Bug#783507: xserver-xorg: segfault on intel hardware
On 14/06/15 12:07, Julien Cristau wrote: [...] I can't see any similarities between your two traces, so please file your own bug. Thanks, Julien I've opened a bug here: https://bugs.debian.org/794212 Cheers, Tomasz signature.asc Description: Digital signature
Bug#783507: xserver-xorg: segfault on intel hardware
On Wed, Jun 10, 2015 at 11:11:29 +0200, Enrico Zini wrote: On Mon, Apr 27, 2015 at 11:22:29AM -0400, Daniel Kahn Gillmor wrote: (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x56) [0x7f8a42933d46] (EE) 1: /usr/bin/X (0x7f8a4277d000+0x1baf29) [0x7f8a42937f29] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f8a40471000+0x35180) [0x7f8a404a6180] (EE) 3: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0x25bc5) [0x7f8a3c89fbc5] (EE) 4: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0xb972a) [0x7f8a3c93372a] (EE) 5: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0xc3f03) [0x7f8a3c93df03] (EE) 6: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0x50e03) [0x7f8a3c8cae03] (EE) 7: /usr/bin/X (0x7f8a4277d000+0x13d3b1) [0x7f8a428ba3b1] (EE) 8: /usr/bin/X (0x7f8a4277d000+0x133064) [0x7f8a428b0064] (EE) 9: /usr/bin/X (0x7f8a4277d000+0x573f7) [0x7f8a427d43f7] (EE) 10: /usr/bin/X (0x7f8a4277d000+0x5b596) [0x7f8a427d8596] (EE) 11: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7f8a40492b45] (EE) 12: /usr/bin/X (0x7f8a4277d000+0x4590e) [0x7f8a427c290e] (EE) (EE) Segmentation fault at address 0x18 I just had a suspiciously similar segfault on xserver-xorg-video-intel: I can't see any similarities between your two traces, so please file your own bug. Thanks, Julien signature.asc Description: Digital signature
Bug#783507: xserver-xorg: segfault on intel hardware
On Mon, Apr 27, 2015 at 11:22:29AM -0400, Daniel Kahn Gillmor wrote: (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x56) [0x7f8a42933d46] (EE) 1: /usr/bin/X (0x7f8a4277d000+0x1baf29) [0x7f8a42937f29] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f8a40471000+0x35180) [0x7f8a404a6180] (EE) 3: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0x25bc5) [0x7f8a3c89fbc5] (EE) 4: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0xb972a) [0x7f8a3c93372a] (EE) 5: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0xc3f03) [0x7f8a3c93df03] (EE) 6: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0x50e03) [0x7f8a3c8cae03] (EE) 7: /usr/bin/X (0x7f8a4277d000+0x13d3b1) [0x7f8a428ba3b1] (EE) 8: /usr/bin/X (0x7f8a4277d000+0x133064) [0x7f8a428b0064] (EE) 9: /usr/bin/X (0x7f8a4277d000+0x573f7) [0x7f8a427d43f7] (EE) 10: /usr/bin/X (0x7f8a4277d000+0x5b596) [0x7f8a427d8596] (EE) 11: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7f8a40492b45] (EE) 12: /usr/bin/X (0x7f8a4277d000+0x4590e) [0x7f8a427c290e] (EE) (EE) Segmentation fault at address 0x18 I just had a suspiciously similar segfault on xserver-xorg-video-intel: [266176.619] (EE) Backtrace: [266176.621] (EE) 0: /usr/bin/X (xorg_backtrace+0x56) [0x7f08e0cbda36] [266176.621] (EE) 1: /usr/bin/X (0x7f08e0b0b000+0x1b6c29) [0x7f08e0cc1c29] [266176.621] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f08de7fc000+0x35180) [0x7f08de831180] [266176.621] (EE) 3: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f08dabc+0x5e2aa) [0x7f08dac1e2aa] [266176.621] (EE) 4: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f08dabc+0xded57) [0x7f08dac9ed57] [266176.621] (EE) 5: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f08dabc+0x10ba30) [0x7f08daccba30] [266176.621] (EE) 6: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f08dabc+0x10ce3c) [0x7f08daccce3c] [266176.621] (EE) 7: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f08dabc+0x10d828) [0x7f08daccd828] [266176.621] (EE) 8: /usr/bin/X (DRI2SwapBuffers+0x1d0) [0x7f08e0c905e0] [266176.621] (EE) 9: /usr/bin/X (0x7f08e0b0b000+0x186f5c) [0x7f08e0c91f5c] [266176.621] (EE) 10: /usr/bin/X (0x7f08e0b0b000+0x57f37) [0x7f08e0b62f37] [266176.621] (EE) 11: /usr/bin/X (0x7f08e0b0b000+0x5c0bb) [0x7f08e0b670bb] [266176.621] (EE) 12: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7f08de81db45] [266176.621] (EE) 13: /usr/bin/X (0x7f08e0b0b000+0x464be) [0x7f08e0b514be] [266176.621] (EE) [266176.621] (EE) Segmentation fault at address 0x7f08e0f62000 [266176.621] (EE) Fatal server error: [266176.621] (EE) Caught signal 11 (Segmentation fault). Server aborting Enrico -- GPG key: 4096R/E7AD5568 2009-05-08 Enrico Zini enr...@enricozini.org -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150610091129.ga30...@enricozini.org
Bug#783507: xserver-xorg: segfault on intel hardware
Package: xserver-xorg Version: 1:7.7+7 Severity: normal I had run X11 on this thinkpad X220 via the following command on tty1: exec startx 2 ~/.xsession-errors I recently suspended my machine; during this run, it had only been using LVDS. I woke the machine back up, plugged in a DisplayPort connector, and went to unlock xscreensaver. I succesfully unlocked xscreensaver, and then X11 segfaulted. here's the data from ~/.xsession-errors: --- (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x56) [0x7f8a42933d46] (EE) 1: /usr/bin/X (0x7f8a4277d000+0x1baf29) [0x7f8a42937f29] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f8a40471000+0x35180) [0x7f8a404a6180] (EE) 3: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0x25bc5) [0x7f8a3c89fbc5] (EE) 4: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0xb972a) [0x7f8a3c93372a] (EE) 5: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0xc3f03) [0x7f8a3c93df03] (EE) 6: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8a3c87a000+0x50e03) [0x7f8a3c8cae03] (EE) 7: /usr/bin/X (0x7f8a4277d000+0x13d3b1) [0x7f8a428ba3b1] (EE) 8: /usr/bin/X (0x7f8a4277d000+0x133064) [0x7f8a428b0064] (EE) 9: /usr/bin/X (0x7f8a4277d000+0x573f7) [0x7f8a427d43f7] (EE) 10: /usr/bin/X (0x7f8a4277d000+0x5b596) [0x7f8a427d8596] (EE) 11: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7f8a40492b45] (EE) 12: /usr/bin/X (0x7f8a4277d000+0x4590e) [0x7f8a427c290e] (EE) (EE) Segmentation fault at address 0x18 (EE) Fatal server error: (EE) Caught signal 11 (Segmentation fault). Server aborting This is an awkward thing to try to reproduce (i haven't tried in depth, since i need to continue using the machine); if you have any suggestions for additional data that would be useful, or ways i should invoke X11 to help gather data, please let me know. -dkg -- Package-specific info: X server symlink status: lrwxrwxrwx 1 root root 13 Dec 11 2012 /etc/X11/X - /usr/bin/Xorg -rwxr-xr-x 1 root root 2401376 Feb 10 19:35 /usr/bin/Xorg VGA-compatible devices on PCI bus: -- 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) /etc/X11/xorg.conf does not exist. Contents of /etc/X11/xorg.conf.d: - total 8 -rw-r--r-- 1 root root 148 Feb 7 20:53 20-intel.conf -rw-r--r-- 1 root root 475 Dec 14 2012 20-thinkpad.conf /etc/modprobe.d contains no KMS configuration files. Kernel version (/proc/version): --- Linux version 3.16.0-4-amd64 (debian-ker...@lists.debian.org) (gcc version 4.8.4 (Debian 4.8.4-1) ) #1 SMP Debian 3.16.7-ckt9-2 (2015-04-13) Xorg X server log files on system: -- -rw-r--r-- 1 root root 38655 Oct 11 2014 /var/log/Xorg.3.log -rw-r--r-- 1 root root 24341 Mar 22 14:52 /var/log/Xorg.2.log -rw-r--r-- 1 root root 31141 Apr 17 13:47 /var/log/Xorg.1.log -rw-r--r-- 1 root root 19966 Apr 27 11:11 /var/log/Xorg.0.log Contents of most recent Xorg X server log file (/var/log/Xorg.0.log): - [28.289] X.Org X Server 1.16.4 Release Date: 2014-12-20 [28.290] X Protocol Version 11, Revision 0 [28.290] Build Operating System: Linux 3.16.0-4-amd64 x86_64 Debian [28.290] Current Operating System: Linux alice 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt9-2 (2015-04-13) x86_64 [28.290] Kernel command line: BOOT_IMAGE=/vmlinuz-3.16.0-4-amd64 root=/dev/mapper/vg_alice0-root ro quiet [28.290] Build Date: 11 February 2015 12:32:02AM [28.290] xorg-server 2:1.16.4-1 (http://www.debian.org/support) [28.290] Current version of pixman: 0.32.6 [28.290]Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. [28.290] Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. [28.290] (==) Log file: /var/log/Xorg.0.log, Time: Mon Apr 27 06:41:46 2015 [28.291] (==) Using config directory: /etc/X11/xorg.conf.d [28.291] (==) Using system config directory /usr/share/X11/xorg.conf.d [28.294] (==) No Layout section. Using the first Screen section. [28.294] (==) No screen section available. Using defaults. [28.294] (**) |--Screen Default Screen Section (0) [28.294] (**) | |--Monitor default monitor [28.295] (==) No device specified for screen Default Screen Section. Using the first device section listed. [28.295] (**) | |--Device Intel Graphics [28.295] (==) No monitor specified for screen Default Screen Section. Using a default monitor configuration. [28.295] (==) Automatically adding devices [28.295] (==)