<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - intel_do_flush_locked failed error after xf86-video-intel (2.20.13-1 -> 2.20.14-1) upgrade. (Only using SNA)" href="https://bugs.freedesktop.org/show_bug.cgi?id=57805#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - intel_do_flush_locked failed error after xf86-video-intel (2.20.13-1 -> 2.20.14-1) upgrade. (Only using SNA)" href="https://bugs.freedesktop.org/show_bug.cgi?id=57805">bug 57805</a> from <a class="email" href="mailto:detlev.casanova@gmail.com" title="Detlev Casanova <detlev.casanova@gmail.com>"> Detlev Casanova</a> <pre>Hello, I have a similar problem with xf86-video-intel-2.21.4 on Gentoo. There is a description of the bug at <a href="https://bugs.kde.org/show_bug.cgi?id=317267">https://bugs.kde.org/show_bug.cgi?id=317267</a> Xorg.0.log says the same : [ 686.554] (EE) intel(0): Detected a hung GPU, disabling acceleration. [ 686.555] (EE) intel(0): When reporting this, please include i915_error_state from debugfs and the full dmesg. (EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x36) [0x59a026] (EE) 1: /usr/bin/X (mieqEnqueue+0x26b) [0x57a87b] (EE) 2: /usr/bin/X (0x400000+0x4eb1d) [0x44eb1d] (EE) 3: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fdb54668000+0x6208) [0x7fdb5466e208] (EE) 4: /usr/bin/X (0x400000+0x79267) [0x479267] (EE) 5: /usr/bin/X (0x400000+0xa454a) [0x4a454a] (EE) 6: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 7: /usr/bin/X (0x400000+0x19e450) [0x59e450] (EE) 8: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 9: /lib64/libc.so.6 (ioctl+0x7) [0x7fdb57d64e17] (EE) 10: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fdb58e010d8] (EE) 11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x20682) [0x7fdb56848682] (EE) 12: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x5ba77) [0x7fdb56883a77] (EE) 13: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x2ee8a) [0x7fdb56856e8a] (EE) 14: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x30896) [0x7fdb56858896] (EE) 15: /usr/bin/X (_CallCallbacks+0x34) [0x43e7e4] (EE) 16: /usr/bin/X (FlushAllOutput+0x2b) [0x59d8db] (EE) 17: /usr/bin/X (0x400000+0x39a83) [0x439a83] (EE) 18: /usr/bin/X (0x400000+0x283c5) [0x4283c5] (EE) 19: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7fdb57ca34bd] (EE) 20: /usr/bin/X (0x400000+0x27f29) [0x427f29] (EE) (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x36) [0x59a026] (EE) 1: /usr/bin/X (0x400000+0x4eb1d) [0x44eb1d] (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fdb54668000+0x6208) [0x7fdb5466e208] (EE) 3: /usr/bin/X (0x400000+0x79267) [0x479267] (EE) 4: /usr/bin/X (0x400000+0xa454a) [0x4a454a] (EE) 5: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 6: /usr/bin/X (0x400000+0x19e450) [0x59e450] (EE) 7: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 8: /lib64/libc.so.6 (ioctl+0x7) [0x7fdb57d64e17] (EE) 9: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fdb58e010d8] (EE) 10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x20682) [0x7fdb56848682] (EE) 11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x5ba77) [0x7fdb56883a77] (EE) 12: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x2ee8a) [0x7fdb56856e8a] (EE) 13: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x30896) [0x7fdb56858896] (EE) 14: /usr/bin/X (_CallCallbacks+0x34) [0x43e7e4] (EE) 15: /usr/bin/X (FlushAllOutput+0x2b) [0x59d8db] (EE) 16: /usr/bin/X (0x400000+0x39a83) [0x439a83] (EE) 17: /usr/bin/X (0x400000+0x283c5) [0x4283c5] (EE) 18: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7fdb57ca34bd] (EE) 19: /usr/bin/X (0x400000+0x27f29) [0x427f29] (EE) (EE) [mi] EQ overflow continuing. 200 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x36) [0x59a026] (EE) 1: /usr/bin/X (0x400000+0x4eb1d) [0x44eb1d] (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fdb54668000+0x6208) [0x7fdb5466e208] (EE) 3: /usr/bin/X (0x400000+0x79267) [0x479267] (EE) 4: /usr/bin/X (0x400000+0xa454a) [0x4a454a] (EE) 5: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 6: /lib64/libc.so.6 (ioctl+0x7) [0x7fdb57d64e17] (EE) 7: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fdb58e010d8] (EE) 8: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x20682) [0x7fdb56848682] (EE) 9: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x5ba77) [0x7fdb56883a77] (EE) 10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x2ee8a) [0x7fdb56856e8a] (EE) 11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x30896) [0x7fdb56858896] (EE) 12: /usr/bin/X (_CallCallbacks+0x34) [0x43e7e4] (EE) 13: /usr/bin/X (FlushAllOutput+0x2b) [0x59d8db] (EE) 14: /usr/bin/X (0x400000+0x39a83) [0x439a83] (EE) 15: /usr/bin/X (0x400000+0x283c5) [0x4283c5] (EE) 16: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7fdb57ca34bd] (EE) 17: /usr/bin/X (0x400000+0x27f29) [0x427f29] (EE) (EE) [mi] EQ overflow continuing. 300 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x36) [0x59a026] (EE) 1: /usr/bin/X (0x400000+0x4eb1d) [0x44eb1d] (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fdb54668000+0x6208) [0x7fdb5466e208] (EE) 3: /usr/bin/X (0x400000+0x79267) [0x479267] (EE) 4: /usr/bin/X (0x400000+0xa454a) [0x4a454a] (EE) 5: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 6: /usr/bin/X (0x400000+0x19e450) [0x59e450] (EE) 7: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 8: /lib64/libc.so.6 (ioctl+0x7) [0x7fdb57d64e17] (EE) 9: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fdb58e010d8] (EE) 10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x20682) [0x7fdb56848682] (EE) 11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x5ba77) [0x7fdb56883a77] (EE) 12: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x2ee8a) [0x7fdb56856e8a] (EE) 13: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x30896) [0x7fdb56858896] (EE) 14: /usr/bin/X (_CallCallbacks+0x34) [0x43e7e4] (EE) 15: /usr/bin/X (FlushAllOutput+0x2b) [0x59d8db] (EE) 16: /usr/bin/X (0x400000+0x39a83) [0x439a83] (EE) 17: /usr/bin/X (0x400000+0x283c5) [0x4283c5] (EE) 18: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7fdb57ca34bd] (EE) 19: /usr/bin/X (0x400000+0x27f29) [0x427f29] (EE) [ 692.651] [mi] Increasing EQ size to 512 to prevent dropped events. [ 692.652] [mi] EQ processing has resumed after 345 dropped events. [ 692.652] [mi] This may be caused my a misbehaving driver monopolizing the server's resources.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>