Messages in this thread | | | Date | Sun, 9 May 1999 20:45:56 +0300 (EEST) | From | Meelis Roos <> | Subject | More info on 2.2.7ac3 crash |
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I wrote:
> close(5) = 0 > unlink("/.automount/ondatra/root/home/mroos/work/.t.tex.swp") = 0 > > One of the last 2 lines makes it hang.
Well, maybe not. There was a _exit (0) after these lines and the oops seems to happen in the exit syscall.
Oops trace (stack trace should be good at least 1.5 lines, the there's probably at least one mistake):
Unable to handle kernel NULL pointer dereference at virtual address 00000315 current->tss.cr3 = 00101000, %cr3 = 00101000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<c0120627>] EFLAGS: 00010007 eax: 00018aa8 ebx: 000018aa ecx: ffffffff edx: 00000000 esi: 00003155 edi: c021f90c ebp: 00000217 esp: c034ff1c ds: 0018 es: 0018 ss: 0018 Process vi (pid: 2519, process nr: 40, stackpage=c054700?) Stack: 000ae000 00000000 c01201b5 00000005 c03662bc c0118fd4 c3155000 c335a900 080ae000 c33130c0 00006000 c3155000 000b4000 c0369080 00000000 080b4000 c0369080 080b4000 c0369080 c01aac52 c33130c0 080ae000 00006000 c33130c0 Call Trace: [<c0120fb5>] [<c0118fd4>] [<c011ac52>] [<c011176a>] [<c0115f46>] [<c01160fe>] [<c0108978>] Code: 0f bb 1a 19 c0 85 c0 74 2e 89 c8 f7 d8 31 f0 8d 04 80 8b 15 Copying default arch from ksymoops, bfd_arch=8 bfd_mach=0
>>EIP; c0120627 <__free_page+77/d0> Trace; c0120fb5 <free_page_and_swap_cache+5d/60> Trace; c0118fd4 <zap_page_range+144/1c4> Trace; c011ac52 <exit_mmap+ae/10c> Trace; c011176a <mmput+1e/38> Trace; c0115f46 <do_exit+ca/274> Trace; c01160fe <sys_exit+e/10> Trace; c0108978 <system_call+34/38> Code; c0120627 <__free_page+77/d0> 00000000 <_EIP>: Code; c0120627 <__free_page+77/d0> 0: 0f bb 1a btcl %ebx,(%edx) Code; c012062a <__free_page+7a/d0> 3: 19 c0 sbbl %eax,%eax Code; c012062c <__free_page+7c/d0> 5: 85 c0 testl %eax,%eax Code; c012062e <__free_page+7e/d0> 7: 74 2e je 37 <_EIP+0x37> c012065e <__free_page+ae/d0> Code; c0120630 <__free_page+80/d0> 9: 89 c8 movl %ecx,%eax Code; c0120632 <__free_page+82/d0> b: f7 d8 negl %eax Code; c0120634 <__free_page+84/d0> d: 31 f0 xorl %esi,%eax Code; c0120636 <__free_page+86/d0> f: 8d 04 80 leal (%eax,%eax,4),%eax Code; c0120639 <__free_page+89/d0> 12: 8b 15 00 00 00 movl 0x0,%edx Code; c012063e <__free_page+8e/d0> 17: 00
But vim works perfectly on local ext2 partitions and hangs (100% reproducible) on the nfs volume.
UP 2.2.7ac3 on K6/200.
--- Meelis Roos (mroos@tartu.cyber.ee)
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