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Bug#435517: Kernel Errors



Package: linux-image
Version: 2.6.21-2-k7

I'm using testing. 
$ uname -a
Linux afwks 2.6.21-2-k7 #1 SMP Wed Jul 11 04:29:08 UTC 2007 i686 GNU/Linux

After last kernel update, I get such errors:

Aug  1 13:19:31 localhost kernel: BUG: unable to handle kernel NULL pointer 
dereference at virtual address 0000000c
Aug  1 13:19:31 localhost kernel:  printing eip:
Aug  1 13:19:31 localhost kernel: e1182a5d
Aug  1 13:19:31 localhost kernel: *pde = 00000000
Aug  1 13:19:31 localhost kernel: Oops: 0000 [#1]
Aug  1 13:19:31 localhost kernel: SMP 
Aug  1 13:19:31 localhost kernel: Modules linked in: snd_rtctimer binfmt_misc 
ppdev lp des cbc blkcipher rpcsec_gss_krb5 auth_rpcgss nfs ipv6 nfsd exportfs 
lockd nfs_acl sunrpc nls_utf8 ntfs dm_snapshot dm_mirror dm_mod nvidia(P) 
snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss 
snd_pcm snd_page_alloc snd_mpu401_uart snd_seq_dummy snd_seq_oss snd_seq_midi 
snd_seq_midi_event i2c_viapro snd_seq snd_timer i2c_core pl2303 snd_rawmidi 
snd_seq_device via_ircc parport_pc parport snd usbserial irda psmouse rtc 
serio_raw usblp crc_ccitt pcspkr soundcore via_agp shpchp pci_hotplug evdev 
agpgart tsdev xfs usbhid hid ide_cd cdrom ide_disk ata_generic libata 
scsi_mod via82cxxx floppy generic ide_core ehci_hcd uhci_hcd usbcore 8139too 
8139cp mii thermal processor fan
Aug  1 13:19:31 localhost kernel: CPU:    0
Aug  1 13:19:31 localhost kernel: EIP:    0060:[<e1182a5d>]    Tainted: P       
VLI
Aug  1 13:19:31 localhost kernel: EFLAGS: 00010246   (2.6.21-2-k7 #1)
Aug  1 13:19:31 localhost kernel: EIP is at nfs_update_inode+0xba/0x663 [nfs]
Aug  1 13:19:31 localhost kernel: eax: 00000000   ebx: 000081a4   ecx: 
000081a4   edx: 00008000
Aug  1 13:19:31 localhost kernel: esi: df19ace0   edi: cfa510b0   ebp: 
c8495bc4   esp: dfa29e24
Aug  1 13:19:31 localhost kernel: ds: 007b   es: 007b   fs: 00d8  gs: 0000  
ss: 0068
Aug  1 13:19:31 localhost kernel: Process events/0 (pid: 5, ti=dfa28000 
task=dfa0f560 task.ti=dfa28000)
Aug  1 13:19:31 localhost kernel: Stack: c14001c8 ddd4ef40 00000004 00000000 
dfa0f560 c0132b0a dfa29e3c 00000000 
Aug  1 13:19:31 localhost kernel:        cfa510b0 c8495a94 02629501 c012a970 
ddd4eec0 00000000 c8495bc4 cfa510b0 
Aug  1 13:19:31 localhost kernel:        ddd4eec0 cfa510b0 e1183fe6 cfa51000 
00000000 e119092a cfa51000 c23d8870 
Aug  1 13:19:31 localhost kernel: Call Trace:
Aug  1 13:19:31 localhost kernel:  [<c0132b0a>] wake_bit_function+0x0/0x3c
Aug  1 13:19:31 localhost kernel:  [<c012a970>] sigprocmask+0xa1/0xc5
Aug  1 13:19:31 localhost kernel:  [<e1183fe6>] 
nfs_post_op_update_inode+0x27/0x2e [nfs]
Aug  1 13:19:31 localhost kernel:  [<e119092a>] 
nfs4_proc_delegreturn+0x151/0x192 [nfs]
Aug  1 13:19:31 localhost kernel:  [<e119a61d>] 
nfs_do_return_delegation+0xf/0x1d [nfs]
Aug  1 13:19:31 localhost kernel:  [<e1181507>] nfs_dentry_iput+0x13/0x3e 
[nfs]
Aug  1 13:19:31 localhost kernel:  [<c0175ce4>] 
shrink_dcache_for_umount_subtree+0x1a3/0x1ec
Aug  1 13:19:31 localhost kernel:  [<c011af6e>] __wake_up_common+0x32/0x55
Aug  1 13:19:31 localhost kernel:  [<c0176768>] 
shrink_dcache_for_umount+0x2a/0x36
Aug  1 13:19:31 localhost kernel:  [<c01691cb>] 
generic_shutdown_super+0x15/0xd0
Aug  1 13:19:31 localhost kernel:  [<c01c960a>] _atomic_dec_and_lock+0x2a/0x44
Aug  1 13:19:31 localhost kernel:  [<c01692bc>] kill_anon_super+0x9/0x2e
Aug  1 13:19:31 localhost kernel:  [<e1184a6f>] nfs_kill_super+0xc/0x14 [nfs]
Aug  1 13:19:31 localhost kernel:  [<c0169349>] deactivate_super+0x51/0x64
Aug  1 13:19:31 localhost kernel:  [<c0179d86>] expire_mount_list+0xea/0x11c
Aug  1 13:19:31 localhost kernel:  [<c017ae5a>] 
mark_mounts_for_expiry+0x6f/0x7c
Aug  1 13:19:31 localhost kernel:  [<e118aef6>] nfs_expire_automounts+0xa/0x27 
[nfs]
Aug  1 13:19:31 localhost kernel:  [<c012fa9d>] run_workqueue+0x85/0x125
Aug  1 13:19:31 localhost kernel:  [<e118aeec>] nfs_expire_automounts+0x0/0x27 
[nfs]
Aug  1 13:19:31 localhost kernel:  [<c0130351>] worker_thread+0xf9/0x124
Aug  1 13:19:31 localhost kernel:  [<c011d315>] default_wake_function+0x0/0xc
Aug  1 13:19:31 localhost kernel:  [<c0130258>] worker_thread+0x0/0x124
Aug  1 13:19:31 localhost kernel:  [<c0132a0a>] kthread+0xb2/0xdc
Aug  1 13:19:31 localhost kernel:  [<c0132958>] kthread+0x0/0xdc
Aug  1 13:19:31 localhost kernel:  [<c010499f>] kernel_thread_helper+0x7/0x10
Aug  1 13:19:31 localhost kernel:  =======================
Aug  1 13:19:31 localhost kernel: Code: 5d 6e 8b 4f 20 89 c8 89 da 25 00 f0 00 
00 81 e2 00 f0 00 00 39 c2 0f 85 ac 04 00 00 8b 85 9c 00 00 00 8b b0 60 01 00 
00 8b 40 38 <3b> 68 0c 75 52 83 c7 44 8d 46 78 89 7c 24 30 8b 7c 24 20 89 44 
Aug  1 13:19:31 localhost kernel: EIP: [<e1182a5d>] 
nfs_update_inode+0xba/0x663 [nfs] SS:ESP 0068:dfa29e24

-- 
{ afunix 1 августа 2007 14:11 }

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