Created attachment 120815 [details] Xorg.0.log My Xserver randomly crashes on my Thinkpad T540p. I have no idea how to approach this issue. ------ Additional information: * Distro: Fedora 23 * `uname -a` * Linux svenwltr 4.2.8-300.fc23.x86_64 #1 SMP Tue Dec 15 16:49:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux * Notebook has Nvidia Optimus technology * `lspci |grep -E "VGA|3D"` * 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) * 01:00.0 VGA compatible controller: NVIDIA Corporation GK208M [GeForce GT 730M] (rev a1) * `dnf info xorg-x11-drv-intel` * Version : 2.99.917 * Release : 16.20150729.fc23 ------ Part of /var/log/Xorg.0.log: [ 13380.997] (EE) [ 13380.998] (EE) Backtrace: [ 13380.998] (EE) 0: /usr/libexec/Xorg (OsLookupColor+0x139) [0x59afb9] [ 13380.998] (EE) 1: /lib64/libc.so.6 (__restore_rt+0x0) [0x7ff83ef04b1f] [ 13380.999] (EE) 2: /usr/lib64/xorg/modules/drivers/intel_drv.so (_init+0xaa38) [0x7ff839b0e1a8] [ 13380.999] (EE) 3: /usr/lib64/xorg/modules/drivers/intel_drv.so (_init+0xbe27) [0x7ff839b109a7] [ 13380.999] (EE) 4: /usr/lib64/xorg/modules/drivers/intel_drv.so (_init+0x149ad) [0x7ff839b21ffd] [ 13381.000] (EE) 5: /usr/lib64/xorg/modules/drivers/intel_drv.so (_init+0x66e79) [0x7ff839bc69e9] [ 13381.000] (EE) 6: /usr/lib64/xorg/modules/drivers/intel_drv.so (_init+0x6904a) [0x7ff839bca53a] [ 13381.000] (EE) 7: /usr/lib64/xorg/modules/drivers/intel_drv.so (_init+0x3eda7) [0x7ff839b74f97] [ 13381.000] (EE) 8: /usr/lib64/xorg/modules/drivers/intel_drv.so (_init+0x1f7bf) [0x7ff839b3789f] [ 13381.001] (EE) 9: /usr/lib64/xorg/modules/drivers/intel_drv.so (_init+0x1f9c2) [0x7ff839b38082] [ 13381.001] (EE) 10: /usr/libexec/Xorg (DamageRegionAppend+0x3551) [0x524d81] [ 13381.001] (EE) 11: /usr/libexec/Xorg (SyncVerifyFence+0x1d89) [0x4d7a39] [ 13381.001] (EE) 12: /usr/libexec/Xorg (SyncVerifyFence+0x36c5) [0x4daf25] [ 13381.001] (EE) 13: /usr/libexec/Xorg (SendErrorToClient+0x2df) [0x4369bf] [ 13381.001] (EE) 14: /usr/libexec/Xorg (remove_fs_handlers+0x453) [0x43a9e3] [ 13381.002] (EE) 15: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7ff83eef0580] [ 13381.002] (EE) 16: /usr/libexec/Xorg (_start+0x29) [0x424ce9] [ 13381.002] (EE) 17: ? (?+0x29) [0x29] [ 13381.002] (EE) [ 13381.002] (EE) Segmentation fault at address 0x0 [ 13381.002] (EE) Fatal server error: [ 13381.002] (EE) Caught signal 11 (Segmentation fault). Server aborting [ 13381.002] (EE) [ 13381.002] (EE) Please consult the Fedora Project support at http://wiki.x.org for help. [ 13381.002] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information. [ 13381.002] (EE) [ 13381.002] (II) AIGLX: Suspending AIGLX clients for VT switch [ 13381.034] (EE) Server terminated with error (1). Closing log file.
This is still a problem with kernel `Linux svenwltr 4.3.3-300.fc23.x86_64 #1 SMP Tue Jan 5 23:31:01 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux`.
bump
Symptoms match but without a usable stacktrace, it really is just guessing: commit 7817949314a21293c8bc34dec214b42932b19aaf Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Jan 27 10:54:46 2016 +0000 sna/dri2: Avoiding marking a pending-signal on a dead Drawable If the Drawable is gone, we cannot send it a frame-complete signal, and in particular we cannot continue the pending flip-chain. References: https://bugs.freedesktop.org/show_bug.cgi?id=93844 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Doesn't look like there will be a new release, soon? But thanks for your help.
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