LINUX 系统死机了，帮忙看下这个日志是什么意思？

ztsda

Dec 19 23:46:29 bogon kernel: Call Trace:
Dec 19 23:46:29 bogon kernel:  [<c04605d5>] __pagevec_release+0x15/0x1d
Dec 19 23:46:29 bogon kernel:  [<c04614bb>] shrink_active_list+0x3db/0x3e3
Dec 19 23:46:29 bogon kernel:  [<c061fe6d>] __mutex_lock_slowpath+0x4d/0x7c
Dec 19 23:46:29 bogon kernel:  [<c061feab>] .text.lock.mutex+0xf/0x14
Dec 19 23:46:29 bogon kernel:  [<c048e1a2>] shrink_icache_memory+0x39/0x1a4
Dec 19 23:46:29 bogon kernel:  [<c0461fc6>] shrink_slab+0xd3/0x13c
Dec 19 23:46:29 bogon kernel:  [<c04628cf>] try_to_free_pages+0x193/0x26c
Dec 19 23:46:29 bogon kernel:  [<c045e5be>] __alloc_pages+0x1ce/0x2cf
Dec 19 23:46:29 bogon kernel:  [<c0464af4>] do_wp_page+0x354/0x5c9
Dec 19 23:46:29 bogon kernel:  [<c0459b7b>] find_get_page+0x18/0x3f
Dec 19 23:46:29 bogon kernel:  [<c045c6a6>] filemap_nopage+0x19f/0x349
Dec 19 23:46:29 bogon kernel:  [<c04663ba>] __handle_mm_fault+0xa33/0xaac
Dec 19 23:46:29 bogon kernel:  [<c05b9ff6>] sock_ioctl+0x191/0x1b3
Dec 19 23:46:29 bogon kernel:  [<c04875a1>] do_ioctl+0x1c/0x5d
Dec 19 23:46:29 bogon kernel:  [<c0621d10>] do_page_fault+0x23a/0x52d
Dec 19 23:46:29 bogon kernel:  [<c0621ad6>] do_page_fault+0x0/0x52d
Dec 19 23:46:29 bogon kernel:  [<c0405abd>] error_code+0x39/0x40
Dec 19 23:46:29 bogon kernel:  =======================
Dec 20 08:50:52 bogon syslogd 1.4.1: restart.

ztsda

补充一句。centos 5.6
Linux bogon 2.6.18-238.el5 #1 SMP Thu Jan 13 16:24:47 EST 2011 i686 i686 i386 GNU/Linux

ahslhack

好像是内存问题

q1208c

要看到 "call trace " 这句上面的部分才有用.

这个情况有可能是 kernel 的bug, 或者其它 kernel mod 的bug .

ztsda

多谢了，原来内存耗尽，已经知道问题在哪里了