Oops in Kernel 2.2.5
torsten_knodt (torsten_knodt@memoryalpha.rhein-main.de)
Wed, 5 May 1999 23:00:34 +0200 (CEST)
Hi,
I had a kernel oops with the 2.2.5 kernel of SuSE-Linux 6.1. It was during
a uncompressed tar backup from a DNES 18GB U2W Harddisk over an AHA-2940UW
controller on a P54C-200, 128MB, SIS-5598 chipset to a HP C1533A
DDS2-Streamer. The syslog is following:
May 5 17:58:12 server-1 kernel: swap_after_unlock_page: lock already cleared
May 5 22:20:29 server-1 kernel: VM: Removing swap cache page with zero inode hash on page c3e5e000
May 5 22:33:31 server-1 kernel: swap_after_unlock_page: lock already cleared
May 5 22:48:14 server-1 kernel: Unable to handle kernel NULL pointer dereference at virtual address 000000c8
May 5 22:48:14 server-1 kernel: current->tss.cr3 = 06d4a000, %cr3 = 06d4a000
May 5 22:48:14 server-1 kernel: *pde = 00000000
May 5 22:48:14 server-1 kernel: Oops: 0002
May 5 22:48:14 server-1 kernel: CPU: 0
May 5 22:48:14 server-1 kernel: EIP: 0010:[remove_inode_page+52/112]
May 5 22:48:14 server-1 kernel: EFLAGS: 00010206
May 5 22:48:14 server-1 kernel: eax: 001eb6e4 ebx: c02b4070 ecx: c02b4070 edx: 00000080
May 5 22:48:14 server-1 kernel: esi: 000001fd edi: 00000013 ebp: 00000000 esp: c3ca7eac
May 5 22:48:14 server-1 kernel: ds: 0018 es: 0018 ss: 0018
May 5 22:48:14 server-1 kernel: Process tar (pid: 8144, process nr: 39, stackpage=c3ca7000)
May 5 22:48:14 server-1 kernel: Stack: 00000010 00000006 c0120c5f 00000006 00000013 00000001 00000013 002d7000
May 5 22:48:14 server-1 kernel: c0120d9f 00000013 c3ca6000 c3325cb0 c0121519 00000013 00013000 c3325cb0
May 5 22:48:14 server-1 kernel: 002d7000 00000000 00000013 c02addd8 c3325cb0 002d6000 00000000 c011c0f7
May 5 22:48:14 server-1 kernel: Call Trace: [do_try_to_free_pages+35/120] [try_to_free_pages+35/48] [__get_free_pages+113/444] [try_to_read_ahead+47/292] [do_generic_file_read+736/1504] [generic_file_read+124/148] [file_read_actor+0/80]
May 5 22:48:14 server-1 kernel: [sys_read+173/204] [system_call+52/56]
May 5 22:48:14 server-1 kernel: Code: ff 4a 48 39 4a 78 75 05 8b 01 89 42 78 8b 11 85 d2 74 06 8b
With kind regards
Torsten Knodt
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