 Dec 13 19:40:58 localhost shutdown: shutting down for system reboot Dec 13 19:41:27 localhost login(pamunix)2481: session opened for user root by (uid=0) Dec 13 19:41:27 localhost -- root2481: ROOT LOGIN ON tty2 Dec 13 20:01:02 localhost crond(pamunix)6811: session opened for user root by (uid=0) Dec 13 20:01:02 localhost crond(pamunix)6811: session closed for user root Dec 13 20:57:39 localhost shutdown: shutting down for system reboot

-thufir