커널 에러 메시지 해석 부탁드립니다....
글쓴이: 권순선 / 작성시간: 수, 2004/12/01 - 5:06오전
로그에서 찾은 메시지들입니다. 혹 짚이는 부분이 있으면 알려주세요....
Quote:
Nov 28 12:51:11 net kernel: kernel BUG at page_alloc.c:142!
Nov 28 12:51:11 net kernel: invalid operand: 0000
Nov 28 12:51:11 net kernel: CPU: 0
Nov 28 12:51:11 net kernel: EIP: 0010:[__free_pages_ok+67/784] Not tainted
Nov 28 12:51:11 net kernel: EFLAGS: 00010282
Nov 28 12:51:11 net kernel: eax: f59dd240 ebx: c1dd6fc0 ecx: c027c0b4 edx: c027be20
Nov 28 12:51:11 net kernel: esi: 00007000 edi: 00000000 ebp: 0001e000 esp: ed747ee4
Nov 28 12:51:11 net kernel: ds: 0018 es: 0018 ss: 0018
Nov 28 12:51:11 net kernel: Process apache (pid: 18033, stackpage=ed747000)
Nov 28 12:51:11 net kernel: Stack: 4c399065 c027c08c e2779b60 f1cfea40 c027bfd8 c1a80020 00000203 ffffffff
Nov 28 12:51:11 net kernel: 0001c29b ffffffff 00007000 e7e82be8 0001e000 c012edc3 c1dd6fc0 ed746000
Nov 28 12:51:11 net kernel: 00000001 ed747f6c 00000008 0001e000 40af3000 00000000 40711000 ee5d6404
Nov 28 12:51:11 net kernel: Call Trace: [zap_page_range+867/896] [do_munmap+504/672] [sys_munmap+67/112] [system_call+51/56]
Nov 28 12:51:11 net kernel:
Nov 28 12:51:11 net kernel: Code: 0f 0b 8e 00 99 35 25 c0 8b 6b 08 85 ed 74 08 0f 0b 90 00 99
Quote:
Nov 28 13:01:22 net kernel: kernel BUG at page_alloc.c:142!
Nov 28 13:01:22 net kernel: invalid operand: 0000
Nov 28 13:01:22 net kernel: CPU: 3
Nov 28 13:01:22 net kernel: EIP: 0010:[__free_pages_ok+67/784] Not tainted
Nov 28 13:01:22 net kernel: EFLAGS: 00010282
Nov 28 13:01:22 net kernel: eax: f59dd240 ebx: c1dd6fc0 ecx: c1dd6fc0 edx: 00000000
Nov 28 13:01:22 net kernel: esi: 00007000 edi: 00000000 ebp: 0001e000 esp: c66ffee4
Nov 28 13:01:22 net kernel: ds: 0018 es: 0018 ss: 0018
Nov 28 13:01:22 net kernel: Process apache (pid: 18711, stackpage=c66ff000)
Nov 28 13:01:22 net kernel: Stack: aee3b065 c027c08c c1000020 c365e2f0 c027bfd8 c1a80020 00000203 ffffffff
Nov 28 13:01:22 net kernel: 00049e58 ffffffff 00007000 cdb57be8 0001e000 c012edc3 c1dd6fc0 c66fe000
Nov 28 13:01:22 net kernel: 00000001 c66fffc4 00000008 0001e000 40af3000 00000000 40711000 c664c404
Nov 28 13:01:22 net kernel: Call Trace: [zap_page_range+867/896] [do_munmap+504/672] [sys_munmap+67/112] [system_call+51/56]
Nov 28 13:01:22 net kernel:
Nov 28 13:01:22 net kernel: Code: 0f 0b 8e 00 99 35 25 c0 8b 6b 08 85 ed 74 08 0f 0b 90 00 99
Quote:
Nov 29 10:51:13 net kernel: printing eip:
Nov 29 10:51:13 net kernel: c013a0a8
Nov 29 10:51:13 net kernel: Oops: 0000
Nov 29 10:51:13 net kernel: CPU: 1
Nov 29 10:51:13 net kernel: EIP: 0010:[kfree+72/176] Not tainted
Nov 29 10:51:13 net kernel: EFLAGS: 00010006
Nov 29 10:51:13 net kernel: eax: 00000001 ebx: 01000000 ecx: e2417000 edx: c1000020
Nov 29 10:51:13 net kernel: esi: c166c470 edi: 00000286 ebp: f14ed320 esp: e8ab7e84
Nov 29 10:51:13 net kernel: ds: 0018 es: 0018 ss: 0018
Nov 29 10:51:13 net kernel: Process apache (pid: 8456, stackpage=e8ab7000)
Nov 29 10:51:13 net kernel: Stack: e8ab6000 f14ed320 f14ed718 e2417000 efb29ee0 efb29ee0 efb29f44 c01d2777
Nov 29 10:51:13 net kernel: e2417000 c01d14cd efb29ee0 00000001 c01d2909 efb29ee0 00000001 00000001
Nov 29 10:51:13 net kernel: 00000001 f880f816 efb29ee0 e24178c1 00000001 f14ed37c f14ed6f4 00000001
Nov 29 10:51:13 net kernel: Call Trace: [kfree_skbmem+23/128] [sock_wfree+77/80] [__kfree_skb+297/448] [usb-ohci:__insmod_usb-ohci_O/lib/modules/2.4.27-1-686-smp/kernel/dri+-3545066/96] [sock_recvmsg+75/240]
Nov 29 10:51:13 net kernel: [sock_read+140/160] [sys_read+171/368] [system_call+51/56]
Nov 29 10:51:13 net kernel:
Nov 29 10:51:13 net kernel: Code: 8b 13 3b 53 04 73 18 89 4c 93 08 ff 03 57 9d 8b 5c 24 10 8b
Forums:
구굴에 의하면 kernel BUG at page_alloc.c:144!
구굴에 의하면 kernel BUG at page_alloc.c:144! 에러라면 2.4.x 커널에 grsecurity 패치를 사용했을 때 발생할 수도 있다고 하는 것 같았습니다.
혹시 관련이 있을까요..?
[quote="검은해"]구굴에 의하면 kernel BUG at page_
예 안그래도 지금 그 사이트의 pdf 파일을 읽어보고 있는 중입니다. 데비안 커널을 사용하고 있는데 grsecurity 패치는 적용되어 있지 않은 것 같습니다.
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