| Summary: | x11-base/xorg-server-1.12.99.903 - using space in media-gfx/gimp-2.8.0-r1 causes segmentation fault in ActivateKeyboardGrab | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Ole Langbehn <neurolabs.de> |
| Component: | Current packages | Assignee: | Gentoo X packagers <x11> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | ||
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | AMD64 | ||
| OS: | Linux | ||
| See Also: |
https://launchpad.net/bugs/1021517 https://bugs.freedesktop.org/show_bug.cgi?id=53263 |
||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
This bug in ubuntu precise pangolin could be related, at least someone posted a similar backtrace. https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1021517 On further investigation, this bug does not occur when the following line is _not_ in my .xsession: xinput set-int-prop "TPPS/2 IBM TrackPoint" "Device Enabled" 8 0 which disables the ibm trackpoint on the keyboard. I tried to get a backtrace with full debugging symbols, but somehow I can't get Xorg to dump a full core. You can try to attach gdb to the running X server, which is best done via ssh from another computer. http://www.x.org/wiki/Development/Documentation/ServerDebugging This is the backtrace with debugging symbols:
(gdb) bt
#0 0x000000000044bfca in ActivateKeyboardGrab (keybd=0x186f970,
grab=0x19a4bc0, time=..., passive=0)
at
/var/tmp/portage/x11-base/xorg-server-1.12.99.903/work/xorg-server-1.12.99.903/dix/events.c:1567
#1 0x0000000000445a00 in GrabDevice (client=0x193c200, dev=0x186f970,
pointer_mode=1, keyboard_mode=1, grabWindow=<optimized out>,
ownerEvents=<optimized out>, ctime=157621, mask=0x7fffe21b3350,
grabtype=1, curs=0, confineToWin=0, status=0x7fffe21b3338 "")
at
/var/tmp/portage/x11-base/xorg-server-1.12.99.903/work/xorg-server-1.12.99.903/dix/events.c:5052
#2 0x000000000054d2d8 in ProcXGrabDevice (client=0x193c200)
at
/var/tmp/portage/x11-base/xorg-server-1.12.99.903/work/xorg-server-1.12.99.903/Xi/grabdev.c:134
#3 0x000000000043b531 in Dispatch ()
at
/var/tmp/portage/x11-base/xorg-server-1.12.99.903/work/xorg-server-1.12.99.903/dix/dispatch.c:428
#4 0x000000000042a01a in main (argc=6, argv=<optimized out>,
envp=<optimized out>)
at
/var/tmp/portage/x11-base/xorg-server-1.12.99.903/work/xorg-server-1.12.99.903/dix/main.c:295
which is the same as in
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1021517
which is marked as fixed.
I didn't find anything in the freedesktop tracker.
See if the problem persists with xorg-server-1.12.99.904 If yes, it would be good if you report this issue upstream at https://bugs.freedesktop.org/ , as they are very close to release. Still occurs in 1.12.99.904. Reported upstream: https://bugs.freedesktop.org/show_bug.cgi?id=53263 This should be fixed since xorg-server-1.13.1, please reopen if it is not. I can confirm this works on xorg-server 1.14.1, gimp 2.8.4. |
xorg-server-1.12.99.903 segfaults when I press the spacebar in order to move around an image via mouse. This is the backtrace: [ 6791.586] (EE) [ 6791.586] (EE) Backtrace: [ 6791.586] (EE) 0: X (xorg_backtrace+0x34) [0x5ba4f4] [ 6791.586] (EE) 1: X (0x400000+0x1be329) [0x5be329] [ 6791.586] (EE) 2: /lib64/libpthread.so.0 (0x3026000000+0x10410) [0x3026010410] [ 6791.586] (EE) 3: X (0x400000+0x4bfca) [0x44bfca] [ 6791.586] (EE) 4: X (0x400000+0x45a00) [0x445a00] [ 6791.586] (EE) 5: X (0x400000+0x14d2d8) [0x54d2d8] [ 6791.586] (EE) 6: X (0x400000+0x3b531) [0x43b531] [ 6791.586] (EE) 7: X (0x400000+0x2a01a) [0x42a01a] [ 6791.586] (EE) 8: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x30254224bd] [ 6791.586] (EE) 9: X (0x400000+0x2a371) [0x42a371] [ 6791.586] (EE) [ 6791.586] (EE) Segmentation fault at address 0x28 [ 6791.586] Fatal server error: [ 6791.586] Caught signal 11 (Segmentation fault). Server aborting [ 6791.586] [ 6791.587] (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. [ 6791.587] (EE) Please also check the log file at "/var/log/Xorg.1.log" for additional information. [ 6791.587] (EE) xorg-server versions 1.11.4-r1, 1.12.2, 1.12.3 are stable. Reproducible: Always Steps to Reproduce: 1. start gimp 2. open any image 3. scale so that you can move it around via spacebar 4. press the spacebar and move the mouse Actual Results: xorg crashes Expected Results: no crash # emerge --info Portage 2.2.0_alpha120 (default/linux/amd64/10.0, gcc-4.6.3, glibc-2.15-r2, 3.5.0-gentoo x86_64) ================================================================= System uname: Linux-3.5.0-gentoo-x86_64-Intel-R-_Core-TM-_i5-2520M_CPU_@_2.50GHz-with-gentoo-2.1 Timestamp of tree: Sat, 04 Aug 2012 05:45:01 +0000 app-shells/bash: 4.2_p37 dev-java/java-config: 2.1.12 dev-lang/python: 2.7.3-r2, 3.2.3-r1 dev-util/cmake: 2.8.8-r3 dev-util/pkgconfig: 0.27 sys-apps/baselayout: 2.1-r1 sys-apps/openrc: 0.10.5 sys-apps/sandbox: 2.6 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.6, 1.12.2 sys-devel/binutils: 2.22.90 sys-devel/gcc: 4.6.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r3 sys-kernel/linux-headers: 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