Debian Bug report logs - #406477
linux-doc-2.6.18: Kernel oopses on xen-amd64 SMP while dealing with LVM snapshots

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Package: linux-2.6; Maintainer for linux-2.6 is Debian Kernel Team <debian-kernel@lists.debian.org>;

Reported by: Ingo Juergensmann <ij@2006.bluespice.org>

Date: Thu, 11 Jan 2007 13:48:21 UTC

Severity: important

Fixed in version 2.6.20-1

Done: Bastian Blank <waldi@debian.org>

Bug is archived. No further changes may be made.

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Report forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#406477; Package linux-doc-2.6.18. Full text and rfc822 format available.

Acknowledgement sent to Ingo Juergensmann <ij@2006.bluespice.org>:
New Bug report received and forwarded. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. Full text and rfc822 format available.

Message #5 received at submit@bugs.debian.org (full text, mbox):

From: Ingo Juergensmann <ij@2006.bluespice.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: linux-doc-2.6.18: Kernel oopses on xen-amd64 SMP while dealing with LVM snapshots
Date: Thu, 11 Jan 2007 14:34:09 +0100
Package: linux-doc-2.6.18
Severity: important


Hi!

Subject already says it: 
Debian kernel 2.6.18-3-xen-vserver-amd64 causes kernel oopses (and 
therefore probably data loss or broken systems) when using LVM snapshots
with Xen on a dual amd64 machine. 

More details: 
Machine is a AMD Athlon(tm) 64 X2 Dual Core Processor 3800+. 2G Ram system 
with two identical 250GB harddisks hooked up as Software-RAID1. One RAID1 
partition is setup for LVM to host the disks for Xen domUs. It's Etch. 

I'm using LVM snapshots to backup the running Xen Domains. When removing 
the snapshots again, the Kernel oopses like this:

Jan 11 11:36:40 wbs-euserv kernel: ----------- [cut here ] --------- [please bite here ] ---------
Jan 11 11:36:40 wbs-euserv kernel: Kernel BUG at mm/slab.c:595
Jan 11 11:36:40 wbs-euserv kernel: invalid opcode: 0000 [1] SMP
Jan 11 11:36:40 wbs-euserv kernel: CPU 0
Jan 11 11:36:40 wbs-euserv kernel: Modules linked in: xfrm4_mode_tunnel esp4 netloop tun ipv6 ipt_LOG ipt_iprange xt_physdev ipt_ULOG ipt_recent ipt_REJECT xt_tcpudp xt_state ip_conntrack nfnetlink iptable_fi
lter iptable_mangle ip_tables x_tables bridge deflate zlib_deflate twofish serpent aes blowfish des sha256 sha1 crypto_null af_key ext3 jbd mbcache loop snd_mpu401 snd_mpu401_uart snd_rawmidi snd_seq_device s
nd analog irtty_sir i2c_nforce2 sir_dev parport_pc gameport soundcore psmouse irda floppy parport serial_core serio_raw crc_ccitt evdev i2c_core pcspkr xfs dm_mirror dm_snapshot dm_mod raid1 md_mod ide_generi
c sd_mod sata_nv libata scsi_mod ehci_hcd amd74xx forcedeth generic ide_core ohci_hcd fan
Jan 11 11:36:40 wbs-euserv kernel: Pid: 7579, comm: lvremove Not tainted 2.6.18-3-xen-vserver-amd64 #1
Jan 11 11:36:40 wbs-euserv kernel: RIP: e030:[<ffffffff80207119>]  [<ffffffff80207119>] kmem_cache_free+0x58/0xca
Jan 11 11:36:40 wbs-euserv kernel: RSP: e02b:ffff88006f79fc68  EFLAGS: 00010202
Jan 11 11:36:40 wbs-euserv kernel: RAX: 0000000000000068 RBX: 0000000000000000 RCX: 0000000000000000
Jan 11 11:36:40 wbs-euserv kernel: RDX: ffff8800035b0e70 RSI: ffff880070c42588 RDI: ffff88007fc45840
Jan 11 11:36:40 wbs-euserv kernel: RBP: ffff880070c42588 R08: ffff88006f79e000 R09: 0000000000000000
Jan 11 11:36:40 wbs-euserv kernel: R10: ffff8800720ab200 R11: ffff88007386f880 R12: ffff88007fc45840
Jan 11 11:36:40 wbs-euserv kernel: R13: 0000000000003020 R14: 0000000000000302 R15: 0000000000000800
Jan 11 11:36:40 wbs-euserv kernel: FS:  00002ae26846bc80(0000) GS:ffffffff804d3000(0000) knlGS:0000000000000000
Jan 11 11:36:40 wbs-euserv kernel: CS:  e033 DS: 0000 ES: 0000
Jan 11 11:36:40 wbs-euserv kernel: Process lvremove (pid: 7579[#0], threadinfo ffff88006f79e000, task ffff88007386f880)
Jan 11 11:36:40 wbs-euserv kernel: Stack:  0000000000000000  0000000000000000  ffff880072233ee8  ffffc200001ef020
Jan 11 11:36:40 wbs-euserv kernel:  0000000000003020  ffffffff880dc9d4  ffff88007fc45840  ffff880072233e80
Jan 11 11:36:40 wbs-euserv kernel:  ffffc200001a4080  0000000000000000
Jan 11 11:36:40 wbs-euserv kernel: Call Trace:
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff880dc9d4>] :dm_snapshot:exit_exception_table+0x3c/0x67
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff880cef4a>] :dm_mod:dev_remove+0x0/0xb5
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff880dcaa5>] :dm_snapshot:snapshot_dtr+0xa6/0xe6
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff880cc856>] :dm_mod:dm_table_put+0x58/0xc5
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff880cb92a>] :dm_mod:dm_put+0x90/0x151
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff880cefec>] :dm_mod:dev_remove+0xa2/0xb5
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff880cf52d>] :dm_mod:ctl_ioctl+0x213/0x25e
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff802431fa>] do_ioctl+0x55/0x6b
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff80231e5a>] vfs_ioctl+0x364/0x38b
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff8024dacf>] sys_ioctl+0x59/0x78
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff8025ed5e>] system_call+0x86/0x8b
Jan 11 11:36:40 wbs-euserv kernel:  [<ffffffff8025ecd8>] system_call+0x0/0x8b
Jan 11 11:36:40 wbs-euserv kernel:
Jan 11 11:36:40 wbs-euserv kernel:
Jan 11 11:36:40 wbs-euserv kernel: Code: 0f 0b 68 05 a6 41 80 c2 53 02 4c 39 62 28 74 0a 0f 0b 68 05
Jan 11 11:36:40 wbs-euserv kernel: RIP  [<ffffffff80207119>] kmem_cache_free+0x58/0xca
Jan 11 11:36:40 wbs-euserv kernel:  RSP <ffff88006f79fc68>


The funny thing is: this happens only on the AMD64 X2 machine. We have 
a second machine which is nearly identical to the above: 
a AMD Athlon(tm) 64 Processor 3500+, 2G Ram, 2x 120GB disks softRaid1+LVM.
The second machine runs the same procedure for its Xen domains: snapshot,
backup, remove snapshot - but it doesn't show *any* kernel oopses in its
logfiles. This makes me guess that it could have something to do with 
the dual core CPU on the AMD64 X2 machine. 
(a very short test on a dual Xeon i386 machine didn't show oopses, but really
not deeply tested.)

Regards,
Ingo
-- System Information:
Debian Release: 4.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-3-xen-vserver-amd64
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)



Bug reassigned from package `linux-doc-2.6.18' to `linux-2.6'. Request was from dann frazier <dannf@debian.org> to control@bugs.debian.org. Full text and rfc822 format available.

Information forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#406477; Package linux-2.6. Full text and rfc822 format available.

Acknowledgement sent to Josef Gasteiger <josti@web.de>:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. Full text and rfc822 format available.

Message #12 received at 406477@bugs.debian.org (full text, mbox):

From: Josef Gasteiger <josti@web.de>
To: 406477@bugs.debian.org
Subject: Linux version 2.6.18-3-686 (Debian 2.6.18-7) crashes here
Date: Thu, 11 Jan 2007 23:36:31 +0100
I assume I have suffered the same or a similar bug, since in my syslog is also the "kernel BUG at mm/slab.c:595" line.

The machine is a Pentium 3 933 MHz desktop pc with Debian Etch.

Kernel version: Linux version 2.6.18-3-686 (Debian 2.6.18-7) (waldi@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-20)) #1 SMP Mon Dec 4 16:41:14 UTC 2006

here the extract from syslog

> Jan 11 22:43:01 server kernel: __journal_remove_journal_head: freeing b_frozen_data
> Jan 11 22:43:01 server kernel: ------------[ cut here ]------------
> Jan 11 22:43:01 server kernel: kernel BUG at mm/slab.c:595!
> Jan 11 22:43:01 server kernel: invalid opcode: 0000 [#1]
> Jan 11 22:43:01 server kernel: SMP 
> Jan 11 22:43:01 server kernel: Modules linked in: usblp ppdev parport_pc lp parport button ac battery ipv6 ext2 dm_snapshot dm_mirror dm_mod loop snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd snd_page_alloc radio_maxiradio radio_gemtek_pci compat_ioctl32 videodev v4l1_compat v4l2_common i810_audio ac97_codec serio_raw evdev cp2101 usbserial i2c_i801 intel_rng rtc intel_agp agpgart soundcore i2c_core shpchp pci_hotplug psmouse pcspkr ext3 jbd mbcache ide_disk uhci_hcd e100 mii usbcore piix generic ide_core thermal processor fan
> Jan 11 22:43:01 server kernel: CPU:    0
> Jan 11 22:43:01 server kernel: EIP:    0060:[<c0156f55>]    Not tainted VLI
> Jan 11 22:43:01 server kernel: EFLAGS: 00010202   (2.6.18-3-686 #1) 
> Jan 11 22:43:01 server kernel: EIP is at kmem_cache_free+0x29/0x6d
> Jan 11 22:43:01 server kernel: eax: 68e5b746   ebx: c9d41ea4   ecx: cfaeb420   edx: c1c00000
> Jan 11 22:43:01 server kernel: esi: c31b46ec   edi: 20000000   ebp: cf33c800   esp: cfc31f20
> Jan 11 22:43:01 server kernel: ds: 007b   es: 007b   ss: 0068
> Jan 11 22:43:01 server kernel: Process kjournald (pid: 866, ti=cfc30000 task=cfe1e550 task.ti=cfc30000)
> Jan 11 22:43:01 server kernel: Stack: c9d41ea4 c31b46ec 00000000 d08af8f7 d08b2579 d08b1459 c9d41ea4 c31b46ec 
> Jan 11 22:43:01 server kernel:        d08b0d2a c9d41ea4 d08ad2a4 cd06f6c0 00000000 cfbc8000 cfe1e550 cfea3aa0 
> Jan 11 22:43:01 server kernel:        31fa399e 000196f4 00008467 cfbc8000 00000000 c1203cc0 00000000 00000001 
> Jan 11 22:43:01 server kernel: Call Trace:
> Jan 11 22:43:01 server kernel:  [<d08af8f7>] __journal_remove_journal_head+0x10e/0x157 [jbd]
> Jan 11 22:43:01 server kernel:  [<d08b0d2a>] journal_remove_journal_head+0x22/0x3a [jbd]
> Jan 11 22:43:01 server kernel:  [<d08ad2a4>] journal_commit_transaction+0x450/0xec4 [jbd]
> Jan 11 22:43:01 server kernel:  [<c01253b4>] lock_timer_base+0x15/0x2f
> Jan 11 22:43:01 server kernel:  [<c0125412>] try_to_del_timer_sync+0x44/0x4a
> Jan 11 22:43:01 server kernel:  [<d08b0ba5>] kjournald+0xa1/0x1c2 [jbd]
> Jan 11 22:43:01 server kernel:  [<c012d961>] autoremove_wake_function+0x0/0x2d
> Jan 11 22:43:01 server kernel:  [<d08b0b04>] kjournald+0x0/0x1c2 [jbd]
> Jan 11 22:43:01 server kernel:  [<c012d893>] kthread+0xc2/0xef
> Jan 11 22:43:01 server kernel:  [<c012d7d1>] kthread+0x0/0xef
> Jan 11 22:43:01 server kernel:  [<c0101005>] kernel_thread_helper+0x5/0xb
> Jan 11 22:43:01 server kernel: Code: ff ff 57 89 d7 8d 92 00 00 00 40 89 c1 c1 ea 0c c1 e2 05 03 15 70 e3 36 c0 56 53 8b 02 f6 c4 40 74 03 8b 52 0c 8b 02 84 c0 78 08 <0f> 0b 53 02 76 af 29 c0 39 4a 18 74 08 0f 0b 6a 0d 76 af 29 c0 
> Jan 11 22:43:01 server kernel: EIP: [<c0156f55>] kmem_cache_free+0x29/0x6d SS:ESP 0068:cfc31f20

I have laptop-mode running, maybe it has something to do with it??? Here the config file (it was on ac power):

> VERBOSE_OUTPUT=0
> ENABLE_LAPTOP_MODE_ON_BATTERY=1
> ENABLE_LAPTOP_MODE_ON_AC=1
> ENABLE_LAPTOP_MODE_WHEN_LID_CLOSED=0
> MINIMUM_BATTERY_CHARGE_PERCENT=3
> DISABLE_LAPTOP_MODE_ON_CRITICAL_BATTERY_LEVEL=1
> HD="/dev/hda"
> PARTITIONS="auto"
> ASSUME_SCSI_IS_SATA=1
> LM_BATT_MAX_LOST_WORK_SECONDS=1200
> LM_AC_MAX_LOST_WORK_SECONDS=1200
> CONTROL_READAHEAD=1
> LM_READAHEAD=3072
> NOLM_READAHEAD=3072
> CONTROL_NOATIME=1
> CONTROL_HD_IDLE_TIMEOUT=1
> LM_AC_HD_IDLE_TIMEOUT_SECONDS=100
> LM_BATT_HD_IDLE_TIMEOUT_SECONDS=100
> NOLM_HD_IDLE_TIMEOUT_SECONDS=7200
> CONTROL_HD_POWERMGMT=0
> BATT_HD_POWERMGMT=1
> LM_AC_HD_POWERMGMT=255
> NOLM_AC_HD_POWERMGMT=255
> CONTROL_HD_WRITECACHE=0
> NOLM_AC_HD_WRITECACHE=1
> NOLM_BATT_HD_WRITECACHE=0
> LM_HD_WRITECACHE=0
> CONTROL_CPU_FREQUENCY=0
> BATT_CPU_MAXFREQ=medium
> BATT_CPU_MINFREQ=slowest
> BATT_CPU_GOVERNOR=ondemand
> LM_AC_CPU_MAXFREQ=fastest
> LM_AC_CPU_MINFREQ=slowest
> LM_AC_CPU_GOVERNOR=ondemand
> NOLM_AC_CPU_MAXFREQ=fastest
> NOLM_AC_CPU_MINFREQ=slowest
> NOLM_AC_CPU_GOVERNOR=performance
> CONTROL_CPU_THROTTLING=0
> BATT_CPU_THROTTLING=medium
> LM_AC_CPU_THROTTLING=medium
> NOLM_AC_CPU_THROTTLING=minimum
> CONTROL_SYSLOG_CONF=0
> LM_AC_SYSLOG_CONF=/etc/syslog-on-ac-with-lm.conf
> NOLM_AC_SYSLOG_CONF=/etc/syslog-on-ac-without-lm.conf
> BATT_SYSLOG_CONF=/etc/syslog-on-battery.conf
> SYSLOG_CONF_SIGNAL_PROGRAM=syslogd
> SYSLOG_CONF=/etc/syslog.conf
> CONTROL_DPMS_STANDBY=0
> BATT_DPMS_STANDBY=300
> LM_AC_DPMS_STANDBY=1200
> NOLM_AC_DPMS_STANDBY=1200
> CONTROL_TERMINAL=0
> BATT_TERMINAL_BLANK_MINUTES=1
> BATT_TERMINAL_POWERDOWN_MINUTES=2
> LM_AC_TERMINAL_BLANK_MINUTES=10
> LM_AC_TERMINAL_POWERDOWN_MINUTES=10
> NOLM_AC_TERMINAL_BLANK_MINUTES=10
> NOLM_AC_TERMINAL_POWERDOWN_MINUTES=50
> ENABLE_AUTO_HIBERNATION=0
> HIBERNATE_COMMAND=/usr/sbin/hibernate
> AUTO_HIBERNATION_BATTERY_CHARGE_PERCENT=2
> AUTO_HIBERNATION_ON_CRITICAL_BATTERY_LEVEL=1
> CONTROL_START_STOP=1
> CONTROL_MOUNT_OPTIONS=1
> LM_DIRTY_RATIO=90
> NOLM_DIRTY_RATIO=40
> LM_DIRTY_BACKGROUND_RATIO=1
> NOLM_DIRTY_BACKGROUND_RATIO=10
> DEF_UPDATE=5
> DEF_XFS_AGE_BUFFER=15
> DEF_XFS_SYNC_INTERVAL=30
> DEF_XFS_BUFD_INTERVAL=1
> DEF_MAX_AGE=30
> XFS_HZ=100
> LM_SECONDS_BEFORE_SYNC=2



Information forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#406477; Package linux-2.6. Full text and rfc822 format available.

Acknowledgement sent to Ingo Juergensmann <ij@2007.bluespice.org>:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. Full text and rfc822 format available.

Message #17 received at 406477@bugs.debian.org (full text, mbox):

From: Ingo Juergensmann <ij@2007.bluespice.org>
To: 406477@bugs.debian.org
Subject: Kernel oopses on non-SMP amd64 as well
Date: Mon, 22 Jan 2007 08:57:02 +0100
Hi!

Just discovered today: 

Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x648778       ("xfs_trans_read_buf") error 5 buf count 4096
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x12c0040       ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x280040       ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x3c0040       ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x500040       ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x640040       ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x780040       ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x8c0040       ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0xb53150       ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0xf00c90       ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x60       ("xfs_trans_read_buf") error 5 buf count 4096
Jan 21 03:42:05 s15222724 last message repeated 18 times
Jan 21 03:54:35 s15222724 kernel: xfs_force_shutdown(dm-10,0x1) called from line 424 of file fs/xfs/xfs_rw.c.  Return address = 0xffffffff88228d3d
Jan 21 03:54:35 s15222724 kernel: Filesystem "dm-10": I/O Error Detected. Shutting down filesystem: dm-10
Jan 21 03:54:35 s15222724 kernel: Please umount the filesystem, and rectify the problem(s)
Jan 21 03:54:35 s15222724 kernel: xfs_force_shutdown(dm-10,0x1) called from line 424 of file fs/xfs/xfs_rw.c.  Return address = 0xffffffff88228d3d
Jan 21 03:54:38 s15222724 kernel: ----------- [cut here ] --------- [please bite here ] ---------
Jan 21 03:54:38 s15222724 kernel: Kernel BUG at mm/slab.c:595
Jan 21 03:54:38 s15222724 kernel: invalid opcode: 0000 [1] SMP
Jan 21 03:54:38 s15222724 kernel: CPU 0
Jan 21 03:54:38 s15222724 kernel: Modules linked in: tun ipt_LOG ipt_iprange iptable_mangle iptable_nat ip_nat ipt_ULOG ipt_recent ipt_REJECT xt_tcpudp xt_state ip_conntrack nfnetlink xfrm4_mode_tunnel esp4 xt_physdev iptable_filter ip_tables x_tables netloop ipv6 bridge deflate zlib_deflate twofish serpent aes blowfish des sha256 sha1 crypto_null af_key xfs loop snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd snd_page_alloc shpchp pci_hotplug evdev serial_core sis_agp i810_audio ac97_codec soundcore serio_raw psmouse pcspkr ext3 jbd mbcache dm_mirror dm_snapshot dm_mod raid1 md_mod ide_generic sd_mod generic ehci_hcd sata_sis sis5513 ide_core ohci_hcd libata scsi_mod r8169 fan
Jan 21 03:54:38 s15222724 kernel: Pid: 17119, comm: lvremove Not tainted 2.6.18-2-xen-amd64 #1
Jan 21 03:54:39 s15222724 kernel: RIP: e030:[<ffffffff80207119>] [<ffffffff80207119>] kmem_cache_free+0x58/0xca
Jan 21 03:54:39 s15222724 kernel: RSP: e02b:ffff88000382fc68  EFLAGS: 00010206
Jan 21 03:54:39 s15222724 kernel: RAX: 000000000001006c RBX: 0000000000000000 RCX: 0000000000000000
Jan 21 03:54:39 s15222724 kernel: RDX: ffff8800016e5190 RSI: ffff8800057bec88 RDI: ffff8800068e2240
Jan 21 03:54:39 s15222724 kernel: RBP: ffff8800057bec88 R08: 0000000000000001 R09: ffffffff80454b80
Jan 21 03:54:39 s15222724 kernel: R10: ffff880005d3a910 R11: 0000000000000000 R12: ffff8800068e2240
Jan 21 03:54:39 s15222724 kernel: R13: 0000000000006c50 R14: 00000000000006c5 R15: 0000000000000800
Jan 21 03:54:39 s15222724 kernel: FS:  00002b596a719c80(0000) GS:ffffffff804c3000(0000) knlGS:0000000000000000
Jan 21 03:54:39 s15222724 kernel: CS:  e033 DS: 0000 ES: 0000
Jan 21 03:54:39 s15222724 kernel: Process lvremove (pid: 17119, threadinfo ffff88000382e000, task ffff8800054597b0)
Jan 21 03:54:39 s15222724 kernel: Stack:  ffff880001d43440  0000000000000000 ffff8800043fbde8  ffffc20000126c50
Jan 21 03:54:39 s15222724 kernel:  0000000000006c50  ffffffff880d99d4 ffff8800068e2240  ffff8800043fbd80
Jan 21 03:54:39 s15222724 kernel:  ffffc200000dd080  0000000000000000
Jan 21 03:54:39 s15222724 kernel: Call Trace:
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff880d99d4>] :dm_snapshot:exit_exception_table+0x3c/0x67
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff880cbf4a>] :dm_mod:dev_remove+0x0/0xb5
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff880d9aa5>] :dm_snapshot:snapshot_dtr+0xa6/0xe6
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff880c9856>] :dm_mod:dm_table_put+0x58/0xc5
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff880c892a>] :dm_mod:dm_put+0x90/0x151
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff880cbfec>] :dm_mod:dev_remove+0xa2/0xb5
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff880cc52d>] :dm_mod:ctl_ioctl+0x213/0x25e
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff80241c05>] do_ioctl+0x55/0x6b
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff80230f9b>] vfs_ioctl+0x252/0x26b
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff8024bed3>] sys_ioctl+0x59/0x78
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff8025c6b6>] system_call+0x86/0x8b
Jan 21 03:54:39 s15222724 kernel:  [<ffffffff8025c630>] system_call+0x0/0x8b
Jan 21 03:54:39 s15222724 kernel:
Jan 21 03:54:39 s15222724 kernel:
Jan 21 03:54:39 s15222724 kernel: Code: 0f 0b 68 90 cd 40 80 c2 53 02 4c 39 62 28 74 0a 0f 0b 68 90
Jan 21 03:54:39 s15222724 kernel: RIP  [<ffffffff80207119>] kmem_cache_free+0x58/0xca
Jan 21 03:54:39 s15222724 kernel:  RSP <ffff88000382fc68>


This is a single core machine (AMD Athlon(tm) 64 Processor 3500+).

-- 
Ciao...                //        Fon: 0381-2744150 
      Ingo           \X/         SIP: 2744150@sipgate.de

gpg pubkey: http://www.juergensmann.de/ij/public_key.asc



Information forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#406477; Package linux-2.6. Full text and rfc822 format available.

Acknowledgement sent to Ingo Juergensmann <ij@2007.bluespice.org>:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. Full text and rfc822 format available.

Message #22 received at 406477@bugs.debian.org (full text, mbox):

From: Ingo Juergensmann <ij@2007.bluespice.org>
To: 406477@bugs.debian.org
Subject: Laptop mode?
Date: Mon, 22 Jan 2007 09:01:30 +0100
Hi Josef, 

> I have laptop-mode running, maybe it has something to do with it?

I doubt. The machines in question here at our side are dedicated server and
thus not running in laptop mode. ;)

-- 
Ciao...                //        Fon: 0381-2744150 
      Ingo           \X/         SIP: 2744150@sipgate.de

gpg pubkey: http://www.juergensmann.de/ij/public_key.asc



Information forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#406477; Package linux-2.6. Full text and rfc822 format available.

Acknowledgement sent to Joost Cassee <joost@cassee.net>:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. Full text and rfc822 format available.

Message #27 received at 406477@bugs.debian.org (full text, mbox):

From: Joost Cassee <joost@cassee.net>
To: 406477@bugs.debian.org
Subject: Also happened to me
Date: Thu, 01 Mar 2007 18:27:42 +0100
[Message part 1 (text/plain, inline)]
This oops also found its way to my server system. I am running the
standard Linux 2.6.18-3 kernel.

Mar  1 18:01:30 ben kernel: ------------[ cut here ]------------
Mar  1 18:01:30 ben kernel: kernel BUG at mm/slab.c:595!
Mar  1 18:01:30 ben kernel: invalid opcode: 0000 [#1]
Mar  1 18:01:30 ben kernel: SMP
Mar  1 18:01:30 ben kernel: Modules linked in: edd joydev sg st sr_mod
ip6table_mangle ip6table_filter ip6_tables iptable_nat ip_nat
ip_conntrack nfnetlink iptable_mangle iptable_filter ip_tables x_tables
nfs nfsd exportfs lockd nfs_acl sunrpc autofs4 tun ipv6 aes dm_crypt
ztdummy zaptel crc_ccitt w83627hf hwmon_vid eeprom i2c_isa snd_intel8x0
snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm
snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event
snd_seq snd_timer snd_seq_device snd evdev soundcore snd_page_alloc
floppy psmouse shpchp serio_raw pci_hotplug intel_agp agpgart parport_pc
parport rtc i2c_i801 i2c_core pcspkr ext3 jbd mbcache dm_mirror
dm_snapshot dm_mod raid456 xor raid1 md_mod ide_generic ide_cd cdrom
usb_storage sd_mod 8139too piix ata_piix sata_promise 8139cp mii libata
scsi_mod generic ide_core ehci_hcd uhci_hcd usbcore thermal processor fan
Mar  1 18:01:30 ben kernel: CPU:    0
Mar  1 18:01:30 ben kernel: EIP:    0060:[<c0156f55>]    Not tainted VLI
Mar  1 18:01:30 ben kernel: EFLAGS: 00210206   (2.6.18-3-686 #1)
Mar  1 18:01:30 ben kernel: EIP is at kmem_cache_free+0x29/0x6d
Mar  1 18:01:30 ben kernel: eax: 8001006c   ebx: bf8d0000   ecx:
dfabb140   edx: c16d1420
Mar  1 18:01:30 ben kernel: esi: d24a680c   edi: f68a15c8   ebp:
00000148   esp: e9429db0
Mar  1 18:01:30 ben kernel: ds: 007b   es: 007b   ss: 0068
Mar  1 18:01:30 ben kernel: Process lvremove (pid: 16263, ti=e9428000
task=c4938000 task.ti=e9428000)
Mar  1 18:01:30 ben kernel: Stack: bf8d0000 d24a680c f8d82148 f88cf94e
dfabb140 00000029 00000400 d24a67c0
Mar  1 18:01:30 ben kernel:        caab8960 f8d80020 00000000 f88cf9fc
db2ccc80 f8d80020 00000000 f894b695
Mar  1 18:01:30 ben kernel:        e753ba80 db2ccc80 00000000 f8d4e000
f894a892 f0b15cc0 e753ba80 f894d9bf
Mar  1 18:01:30 ben kernel: Call Trace:
Mar  1 18:01:30 ben kernel:  [<f88cf94e>] exit_exception_table+0x32/0x5a
[dm_snapshot]
Mar  1 18:01:30 ben kernel:  [<f88cf9fc>] snapshot_dtr+0x86/0xb8
[dm_snapshot]
Mar  1 18:01:30 ben kernel:  [<f894b695>] dm_table_put+0x4a/0xa7 [dm_mod]
Mar  1 18:01:30 ben kernel:  [<f894a892>] dm_put+0x79/0x11d [dm_mod]
Mar  1 18:01:30 ben kernel:  [<f894d9bf>] dev_remove+0x82/0x90 [dm_mod]
Mar  1 18:01:30 ben kernel:  [<f894df21>] ctl_ioctl+0x1f3/0x238 [dm_mod]
Mar  1 18:01:30 ben kernel:  [<f894d93d>] dev_remove+0x0/0x90 [dm_mod]
Mar  1 18:01:30 ben kernel:  [<c016937b>] do_ioctl+0x47/0x5d
Mar  1 18:01:30 ben kernel:  [<c01695db>] vfs_ioctl+0x24a/0x25c
Mar  1 18:01:30 ben kernel:  [<c0169635>] sys_ioctl+0x48/0x5f
Mar  1 18:01:30 ben kernel:  [<c0102c11>] sysenter_past_esp+0x56/0x79
Mar  1 18:01:30 ben kernel: Code: ff ff 57 89 d7 8d 92 00 00 00 40 89 c1
c1 ea 0c c1 e2 05 03 15 70 e3 36 c0 56 53 8b 02 f6 c4 40 74 03 8b 52 0c
8b 02 84 c0 78 08 <0f> 0b 53 02 76 af 29 c0 39 4a 18 74 08 0f 0b 6a 0d
76 af 29 c0
Mar  1 18:01:30 ben kernel: EIP: [<c0156f55>] kmem_cache_free+0x29/0x6d
SS:ESP 0068:e9429db0


-- 
Joost Cassee
http://joost.cassee.net

[signature.asc (application/pgp-signature, attachment)]

Information forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#406477; Package linux-2.6. Full text and rfc822 format available.

Acknowledgement sent to Florian Kriener <florian@leflo.de>:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. Full text and rfc822 format available.

Message #32 received at 406477@bugs.debian.org (full text, mbox):

From: Florian Kriener <florian@leflo.de>
To: 406477@bugs.debian.org
Subject: linux-image-2.6.18-4-k7 crashes too
Date: Tue, 10 Apr 2007 22:38:10 +0200
Hi there,

disconnecting my nokia 6288 from my usb causes this bug (reproducable):

Apr 10 22:22:06 pussyheaven kernel: kernel BUG at mm/slab.c:595!
Apr 10 22:22:06 pussyheaven kernel: invalid opcode: 0000 [#1]
Apr 10 22:22:06 pussyheaven kernel: SMP 
Apr 10 22:22:06 pussyheaven kernel: Modules linked in: rndis_host cdc_ether 
usbnet cdc_acm sd_mod usb_storage scsi_mod nvidia vmnet vmmon rfcomm l2cap 
bluetooth ipv6 ppdev lp autofs4 button ac battery snd_rtctimer snd_via82xx 
snd_mpu401 snd_mpu401_uart snd_emu10k1_synth snd_emux_synth snd_seq_virmidi 
snd_seq_midi_emul snd_emu10k1 snd_ac97_codec snd_ac97_bus snd_pcm_oss 
snd_mixer_oss snd_pcm snd_page_alloc snd_seq_dummy snd_seq_oss snd_seq_midi 
snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd_hwdep snd 
soundcore snd_util_mem iptable_raw xt_policy xt_multiport ipt_ULOG ipt_TTL 
ipt_ttl ipt_TOS ipt_tos ipt_TCPMSS ipt_SAME ipt_REJECT ipt_REDIRECT 
ipt_recent ipt_owner ipt_NETMAP ipt_MASQUERADE ipt_LOG ipt_iprange 
ipt_hashlimit ipt_ECN ipt_ecn ipt_DSCP ipt_dscp ipt_CLUSTERIP ipt_ah 
ipt_addrtype ip_nat_tftp ip_nat_snmp_basic ip_nat_pptp ip_nat_irc ip_nat_ftp 
ip_nat_amanda ip_conntrack_tftp ip_conntrack_pptp ip_conntrack_netbios_ns 
ip_conntrack_irc ip_conntrack_ftp ts_kmp ip_conntrack_amanda xt_tcpmss xt_p
Apr 10 22:22:06 pussyheaven kernel: ttype xt_physdev bridge xt_NFQUEUE xt_MARK 
xt_mark xt_mac xt_limit xt_length xt_helper xt_dccp xt_conntrack xt_CONNMARK 
xt_connmark xt_CLASSIFY xt_tcpudp xt_state iptable_nat ip_nat ip_conntrack 
iptable_mangle nfnetlink iptable_filter ip_tables x_tables reiserfs fuse 
dm_crypt aes_i586 w83781d hwmon_vid i2c_dev i2c_isa i2c_viapro tsdev analog 
psmouse budget_av dvb_pll saa7146_vv video_buf videodev v4l1_compat 
v4l2_common via_ircc budget_core saa7146 emu10k1_gp floppy parport_pc parport 
irda rtc ttpci_eeprom gameport serio_raw pcspkr stv0299 dvb_core tda10021 
tda1004x shpchp pci_hotplug crc_ccitt firmware_class i2c_core via_agp agpgart 
evdev ext3 jbd mbcache dm_mirror dm_snapshot dm_mod ide_cd cdrom ide_disk 
generic ehci_hcd uhci_hcd ohci_hcd via82cxxx ide_core usbcore via_rhine mii 
thermal processor fan
Apr 10 22:22:06 pussyheaven kernel: CPU:    0
Apr 10 22:22:06 pussyheaven kernel: EIP:    0060:[<c015734f>]    Tainted: P      
VLI
Apr 10 22:22:06 pussyheaven kernel: EFLAGS: 00010002   (2.6.18-4-k7 #1) 
Apr 10 22:22:06 pussyheaven kernel: EIP is at kfree+0x2e/0x65
Apr 10 22:22:06 pussyheaven kernel: eax: 8000082c   ebx: f3d51b00   ecx: 
dffff6a0   edx: c167a960
Apr 10 22:22:06 pussyheaven kernel: esi: 00000282   edi: f3d4b392   ebp: 
f3d51800   esp: e4cd3e14
Apr 10 22:22:06 pussyheaven kernel: ds: 007b   es: 007b   ss: 0068
Apr 10 22:22:06 pussyheaven kernel: Process modprobe (pid: 5982, ti=e4cd2000 
task=e4cb5550 task.ti=e4cd2000)
Apr 10 22:22:06 pussyheaven kernel: Stack: f3d51b00 f971c62e f3d51806 f971c02d 
e53b7200 f94626a0 e53fb568 e5216800 
Apr 10 22:22:06 pussyheaven kernel:        ffffff92 dfac2200 00000000 00000000 
00000001 00000001 00000001 00000001 
Apr 10 22:22:06 pussyheaven kernel:        f9462660 e53b7200 f9463520 f9463550 
c02133be f885aceb e53b7214 e53b7214 
Apr 10 22:22:06 pussyheaven kernel: Call Trace:
Apr 10 22:22:06 pussyheaven kernel:  [<f971c02d>] usbnet_probe+0x4ea/0x4ff 
[usbnet]
Apr 10 22:22:06 pussyheaven kernel:  [<c02133be>] __driver_attach+0x0/0x5d
Apr 10 22:22:06 pussyheaven kernel:  [<f885aceb>] 
usb_probe_interface+0x58/0x85 [usbcore]
Apr 10 22:22:06 pussyheaven kernel:  [<c0213319>] 
driver_probe_device+0x42/0x91
Apr 10 22:22:06 pussyheaven kernel:  [<c02133f6>] __driver_attach+0x38/0x5d
Apr 10 22:22:06 pussyheaven udevd-event[5975]: run_program: '/sbin/modprobe' 
abnormal exit
Apr 10 22:22:06 pussyheaven kernel:  [<c0212e38>] bus_for_each_dev+0x37/0x59
Apr 10 22:22:06 pussyheaven kernel:  [<c0213283>] driver_attach+0x11/0x13
Apr 10 22:22:06 pussyheaven kernel:  [<c02133be>] __driver_attach+0x0/0x5d
Apr 10 22:22:06 pussyheaven kernel:  [<c0212b47>] bus_add_driver+0x6b/0xfd
Apr 10 22:22:06 pussyheaven kernel:  [<f885ab23>] 
usb_register_driver+0x60/0xbb [usbcore]
Apr 10 22:22:06 pussyheaven kernel:  [<c0135c67>] 
sys_init_module+0x1732/0x18b5
Apr 10 22:22:06 pussyheaven kernel:  [<c0116755>] __wake_up+0x2a/0x3d
Apr 10 22:22:06 pussyheaven kernel:  [<c0102bed>] sysenter_past_esp+0x56/0x79
Apr 10 22:22:06 pussyheaven kernel: Code: 89 c7 56 53 74 58 9c 5e fa 8d 90 00 
00 00 40 c1 ea 0c c1 e2 05 03 15 90 53 37 c0 8b 02 f6 c4 40 74 03 8b 52 0c 8b 
02 84 c0 78 08 <0f> 0b 53 02 a1 f0 29 c0 89 e0 8b 4a 18 25 00 e0 ff ff 8b 40 
10 
Apr 10 22:22:06 pussyheaven kernel: EIP: [<c015734f>] kfree+0x2e/0x65 SS:ESP 
0068:e4cd3e14
Apr 10 22:22:36 pussyheaven kernel:  <6>usb 2-1: USB disconnect, address 4


-- 
name....Florian Kriener
email...florian@leflo.de
site....http://leflo.de/



Reply sent to Bastian Blank <waldi@debian.org>:
You have taken responsibility. (Sun, 21 Sep 2008 12:48:09 GMT) Full text and rfc822 format available.

Notification sent to Ingo Juergensmann <ij@2006.bluespice.org>:
Bug acknowledged by developer. (Sun, 21 Sep 2008 12:48:09 GMT) Full text and rfc822 format available.

Message #37 received at 406477-done@bugs.debian.org (full text, mbox):

From: Bastian Blank <waldi@debian.org>
To: 406477-done@bugs.debian.org
Subject: not applicable to newer kernels
Date: Sun, 21 Sep 2008 14:43:52 +0200
Version: 2.6.20-1

Bug in the old Xen code, not applicable to current Xen support.

Bastian

-- 
The heart is not a logical organ.
		-- Dr. Janet Wallace, "The Deadly Years", stardate 3479.4




Bug archived. Request was from Debbugs Internal Request <owner@bugs.debian.org> to internal_control@bugs.debian.org. (Mon, 20 Oct 2008 07:34:22 GMT) Full text and rfc822 format available.

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