I hate to be a pain, but does anyone on this list know anything about
the below stack trace?
On Mon, 2003-06-02 at 13:57, Austin Gonyou wrote:
> Here is the stack trace from this kernel. This is 2.4.18-27 errata +
> XFS
> 1.2.0 release. I did re-work the spec file, but only to disable
> options
> we don't want and also re-worked the config to our liking. I have one
> patch I apply, but it is to scsi_scan.c for a BLIST entry for our
> hardware. Overall, the core kernel config and source is relatively
> unchanged. We patch nothing else, and just use RH's src.rpm to create
> our i686 rpm. Usually, right before the crash, all the fiber channel
> devices go unaccessible, local are still ok, and whole system is XFS,
> then the poof. This only seems to occur during the load test I put
> this
> thing through. If anyone would like to see it, I'd be happy to provide
> the info.
>
>
> The ksymoops output is below:
>
>
> ksymoops 2.4.1 on i686 2.4.18-27SGI_XFS_1.2.0_CMsmp. Options used
> -V (specified)
> -k /proc/ksyms (specified)
> -l /proc/modules (specified)
> -o /lib/modules/2.4.18-27SGI_XFS_1.2.0_CMsmp (specified)
> -m /boot/System.map-2.4.18-27SGI_XFS_1.2.0_CMsmp (specified)
>
>
>
> Unable to handle kernel NULL pointer dereference at virtual address
> 00000034
> c0190213
> *pde = 19e18001
> Oops: 0000
> CPU: 2
> EIP: 0010:[<c0190213>] Not tainted
> Using defaults from ksymoops -t elf32-i386 -a i386
> EFLAGS: 00010246
> eax: 00000000 ebx: 00000001 ecx: c99c9a08 edx: 00000000
> esi: 00000000 edi: dab14eec ebp: 00000000 esp: d5d77820
> ds: 0018 es: 0018 ss: 0018
> Process spew-fork.pl (pid: 28924, stackpage=d5d77000)
> Stack: dab14eec 00000000 00000000 00000000 dab14f2c 00000000 00000001
> f6b7e800
> 00000000 00000001 00000001 00000003 00000001 00000000 c84a5300
> f710bc80
> 00000001 00000004 c018ca3d dab14eec 00000002 d5d778e8 d5d778e8
> f6b7e800
> Call Trace: [<c018ca3d>] (0xd5d77868))
> [<c018c796>] (0xd5d778fc))
> [<c018ebaa>] (0xd5d7790c))
> [<c019bc64>] (0xd5d77938))
> [<c023f340>] (0xd5d77940))
> [<c01a514f>] (0xd5d77974))
> [<c01a514f>] (0xd5d7797c))
> [<c019d7b4>] (0xd5d77998))
> [<c019f13d>] (0xd5d77a28))
> [<c01c4b46>] (0xd5d77adc))
> [<c01d0e00>] (0xd5d77b14))
> [<c01e4e65>] (0xd5d77b30))
> [<c01e5bfa>] (0xd5d77ba4))
> [<c01e535a>] (0xd5d77bfc))
> [<c01dfed7>] (0xd5d77c38))
> [<c01dfa04>] (0xd5d77c78))
> [<c01e5444>] (0xd5d77cb4))
> [<c01e48bc>] (0xd5d77cd4))
> [<c01df441>] (0xd5d77d00))
> [<c01e00b5>] (0xd5d77d20))
> [<c013f6d2>] (0xd5d77d40))
> [<c0140deb>] (0xd5d77d84))
> [<c0141119>] (0xd5d77dac))
> [<c014113a>] (0xd5d77db8))
> [<c0140883>] (0xd5d77dc0))
> [<c0140799>] (0xd5d77de4))
> [<c01413d1>] (0xd5d77df0))
> [<c0141b76>] (0xd5d77e0c))
> [<c01dfdf0>] (0xd5d77e24))
> [<c012f661>] (0xd5d77e40))
> [<c0112217>] (0xd5d77e9c))
> [<c01c1f22>] (0xd5d77eb8))
> [<c01e45a4>] (0xd5d77ee4))
> [<c01e06d1>] (0xd5d77f28))
> [<c013e456>] (0xd5d77f5c))
> [<c0122195>] (0xd5d77f74))
> [<c01128d9>] (0xd5d77f98))
> [<c0108c93>] (0xd5d77fc0))
> Code: 8b 70 34 50 8b 5c 24 24 53 56 57 e8 2d 62 01 00 83 c4 1c 85
>
> >>EIP; c0190213 <xfs_alloc_lookup+103/330> <=====
> Trace; c018ca3d <xfs_alloc_ag_vextent_near+5d/b50>
> Trace; c018c796 <xfs_alloc_ag_vextent+36/f0>
> Trace; c018ebaa <xfs_alloc_vextent+2ca/350>
> Trace; c019bc64 <xfs_bmap_alloc+ed4/11a0>
> Trace; c023f340 <scsi_request_fn+1b0/350>
> Trace; c01a514f <xfs_bmbt_get_state+2f/40>
> Trace; c01a514f <xfs_bmbt_get_state+2f/40>
> Trace; c019d7b4 <xfs_bmap_do_search_extents+344/370>
> Trace; c019f13d <xfs_bmapi+72d/10b0>
> Trace; c01c4b46 <xfs_log_reserve+86/90>
> Trace; c01d0e00 <xfs_trans_reserve+50/160>
> Trace; c01e4e65 <xfs_strategy+4d5/6b0>
> Trace; c01e5bfa <xfs_iomap_write_delay+58a/5f0>
> Trace; c01e535a <xfs_iomap_read+10a/130>
> Trace; c01dfed7 <linvfs_pb_bmap+57/f0>
> Trace; c01dfa04 <delalloc_convert+e4/300>
> Trace; c01e5444 <xfs_iomap_write+c4/d0>
> Trace; c01e48bc <xfs_bmap+11c/1f0>
> Trace; c01df441 <write_full_page+71/b0>
> Trace; c01e00b5 <linvfs_write_full_page+65/90>
> Trace; c013f6d2 <write_some_buffers+b2/180>
> Trace; c0140deb <unmap_underlying_metadata+1b/60>
> Trace; c0141119 <__block_prepare_write+e9/2f0>
> Trace; c014113a <__block_prepare_write+10a/2f0>
> Trace; c0140883 <__refile_buffer+53/60>
> Trace; c0140799 <balance_dirty+29/30>
> Trace; c01413d1 <__block_commit_write+b1/e0>
> Trace; c0141b76 <generic_commit_write+36/a0>
> Trace; c01dfdf0 <linvfs_get_block+0/30>
> Trace; c012f661 <generic_file_write_nolock+571/810>
> Trace; c0112217 <smp_call_function_interrupt+27/3d>
> Trace; c01c1f22 <xfs_ichgtime+42/d0>
> Trace; c01e45a4 <xfs_write+2e4/4e0>
> Trace; c01e06d1 <linvfs_write+b1/f0>
> Trace; c013e456 <sys_write+96/110>
> Trace; c0122195 <update_process_times+25/30>
> Trace; c01128d9 <smp_apic_timer_interrupt+a9/d0>
> Trace; c0108c93 <system_call+33/38>
> Code; c0190213 <xfs_alloc_lookup+103/330>
> 00000000 <_EIP>:
> Code; c0190213 <xfs_alloc_lookup+103/330> <=====
> 0: 8b 70 34 mov 0x34(%eax),%esi <=====
> Code; c0190216 <xfs_alloc_lookup+106/330>
> 3: 50 push %eax
> Code; c0190217 <xfs_alloc_lookup+107/330>
> 4: 8b 5c 24 24 mov 0x24(%esp,1),%ebx
> Code; c019021b <xfs_alloc_lookup+10b/330>
> 8: 53 push %ebx
> Code; c019021c <xfs_alloc_lookup+10c/330>
> 9: 56 push %esi
> Code; c019021d <xfs_alloc_lookup+10d/330>
> a: 57 push %edi
> Code; c019021e <xfs_alloc_lookup+10e/330>
> b: e8 2d 62 01 00 call 1623d <_EIP+0x1623d> c01a6450
> <xfs_btree_check_sblock+0/d0>
> Code; c0190223 <xfs_alloc_lookup+113/330>
> 10: 83 c4 1c add $0x1c,%esp
> Code; c0190226 <xfs_alloc_lookup+116/330>
> 13: 85 00 test %eax,(%eax)
>
>
>
>
> --
> Austin Gonyou <austin@xxxxxxxxxxxxxxx>
> Coremetrics, Inc.
--
Austin Gonyou <austin@xxxxxxxxxxxxxxx>
Coremetrics, Inc.
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