Bug#466399: happened again: Oops at lock_kernel+0x10/0x32: unable to handle kernel paging request
And it has happened yet again, this time the affected process was Xorg.
Apr 4 10:13:34 aquadrelli kernel: BUG: unable to handle kernel paging
request at virtual address 31315040
Apr 4 10:13:34 aquadrelli kernel: printing eip:
Apr 4 10:13:34 aquadrelli kernel: c028403b
Apr 4 10:13:34 aquadrelli kernel: *pde = 00000000
Apr 4 10:13:34 aquadrelli kernel: Oops: 0002 [#1]
Apr 4 10:13:34 aquadrelli kernel: SMP
Apr 4 10:13:34 aquadrelli kernel: Modules linked in: nls_iso8859_1
cifs sis drm ppdev parport_pc lp parport button ac battery nfs lockd
nfs_acl sunrpc ipv6 dm_snapshot dm_mirror dm_mod loop snd_trident
gameport snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm
snd_page_alloc snd_util_mem snd_mpu401_uart snd_seq_dummy snd_seq_oss
snd_seq_midi snd_seq_midi_event snd_seq snd_timer snd_rawmidi
snd_seq_device floppy snd rtc shpchp i2c_sis630 soundcore pci_hotplug
i2c_core pcspkr sis_agp agpgart evdev ext3 jbd mbcache ide_disk ide_cd
cdrom ohci_hcd usbcore sis900 mii sis5513 generic ide_core thermal
processor fan
Apr 4 10:13:34 aquadrelli kernel: CPU: 0
Apr 4 10:13:34 aquadrelli kernel: EIP: 0060:[<c028403b>]
Tainted: G S VLI
Apr 4 10:13:34 aquadrelli kernel: EFLAGS: 00213256 (2.6.18-6-k7 #1)
Apr 4 10:13:34 aquadrelli kernel: EIP is at lock_kernel+0x10/0x32
Apr 4 10:13:34 aquadrelli kernel: eax: cf391550 ebx: cd24e80c
ecx: cd24e80c edx: 00000000
Apr 4 10:13:34 aquadrelli kernel: esi: cd24e800 edi: 08235b20
ebp: c1516260 esp: ce5bff5c
Apr 4 10:13:34 aquadrelli kernel: ds: 007b es: 007b ss: 0068
Apr 4 10:13:34 aquadrelli kernel: Process Xorg (pid: 2694,
ti=ce5be000 task=cf391550 task.ti=ce5be000)
Apr 4 10:13:34 aquadrelli kernel: Stack: c01fe4ee 00000040 08235b20
df4665e0 00000000 bf820c64 c1516260 c01fe4a3
Apr 4 10:13:34 aquadrelli kernel: 08235b20 00000040 c015ad14
ce5bffa4 c1516260 fffffff7 00000040 ce5be000
Apr 4 10:13:34 aquadrelli kernel: c015b160 ce5bffa4 00000000
00000000 00000000 0000000a 00000001 c0102bed
Apr 4 10:13:34 aquadrelli kernel: Call Trace:
Apr 4 10:13:34 aquadrelli kernel: [<c01fe4ee>] tty_read+0x4b/0xb4
Apr 4 10:13:34 aquadrelli kernel: [<c01fe4a3>] tty_read+0x0/0xb4
Apr 4 10:13:34 aquadrelli kernel: [<c015ad14>] vfs_read+0x9f/0x141
Apr 4 10:13:34 aquadrelli kernel: [<c015b160>] sys_read+0x3c/0x63
Apr 4 10:13:34 aquadrelli kernel: [<c0102bed>] sysenter_past_esp+0x56/0x79
Apr 4 10:13:34 aquadrelli kernel: Code: a8 08 74 06 b8 f5 ff ff ff c3
f3 90 31 c0 86 05 40 50 31 c0 84 c0 7e de 31 c0 c3 89 e0 25 00 e0 ff
ff 8b 00 8b 50 14 42 75 16 90 <fe> 0d 40 50 31 c0 79 0d f3 90 80 3d 40
50 31 c0 00 7e f5 eb ea
Apr 4 10:13:34 aquadrelli kernel: EIP: [<c028403b>]
lock_kernel+0x10/0x32 SS:ESP 0068:ce5bff5c
Apr 4 10:13:34 aquadrelli kernel: <1>BUG: unable to handle kernel
paging request at virtual address 31315040
Apr 4 10:13:34 aquadrelli kernel: printing eip:
Apr 4 10:13:34 aquadrelli kernel: c028403b
Apr 4 10:13:34 aquadrelli kernel: *pde = 00000000
Apr 4 10:13:34 aquadrelli kernel: Oops: 0002 [#2]
Apr 4 10:13:34 aquadrelli kernel: SMP
Apr 4 10:13:34 aquadrelli kernel: Modules linked in: nls_iso8859_1
cifs sis drm ppdev parport_pc lp parport button ac battery nfs lockd
nfs_acl sunrpc ipv6 dm_snapshot dm_mirror dm_mod loop snd_trident
gameport snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm
snd_page_alloc snd_util_mem snd_mpu401_uart snd_seq_dummy snd_seq_oss
snd_seq_midi snd_seq_midi_event snd_seq snd_timer snd_rawmidi
snd_seq_device floppy snd rtc shpchp i2c_sis630 soundcore pci_hotplug
i2c_core pcspkr sis_agp agpgart evdev ext3 jbd mbcache ide_disk ide_cd
cdrom ohci_hcd usbcore sis900 mii sis5513 generic ide_core thermal
processor fan
Apr 4 10:13:34 aquadrelli kernel: CPU: 0
Apr 4 10:13:34 aquadrelli kernel: EIP: 0060:[<c028403b>]
Tainted: G S VLI
Apr 4 10:13:34 aquadrelli kernel: EFLAGS: 00213256 (2.6.18-6-k7 #1)
Apr 4 10:13:34 aquadrelli kernel: EIP is at lock_kernel+0x10/0x32
Apr 4 10:13:34 aquadrelli kernel: eax: cf391550 ebx: cea2c5c0
ecx: c01fdad8 edx: 00000000
Apr 4 10:13:34 aquadrelli kernel: esi: cea2c5c0 edi: df3747a0
ebp: de9ea954 esp: ce5bfe5c
Apr 4 10:13:34 aquadrelli kernel: ds: 007b es: 007b ss: 0068
Apr 4 10:13:34 aquadrelli kernel: Process Xorg (pid: 2694,
ti=ce5be000 task=cf391550 task.ti=ce5be000)
Apr 4 10:13:34 aquadrelli kernel: Stack: c01fdae0 00000008 c015b438
df3230a0 cea2c5c0 df7988a0 00000000 c322b460
Apr 4 10:13:34 aquadrelli kernel: c0158f71 df7988a0 0fffffff
00000010 c011ebea 00000000 00000000 df7988a0
Apr 4 10:13:34 aquadrelli kernel: cf391550 00000001 ce5bfecc
c011fb94 0000000b c01152c7 c02abe6e 00203202
Apr 4 10:13:34 aquadrelli kernel: Call Trace:
Apr 4 10:13:34 aquadrelli kernel: [<c01fdae0>] tty_release+0x8/0x18
Apr 4 10:13:34 aquadrelli kernel: [<c015b438>] __fput+0x8a/0x13f
Apr 4 10:13:34 aquadrelli kernel: [<c0158f71>] filp_close+0x4e/0x54
Apr 4 10:13:34 aquadrelli kernel: [<c011ebea>] put_files_struct+0x65/0xa7
Apr 4 10:13:34 aquadrelli kernel: [<c011fb94>] do_exit+0x1d2/0x730
Apr 4 10:13:34 aquadrelli kernel: [<c01152c7>] bust_spinlocks+0x3a/0x43
Apr 4 10:13:34 aquadrelli kernel: [<c0103f72>] die+0x1df/0x287
Apr 4 10:13:34 aquadrelli kernel: [<c0103ff5>] die+0x262/0x287
Apr 4 10:13:34 aquadrelli kernel: [<c011576a>] do_page_fault+0x3a6/0x46c
Apr 4 10:13:34 aquadrelli kernel: [<c01153c4>] do_page_fault+0x0/0x46c
Apr 4 10:13:34 aquadrelli kernel: [<c01037d5>] error_code+0x39/0x40
Apr 4 10:13:34 aquadrelli kernel: [<c028403b>] lock_kernel+0x10/0x32
Apr 4 10:13:34 aquadrelli kernel: [<c01fe4ee>] tty_read+0x4b/0xb4
Apr 4 10:13:34 aquadrelli kernel: [<c01fe4a3>] tty_read+0x0/0xb4
Apr 4 10:13:34 aquadrelli kernel: [<c015ad14>] vfs_read+0x9f/0x141
Apr 4 10:13:34 aquadrelli kernel: [<c015b160>] sys_read+0x3c/0x63
Apr 4 10:13:34 aquadrelli kernel: [<c0102bed>] sysenter_past_esp+0x56/0x79
Apr 4 10:13:34 aquadrelli kernel: Code: a8 08 74 06 b8 f5 ff ff ff c3
f3 90 31 c0 86 05 40 50 31 c0 84 c0 7e de 31 c0 c3 89 e0 25 00 e0 ff
ff 8b 00 8b 50 14 42 75 16 90 <fe> 0d 40 50 31 c0 79 0d f3 90 80 3d 40
50 31 c0 00 7e f5 eb ea
Apr 4 10:13:34 aquadrelli kernel: EIP: [<c028403b>]
lock_kernel+0x10/0x32 SS:ESP 0068:ce5bfe5c
Apr 4 10:13:34 aquadrelli kernel: <1>Fixing recursive fault but
reboot is needed!
Please tell me what I might do to fix this / work around this
--
Besos,
Marga
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