FS#52226 - xorg segmentation fault (libpng and liblz4)
Attached to Project:
Arch Linux
Opened by Michael Zimmermann (m1cha) - Wednesday, 21 December 2016, 07:45 GMT
Last edited by Jan de Groot (JGC) - Wednesday, 21 December 2016, 11:27 GMT
Opened by Michael Zimmermann (m1cha) - Wednesday, 21 December 2016, 07:45 GMT
Last edited by Jan de Groot (JGC) - Wednesday, 21 December 2016, 11:27 GMT
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Details
Description:
X-server randomly crashes. Sometimes the screen goes black for a second during usage but I'm not sure if that's related or if that's another bug. It doesn't happen constantly, but often enough that it gets annoying(like once a day, I'm using suspend/resume alot too if that matters). The backtrice looks like the cause is a NULL function-pointer, is there any way to print out relative addresses so I can use objdump? Additional info: * xorg*: 1.17.4-2 * libz4: 1:1.7.4.2-1 * libpng: 1.6.26-2 backtrace from /var/log/Xorg.0.log.old: [115902.874] (EE) [115902.875] (EE) Backtrace: [115902.875] (EE) 0: /usr/lib/liblz4.so.1 (?+0x0) [0x7f4500596bd0] [115902.875] (EE) 1: ? (?+0x0) [0xfe8a019970af] [115902.877] (EE) 2: ? (?+0x0) [0xfe89fcf6df90] [115902.877] (EE) 3: ? (?+0x0) [0xfe89fcf73710] [115902.877] (EE) 4: ? (?+0x0) [0xfe89fcf75630] [115902.877] (EE) 5: ? (?+0x0) [0xfe89fcfab540] [115902.877] (EE) 6: ? (?+0x0) [0xfe89fd03cd50] [115902.877] (EE) 7: ? (?+0x0) [0xfe89fd04cac0] [115902.877] (EE) 8: ? (?+0x0) [0xfe89fd04ec70] [115902.877] (EE) 9: /usr/lib/liblz4.so.1 (?+0x0) [0x7f4500564d60] [115902.877] (EE) 10: /usr/lib/liblz4.so.1 (?+0x0) [0x7f4500565f50] [115902.877] (EE) 11: /usr/lib/liblz4.so.1 (?+0x0) [0x7f4500438cc0] [115902.877] (EE) 12: /usr/lib/liblz4.so.1 (?+0x0) [0x7f450043cc80] [115902.877] (EE) 13: ? (?+0x0) [0xfe8a019841a0] [115902.877] (EE) 14: /usr/lib/liblz4.so.1 (?+0x0) [0x7f4500427460] [115902.878] (EE) 15: /usr/lib/libpng16.so.16 (?+0x0) [0x7f4500000000] [115902.878] (EE) [115902.878] (EE) Segmentation fault at address 0x0 [115902.878] (EE) Fatal server error: [115902.878] (EE) Caught signal 11 (Segmentation fault). Server aborting [115902.878] (EE) [115902.878] (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. [115902.878] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information. [115902.878] (EE) [115902.879] (II) AIGLX: Suspending AIGLX clients for VT switch [115903.423] (EE) Server terminated with error (1). Closing log file. Steps to reproduce: Unfirtunately I don't have a way to reproduce this, but feel free to ask for more logs and tests etc. |
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Comment by Jan de Groot (JGC) -
Wednesday, 21 December 2016, 11:27 GMT
You're using xorg-server from an unsupported repository
(xorg117?), so we cannot support you in any way. Current version
is 1.18.4 (extra) and 1.19.0 (testing).