oops in tty_poll (2.4test-ac4)

From: Ed Tomlinson (tomlins@cam.org)
Date: Tue May 30 2000 - 07:29:34 EST

Hi,

This oops occured when there was just cron based activity on the system.

ksymoops 2.3.4 on i586 2.4.0-test1-ac4. Options used
     -V (default)
     -k 20000530034442.ksyms (specified)
     -l 20000530034442.modules (specified)
     -o /lib/modules/2.4.0-test1-ac4/ (default)
     -m /boot/System.map-2.4.0-test1-ac4 (default)

May 30 05:42:28 oscar kernel: invalid operand: 0000
May 30 05:42:28 oscar kernel: CPU: 0
May 30 05:42:28 oscar kernel: EIP: 0010:[__free_pages_ok+45/664]
May 30 05:42:28 oscar kernel: EFLAGS: 00010286
May 30 05:42:28 oscar kernel: eax: 0000001f ebx: c12087d8 ecx: ffffffff edx: c675e340
May 30 05:42:28 oscar kernel: esi: c73aa010 edi: 00000000 ebp: 00000000 esp: c4f5dee8
May 30 05:42:28 oscar kernel: ds: 0018 es: 0018 ss: 0018
May 30 05:42:28 oscar kernel: Process XF86_SVGA (pid: 891, stackpage=c4f5d000)
May 30 05:42:28 oscar kernel: Stack: c01f55e4 c01f5893 00000055 c73aa024 c73aa010 00000000 00000283
c6701220
May 30 05:42:28 oscar kernel: c6701220 00000000 c01713d4 00000000 c013d0c8 00000000 c5b54780
c5b54780
May 30 05:42:28 oscar kernel: 00000000 c013d5fe c73aa000 00000004 00000010 c29e7e60 00000000
c4f5c000
May 30 05:42:28 oscar kernel: Call Trace: [tvecs+12480/91644] [tvecs+13167/91644] [tty_poll+128/148]
May 30 05:42:28 oscar kernel: Code: 0f 0b 83 c4 0c 83 7b 08 00 74 18 6a 57 68 93 58 1f c0 68 e4
Using defaults from ksymoops -t elf32-i386 -a i386

Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
   0: 0f 0b ud2a
Code; 00000002 Before first symbol
   2: 83 c4 0c add $0xc,%esp
Code; 00000005 Before first symbol
   5: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
Code; 00000009 Before first symbol
   9: 74 18 je 23 <_EIP+0x23> 00000023 Before first symbol
Code; 0000000b Before first symbol
   b: 6a 57 push $0x57
Code; 0000000d Before first symbol
   d: 68 93 58 1f c0 push $0xc01f5893
Code; 00000012 Before first symbol
  12: 68 e4 00 00 00 push $0xe4 

-- 
Ed Tomlinson <tomlins@cam.org>
http://www.cam.org/~tomlins/njpipes.html

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