Linux 2.0.33 GPF (longish)

Mike (mike@earth.li)
Tue, 17 Feb 1998 23:27:22 +0000 (GMT)


Linux GPFed... while running gofer....

(gofer is a programming language - source is available if it would be
helpful)

here is part of the logs

Feb 17 16:03:52 carrot identd[20276]: Returned: 61334 , 6667 : NO-USER
Feb 17 16:04:06 carrot identd[20280]: Connection from heaven.on.earth.li
Feb 17 16:04:06 carrot identd[20280]: Returned: 61336 , 6667 : NO-USER
Feb 17 16:42:02 carrot PAM_pwdb[20414]: (login) session opened for user ag by ag(uid=0)
Feb 17 16:42:19 carrot identd[20431]: Connection from heaven.on.earth.li
Feb 17 16:42:19 carrot identd[20431]: Successful lookup: 4634 , 6667 : ag
Feb 17 16:48:35 carrot PAM_pwdb[20414]: (login) session closed for user ag
Feb 17 17:31:39 carrot PAM_pwdb[20628]: (login) session opened for user tfm by tfm(uid=0)
Feb 17 18:35:00 carrot identd[20860]: Connection from heaven.on.earth.li
Feb 17 18:35:00 carrot identd[20860]: Returned: 61340 , 6667 : NO-USER
Feb 17 18:51:18 carrot identd[20912]: Connection from heaven.on.earth.li
Feb 17 18:51:18 carrot identd[20912]: Returned: 61341 , 6667 : NO-USER
Feb 17 19:47:00 carrot kernel: Unable to handle kernel paging request at virtual address c25878cc
Feb 17 19:47:00 carrot kernel: current->tss.cr3 = 00101000, 8r3 = 00101000
Feb 17 19:47:00 carrot kernel: *pde = 00000000
Feb 17 19:47:00 carrot kernel: Oops: 0000
Feb 17 19:47:00 carrot kernel: CPU: 0
Feb 17 19:47:00 carrot kernel: EIP: 0010:[<001201f8>]
Feb 17 19:47:00 carrot kernel: EFLAGS: 00010006
Feb 17 19:47:00 carrot kernel: eax: 00204000 ebx: ffffffff ecx: 00000000 edx: 025878cc
Feb 17 19:47:00 carrot kernel: esi: 00000e32 edi: 00000719 ebp: 001df760 esp: 0054df38
Feb 17 19:47:00 carrot kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Feb 17 19:47:00 carrot kernel: Process atrun (pid: 21083, process nr: 59, stackpage=0054d000)
Feb 17 19:47:00 carrot kernel: Stack: 00000003 004f027c 0009c000 0054c400 00000212 001197a3 00e32000 00000000
Feb 17 19:47:00 carrot kernel: 00e47258 00931c18 00e47358 00000000 00e32000 000a2000 400a2000 0054c400
Feb 17 19:47:00 carrot kernel: 0011b797 00931c18 4009c000 00006000 00e47258 00931c18 ffffffff fffffffc
Feb 17 19:47:00 carrot kernel: Call Trace: [<001197a3>] [<0011b797>] [<00116853>] [<001169b2>] [<0010a651>]
Feb 17 19:47:00 carrot kernel: Code: 8b 0a 8b 42 04 89 41 04 89 08 01 db 83 c5 0c c1 ef 01 21 de
Feb 17 19:54:17 carrot talkd[21105]: recv: Connection refused
Feb 17 19:54:43 carrot last message repeated 5 times
Feb 17 19:55:17 carrot identd[21110]: Connection from spinoza.jesus.ox.ac.uk
Feb 17 19:55:17 carrot identd[21110]: Returned: 61345 , 79 : NO-USER
Feb 17 19:56:00 carrot kernel: Unable to handle kernel paging request at virtual address c2585b0c
Feb 17 19:56:00 carrot kernel: current->tss.cr3 = 00101000, 8r3 = 00101000
Feb 17 19:56:00 carrot kernel: *pde = 00000000
Feb 17 19:56:00 carrot kernel: Oops: 0000
Feb 17 19:56:00 carrot kernel: CPU: 0
Feb 17 19:56:00 carrot kernel: EIP: 0010:[<001201f8>]
Feb 17 19:56:00 carrot kernel: EFLAGS: 00010006
Feb 17 19:56:00 carrot kernel: eax: 00204000 ebx: ffffffff ecx: 00000000 edx: 02585b0c
Feb 17 19:56:00 carrot kernel: esi: 000006c2 edi: 00000361 ebp: 001df760 esp: 00647f38
Feb 17 19:56:00 carrot kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Feb 17 19:56:00 carrot kernel: Process atrun (pid: 21113, process nr: 60, stackpage=00647000)
Feb 17 19:56:00 carrot kernel: Stack: 00000003 005fd27c 0009c000 005ff400 00000212 001197a3 006c2000 00000000
Feb 17 19:56:00 carrot kernel: 00e47c98 00b41b98 00402058 00000000 006c2000 000a2000 400a2000 005ff400
Feb 17 19:56:00 carrot kernel: 0011b797 00b41b98 4009c000 00006000 00e47c98 00b41b98 ffffffff fffffffc
Feb 17 19:56:00 carrot kernel: Call Trace: [<001197a3>] [<0011b797>] [<00116853>] [<001169b2>] [<0010a651>]
Feb 17 19:56:00 carrot kernel: Code: 8b 0a 8b 42 04 89 41 04 89 08 01 db 83 c5 0c c1 ef 01 21 de
Feb 17 19:59:00 carrot kernel: Unable to handle kernel paging request at virtual address c2585cc0
Feb 17 19:59:00 carrot kernel: current->tss.cr3 = 00101000, 8r3 = 00101000
Feb 17 19:59:00 carrot kernel: *pde = 00000000
Feb 17 19:59:00 carrot kernel: Oops: 0000
Feb 17 19:59:00 carrot kernel: CPU: 0
Feb 17 19:59:00 carrot kernel: EIP: 0010:[<001201f8>]
Feb 17 19:59:00 carrot kernel: EFLAGS: 00010006
Feb 17 19:59:00 carrot kernel: eax: 00204000 ebx: ffffffff ecx: 00000000 edx: 02585cc0
Feb 17 19:59:00 carrot kernel: esi: 00000731 edi: 00000398 ebp: 001df760 esp: 00652f38
Feb 17 19:59:00 carrot kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Feb 17 19:59:00 carrot kernel: Process atrun (pid: 21122, process nr: 59, stackpage=00652000)
Feb 17 19:59:00 carrot kernel: Stack: 00000001 00653134 0004c000 00c97080 00000213 001197a3 00731000 00000000
Feb 17 19:59:00 carrot kernel: 00e47d98 0037f298 00e47858 00000000 00731000 0004e000 0804e000 00c97080
Feb 17 19:59:00 carrot kernel: 0011b797 0037f298 0804c000 00002000 00e47d98 0037f298 ffffffff fffffffc
Feb 17 19:59:00 carrot kernel: Call Trace: [<001197a3>] [<0011b797>] [<00116853>] [<001169b2>] [<0010a651>]
Feb 17 19:59:00 carrot kernel: Code: 8b 0a 8b 42 04 89 41 04 89 08 01 db 83 c5 0c c1 ef 01 21 de
Feb 17 20:00:00 carrot kernel: mem_map disagrees with 00616000 at bffff000
Feb 17 20:01:00 carrot kernel: general protection: 0000
Feb 17 20:01:00 carrot kernel: CPU: 0
Feb 17 20:01:00 carrot kernel: EIP: 0010:[<0011ce8e>]
Feb 17 20:01:00 carrot kernel: EFLAGS: 00010216
Feb 17 20:01:00 carrot kernel: eax: 80000200 ebx: 00820000 ecx: 00000000 edx: 00219cc4
Feb 17 20:01:00 carrot kernel: esi: 80820200 edi: 00020200 ebp: 00820000 esp: 00616f48
Feb 17 20:01:00 carrot kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Feb 17 20:01:00 carrot kernel: Corrupted stack page
Feb 17 20:01:00 carrot kernel: Process bash (pid: 21127, process nr: 59, stackpage=00616000)
Feb 17 20:01:00 carrot kernel: Stack: 80020000 00000000 00020000 00800000 80800200 00820200 80000000 80820000
Feb 17 20:01:00 carrot kernel: 00000200 80020200 10042004 00000000 00042000 10040000 10000004 00002004
Feb 17 20:01:00 carrot kernel: 10002000 00042000 00002000 10040004 00000004 10002000 00040004 10042000
Feb 17 20:01:00 carrot kernel: Call Trace:
Feb 17 20:01:00 carrot kernel: Code: c3 90 6a 00 6a 00 6a 03 e8 a1 33 00 00 89 44 24 24 83 c4 0c
Feb 17 20:01:00 carrot kernel: release: bash kernel stack corruption. Aiee
Feb 17 20:01:00 carrot kernel: general protection: 0000
Feb 17 20:01:00 carrot kernel: CPU: 0
Feb 17 20:01:00 carrot kernel: EIP: 0010:[<0011a60b>]
Feb 17 20:01:00 carrot kernel: EFLAGS: 00010246
Feb 17 20:01:00 carrot kernel: eax: 00000000 ebx: 00cad400 ecx: 00000400 edx: ddf01000
Feb 17 20:01:00 carrot kernel: esi: 007a52c8 edi: ddf01000 ebp: 00e476d8 esp: 00caef58
Feb 17 20:01:00 carrot kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Feb 17 20:01:00 carrot kernel: Process bash (pid: 21128, process nr: 60, stackpage=00cae000)
Feb 17 20:01:00 carrot kernel: Stack: 0011a43c 400b2e7c 00261a98 00caf018 000004b8 00105025 00000000 00000000
Feb 17 20:01:00 carrot kernel: 00105025 00105025 0011103c 00caf018 00e476d8 400b2000 00000001 00110f20
Feb 17 20:01:00 carrot kernel: 40007000 400b2e7c 400b2e7c 00000b48 00261a98 08092930 0010a7b4 00caefbc
Feb 17 20:01:00 carrot kernel: Call Trace: [<0011a43c>] [<0011103c>] [<00110f20>] [<0010a7b4>]
Feb 17 20:01:00 carrot kernel: Code: f3 ab 0b 55 0c 89 54 24 18 89 54 24 1c 8b 44 24 18 0c 40 89
Feb 17 20:02:00 carrot kernel: general protection: 0000
Feb 17 20:02:00 carrot kernel: CPU: 0
Feb 17 20:02:00 carrot kernel: EIP: 0010:[<00119fd2>]
Feb 17 20:02:00 carrot kernel: EFLAGS: 00010206
Feb 17 20:02:00 carrot kernel: eax: 0072b018 ebx: ddf00000 ecx: 00000400 edx: 00015f68
Feb 17 20:02:00 carrot kernel: esi: 006c2000 edi: ddf00000 ebp: 006c2000 esp: 00767f44
Feb 17 20:02:00 carrot kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Feb 17 20:02:00 carrot kernel: Process crond (pid: 244, process nr: 14, stackpage=00767000)
Feb 17 20:02:00 carrot kernel: Stack: 00119ec4 bffffde8 00763698 0072b018 00261a98 001133a2 00763698 00204000
Feb 17 20:02:00 carrot kernel: 006c2000 006c2065 000057da 002ebffc 0072b018 0804dea0 00000000 0011103c
Feb 17 20:02:00 carrot kernel: 0072b018 00f2c298 bffffde8 00000001 00110f20 0804ddb8 00000000 bffffe00
Feb 17 20:02:00 carrot kernel: Call Trace: [<00119ec4>] [<001133a2>] [<0011103c>] [<00110f20>] [<00109da6>] [<0010a7b4>]
Feb 17 20:02:00 carrot kernel: Code: f3 a5 8b 44 24 44 0b 58 0c 89 5c 24 28 89 5c 24 30 8b 4c 24
Feb 17 20:02:01 carrot kernel: general protection: 0000
Feb 17 20:02:01 carrot kernel: CPU: 0
Feb 17 20:02:01 carrot kernel: EIP: 0010:[<0012aa0c>]
Feb 17 20:02:01 carrot kernel: EFLAGS: 00010216
Feb 17 20:02:01 carrot kernel: eax: ddf01000 ebx: 00000fff ecx: 0000312f edx: ddf01000
Feb 17 20:02:01 carrot kernel: esi: 00767fb4 edi: 4009be92 ebp: ffffffdc esp: 00767f80
Feb 17 20:02:01 carrot kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Feb 17 20:02:01 carrot kernel: Process bash (pid: 21130, process nr: 14, stackpage=00767000)
Feb 17 20:02:01 carrot kernel: Stack: 4009be91 00000003 000001b6 00000000 ddf01000 0000312f 001226b5 4009be91
Feb 17 20:02:01 carrot kernel: 00767fb4 0072b018 00000008 00000000 bffffc68 ddf01000 0010a651 4009be91
Feb 17 20:02:01 carrot kernel: 00000000 000001b6 00000008 00000000 bffffc68 ffffffda 0000002b 0000002b
Feb 17 20:02:01 carrot kernel: Call Trace: [<001226b5>] [<0010a651>]
Feb 17 20:02:01 carrot kernel: Code: 88 0a 42 89 f8 47 64 8a 00 88 c1 84 c9 74 1d 4b 75 ee 6a 00
Feb 17 20:09:40 carrot kernel: general protection: 0000
Feb 17 20:09:40 carrot kernel: CPU: 0
Feb 17 20:09:40 carrot kernel: EIP: 0010:[<00119fd2>]
Feb 17 20:09:40 carrot kernel: EFLAGS: 00010206
Feb 17 20:09:40 carrot kernel: eax: 0072b018 ebx: ddf00000 ecx: 00000400 edx: 00017e7c
Feb 17 20:09:40 carrot kernel: esi: 0075b000 edi: ddf00000 ebp: 0075b000 esp: 00d2df44
Feb 17 20:09:40 carrot kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Feb 17 20:09:40 carrot kernel: Process inetd (pid: 21131, process nr: 14, stackpage=00d2d000)
Feb 17 20:09:40 carrot kernel: Stack: 00119ec4 0805044c 00d6f818 0072b018 00fbf025 0011a43c 00d6f818 00204000
Feb 17 20:09:40 carrot kernel: 0075b000 0075b065 00005f9f 00614140 002eb025 00fbf025 00fbf025 0011103c
Feb 17 20:09:40 carrot kernel: 0072b018 00f62cd8 0805044c 00000001 00110f20 0805044c 00000008 40098f3d
Feb 17 20:09:40 carrot kernel: Call Trace: [<00119ec4>] [<0011a43c>] [<0011103c>] [<00110f20>] [<0010a7b4>]
Feb 17 20:09:40 carrot kernel: Code: f3 a5 8b 44 24 44 0b 58 0c 89 5c 24 28 89 5c 24 30 8b 4c 24
Feb 17 20:16:09 carrot kernel: general protection: 0000
Feb 17 20:16:09 carrot kernel: CPU: 0
Feb 17 20:16:09 carrot kernel: EIP: 0010:[<00120318>]
Feb 17 20:16:09 carrot kernel: EFLAGS: 00010046
Feb 17 20:16:09 carrot kernel: eax: 6c000000 ebx: 00000001 ecx: 001df76c edx: 6ff000ef
Feb 17 20:16:09 carrot kernel: esi: 00000001 edi: 001df76c ebp: 00000001 esp: 002e0e8c
Feb 17 20:16:09 carrot kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Feb 17 20:16:09 carrot kernel: Process gofer_bin (pid: 20075, process nr: 46, stackpage=002e0000)
Feb 17 20:16:09 carrot kernel: Stack: 00000000 000007f8 001cbb80 00000000 001df76c 6ff000ef 00000293 0011e78f
Feb 17 20:16:09 carrot kernel: 00000001 00000000 00000000 00e62628 002d9900 002d9900 00000610 00000006
Feb 17 20:16:09 carrot kernel: 00000001 000007f8 001cbb80 ffaa0055 00000246 00137f74 000006a4 00000001
Feb 17 20:16:09 carrot kernel: Call Trace: [<0011e78f>] [<00137f74>] [<0013836b>] [<0181b773>] [<0010c93d>] [<0181afef>] [<0019b502>]
Feb 17 20:16:09 carrot kernel: [<001120cd>] [<0010c93d>] [<0010c26f>]
Feb 17 20:16:09 carrot kernel: Code: 89 48 04 8d 45 01 89 c1 d3 ea 89 d0 8b 57 08 0f bb 02 19 c0
Feb 17 20:16:09 carrot kernel: Aiee, killing interrupt handler
Feb 17 20:16:09 carrot kernel: general protection: 0000
Feb 17 20:16:09 carrot kernel: CPU: 0
Feb 17 20:16:09 carrot kernel: EIP: 0010:[<00120228>]
Feb 17 20:16:09 carrot kernel: EFLAGS: 00010046
Feb 17 20:16:09 carrot kernel: eax: 00211c98 ebx: fffffffe ecx: 0020dd38 edx: 6c000000
Feb 17 20:16:09 carrot kernel: esi: 0000043e edi: 0000010f ebp: 001df76c esp: 002e0d8c
Feb 17 20:16:09 carrot kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Feb 17 20:16:09 carrot kernel: Process gofer_bin (pid: 20075, process nr: 46, stackpage=002e0000)
Feb 17 20:16:09 carrot kernel: Stack: 0000002f 003b44ec 00072000 00a60080 00000012 001197a3 0043e000 00000000
Feb 17 20:16:09 carrot kernel: 00d774d8 008dcf18 00d778d8 002e0e50 0043e000 0016a000 0816a000 00a60080
Feb 17 20:16:09 carrot kernel: 0011b797 008dcf18 08072000 000f8000 00d774d8 008dcf18 00000014 002e1000
Feb 17 20:16:09 carrot kernel: Call Trace: [<001197a3>] [<0016a000>] [<0011b797>] [<00116853>] [<0010ab83>] [<02000000>] [<01800000>]
Feb 17 20:16:09 carrot kernel: [<0010af98>] [<0010af70>] [<0010a7b4>] [<00120318>] [<0011e78f>] [<00137f74>] [<0013836b>] [<0181b773>]
Feb 17 20:16:09 carrot kernel: [<0010c93d>] [<0181afef>] [<0019b502>] [<001120cd>] [<0010c93d>] [<0010c26f>]
Feb 17 20:16:09 carrot kernel: Code: 89 42 04 89 45 00 ff 74 24 10 9d 5b 5e 5f 5d 83 c4 04 c3 90

Then the reset button was hit

ksymoops gave:

Using `/System.map' to map addresses to symbols.

>>EIP: 1201f8 <free_pages+c8/10c>
Trace: 1197a3 <zap_page_range+11b/1a4>
Trace: 11b797 <exit_mmap+7b/a4>
Trace: 116853 <do_exit+ab/1fc>
Trace: 1169b2 <sys_exit+e/10>
Trace: 10a651 <system_call+55/7c>

Code: 1201f8 <free_pages+c8/10c> movl (%edx),%ecx
Code: 1201fa <free_pages+ca/10c> movl 0x4(%edx),%eax
Code: 1201fd <free_pages+cd/10c> movl %eax,0x4(%ecx)
Code: 120200 <free_pages+d0/10c> movl %ecx,(%eax)
Code: 120202 <free_pages+d2/10c> addl %ebx,%ebx
Code: 120204 <free_pages+d4/10c> addl $0xc,%ebp
Code: 120207 <free_pages+d7/10c> shrl $0x1,%edi
Code: 12020a <free_pages+da/10c> andl %ebx,%esi
Code: 12020c <free_pages+dc/10c> >>EIP: 1201f8 <free_pages+c8/10c>
Trace: 1197a3 <zap_page_range+11b/1a4>
Trace: 11b797 <exit_mmap+7b/a4>
Trace: 116853 <do_exit+ab/1fc>
Trace: 1169b2 <sys_exit+e/10>
Trace: 10a651 <system_call+55/7c>

Then dumped core...

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