[OpenAFS-devel] afsd crash openafs-snap-2005-04-08

[Martin MOKREJŠ]

BTW, I have found this once in the /var/log/messages on the linux i686 host running openafs-snap-2005-04-08
on 2.6.11.6 at that moment. I don't know what has caused the problem, but I think the device for
cache or /vicepa wasn't available - as I was moving from 2.4 kernel to 2.6, actually
has just removed devfs from kernel and haven't installed yet udev. At least I remember I've seen it
somewhere around that time in dmesg. It the stacktrace helps to someone, good, otherwise forget about it.


Apr 13 11:13:26 aquarius Unable to handle kernel paging request at virtual address 6f020f8c
Apr 13 11:13:26 aquarius printing eip:
Apr 13 11:13:26 aquarius c016eb5f
Apr 13 11:13:26 aquarius *pde = 00000000
Apr 13 11:13:26 aquarius Oops: 0000 [#1]
Apr 13 11:13:26 aquarius PREEMPT DEBUG_PAGEALLOC
Apr 13 11:13:26 aquarius Modules linked in: radeon drm agpgart libafs usblp uhci_hcd ohci_hcd ehci_hcd e1000
Apr 13 11:13:26 aquarius CPU:    0
Apr 13 11:13:26 aquarius EIP:    0060:[<c016eb5f>]    Tainted: P      VLI
Apr 13 11:13:26 aquarius EFLAGS: 00010206   (2.6.11.6) 
Apr 13 11:13:26 aquarius EIP is at iput+0x20/0x69
Apr 13 11:13:26 aquarius eax: 6f020f78   ebx: f2561bf8   ecx: f2561bf8   edx: 00000001
Apr 13 11:13:26 aquarius esi: 00000003   edi: f2648000   ebp: f2649f74   esp: f2649f70
Apr 13 11:13:26 aquarius ds: 007b   es: 007b   ss: 0068
Apr 13 11:13:26 aquarius Process afsd (pid: 9026, threadinfo=f2648000 task=f260fb10)
Apr 13 11:13:26 aquarius Stack: f2561bf8 f2649fa0 fa059458 dec37418 00000001 00000002 dec37418 dec37410 
Apr 13 11:13:26 aquarius 00000002 00000000 425ce2b6 425ce25b f2649fd4 fa0316f7 0d9f034c 0060fcb4 
Apr 13 11:13:26 aquarius 425ce2a4 425cdf78 425ce3ec 425ce04d 425ce224 c024d475 00000001 f2637d88 
Apr 13 11:13:26 aquarius Call Trace:
Apr 13 11:13:26 aquarius [<c0103bec>] show_stack+0x7a/0x90
Apr 13 11:13:26 aquarius [<c0103d68>] show_registers+0x14d/0x1c5
Apr 13 11:13:26 aquarius [<c0103f6d>] die+0xf4/0x186
Apr 13 11:13:26 aquarius [<c0115338>] do_page_fault+0x420/0x600
Apr 13 11:13:26 aquarius [<c010388f>] error_code+0x2b/0x30
Apr 13 11:13:26 aquarius [<fa059458>] afs_CheckVolumeNames+0x303/0x479 [libafs]
Apr 13 11:13:26 aquarius [<fa0316f7>] afs_Daemon+0x222/0x42b [libafs]
Apr 13 11:13:26 aquarius [<fa07a596>] afsd_thread+0x199/0x395 [libafs]
Apr 13 11:13:26 aquarius [<c01012b1>] kernel_thread_helper+0x5/0xb
Apr 13 11:13:26 aquarius Code: e9 a0 fd ff ff 5d e9 a9 fe ff ff 55 85 c0 89 e5 53 89 c3 74 4c 8b 80 94 00 00 00 83 bb 0c 01 00
 00 20 8b 40 24 74 3d 85 c0 74 07 <8b> 50 14 85 d2 75 3c 8d 43 24 ba 60 b6 58 c0 e8 3d f1 0d 00 85 


Martin