Oh, and the compiler in use is gcc-2.96-85.
-----Original Message-----
From: Christian, Chip [mailto:chip_christian@xxxxxx]
Sent: Monday, February 04, 2002 10:49 AM
To: Linux XFS (E-mail)
Subject: kernel Oops
We are running RedHat Linux 7.1 with XFS Release 1.0.2.
Custom kernel built from kernel-source-2.4.9-12SGI_XFS_1.0.2.
Got the following Oops(es) this am. Can anyone give me a hand tracking it
down? Thanks.
-Chip
ksymoops 2.4.0 on i686 2.4.9-12SGI_XFS_1.0.2custom. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.9-12SGI_XFS_1.0.2custom/ (default)
-m /boot/System.map (specified)
Warning (compare_maps): mismatch on symbol partition_name , ksyms_base says
40270d30, System.map says 40157c70. Ignoring ksyms_base entry
Feb 3 04:02:00 nas2 nmbd[6817]: Got SIGHUP dumping debug info.
Feb 4 00:05:35 nas2 kernel: Unable to handle kernel NULL pointer dereference
at virtual address 00000074
Feb 4 00:05:35 nas2 kernel: 4012cb87
Feb 4 00:05:35 nas2 kernel: *pde = 00000000
Feb 4 00:05:35 nas2 kernel: Oops: 0000
Feb 4 00:05:35 nas2 kernel: CPU: 0
Feb 4 00:05:35 nas2 kernel: EIP: 0010:[kfree+55/144] Not tainted
Feb 4 00:05:35 nas2 kernel: EIP: 0010:[<4012cb87>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
Feb 4 00:05:35 nas2 kernel: EFLAGS: 00010006
Feb 4 00:05:35 nas2 kernel: eax: 00000000 ebx: 40800000 ecx: 00000000
edx: 0004097e
Feb 4 00:05:35 nas2 kernel: esi: 8097e000 edi: 00000286 ebp: 6a65ce80
esp: 7f8c1e6c
Feb 4 00:05:35 nas2 kernel: ds: 0018 es: 0018 ss: 0018
Feb 4 00:05:35 nas2 kernel: Process umount (pid: 25981, stackpage=7f8c1000)
Feb 4 00:05:35 nas2 kernel: Stack: 8097e000 00000206 40800000 5d8ea400
8097e000 40800000 8097e000 00000001
Feb 4 00:05:35 nas2 kernel: 401de2ac 8097e000 00008203 633ea2c0
5d8ea400 00000000 00000001 79dac860
Feb 4 00:05:35 nas2 kernel: 401dd3d4 6a65ce80 5d8ea400 5d8ea400
67278cc0 401e4fe1 5d8ea400 5d8ea400
Feb 4 00:05:35 nas2 kernel: Call Trace: [xlog_unalloc_log+60/192]
Feb 4 00:05:35 nas2 kernel: Call Trace: [<401de2ac>]
Feb 4 00:05:35 nas2 kernel: [<401dd3d4>]
Feb 4 00:05:35 nas2 kernel: [<401e4fe1>]
Feb 4 00:05:35 nas2 kernel: [<401ed3da>]
Feb 4 00:05:35 nas2 kernel: [<401f7134>]
Feb 4 00:05:35 nas2 kernel: [<401fe3df>]
Feb 4 00:05:35 nas2 kernel: [<4013a5cf>]
Feb 4 00:05:35 nas2 kernel: [<4013e899>]
Feb 4 00:05:35 nas2 kernel: [<4014bb29>]
Feb 4 00:05:35 nas2 kernel: [<4014bc1b>]
Feb 4 00:05:35 nas2 kernel: [<401259a3>]
Feb 4 00:05:35 nas2 kernel: [<4014bc4c>]
Feb 4 00:05:35 nas2 kernel: [<4010714b>]
Feb 4 00:05:35 nas2 kernel: Code: 8b 5c 81 74 85 db 74 37 8b 13 3b 53 04 73 0a
89 74 93 08 ff
>>EIP; 4012cb87 <kfree+37/90> <=====
Trace; 401de2ac <xlog_unalloc_log+3c/c0>
Trace; 401dd3d4 <xfs_log_unmount+14/20>
Trace; 401e4fe1 <xfs_unmountfs+b1/110>
Trace; 401ed3da <xfs_unmount+15a/170>
Trace; 401f7134 <fs_dounmount+54/70>
Trace; 401fe3df <linvfs_put_super+2f/90>
Trace; 4013a5cf <kill_super+bf/1b0>
Trace; 4013e899 <path_release+29/30>
Trace; 4014bb29 <do_umount+179/1a0>
Trace; 4014bc1b <sys_umount+cb/f0>
Trace; 401259a3 <sys_munmap+33/50>
Trace; 4014bc4c <sys_oldumount+c/10>
Trace; 4010714b <system_call+33/38>
Code; 4012cb87 <kfree+37/90>
00000000 <_EIP>:
Code; 4012cb87 <kfree+37/90> <=====
0: 8b 5c 81 74 mov 0x74(%ecx,%eax,4),%ebx <=====
Code; 4012cb8b <kfree+3b/90>
4: 85 db test %ebx,%ebx
Code; 4012cb8d <kfree+3d/90>
6: 74 37 je 3f <_EIP+0x3f> 4012cbc6 <kfree+76/90>
Code; 4012cb8f <kfree+3f/90>
8: 8b 13 mov (%ebx),%edx
Code; 4012cb91 <kfree+41/90>
a: 3b 53 04 cmp 0x4(%ebx),%edx
Code; 4012cb94 <kfree+44/90>
d: 73 0a jae 19 <_EIP+0x19> 4012cba0 <kfree+50/90>
Code; 4012cb96 <kfree+46/90>
f: 89 74 93 08 mov %esi,0x8(%ebx,%edx,4)
Code; 4012cb9a <kfree+4a/90>
13: ff 00 incl (%eax)
Feb 4 00:05:36 nas2 kernel: <1>Unable to handle kernel NULL pointer
dereference at virtual address 00000074
Feb 4 00:05:36 nas2 kernel: 4012cb87
Feb 4 00:05:36 nas2 kernel: *pde = 00000000
Feb 4 00:05:36 nas2 kernel: Oops: 0000
Feb 4 00:05:36 nas2 kernel: CPU: 0
Feb 4 00:05:36 nas2 kernel: EIP: 0010:[kfree+55/144] Not tainted
Feb 4 00:05:36 nas2 kernel: EIP: 0010:[<4012cb87>] Not tainted
Feb 4 00:05:36 nas2 kernel: EFLAGS: 00010006
Feb 4 00:05:36 nas2 kernel: eax: 00000000 ebx: 80988000 ecx: 00000000
edx: 00040992
Feb 4 00:05:36 nas2 kernel: esi: 80992000 edi: 00000286 ebp: 6a65c580
esp: 7f8c1e6c
Feb 4 00:05:36 nas2 kernel: ds: 0018 es: 0018 ss: 0018
Feb 4 00:05:36 nas2 kernel: Process umount (pid: 25983, stackpage=7f8c1000)
Feb 4 00:05:36 nas2 kernel: Stack: 80992000 00000206 80988000 5505f800
80992000 80988000 80992000 00000001
Feb 4 00:05:36 nas2 kernel: 401de2ac 80992000 00008203 633ea740
5505f800 00000000 00000001 74bc46a0
Feb 4 00:05:36 nas2 kernel: 401dd3d4 6a65c580 5505f800 5505f800
67278c60 401e4fe1 5505f800 5505f800
Feb 4 00:05:36 nas2 kernel: Call Trace: [xlog_unalloc_log+60/192]
Feb 4 00:05:36 nas2 kernel: Call Trace: [<401de2ac>]
Feb 4 00:05:36 nas2 kernel: [<401dd3d4>]
Feb 4 00:05:36 nas2 kernel: [<401e4fe1>]
Feb 4 00:05:36 nas2 kernel: [<401ed3da>]
Feb 4 00:05:36 nas2 kernel: [<401f7134>]
Feb 4 00:05:36 nas2 kernel: [<401fe3df>]
Feb 4 00:05:36 nas2 kernel: [<4013a5cf>]
Feb 4 00:05:36 nas2 kernel: [<4013e899>]
Feb 4 00:05:36 nas2 kernel: [<4014bb29>]
Feb 4 00:05:36 nas2 kernel: [<4014bc1b>]
Feb 4 00:05:36 nas2 kernel: [<401259a3>]
Feb 4 00:05:36 nas2 kernel: [<4014bc4c>]
Feb 4 00:05:36 nas2 kernel: [<4010714b>]
Feb 4 00:05:36 nas2 kernel: Code: 8b 5c 81 74 85 db 74 37 8b 13 3b 53 04 73 0a
89 74 93 08 ff
>>EIP; 4012cb87 <kfree+37/90> <=====
Trace; 401de2ac <xlog_unalloc_log+3c/c0>
Trace; 401dd3d4 <xfs_log_unmount+14/20>
Trace; 401e4fe1 <xfs_unmountfs+b1/110>
Trace; 401ed3da <xfs_unmount+15a/170>
Trace; 401f7134 <fs_dounmount+54/70>
Trace; 401fe3df <linvfs_put_super+2f/90>
Trace; 4013a5cf <kill_super+bf/1b0>
Trace; 4013e899 <path_release+29/30>
Trace; 4014bb29 <do_umount+179/1a0>
Trace; 4014bc1b <sys_umount+cb/f0>
Trace; 401259a3 <sys_munmap+33/50>
Trace; 4014bc4c <sys_oldumount+c/10>
Trace; 4010714b <system_call+33/38>
Code; 4012cb87 <kfree+37/90>
00000000 <_EIP>:
Code; 4012cb87 <kfree+37/90> <=====
0: 8b 5c 81 74 mov 0x74(%ecx,%eax,4),%ebx <=====
Code; 4012cb8b <kfree+3b/90>
4: 85 db test %ebx,%ebx
Code; 4012cb8d <kfree+3d/90>
6: 74 37 je 3f <_EIP+0x3f> 4012cbc6 <kfree+76/90>
Code; 4012cb8f <kfree+3f/90>
8: 8b 13 mov (%ebx),%edx
Code; 4012cb91 <kfree+41/90>
a: 3b 53 04 cmp 0x4(%ebx),%edx
Code; 4012cb94 <kfree+44/90>
d: 73 0a jae 19 <_EIP+0x19> 4012cba0 <kfree+50/90>
Code; 4012cb96 <kfree+46/90>
f: 89 74 93 08 mov %esi,0x8(%ebx,%edx,4)
Code; 4012cb9a <kfree+4a/90>
13: ff 00 incl (%eax)
Feb 4 06:11:53 nas2 kernel: <1>Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Feb 4 06:11:53 nas2 kernel: 401136b3
Feb 4 06:11:53 nas2 kernel: *pde = 00000000
Feb 4 06:11:53 nas2 kernel: Oops: 0000
Feb 4 06:11:53 nas2 kernel: CPU: 1
Feb 4 06:11:53 nas2 kernel: EIP: 0010:[__wake_up+51/192] Not tainted
Feb 4 06:11:53 nas2 kernel: EIP: 0010:[<401136b3>] Not tainted
Feb 4 06:11:53 nas2 kernel: EFLAGS: 00010097
Feb 4 06:11:53 nas2 kernel: eax: 5f6b6a07 ebx: 416f4241 ecx: 00000000
edx: 00000000
Feb 4 06:11:53 nas2 kernel: esi: 75228de0 edi: 5f6b6a03 ebp: 71e9ff4c
esp: 71e9ff34
Feb 4 06:11:53 nas2 kernel: ds: 0018 es: 0018 ss: 0018
Feb 4 06:11:53 nas2 kernel: Process rpciod (pid: 26080, stackpage=71e9f000)
Feb 4 06:11:53 nas2 kernel: Stack: 00000001 00000206 00000003 5f6b6863
75228de0 76bb5014 76bb5010 402b6294
Feb 4 06:11:53 nas2 kernel: 76bb5000 76bb5014 401892d4 75228de0
76bb5000 00001770 76bb5008 718fe6a0
Feb 4 06:11:53 nas2 kernel: 718fe6f4 718fe6a0 71e9e000 00000002
402b394a 718fe6a0 71e9e000 7fffc000
Feb 4 06:11:53 nas2 kernel: Call Trace: [svc_wake_up+84/144]
Feb 4 06:11:53 nas2 kernel: Call Trace: [<402b6294>]
Feb 4 06:11:53 nas2 kernel: [<401892d4>]
Feb 4 06:11:53 nas2 kernel: [<402b394a>]
Feb 4 06:11:53 nas2 kernel: [<402b3bc8>]
Warning (Oops_read): Code line not seen, dumping what data is available
>>EIP; 401136b3 <__wake_up+33/c0> <=====
Trace; 402b6294 <svc_wake_up+54/90>
Trace; 401892d4 <nlmsvc_grant_callback+104/130>
Trace; 402b394a <__rpc_execute+29a/320>
Trace; 402b3bc8 <__rpc_schedule+188/1d0>
Feb 4 08:49:18 nas2 kernel: cpu: 0, clocks: 1324510, slice: 441503
Feb 4 08:49:18 nas2 kernel: cpu: 1, clocks: 1324510, slice: 441503
Feb 4 08:49:18 nas2 kernel: SGI XFS with ACLs, EAs, quota, no debug enabled
2 warnings issued. Results may not be reliable.
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