Mailing List Archive: Linux: Kernel

OOPS: 2.6.20-rc1 in __find_get_block()

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ben.collins at ubuntu

Dec 16, 2006, 12:59 PM

Post #1 of 2 (872 views)
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OOPS: 2.6.20-rc1 in __find_get_block()

This occurred on a X40 (amd64 running x86 kernel) after a few minutes of
uptime. Cc'd Daniel, since he originally reported the bug.

Kernel is SMP, voluntary-preempt.

[ 287.328000] invalid opcode: 0000 [#1]
[ 287.328000] SMP
[ 287.328000] CPU: 0
[ 287.328000] EIP: 0060:[__find_get_block+376/400] Not tainted VLI
[ 287.328000] EFLAGS: 00010046 (2.6.20-1-generic #3)
[ 287.328000] EIP is at __find_get_block+0x178/0x190
[ 287.328000] eax: 00000096 ebx: 00001000 ecx: 00001000 edx: 00520050
[ 287.328000] esi: 000000a4 edi: 00520050 ebp: df8c6900 esp: f1f15c78
[ 287.328000] ds: 007b es: 007b ss: 0068
[ 287.328000] Process gcalctool (pid: 5411, ti=f1f14000 task=f2127560 task.ti=f1f14000)
[ 287.328000] Stack: 00520050 00000000 00000001 00000001 00000000 00000002 00000000 000280d2
[ 287.328000] c03e2c2c 00000246 00000040 00001000 000000a4 00520050 dfdc0a00 c01957b3
[ 287.328000] 00001000 00000000 c015ae7f 00000044 00000010 00520050 00000000 df8c6900
[ 287.328000] Call Trace:
[ 287.328000] [__getblk+35/688] __getblk+0x23/0x2b0
[ 287.328000] [pg0+944672526/1068770304] __ext3_get_inode_loc+0x11e/0x340 [ext3]
[ 287.328000] [pg0+944673143/1068770304] ext3_reserve_inode_write+0x27/0x80 [ext3]
[ 287.328000] [pg0+944673267/1068770304] ext3_mark_inode_dirty+0x23/0x50 [ext3]
[ 287.328000] [pg0+944685961/1068770304] ext3_dirty_inode+0x79/0x90 [ext3]
[ 287.328000] [__mark_inode_dirty+52/400] __mark_inode_dirty+0x34/0x190
[ 287.328000] [__link_path_walk+3074/3696] __link_path_walk+0xc02/0xe70
[ 287.328000] [link_path_walk+69/192] link_path_walk+0x45/0xc0
[ 287.328000] [do_path_lookup+131/448] do_path_lookup+0x83/0x1c0
[ 287.328000] [__path_lookup_intent_open+81/160] __path_lookup_intent_open+0x51/0xa0
[ 287.328000] [path_lookup_open+32/48] path_lookup_open+0x20/0x30
[ 287.328000] [open_namei+90/1536] open_namei+0x5a/0x600
[ 287.328000] [do_filp_open+51/96] do_filp_open+0x33/0x60
[ 287.328000] [do_sys_open+78/240] do_sys_open+0x4e/0xf0
[ 287.328000] [sys_open+28/32] sys_open+0x1c/0x20
[ 287.328000] [syscall_call+7/11] syscall_call+0x7/0xb
[ 287.328000] [phys_startup_32+-1209614444/-1073741824] 0xb7f6bf94
[ 287.328000] =======================
[ 287.328000] Code: 24 08 e8 ac f4 ff ff e9 20 ff ff ff 89 d8 e8 a0 f4 ff ff eb 8b 89 d6 8d 56 ff 8b 04 97 85 d2 89 04 b7 75 f1 89 1f e9 f0 fe ff ff <0f> 0b eb fe 0f 0b eb fe 0f 0b eb fe 8d b6 00 00 00 00 8d bf 00
[ 287.328000] EIP: [__find_get_block+376/400] __find_get_block+0x178/0x190 SS:ESP 0068:f1f15c78

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daniel.holbach at ubuntu

Dec 17, 2006, 4:13 AM

Post #2 of 2 (784 views)
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Re: OOPS: 2.6.20-rc1 in __find_get_block() [In reply to]

Hello,

On Sa, 2006-12-16 at 15:59 -0500, Ben Collins wrote:
> This occurred on a X40 (amd64 running x86 kernel) after a few minutes of
> uptime.

Sorry Ben, I must have confused you with something: the IBM X40 is x86.

Thanks a lot - let me know, when I should try anything else.

Have a nice day,
Daniel

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