Log见下， 我想问， 我有了backtrace之后由于我当时没有装dbg的库， 所以都是地址， 那如果我现在安装dbg库可以利用已有的地址找出函数名吗？还是只能打开调试模式重现问题才能找出函数名？
还有如果我想解决这个问题我需要安装哪些调试库？已经出现好几次了。。
X.Org X Server 1.12.3
Release Date: 2012-07-09
X Protocol Version 11, Revision 0
Build Operating System: openSUSE SUSE LINUX
Current Operating System: Linux linux-e2fj.site 3.4.11-2.16-desktop #1 SMP PREEMPT Wed Sep 26 17:05:00 UTC 2012 (259fc87) x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.4.11-2.16-desktop root=UUID=84e8b372-5b6f-4d3b-b4f6-6f0934ad3d0d video=1366x768 resume=/dev/disk/by-id/ata-HITACHI_HTS725050A9A364_100419PCK404VLHG457J-part2 splash=silent quiet showopts
Build Date: 29 October 2012 06:31:31PM
Current version of pixman: 0.24.4
Before reporting problems, check
X.Org Wiki - Home to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Fri Dec 7 21:56:11 2012
(==) Using config file: "/etc/X11/xorg.conf"
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
(WW) fglrx: No matching Device section for instance (BusID PCI:0@1:0:1) found
klauncher(1299) kdemain: No DBUS session-bus found. Check if you have started the DBUS server.
kdeinit4: Communication error with launcher. Exiting!
kdmgreet(1289)/kdecore (K*TimeZone*): KSystemTimeZones: ktimezoned initialize() D-Bus call failed: "Not connected to D-Bus server"
kdmgreet(1289)/kdecore (K*TimeZone*): No time zone information obtained from ktimezoned
libpng warning: Malformed iTXt chunk
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning: Compat map for group 2 redefined
> Using new definition
> Warning: Compat map for group 3 redefined
> Using new definition
> Warning: Compat map for group 4 redefined
> Using new definition
Errors from xkbcomp are not fatal to the X server
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning: Compat map for group 2 redefined
> Using new definition
> Warning: Compat map for group 3 redefined
> Using new definition
> Warning: Compat map for group 4 redefined
> Using new definition
Errors from xkbcomp are not fatal to the X server
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning: Compat map for group 2 redefined
> Using new definition
> Warning: Compat map for group 3 redefined
> Using new definition
> Warning: Compat map for group 4 redefined
> Using new definition
Errors from xkbcomp are not fatal to the X server
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning: Compat map for group 2 redefined
> Using new definition
> Warning: Compat map for group 3 redefined
> Using new definition
> Warning: Compat map for group 4 redefined
> Using new definition
Errors from xkbcomp are not fatal to the X server
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning: Compat map for group 2 redefined
> Using new definition
> Warning: Compat map for group 3 redefined
> Using new definition
> Warning: Compat map for group 4 redefined
> Using new definition
Errors from xkbcomp are not fatal to the X server
Backtrace:
0: /usr/bin/Xorg (xorg_backtrace+0x36) [0x564656]
1: /usr/bin/Xorg (0x400000+0x168389) [0x568389]
2: /lib64/libpthread.so.0 (0x7ff8a9aeb000+0xf140) [0x7ff8a9afa140]
3: /usr/lib64/libpixman-1.so.0 (0x7ff8a9864000+0x72dc0) [0x7ff8a98d6dc0]
4: /usr/lib64/libpixman-1.so.0 (0x7ff8a9864000+0x7313f) [0x7ff8a98d713f]
5: /usr/lib64/libpixman-1.so.0 (pixman_blt+0x52) [0x7ff8a986e6b2]
6: /usr/lib64/xorg/modules/libfb.so (fbCopyNtoN+0x2c9) [0x7ff8a5cc0be9]
7: /usr/lib64/xorg/modules/glesx.so (0x7ff8a3e11000+0x8262d) [0x7ff8a3e9362d]
8: /usr/lib64/xorg/modules/glesx.so (0x7ff8a3e11000+0x84736) [0x7ff8a3e95736]
9: /usr/bin/Xorg (0x400000+0xf6729) [0x4f6729]
10: /usr/bin/Xorg (0x400000+0xbf5a5) [0x4bf5a5]
11: /usr/bin/Xorg (0x400000+0xc03f6) [0x4c03f6]
12: /usr/bin/Xorg (0x400000+0xbedac) [0x4bedac]
13: /usr/bin/Xorg (0x400000+0x5f9b6) [0x45f9b6]
14: /usr/bin/Xorg (MapWindow+0x17c) [0x4626ec]
15: /usr/bin/Xorg (0x400000+0x331b0) [0x4331b0]
16: /usr/bin/Xorg (0x400000+0x38891) [0x438891]
17: /usr/bin/Xorg (0x400000+0x27965) [0x427965]
18: /lib64/libc.so.6 (__libc_start_main+0xf5) [0x7ff8a8999455]
19: /usr/bin/Xorg (0x400000+0x27c3d) [0x427c3d]
Segmentation fault at address 0x7ff8846f1f60
Fatal server error:
Caught signal 11 (Segmentation fault). Server aborting
Please consult the The X.Org Foundation support
at
X.Org Wiki - Home for help.
Please also check the log file at "/var/log/Xorg.0.log" for additional information.
Server terminated with error (1). Closing log file.
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