Messages in this thread | | | From | "dada1" <> | Subject | Re: Kernel BUG linux-2.5.67 | Date | Tue, 8 Apr 2003 10:59:54 +0200 |
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Oops... I forgot to mention I use HugeTLB Pages...
> Hello > > I tried linux-2.5.67 this morning... > > instant oops with a small multi-threaded program using futex() > > --------------------------------- > var/log/messages ------------------------------------------------------ > Apr 8 07:40:12 test1 kernel: ------------[ cut here ]------------ > Apr 8 07:40:12 test1 kernel: kernel BUG at include/linux/mm.h:234! > Apr 8 07:40:12 test1 kernel: invalid operand: 0000 [#1] > Apr 8 07:40:12 test1 kernel: CPU: 0 > Apr 8 07:40:12 test1 kernel: EIP: 0060:[<c012d0d5>] Not tainted > Apr 8 07:40:12 test1 kernel: EFLAGS: 00010246 > Apr 8 07:40:12 test1 kernel: EIP is at futex_wake+0xeb/0x1ae > Apr 8 07:40:12 test1 kernel: eax: 00000000 ebx: e2701eec ecx: e35e1940 > edx: 00000001 > Apr 8 07:40:12 test1 kernel: esi: c03bb410 edi: c15fed08 ebp: c03bb410 > esp: e2ab9f5c > Apr 8 07:40:12 test1 kernel: ds: 007b es: 007b ss: 0068 > Apr 8 07:40:12 test1 kernel: Process tstfutex (pid: 1266, > threadinfo=e2ab8000 task=e2abcca0) > Apr 8 07:40:12 test1 kernel: Stack: e2701f08 00000000 b08fea20 00000001 > 00000ab4 00000001 089edaa0 e2ab8000 > Apr 8 07:40:12 test1 kernel: c012d984 089edab4 00000ab4 00000001 > 7fffffff 00000000 00000001 c012da25 > Apr 8 07:40:12 test1 kernel: 089edab4 00000001 00000001 7fffffff > 01f78a40 00000003 089edab4 00000000 > Apr 8 07:40:12 test1 kernel: Call Trace: > Apr 8 07:40:12 test1 kernel: [<c012d984>] do_futex+0x8c/0x8e > Apr 8 07:40:12 test1 kernel: [<c012da25>] sys_futex+0x9f/0xce > Apr 8 07:40:12 test1 kernel: [<c010aa07>] syscall_call+0x7/0xb > Apr 8 07:40:12 test1 kernel: > Apr 8 07:40:12 test1 kernel: Code: 0f 0b ea 00 ea 08 2d c0 eb c8 8b 07 a9 > 00 08 00 00 75 da 8b > Apr 8 07:40:12 test1 kernel: ------------[ cut here ]------------ > Apr 8 07:40:12 test1 kernel: kernel BUG at include/linux/mm.h:234! > Apr 8 07:40:12 test1 kernel: invalid operand: 0000 [#2] > Apr 8 07:40:12 test1 kernel: CPU: 1 > Apr 8 07:40:12 test1 kernel: EIP: 0060:[<c012d3f6>] Not tainted > Apr 8 07:40:12 test1 kernel: EFLAGS: 00010246 > Apr 8 07:40:12 test1 kernel: EIP is at futex_wait+0x1f4/0x2ec > Apr 8 07:40:12 test1 kernel: eax: 00000000 ebx: c15fed08 ecx: e2701eec > edx: e2701eec > Apr 8 07:40:12 test1 kernel: esi: 7fffffff edi: e2700000 ebp: e2701f08 > esp: e2701ed8 > Apr 8 07:40:12 test1 kernel: ds: 007b es: 007b ss: 0068 > Apr 8 07:40:12 test1 kernel: Process tstfutex (pid: 1256, > threadinfo=e2700000 task=e2714ca0) > Apr 8 07:40:12 test1 kernel: Stack: e2701f08 089edab4 f6314800 c012d198 > 00000000 e2701eec e2701eec 00000001 > Apr 8 07:40:12 test1 kernel: e2701f58 e2701f58 c15fed08 00000ab4 > 089ed000 f6314800 e2701f10 e2701f10 > Apr 8 07:40:12 test1 kernel: c012d198 ffffffff 00000000 e35e3ef8 > 00000282 00000000 e2714ca0 c011afd6 > Apr 8 07:40:12 test1 kernel: Call Trace: > Apr 8 07:40:12 test1 kernel: [<c012d198>] futex_vcache_callback+0x0/0x6a > Apr 8 07:40:12 test1 kernel: [<c012d198>] futex_vcache_callback+0x0/0x6a > Apr 8 07:40:12 test1 kernel: [<c011afd6>] default_wake_function+0x0/0x12 > Apr 8 07:40:12 test1 kernel: [<c011afd6>] default_wake_function+0x0/0x12 > Apr 8 07:40:12 test1 kernel: [<c012d972>] do_futex+0x7a/0x8e > Apr 8 07:40:12 test1 kernel: [<c012da25>] sys_futex+0x9f/0xce > Apr 8 07:40:12 test1 kernel: [<c010aa07>] syscall_call+0x7/0xb > Apr 8 07:40:12 test1 kernel: > Apr 8 07:40:12 test1 kernel: Code: 0f 0b ea 00 ea 08 2d c0 eb c5 8b 03 a9
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