redhat9宕机日志

wang_yilun

公司的一台redhat9服务器宕机，我在messages中看到如下内容：

Mar 23 03:18:34 test1 kernel: general protection fault: 0000
Mar 23 03:18:34 test1 kernel: ipt_state ipt_limit ip_conntrack_irc ip_nat_irc ip_conntrack_ftp ip_nat_ftp iptable_nat ip_conn
track e100 e1000 ipt_REJECT iptable_filter ip_tables keybdev mo
Mar 23 03:18:34 test1 kernel: CPU:    0
Mar 23 03:18:34 test1 kernel: EIP:    00a8:[<00007bbc>]    Not tainted
Mar 23 03:18:34 test1 kernel: EFLAGS: 00010046
Mar 23 03:18:34 test1 kernel:
Mar 23 03:18:34 test1 kernel: EIP is at Using_Versions [] 0x7bbb (2.4.20- 8 )
Mar 23 03:18:34 test1 kernel: eax: 0000530b   ebx: 00000000   ecx: 00000000   edx: 00000000
Mar 23 03:18:34 test1 kernel: esi: c34b3fb4   edi: 00000286   ebp: c34b3f6c   esp: c34b3f10
Mar 23 03:18:34 test1 kernel: ds: 0000   es: 0000   ss: 0068
Mar 23 03:18:34 test1 kernel: Process kapmd (pid: 3, stackpage=c34b3000)
Mar 23 03:18:34 test1 kernel: Stack: c01156fd 00000060 c34b3f6c 00000286 cb890068 00000068 c9e78000 c34b2000
Mar 23 03:18:34 test1 gdm[17065]: Timeout occured for sending message VT_NUM 17065 -1
Mar 23 03:18:35 test1 kernel:        c0370000 ccc80000 c34b3f8c c34b3fb4 ffffffff 00000000 c011586b 0000530b
Mar 23 03:18:35 test1 gdm[17065]: Timeout occured for sending message COOKIE 17065 0e0539fdd57d065d2a9c67920ab53020
Mar 23 03:18:35 test1 kernel:        00000000 00000000 c34b3f6c c34b3f70 c34b3f74 c34b3f78 c34b3f78 c34b3f78
Mar 23 03:18:35 test1 kernel: Call Trace:   [<c01156fd>] apm_bios_call [kernel] 0x4d (0xc34b3f10))
Mar 23 03:18:35 test1 kernel: [<c011586b>] apm_get_event [kernel] 0x4b (0xc34b3f48 ))
Mar 23 03:18:35 test1 kernel: [<c0116077>] get_event [kernel] 0x17 (0xc34b3f80))
Mar 23 03:18:35 test1 kernel: [<c01160d5>] check_events [kernel] 0x15 (0xc34b3f90))
Mar 23 03:18:35 test1 kernel: [<c011638f>] apm_mainloop [kernel] 0x8f (0xc34b3fa0))
Mar 23 03:18:35 test1 kernel: [<c0116ab0>] apm [kernel] 0x0 (0xc34b3fc4))
Mar 23 03:18:35 test1 kernel: [<c0116b9c>] apm [kernel] 0xec (0xc34b3fcc))
Mar 23 03:18:35 test1 kernel: [<c010742d>] kernel_thread_helper [kernel] 0x5 (0xc34b3ff0))
Mar 23 03:18:35 test1 kernel:
Mar 23 03:18:35 test1 kernel:
Mar 23 03:18:35 test1 kernel: Code:  Bad EIP value.

希望有经验的朋友能指点一下，大概是什么问题。

[ 本帖最后由 wang_yilun 于 2007-3-23 16:16 编辑 ]

lunchan

Kernel Buffer Overflow

www.xfocus.net/projects/Xcon/2002/Xcon2002_alert7_e4gle.pdf