https://bugs.freedesktop.org/show_bug.cgi?id=89681
--- Comment #4 from Johannes Hirte <[email protected]> --- (In reply to Michel Dänzer from comment #1) > I can't seem to reproduce this. Which video player are you using, and how > are you switching between the desktops? > > Can you get a backtrace of the crash with gdb, and make sure there are > debugging symbols for /usr/bin/X(org), /usr/lib64/libdrm.so.2 and > radeon_drv.so? If you don't know how to do this, see > http://wiki.x.org/wiki/Development/Documentation/ServerDebugging/ . > > Please attach the full Xorg.0.log file and output of dmesg. Video player is mpv, desktop environment is KDE5 compiled from git. I've configured 6 different VTs that are switched with F1-F6. backtrace from a crash: Program received signal SIGABRT, Aborted. 0x00007f0433757f97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55 55 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) bt #0 0x00007f0433757f97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55 #1 0x00007f04337593bd in __GI_abort () at abort.c:89 #2 0x00007f0433797d20 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f043388fd80 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 #3 0x00007f043379d59d in malloc_printerr (action=3, str=0x7f043388fed8 "double free or corruption (out)", ptr=<optimized out>) at malloc.c:4958 #4 0x00007f043379ddcb in _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3829 #5 0x00007f04325fad64 in radeon_drm_abort_one (e=0x2fb6e80, e@entry=0x7f0432fd16b8) at /var/tmp/portage/x11-drivers/xf86-video-ati-9999/work/xf86-video-ati-9999/src/radeon_drm_queue.c:112 #6 0x00007f04325faee5 in radeon_drm_abort_entry (entry=entry@entry=0x7f0432fd16b8) at /var/tmp/portage/x11-drivers/xf86-video-ati-9999/work/xf86-video-ati-9999/src/radeon_drm_queue.c:136 #7 0x00007f0432603d34 in radeon_do_pageflip (scrn=0x2feac90, client=<optimized out>, new_front=<optimized out>, id=<optimized out>, data=0x0, ref_crtc_hw_id=0, handler=0x7f04325f7dc0 <radeon_dri2_flip_event_handler>, abort=0x7f04325f7d80 <radeon_dri2_flip_event_abort>) at /var/tmp/portage/x11-drivers/xf86-video-ati-9999/work/xf86-video-ati-9999/src/drmmode_display.c:2378 #8 0x00007f04325f9b5a in radeon_dri2_schedule_flip (front=<optimized out>, back=<optimized out>, target_msc=<optimized out>, data=<optimized out>, func=<optimized out>, draw=<optimized out>, client=<optimized out>, scrn=<optimized out>) at /var/tmp/portage/x11-drivers/xf86-video-ati-9999/work/xf86-video-ati-9999/src/radeon_dri2.c:650 #9 radeon_dri2_frame_event_handler (scrn=0x23f80a0, seq=12941, usec=218698740, event_data=0x2fec6e0) at /var/tmp/portage/x11-drivers/xf86-video-ati-9999/work/xf86-video-ati-9999/src/radeon_dri2.c:809 #10 0x00007f04325fadeb in radeon_drm_queue_handler (fd=<optimized out>, frame=<optimized out>, sec=<optimized out>, usec=<optimized out>, user_ptr=<optimized out>) at /var/tmp/portage/x11-drivers/xf86-video-ati-9999/work/xf86-video-ati-9999/src/radeon_drm_queue.c:67 #11 0x00007f0434a393d6 in drmHandleEvent (fd=18, evctx=0x23f8a68) at /var/tmp/portage/x11-libs/libdrm-9999/work/libdrm-9999/xf86drmMode.c:879 #12 0x000000000043fb0b in WakeupHandler (result=result@entry=1, pReadmask=pReadmask@entry=0x63f080 <LastSelectMask>) at /var/tmp/portage/x11-base/xorg-server-1.17.1-r1/work/xorg-server-1.17.1/dix/dixutils.c:423 #13 0x000000000059aa04 in WaitForSomething (pClientsReady=pClientsReady@entry=0x2651360) at /var/tmp/portage/x11-base/xorg-server-1.17.1-r1/work/xorg-server-1.17.1/os/WaitFor.c:229 #14 0x000000000043a731 in Dispatch () at /var/tmp/portage/x11-base/xorg-server-1.17.1-r1/work/xorg-server-1.17.1/dix/dispatch.c:361 #15 0x000000000043ef15 in dix_main (argc=10, argv=0x7fff5ac2a1e8, envp=<optimized out>) at /var/tmp/portage/x11-base/xorg-server-1.17.1-r1/work/xorg-server-1.17.1/dix/main.c:298 #16 0x00007f0433743fd0 in __libc_start_main (main=0x428240 <main>, argc=10, argv=0x7fff5ac2a1e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff5ac2a1d8) at libc-start.c:289 #17 0x000000000042826e in _start () -- You are receiving this mail because: You are the assignee for the bug.
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