Messages in this thread | | | Subject | Kernel Panic: 2.2.9-ac1 | Date | Mon, 07 Jun 1999 10:42:48 -0400 | From | Theo Van Dinter <> |
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On Friday afternoon, I upgraded the news server from 2.2.4-ac? to 2.2.9-ac1. By Saturday morning, the news server was no more.
News server HW: Single PII 266 w/ 128Mb RAM. 2x3Com 3x590 NICs. NCR53x875 based SCSI adapter.
When I came in on Monday morning, I wrote down the panic info on the console and tried running a ksymoops on it. Here's what it found:
----------------- ./ksymoops: read_ksyms stat /proc/ksyms failedNo modules in ksyms, skipping objects No ksyms, skipping lsmod Unable to handle kernel NULL pointer dereference at virtual address 00000004 current->tss.cr3 = 025c8000, %cr3 = 025c8000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<c011f153>] EFLAGS: 00010012 eax: 00000000 ebx: 0000219a ecx: ffffffff edx: 00000000 esi: 00004335 edi: c01f78e4 ebp: 00000217 esp: c69fbefc ds: 0018 es: 0018 ss: 0018 stack: 00000400 00000400 c0141ec9 c02ba048 0865ff28 c522c060 0000c000 c009a400 c204b870 c4420600 c011b601 c522c060 c02ba048 0805ff28 00000000 00000400 00000000 c6bb0800 0805f328 c522c074 c522c060 c204b870 00000c00 00000000 call trace: [<c0141ec9>] [<c011b601>] [<c0141338>] [<c01412b4>] [<c0122244>] [<c0108f00>] code: 89 42 04 89 10 01 c9 83 c7 0c c1 eb 01 21 ce 81 f9 00 fe ff Copying default arch from ksymoops, bfd_arch=8 bfd_mach=0
>>EIP; c011f153 <__free_page+97/d0> Trace; c0141ec9 <nfs_updatepage+251/2fc> Trace; c011b601 <generic_file_write+255/2d8> Trace; c0141338 <nfs_file_write+84/8c> Trace; c01412b4 <nfs_file_write+0/8c> Trace; c0122244 <sys_write+c4/ec> Trace; c0108f00 <system_call+34/38> Code; c011f153 <__free_page+97/d0> 00000000 <_EIP>: Code; c011f153 <__free_page+97/d0> 0: 89 42 04 movl %eax,0x4(%edx) Code; c011f156 <__free_page+9a/d0> 3: 89 10 movl %edx,(%eax) Code; c011f158 <__free_page+9c/d0> 5: 01 c9 addl %ecx,%ecx Code; c011f15a <__free_page+9e/d0> 7: 83 c7 0c addl $0xc,%edi Code; c011f15d <__free_page+a1/d0> a: c1 eb 01 shrl $0x1,%ebx Code; c011f160 <__free_page+a4/d0> d: 21 ce andl %ecx,%esi Code; c011f162 <__free_page+a6/d0> f: 81 f9 00 fe ff cmpl $0xfffe00,%ecx Code; c011f167 <__free_page+ab/d0> 14: 00
kernel panic: freeing swap cache
1 warning and 1 error issued. Results may not be reliable. -----------------
I'll be trying vanilla 2.2.9 next (it's been working fine on other systems). If any other info is needed, please let me know. (I don't want to send the .config file to the list)
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