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Bug#406477: Linux version 2.6.18-3-686 (Debian 2.6.18-7) crashes here

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
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