Messages in this thread | | | Subject | kernel meltdown | Date | Fri, 7 Jun 2002 12:36:11 -0500 | From | "Anna Riley" <> |
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Hi there, I am hoping someone can help me. This morning one of our web servers crapped itself and I don't know why. It's running RedHat 7.2 kernel version 2.4.9-31smp. I couldn't login from the console so I had to reset it. When it came back up it was fine. This is what I am seeing in the messages log:
Jun 7 02:57:43 web02 kernel: kernel BUG at slab.c:1767! Jun 7 02:57:43 web02 kernel: invalid operand: 0000 Jun 7 02:57:43 web02 kernel: Kernel 2.4.9-31smp Jun 7 02:57:43 web02 kernel: CPU: 0 Jun 7 02:57:43 web02 kernel: EIP: 0010:[kmem_cache_reap+504/912] Not tainted Jun 7 02:57:43 web02 kernel: EIP: 0010:[<c0133d08>] Not tainted Jun 7 02:57:43 web02 kernel: EFLAGS: 00010092 Jun 7 02:57:43 web02 kernel: EIP is at kmem_cache_reap [kernel] 0x1f8 Jun 7 02:57:43 web02 kernel: eax: 0000001b ebx: e2c34000 ecx: c02db9e4 edx: 00003906 Jun 7 02:57:43 web02 kernel: esi: c1b8f9e8 edi: c1b8f9f8 ebp: 00000000 esp: e3fedf8c Jun 7 02:57:43 web02 kernel: ds: 0018 es: 0018 ss: 0018 Jun 7 02:57:43 web02 kernel: Process kswapd (pid: 5, stackpage=e3fed000) Jun 7 02:57:43 web02 kernel: Stack: c024f253 000006e7 00000d80 c1b8f9f8 c1b8f9f0 00000183 e3f9d000 0000000a Jun 7 02:57:43 web02 kernel: 00000000 00000000 00000000 00000183 000000c0 000000c0 0008e000 c0136076 Jun 7 02:57:43 web02 kernel: 000000c0 e3fec000 00000006 c01360d5 000000c0 00000000 00010f00 c1d9ffb8 Jun 7 02:57:43 web02 kernel: Call Trace: [call_spurious_interrupt+130654/156203] .rodata.str1.1 [kernel] 0x2a8e Jun 7 02:57:43 web02 kernel: Call Trace: [<c024f253>] .rodata.str1.1 [kernel] 0x2a8e Jun 7 02:57:43 web02 kernel: [do_try_to_free_pages+70/80] do_try_to_free_pages [kernel] 0x46 Jun 7 02:57:43 web02 kernel: [<c0136076>] do_try_to_free_pages [kernel] 0x46 Jun 7 02:57:43 web02 kernel: [kswapd+85/240] kswapd [kernel] 0x55 Jun 7 02:57:43 web02 kernel: [<c01360d5>] kswapd [kernel] 0x55 Jun 7 02:57:43 web02 kernel: [_stext+0/96] stext [kernel] 0x0 Jun 7 02:57:43 web02 kernel: [<c0105000>] stext [kernel] 0x0 Jun 7 02:57:43 web02 kernel: [kernel_thread+38/48] kernel_thread [kernel] 0x26 Jun 7 02:57:43 web02 kernel: [<c0105866>] kernel_thread [kernel] 0x26 Jun 7 02:57:43 web02 kernel: [kswapd+0/240] kswapd [kernel] 0x0 Jun 7 02:57:43 web02 kernel: [<c0136080>] kswapd [kernel] 0x0 Jun 7 02:57:43 web02 kernel: Jun 7 02:57:43 web02 kernel: Jun 7 02:57:43 web02 kernel: Code: 0f 0b 58 5a 8b 03 45 39 f8 75 dd 8b 4e 2c 89 ea 8b 7e 4c d3
I have searched on google for some of these messages but I couldn't find anything helpful. Any help or direction would be apprecaited.
I am not subscribed to this list so email to me directly would be great. If I am mailing to the wrong list my apologies.
Thanks so much all!
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