[dolphin] [Bug 483727] New: Dolphin crashes while unfocused

Nate McKay bugzilla_noreply at kde.org
Sat Mar 16 07:30:44 GMT 2024


https://bugs.kde.org/show_bug.cgi?id=483727

            Bug ID: 483727
           Summary: Dolphin crashes while unfocused
    Classification: Applications
           Product: dolphin
           Version: 23.08.1
          Platform: Debian testing
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: natemckay+kde at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (23.08.1)

Qt Version: 5.15.10
Frameworks Version: 5.107.0
Operating System: Linux 6.6.15-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux trixie/sid
DrKonqi: 5.27.10 [CoredumpBackend]

-- Information about the crash:
Dolphin is crashing while it is unfocused and not being interacted with. No
copy operations in progress or any known background task running.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

           PID: 4659 (dolphin)
           UID: 1000 (nate)
           GID: 1000 (nate)
        Signal: 11 (SEGV)
     Timestamp: Sat 2024-03-16 00:12:17 PDT (9min ago)
  Command Line: /usr/bin/dolphin
    Executable: /usr/bin/dolphin
 Control Group:
/user.slice/user-1000.slice/user at 1000.service/app.slice/app-org.kde.dolphin-7b31269164fc4218abdf4f41719945e8.scope
          Unit: user at 1000.service
     User Unit: app-org.kde.dolphin-7b31269164fc4218abdf4f41719945e8.scope
         Slice: user-1000.slice
     Owner UID: 1000 (nate)
       Boot ID: b7a554f7029140808dfe09c0eb8cb202
    Machine ID: 2c42524aaa3349beb421c5cf1780985d
      Hostname: nam
       Storage:
/var/lib/systemd/coredump/core.dolphin.1000.b7a554f7029140808dfe09c0eb8cb202.4659.1710573137000000.zst
(present)
  Size on Disk: 91.1M
       Message: Process 4659 (dolphin) of user 1000 dumped core.

                Module libsystemd.so.0 from deb systemd-255.4-1.amd64
                Module libzstd.so.1 from deb libzstd-1.5.5+dfsg2-2.amd64
                Module libudev.so.1 from deb systemd-255.4-1.amd64
                Stack trace of thread 4659:
                #0  0x00007f581c0a816c __pthread_kill_implementation (libc.so.6
+ 0x8a16c)
                #1  0x00007f581c05a472 __GI_raise (libc.so.6 + 0x3c472)
                #2  0x00007f581e51ab56 _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x5b56)
                #3  0x00007f581c05a510 __restore_rt (libc.so.6 + 0x3c510)
                #4  0x00007f581c17057d __memmove_avx_unaligned (libc.so.6 +
0x15257d)
                #5  0x00007f58168ee66a memmove (libQt5XcbQpa.so.5 + 0x6366a)
                #6  0x00007f58168eec89
_ZN21QXcbBackingStoreImage11flushPixmapERK7QRegionb (libQt5XcbQpa.so.5 +
0x63c89)
                #7  0x00007f58168ef5c9
_ZN16QXcbBackingStore5flushEP7QWindowRK7QRegionRK6QPoint (libQt5XcbQpa.so.5 +
0x645c9)
                #8  0x00007f581cf1406c
_ZN13QBackingStore5flushERK7QRegionP7QWindowRK6QPoint (libQt5Gui.so.5 +
0x31406c)
                #9  0x00007f581d5707f7
_ZN21QWidgetRepaintManager5flushEP7QWidgetRK7QRegionP20QPlatformTextureList
(libQt5Widgets.so.5 + 0x1707f7)
                #10 0x00007f581d572389 _ZN21QWidgetRepaintManager5flushEv
(libQt5Widgets.so.5 + 0x172389)
                #11 0x00007f581d574518
_ZN21QWidgetRepaintManager13paintAndFlushEv (libQt5Widgets.so.5 + 0x174518)
                #12 0x00007f581d5be841
_ZN13QWidgetWindow17handleResizeEventEP12QResizeEvent (libQt5Widgets.so.5 +
0x1be841)
                #13 0x00007f581d5c2572 _ZN13QWidgetWindow5eventEP6QEvent
(libQt5Widgets.so.5 + 0x1c2572)
                #14 0x00007f581d562f32
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 +
0x162f32)
                #15 0x00007f581c8cc748
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x2cc748)
                #16 0x00007f581cd3bdc4
_ZN22QGuiApplicationPrivate26processGeometryChangeEventEPN29QWindowSystemInterfacePrivate19GeometryChangeEventE
(libQt5Gui.so.5 + 0x13bdc4)
                #17 0x00007f581cd131ec
_ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Gui.so.5 + 0x1131ec)
                #18 0x00007f58168fa15e xcbSourceDispatch (libQt5XcbQpa.so.5 +
0x6f15e)
                #19 0x00007f581a3111f4 n/a (libglib-2.0.so.0 + 0x571f4)
                #20 0x00007f581a314317 n/a (libglib-2.0.so.0 + 0x5a317)
                #21 0x00007f581a314930 g_main_context_iteration
(libglib-2.0.so.0 + 0x5a930)
                #22 0x00007f581c927d4a
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x327d4a)
                #23 0x00007f581c8cb0fb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2cb0fb)
                #24 0x00007f581c8d38a4 _ZN16QCoreApplication4execEv
(libQt5Core.so.5 + 0x2d38a4)
                #25 0x000055a0cf16617e n/a (dolphin + 0x4e17e)
                #26 0x00007f581c0456ca __libc_start_call_main (libc.so.6 +
0x276ca)
                #27 0x00007f581c045785 __libc_start_main_impl (libc.so.6 +
0x27785)
                #28 0x000055a0cf1666b1 n/a (dolphin + 0x4e6b1)

                Stack trace of thread 4671:
                #0  0x00007f581c119abf __GI___poll (libc.so.6 + 0xfbabf)
                #1  0x00007f581a314277 n/a (libglib-2.0.so.0 + 0x5a277)
                #2  0x00007f581a314930 g_main_context_iteration
(libglib-2.0.so.0 + 0x5a930)
                #3  0x00007f581c927d66
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x327d66)
                #4  0x00007f581c8cb0fb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2cb0fb)
                #5  0x00007f581c6d9c52 _ZN7QThread4execEv (libQt5Core.so.5 +
0xd9c52)
                #6  0x00007f581dbab7ab n/a (libQt5DBus.so.5 + 0x177ab)
                #7  0x00007f581c6daeb1 operator() (libQt5Core.so.5 + 0xdaeb1)
                #8  0x00007f581c0a645c start_thread (libc.so.6 + 0x8845c)
                #9  0x00007f581c126bbc __clone3 (libc.so.6 + 0x108bbc)

                Stack trace of thread 4685:
                #0  0x00007f581c119abf __GI___poll (libc.so.6 + 0xfbabf)
                #1  0x00007f581a314277 n/a (libglib-2.0.so.0 + 0x5a277)
                #2  0x00007f581a314930 g_main_context_iteration
(libglib-2.0.so.0 + 0x5a930)
                #3  0x00007f581c927d66
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x327d66)
                #4  0x00007f581c8cb0fb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2cb0fb)
                #5  0x00007f581c6d9c52 _ZN7QThread4execEv (libQt5Core.so.5 +
0xd9c52)
                #6  0x00007f581c6daeb1 operator() (libQt5Core.so.5 + 0xdaeb1)
                #7  0x00007f581c0a645c start_thread (libc.so.6 + 0x8845c)
                #8  0x00007f581c126bbc __clone3 (libc.so.6 + 0x108bbc)

                Stack trace of thread 4662:
                #0  0x00007f581c0a31c6 __futex_abstimed_wait_common64
(libc.so.6 + 0x851c6)
                #1  0x00007f581c0a5888 __pthread_cond_wait_common (libc.so.6 +
0x87888)
                #2  0x00007f580df1992d n/a (radeonsi_dri.so + 0x11992d)
                #3  0x00007f580def970b n/a (radeonsi_dri.so + 0xf970b)
                #4  0x00007f580df1985b n/a (radeonsi_dri.so + 0x11985b)
                #5  0x00007f581c0a645c start_thread (libc.so.6 + 0x8845c)
                #6  0x00007f581c126bbc __clone3 (libc.so.6 + 0x108bbc)

                Stack trace of thread 4663:
                #0  0x00007f581c0a31c6 __futex_abstimed_wait_common64
(libc.so.6 + 0x851c6)
                #1  0x00007f581c0a5888 __pthread_cond_wait_common (libc.so.6 +
0x87888)
                #2  0x00007f580df1992d n/a (radeonsi_dri.so + 0x11992d)
                #3  0x00007f580def970b n/a (radeonsi_dri.so + 0xf970b)
                #4  0x00007f580df1985b n/a (radeonsi_dri.so + 0x11985b)
                #5  0x00007f581c0a645c start_thread (libc.so.6 + 0x8845c)
                #6  0x00007f581c126bbc __clone3 (libc.so.6 + 0x108bbc)

                Stack trace of thread 4664:
                #0  0x00007f581c0a31c6 __futex_abstimed_wait_common64
(libc.so.6 + 0x851c6)
                #1  0x00007f581c0a5888 __pthread_cond_wait_common (libc.so.6 +
0x87888)
                #2  0x00007f580df1992d n/a (radeonsi_dri.so + 0x11992d)
                #3  0x00007f580def970b n/a (radeonsi_dri.so + 0xf970b)
                #4  0x00007f580df1985b n/a (radeonsi_dri.so + 0x11985b)
                #5  0x00007f581c0a645c start_thread (libc.so.6 + 0x8845c)
                #6  0x00007f581c126bbc __clone3 (libc.so.6 + 0x108bbc)

                Stack trace of thread 4666:
                #0  0x00007f581c0a31c6 __futex_abstimed_wait_common64
(libc.so.6 + 0x851c6)
                #1  0x00007f581c0a5888 __pthread_cond_wait_common (libc.so.6 +
0x87888)
                #2  0x00007f580df1992d n/a (radeonsi_dri.so + 0x11992d)
                #3  0x00007f580def970b n/a (radeonsi_dri.so + 0xf970b)
                #4  0x00007f580df1985b n/a (radeonsi_dri.so + 0x11985b)
                #5  0x00007f581c0a645c start_thread (libc.so.6 + 0x8845c)
                #6  0x00007f581c126bbc __clone3 (libc.so.6 + 0x108bbc)

                Stack trace of thread 4667:
                #0  0x00007f581c0a31c6 __futex_abstimed_wait_common64
(libc.so.6 + 0x851c6)
                #1  0x00007f581c0a5888 __pthread_cond_wait_common (libc.so.6 +
0x87888)
                #2  0x00007f580df1992d n/a (radeonsi_dri.so + 0x11992d)
                #3  0x00007f580def970b n/a (radeonsi_dri.so + 0xf970b)
                #4  0x00007f580df1985b n/a (radeonsi_dri.so + 0x11985b)
                #5  0x00007f581c0a645c start_thread (libc.so.6 + 0x8845c)
                #6  0x00007f581c126bbc __clone3 (libc.so.6 + 0x108bbc)

                Stack trace of thread 4665:
                #0  0x00007f581c0a31c6 __futex_abstimed_wait_common64
(libc.so.6 + 0x851c6)
                #1  0x00007f581c0a5888 __pthread_cond_wait_common (libc.so.6 +
0x87888)
                #2  0x00007f580df1992d n/a (radeonsi_dri.so + 0x11992d)
                #3  0x00007f580def970b n/a (radeonsi_dri.so + 0xf970b)
                #4  0x00007f580df1985b n/a (radeonsi_dri.so + 0x11985b)
                #5  0x00007f581c0a645c start_thread (libc.so.6 + 0x8845c)
                #6  0x00007f581c126bbc __clone3 (libc.so.6 + 0x108bbc)

                Stack trace of thread 4661:
                #0  0x00007f581c119abf __GI___poll (libc.so.6 + 0xfbabf)
                #1  0x00007f581b69ed12 n/a (libxcb.so.1 + 0xcd12)
                #2  0x00007f581b6a107a xcb_wait_for_event (libxcb.so.1 +
0xf07a)
                #3  0x00007f58168f9098 _ZN14QXcbEventQueue3runEv
(libQt5XcbQpa.so.5 + 0x6e098)
                #4  0x00007f581c6daeb1 operator() (libQt5Core.so.5 + 0xdaeb1)
                #5  0x00007f581c0a645c start_thread (libc.so.6 + 0x8845c)
                #6  0x00007f581c126bbc __clone3 (libc.so.6 + 0x108bbc)

                Stack trace of thread 4672:
                #0  0x00007f581c11c3b1 pselect64_syscall (libc.so.6 + 0xfe3b1)
                #1  0x00007f5819e22a8f n/a (libusbmuxd-2.0.so.6 + 0x2a8f)
                #2  0x00007f5819e23d3b n/a (libusbmuxd-2.0.so.6 + 0x3d3b)
                #3  0x00007f581c0a645c start_thread (libc.so.6 + 0x8845c)
                #4  0x00007f581c126bbc __clone3 (libc.so.6 + 0x108bbc)
                ELF object binary architecture: AMD x86-64

[New LWP 4659]
[New LWP 4671]
[New LWP 4685]
[New LWP 4662]
[New LWP 4663]
[New LWP 4664]
[New LWP 4666]
[New LWP 4667]
[New LWP 4665]
[New LWP 4661]
[New LWP 4672]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/dolphin'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __pthread_kill_implementation (threadid=<optimized out>,
signo=signo at entry=11, no_tid=no_tid at entry=0) at ./nptl/pthread_kill.c:44
[Current thread is 1 (Thread 0x7f5816d88300 (LWP 4659))]
[Current thread is 1 (Thread 0x7f5816d88300 (LWP 4659))]

Thread 11 (Thread 0x7f57fdffb6c0 (LWP 4672)):
#0  pselect64_syscall (sigmask=<optimized out>, timeout=<optimized out>,
exceptfds=0x0, writefds=0x0, readfds=0x7f57fdff2a80, nfds=5) at
../sysdeps/unix/sysv/linux/pselect.c:34
#1  __pselect (nfds=5, readfds=0x7f57fdff2a80, writefds=0x0, exceptfds=0x0,
timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/pselect.c:56
#2  0x00007f5819e22a8f in ?? () from /lib/x86_64-linux-gnu/libusbmuxd-2.0.so.6
#3  0x00007f5819e23d3b in ?? () from /lib/x86_64-linux-gnu/libusbmuxd-2.0.so.6
#4  0x00007f581c0a645c in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#5  0x00007f581c126bbc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 10 (Thread 0x7f58165ff6c0 (LWP 4661)):
#0  0x00007f581c119abf in __GI___poll (fds=0x7f58165fea88, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f581b69ed12 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f581b6a107a in xcb_wait_for_event () from
/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f58168f9098 in QXcbEventQueue::run (this=0x55a0cfd87f60) at
./src/plugins/platforms/xcb/qxcbeventqueue.cpp:228
#4  0x00007f581c6daeb1 in operator() (__closure=<optimized out>) at
thread/qthread_unix.cpp:351
#5  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at thread/qthread_unix.cpp:288
#6  QThreadPrivate::start (arg=0x55a0cfd87f60) at thread/qthread_unix.cpp:311
#7  0x00007f581c0a645c in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#8  0x00007f581c126bbc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x7f57fffff6c0 (LWP 4665)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x55a0cff19420) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word at entry=0x55a0cff19420,
expected=expected at entry=0, clockid=clockid at entry=0, abstime=abstime at entry=0x0,
private=private at entry=0, cancel=cancel at entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f581c0a322b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x55a0cff19420, expected=expected at entry=0,
clockid=clockid at entry=0, abstime=abstime at entry=0x0, private=private at entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f581c0a5888 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55a0cff193c8, cond=0x55a0cff193f8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55a0cff193f8, mutex=0x55a0cff193c8) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f580df1992d in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#6  0x00007f580def970b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#7  0x00007f580df1985b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#8  0x00007f581c0a645c in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#9  0x00007f581c126bbc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 8 (Thread 0x7f57feffd6c0 (LWP 4667)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x55a0d0002758) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word at entry=0x55a0d0002758,
expected=expected at entry=0, clockid=clockid at entry=0, abstime=abstime at entry=0x0,
private=private at entry=0, cancel=cancel at entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f581c0a322b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x55a0d0002758, expected=expected at entry=0,
clockid=clockid at entry=0, abstime=abstime at entry=0x0, private=private at entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f581c0a5888 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55a0d0002700, cond=0x55a0d0002730) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55a0d0002730, mutex=0x55a0d0002700) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f580df1992d in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#6  0x00007f580def970b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#7  0x00007f580df1985b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#8  0x00007f581c0a645c in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#9  0x00007f581c126bbc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 7 (Thread 0x7f57ff7fe6c0 (LWP 4666)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x55a0cffae3c8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word at entry=0x55a0cffae3c8,
expected=expected at entry=0, clockid=clockid at entry=0, abstime=abstime at entry=0x0,
private=private at entry=0, cancel=cancel at entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f581c0a322b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x55a0cffae3c8, expected=expected at entry=0,
clockid=clockid at entry=0, abstime=abstime at entry=0x0, private=private at entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f581c0a5888 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55a0cffae370, cond=0x55a0cffae3a0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55a0cffae3a0, mutex=0x55a0cffae370) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f580df1992d in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#6  0x00007f580def970b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#7  0x00007f580df1985b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#8  0x00007f581c0a645c in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#9  0x00007f581c126bbc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x7f5804dff6c0 (LWP 4664)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x55a0cff19270) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word at entry=0x55a0cff19270,
expected=expected at entry=0, clockid=clockid at entry=0, abstime=abstime at entry=0x0,
private=private at entry=0, cancel=cancel at entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f581c0a322b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x55a0cff19270, expected=expected at entry=0,
clockid=clockid at entry=0, abstime=abstime at entry=0x0, private=private at entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f581c0a5888 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55a0cff19218, cond=0x55a0cff19248) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55a0cff19248, mutex=0x55a0cff19218) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f580df1992d in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#6  0x00007f580def970b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#7  0x00007f580df1985b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#8  0x00007f581c0a645c in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#9  0x00007f581c126bbc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7f5814abd6c0 (LWP 4663)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x55a0cff9b928) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word at entry=0x55a0cff9b928,
expected=expected at entry=0, clockid=clockid at entry=0, abstime=abstime at entry=0x0,
private=private at entry=0, cancel=cancel at entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f581c0a322b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x55a0cff9b928, expected=expected at entry=0,
clockid=clockid at entry=0, abstime=abstime at entry=0x0, private=private at entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f581c0a5888 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55a0cff9b8d0, cond=0x55a0cff9b900) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55a0cff9b900, mutex=0x55a0cff9b8d0) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f580df1992d in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#6  0x00007f580def970b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#7  0x00007f580df1985b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#8  0x00007f581c0a645c in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#9  0x00007f581c126bbc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7f58153ff6c0 (LWP 4662)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x55a0cff13e20) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word at entry=0x55a0cff13e20,
expected=expected at entry=0, clockid=clockid at entry=0, abstime=abstime at entry=0x0,
private=private at entry=0, cancel=cancel at entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f581c0a322b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word at entry=0x55a0cff13e20, expected=expected at entry=0,
clockid=clockid at entry=0, abstime=abstime at entry=0x0, private=private at entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f581c0a5888 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55a0cff13dc8, cond=0x55a0cff13df8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55a0cff13df8, mutex=0x55a0cff13dc8) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f580df1992d in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#6  0x00007f580def970b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#7  0x00007f580df1985b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#8  0x00007f581c0a645c in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#9  0x00007f581c126bbc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7f57c8ff96c0 (LWP 4685)):
#0  0x00007f581c119abf in __GI___poll (fds=0x7f57a00013f0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f581a314277 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f581a314930 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f581c927d66 in QEventDispatcherGlib::processEvents
(this=0x7f57a0000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f581c8cb0fb in QEventLoop::exec (this=this at entry=0x7f57c8ff8b80,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f581c6d9c52 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f581c6daeb1 in operator() (__closure=<optimized out>) at
thread/qthread_unix.cpp:351
#7  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at thread/qthread_unix.cpp:288
#8  QThreadPrivate::start (arg=0x55a0d0389390) at thread/qthread_unix.cpp:311
#9  0x00007f581c0a645c in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#10 0x00007f581c126bbc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7f57fe7fc6c0 (LWP 4671)):
#0  0x00007f581c119abf in __GI___poll (fds=0x7f57e8014160, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f581a314277 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f581a314930 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f581c927d66 in QEventDispatcherGlib::processEvents
(this=0x7f57e8000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f581c8cb0fb in QEventLoop::exec (this=this at entry=0x7f57fe7fbb50,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f581c6d9c52 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f581dbab7ab in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f581c6daeb1 in operator() (__closure=<optimized out>) at
thread/qthread_unix.cpp:351
#8  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at thread/qthread_unix.cpp:288
#9  QThreadPrivate::start (arg=0x7f581dc24d80) at thread/qthread_unix.cpp:311
#10 0x00007f581c0a645c in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#11 0x00007f581c126bbc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7f5816d88300 (LWP 4659)):
[KCrash Handler]
#5  __memcpy_avx_unaligned () at
../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:220
#6  0x00007f58168ee66a in memmove (__len=262080, __src=0x7f52ee27e010,
__dest=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:36
#7  copy_unswapped (rect=<synthetic pointer>..., img=...,
dstBytesPerLine=262080, dst=<optimized out>) at
./src/plugins/platforms/xcb/qxcbbackingstore.cpp:547
#8  native_sub_image (swap=false, rect=<synthetic pointer>..., src=...,
dstStride=262080, buffer=<optimized out>) at
./src/plugins/platforms/xcb/qxcbbackingstore.cpp:590
#9  QXcbBackingStoreImage::flushPixmap (this=0x55a0d0923cc0, region=...,
fullRegion=<optimized out>) at
./src/plugins/platforms/xcb/qxcbbackingstore.cpp:669
#10 0x00007f58168eec89 in QXcbBackingStoreImage::flushPixmap (fullRegion=false,
region=..., this=0x55a0d0923cc0) at
./src/plugins/platforms/xcb/qxcbbackingstore.cpp:627
#11 QXcbBackingStoreImage::put (this=0x55a0d0923cc0, dst=96469004, region=...,
offset=...) at ./src/plugins/platforms/xcb/qxcbbackingstore.cpp:741
#12 0x00007f58168ef5c9 in QXcbBackingStore::flush (this=0x55a0d0393e80,
window=<optimized out>, region=..., offset=...) at
./src/plugins/platforms/xcb/qxcbbackingstore.cpp:877
#13 0x00007f581cf1406c in QBackingStore::flush (this=this at entry=0x7f5810003820,
region=..., window=0x55a0d02413b0, offset=...) at
painting/qbackingstore.cpp:263
#14 0x00007f581d5707f7 in QWidgetRepaintManager::flush
(this=this at entry=0x55a0d0239850, widget=0x55a0d00c8f90, region=...,
widgetTextures=<optimized out>) at kernel/qwidgetrepaintmanager.cpp:1198
#15 0x00007f581d572389 in QWidgetRepaintManager::flush (this=0x55a0d0239850) at
kernel/qwidgetrepaintmanager.cpp:1096
#16 0x00007f581d574518 in QWidgetRepaintManager::paintAndFlush
(this=0x55a0d0239850) at kernel/qwidgetrepaintmanager.cpp:1028
#17 0x00007f581d5be841 in QWidgetWindow::handleResizeEvent
(this=this at entry=0x55a0d02413b0, event=event at entry=0x7ffc64b52cc0) at
kernel/qwidgetwindow.cpp:842
#18 0x00007f581d5c2572 in QWidgetWindow::event (this=0x55a0d02413b0,
event=0x7ffc64b52cc0) at kernel/qwidgetwindow.cpp:322
#19 0x00007f581d562f32 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55a0d02413b0, e=0x7ffc64b52cc0) at
kernel/qapplication.cpp:3640
#20 0x00007f581c8cc748 in QCoreApplication::notifyInternal2
(receiver=0x55a0d02413b0, event=0x7ffc64b52cc0) at
kernel/qcoreapplication.cpp:1064
#21 0x00007f581c8cc942 in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
kernel/qcoreapplication.cpp:1474
#22 0x00007f581cd3bdc4 in QGuiApplicationPrivate::processGeometryChangeEvent
(e=<optimized out>) at kernel/qguiapplication.cpp:2603
#23 0x00007f581cd131ec in QWindowSystemInterface::sendWindowSystemEvents
(flags=flags at entry=...) at kernel/qwindowsysteminterface.cpp:1169
#24 0x00007f58168fa15e in xcbSourceDispatch (source=<optimized out>) at
./src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:105
#25 0x00007f581a3111f4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f581a314317 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f581a314930 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f581c927d4a in QEventDispatcherGlib::processEvents
(this=0x55a0cfe49730, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#29 0x00007f581c8cb0fb in QEventLoop::exec (this=this at entry=0x7ffc64b52f40,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#30 0x00007f581c8d38a4 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#31 0x000055a0cf16617e in ?? ()
#32 0x00007f581c0456ca in __libc_start_call_main
(main=main at entry=0x55a0cf164ed0, argc=argc at entry=1,
argv=argv at entry=0x7ffc64b53208) at ../sysdeps/nptl/libc_start_call_main.h:58
#33 0x00007f581c045785 in __libc_start_main_impl (main=0x55a0cf164ed0, argc=1,
argv=0x7ffc64b53208, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc64b531f8) at ../csu/libc-start.c:360
#34 0x000055a0cf1666b1 in ?? ()

The reporter indicates this bug may be a duplicate of or related to bug 481542.

Reported using DrKonqi

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