. Thread 23 (Thread 0x7f4bc0581700 (LWP 8256)): #0 0x00007f4bf5599bf9 in __GI___poll (fds=0x7f4bc0580928, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 1 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f4be866f747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #2 0x00007f4be867136a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #3 0x00007f4bc227c1c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 No symbol table info available. #4 0x00007f4bf5cae16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #5 0x00007f4beae966db in start_thread (arg=0x7f4bc0581700) at pthread_create.c:463 pd = 0x7f4bc0581700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139963326273280, -8279310318994473759, 139963326270336, 0, 94077664120000, 140731026423616, 8326728625879235809, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #6 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 22 (Thread 0x7f4b737fe700 (LWP 8327)): #0 0x00007f4bf55950b4 in __GI___libc_read (fd=43, buf=0x7f4b737fd85e, nbytes=10) at ../sysdeps/unix/sysv/linux/read.c:27 resultvar = 18446744073709551607 sc_cancel_oldtype = 0 sc_ret = sc_ret = nbytes = 10 resultvar = resultvar = __arg2 = _a3 = resultvar = resultvar = __arg2 = _a3 = fd = 43 __arg3 = __arg3 = buf = 0x7f4b737fd85e _a1 = _a1 = sc_ret = __arg1 = _a2 = sc_cancel_oldtype = __arg1 = _a2 = sc_ret = resultvar = resultvar = __arg3 = __arg2 = __arg1 = _a3 = _a2 = _a1 = sc_cancel_oldtype = resultvar = resultvar = __arg3 = __arg2 = __arg1 = _a3 = _a2 = _a1 = #1 0x00007f4bd02d0ff1 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so No symbol table info available. #2 0x00007f4bd8cbb9fe in pa_mainloop_prepare () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #3 0x00007f4bd8cbc470 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #4 0x00007f4bd8cbc530 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #5 0x00007f4bd8cca399 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #6 0x00007f4bd03002a8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so No symbol table info available. #7 0x00007f4beae966db in start_thread (arg=0x7f4b737fe700) at pthread_create.c:463 pd = 0x7f4b737fe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962037036800, -8279310318994473759, 139962037033856, 0, 94077670670448, 140731026419696, 8326907079086030049, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 21 (Thread 0x7f4b9effd700 (LWP 8312)): #0 0x00007f4bf55a6bb7 in epoll_wait (epfd=25, events=0x7f4b900020f0, maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 resultvar = 18446744073709551612 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f4bd6d352c5 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 No symbol table info available. #2 0x00007f4bd6d2b114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 No symbol table info available. #3 0x00007f4bdfd13bdd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd0fe78 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd2c84b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdfd445f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007f4beae966db in start_thread (arg=0x7f4b9effd700) at pthread_create.c:463 pd = 0x7f4b9effd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962766841600, -8279310318994473759, 139962766838656, 0, 94077670338496, 140731026420352, 8326811422111284449, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #9 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 20 (Thread 0x7f4b9e7fc700 (LWP 8313)): #0 0x00007f4beae9c9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x7f4b9e7fb358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4b9e7fb308, cond=0x7f4b9e7fb330) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7f4beae9c690 <__condvar_cleanup_waiting>, __arg = 0x7f4b9e7fb240, __canceltype = -1635798416, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7f4b9e7fb330, mutex = 0x7f4b9e7fb308, private = 0} rt = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 0 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = rt = s = #2 __pthread_cond_wait (cond=0x7f4b9e7fb330, mutex=0x7f4b9e7fb308) at pthread_cond_wait.c:655 No locales. #3 0x00007f4bdfd38ab9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd38ae7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd135ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdfd0fe78 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4bdfd2c84b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007f4bdf5cb748 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007f4bdf5cc01b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #10 0x00007f4bdfd446a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #11 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #12 0x00007f4beae966db in start_thread (arg=0x7f4b9e7fc700) at pthread_create.c:463 pd = 0x7f4b9e7fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962758448896, -8279310318994473759, 139962758445952, 0, 94077670669040, 140731026419840, 8326812517864815841, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #13 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 19 (Thread 0x7f4b9dffb700 (LWP 8314)): #0 0x00007f4bf55a6bb7 in epoll_wait (epfd=31, events=0x7f4b880020d0, maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 resultvar = 18446744073709551612 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f4bd6d352c5 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 No symbol table info available. #2 0x00007f4bd6d2b114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 No symbol table info available. #3 0x00007f4bdfd13bdd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd0fe78 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd2c84b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdf5cb7f8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4bdf5cc02b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007f4bdfd446a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #10 0x00007f4beae966db in start_thread (arg=0x7f4b9dffb700) at pthread_create.c:463 pd = 0x7f4b9dffb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962750056192, -8279310318994473759, 139962750053248, 0, 94077670676592, 140731026419840, 8326804821820292321, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #11 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 18 (Thread 0x7f4b9cff9700 (LWP 8316)): #0 0x00007f4beae9c9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x7f4b9cff8358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4b9cff8308, cond=0x7f4b9cff8330) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7f4beae9c690 <__condvar_cleanup_waiting>, __arg = 0x7f4b9cff8240, __canceltype = -1660976528, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7f4b9cff8330, mutex = 0x7f4b9cff8308, private = 0} rt = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 0 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = rt = s = #2 __pthread_cond_wait (cond=0x7f4b9cff8330, mutex=0x7f4b9cff8308) at pthread_cond_wait.c:655 No locales. #3 0x00007f4bdfd38ab9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd38ae7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd135ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdfd0fe78 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4bdfd2c84b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007f4bdf5cb958 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007f4bdf5cc04b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #10 0x00007f4bdfd446a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #11 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #12 0x00007f4beae966db in start_thread (arg=0x7f4b9cff9700) at pthread_create.c:463 pd = 0x7f4b9cff9700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962733270784, -8279310318994473759, 139962733267840, 0, 94077670675456, 140731026419840, 8326807021917289697, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #13 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 17 (Thread 0x7f4b79ffb700 (LWP 8321)): #0 0x00007f4beae9ced9 in futex_reltimed_wait_cancelable (private=, reltime=0x7f4b79ffa7e0, expected=0, futex_word=0x7f4b90004540) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x7f4b79ffa880, mutex=0x7f4b900044f0, cond=0x7f4b90004518) at pthread_cond_wait.c:533 rt = {tv_sec = 599, tv_nsec = 999998631} spin = 0 buffer = {__routine = 0x7f4beae9c690 <__condvar_cleanup_waiting>, __arg = 0x7f4b79ffa810, __canceltype = 2046797968, __prev = 0x0} cbuffer = {wseq = 2, cond = 0x7f4b90004518, mutex = 0x7f4b900044f0, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = seq = 1 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = rt = s = #2 __pthread_cond_timedwait (cond=0x7f4b90004518, mutex=0x7f4b900044f0, abstime=0x7f4b79ffa880) at pthread_cond_wait.c:667 No locales. #3 0x00007f4bdfd71772 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd478b9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd47e1b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4beae966db in start_thread (arg=0x7f4b79ffb700) at pthread_create.c:463 pd = 0x7f4b79ffb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962146076416, -8279310318994473759, 139962146073472, 0, 139962515203232, 139962766837232, 8326883986657492193, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 16 (Thread 0x7f4b797fa700 (LWP 8322)): #0 0x00007f4beae9c9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x7f4b797f9738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4b797f96e8, cond=0x7f4b797f9710) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7f4beae9c690 <__condvar_cleanup_waiting>, __arg = 0x7f4b797f9620, __canceltype = 2038404688, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7f4b797f9710, mutex = 0x7f4b797f96e8, private = 0} rt = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 0 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = rt = s = #2 __pthread_cond_wait (cond=0x7f4b797f9710, mutex=0x7f4b797f96e8) at pthread_cond_wait.c:655 No locales. #3 0x00007f4bdfd38ab9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd38ae7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd135ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdfd0fe78 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4bdfd2c84b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007f4bdfd445f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #10 0x00007f4beae966db in start_thread (arg=0x7f4b797fa700) at pthread_create.c:463 pd = 0x7f4b797fa700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962137683712, -8279310318994473759, 139962137680768, 0, 94077670837760, 140731026420384, 8326885086705990881, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #11 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 15 (Thread 0x7f4b72ffd700 (LWP 8328)): #0 0x00007f4beae9c9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x55902a1f2838) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55902a1f27e8, cond=0x55902a1f2810) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7f4beae9c690 <__condvar_cleanup_waiting>, __arg = 0x7f4b72ffc670, __canceltype = 1929365152, __prev = 0x0} cbuffer = {wseq = 48, cond = 0x55902a1f2810, mutex = 0x55902a1f27e8, private = 0} rt = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 24 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = rt = s = #2 __pthread_cond_wait (cond=0x55902a1f2810, mutex=0x55902a1f27e8) at pthread_cond_wait.c:655 No locales. #3 0x00007f4bdfd42db5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd43297 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd44031 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4beae966db in start_thread (arg=0x7f4b72ffd700) at pthread_create.c:463 pd = 0x7f4b72ffd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962028644096, -8279310318994473759, 139962028641152, 0, 139961911238576, 139962171246992, 8326908179134528737, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 14 (Thread 0x7f4b727fc700 (LWP 8329)): #0 0x00007f4beae9c9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x7f4b727fb738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4b727fb6e8, cond=0x7f4b727fb710) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7f4beae9c690 <__condvar_cleanup_waiting>, __arg = 0x7f4b727fb620, __canceltype = 1920972368, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7f4b727fb710, mutex = 0x7f4b727fb6e8, private = 0} rt = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 0 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = rt = s = #2 __pthread_cond_wait (cond=0x7f4b727fb710, mutex=0x7f4b727fb6e8) at pthread_cond_wait.c:655 No locales. #3 0x00007f4bdfd38ab9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd38ae7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd135ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdfd0fe78 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4bdfd2c84b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007f4bdfd445f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #10 0x00007f4beae966db in start_thread (arg=0x7f4b727fc700) at pthread_create.c:463 pd = 0x7f4b727fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962020251392, -8279310318994473759, 139962020248448, 0, 139961911290432, 139962171247232, 8326909274888060129, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #11 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 13 (Thread 0x7f4b717fa700 (LWP 8337)): #0 0x00007f4beae9c9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x55902a1f2838) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55902a1f27e8, cond=0x55902a1f2810) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7f4beae9c690 <__condvar_cleanup_waiting>, __arg = 0x7f4b717f9670, __canceltype = 1904187040, __prev = 0x0} cbuffer = {wseq = 46, cond = 0x55902a1f2810, mutex = 0x55902a1f27e8, private = 0} rt = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 23 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = rt = s = #2 __pthread_cond_wait (cond=0x55902a1f2810, mutex=0x55902a1f27e8) at pthread_cond_wait.c:655 No locales. #3 0x00007f4bdfd42db5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd43297 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd44031 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4beae966db in start_thread (arg=0x7f4b717fa700) at pthread_create.c:463 pd = 0x7f4b717fa700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962003465984, -8279310318994473759, 139962003463040, 0, 139961911343728, 139962028639216, 8326902678892035297, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 12 (Thread 0x7f4bf84d4b80 (LWP 8255)): #0 0x00007f4bf379486c in _fini () from /usr/lib/x86_64-linux-gnu/libKF5NotifyConfig.so.5 No symbol table info available. #1 0x00007f4bf8362b93 in _dl_fini () at dl-fini.c:143 l = 0x7f4bf8551f90 maps = 0x7ffe7ed6ab10 i = l = nmaps = nloaded = ns = 0 do_audit = __PRETTY_FUNCTION__ = "_dl_fini" #2 0x00007f4bf54c8041 in __run_exit_handlers (status=1, listp=0x7f4bf5870718 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:108 atfct = onfct = cxafct = f = new_exitfn_called = 1093 cur = 0x559029bebcd0 #3 0x00007f4bf54c813a in __GI_exit (status=) at exit.c:139 No locales. #4 0x00007f4bf3c5f96d in MailCommon::Kernel::emergencyExit(QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5MailCommon.so.5abi4 No symbol table info available. #5 0x00007f4bf3c5fddd in MailCommon::Kernel::createDefaultCollectionDone(KJob*) () from /usr/lib/x86_64-linux-gnu/libKF5MailCommon.so.5abi4 No symbol table info available. #6 0x00007f4bf5ebb2bf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #7 0x00007f4bf7336fdc in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 No symbol table info available. #8 0x00007f4bf7337b11 in KJob::finishJob(bool) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 No symbol table info available. #9 0x00007f4bef5c13b0 in Akonadi::TransactionSequence::slotResult(KJob*) () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5abi1 No symbol table info available. #10 0x00007f4bef5bbe41 in Akonadi::SpecialCollectionsRequestJob::slotResult(KJob*) () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5abi1 No symbol table info available. #11 0x00007f4bf5ebb2bf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #12 0x00007f4bf7336fdc in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 No symbol table info available. #13 0x00007f4bf7337b11 in KJob::finishJob(bool) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 No symbol table info available. #14 0x00007f4bef5a5f00 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5abi1 No symbol table info available. #15 0x00007f4bef5a5e89 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5abi1 No symbol table info available. #16 0x00007f4bef569cd1 in Akonadi::SessionPrivate::handleCommand(long long, QSharedPointer const&) () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5abi1 No symbol table info available. #17 0x00007f4bef56b681 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5abi1 No symbol table info available. #18 0x00007f4bf5ebbd12 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #19 0x00007f4bf6c0a82c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #20 0x00007f4bf6c120f4 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #21 0x00007f4bf5e8c5c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #22 0x00007f4bf5e8ed3d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #23 0x00007f4bf5ee5eb3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #24 0x00007f4be9241287 in ?? () No symbol table info available. #25 0x0000000000000000 in ?? () No symbol table info available. . Thread 11 (Thread 0x7f4ba7dbb700 (LWP 8260)): #0 __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 No locales. #1 0x00007f4bf5504910 in __GI__IO_fwrite (buf=0x7f4bf58728b0 <_IO_stdfile_2_lock>, size=1, count=26, fp=0x7f4bf55b56ac <__lll_lock_wait_private+28>) at iofwrite.c:37 ignore1 = ignore2 = ignore3 = __self = 0x7f4ba7dbb700 _IO_acquire_lock_file = 0x7f4bf55b56ac <__lll_lock_wait_private+28> request = 26 written = 0 #2 0x00007f4bf77e18cb in KCrash::defaultCrashHandler(int) () from /usr/lib/x86_64-linux-gnu/libKF5Crash.so.5 No symbol table info available. #3 No locales. #4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 set = {__val = {0, 94077684696400, 0, 94077685015168, 272, 139964215044512, 528, 14355434265641232, 94077684678712, 183, 54355795664, 7, 192, 139962783631648, 224, 18446744073709551488}} pid = tid = ret = #5 0x00007f4bf54c5801 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x7f4ba0005d20, sa_sigaction = 0x7f4ba0005d20}, sa_mask = {__val = {139964218546240, 139962915463192, 139964222918455, 0, 94077685015168, 139962783807840, 2944971592118104576, 139962915463336, 139962915463568, 3, 139964222895219, 139962783629344, 139962783639776, 3, 2944971592118104576, 3}}, sa_flags = -1478778712, sa_restorer = 0x7f4ba7dba2f0} sigs = {__val = {32, 0 }} __cnt = __set = __cnt = __set = #6 0x00007f4bf5c98fa7 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #7 0x00007f4bf5c944da in qt_assert_x(char const*, char const*, char const*, int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #8 0x00007f4bdcefff43 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiPrivate.so.5 No symbol table info available. #9 0x00007f4bdcf23d7b in Akonadi::Protocol::Factory::response(Akonadi::Protocol::Command::Type) () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiPrivate.so.5 No symbol table info available. #10 0x00007f4bdcf2bfdd in Akonadi::Protocol::deserialize(QIODevice*) () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiPrivate.so.5 No symbol table info available. #11 0x00007f4bef4f3977 in Akonadi::Connection::dataReceived() () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5abi1 No symbol table info available. #12 0x00007f4bf5ebb2bf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #13 0x00007f4bf5ebb1a5 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #14 0x00007f4bec46ac03 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 No symbol table info available. #15 0x00007f4bec46acb4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 No symbol table info available. #16 0x00007f4bec47b871 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 No symbol table info available. #17 0x00007f4bf6c0a82c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #18 0x00007f4bf6c120f4 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #19 0x00007f4bf5e8c5c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #20 0x00007f4bf5ee613d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #21 0x00007f4be9241287 in ?? () No symbol table info available. #22 0x0000000000000000 in ?? () No symbol table info available. . Thread 10 (Thread 0x7f4b7affd700 (LWP 8319)): #0 0x00007f4bf559c03f in __GI___select (nfds=43, readfds=0x7f4b7affc1c0, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41 resultvar = 18446744073709551102 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f4be2e916ff in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #2 0x00007f4bdfd6cba3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #3 0x00007f4bdfd10ad0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd12128 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd124bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdfd13561 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4bdfd0fe78 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007f4bdfd2c84b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007f4bdfd445f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #10 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #11 0x00007f4beae966db in start_thread (arg=0x7f4b7affd700) at pthread_create.c:463 pd = 0x7f4b7affd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962162861824, -8279310318994473759, 139962162858880, 0, 139962515204096, 139962766836048, 8326890586948484321, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #12 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 9 (Thread 0x7f4b71ffb700 (LWP 8330)): #0 0x00007f4bf55a6bb7 in epoll_wait (epfd=48, events=0x7f4b94003700, maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 resultvar = 18446744073709551612 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f4bd6d352c5 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 No symbol table info available. #2 0x00007f4bd6d2b114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 No symbol table info available. #3 0x00007f4bdfd13bdd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd0fe78 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd2c84b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdfd445f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007f4beae966db in start_thread (arg=0x7f4b71ffb700) at pthread_create.c:463 pd = 0x7f4b71ffb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962011858688, -8279310318994473759, 139962011855744, 0, 139962448094000, 139962020245680, 8326901578843536609, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #9 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 8 (Thread 0x7f4b73fff700 (LWP 8326)): #0 0x00007f4beae9ced9 in futex_reltimed_wait_cancelable (private=, reltime=0x7f4b73ffe5d0, expected=0, futex_word=0x7f4b73ffe758) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x7f4b73ffe670, mutex=0x7f4b73ffe708, cond=0x7f4b73ffe730) at pthread_cond_wait.c:533 rt = {tv_sec = 11, tv_nsec = 999984663} spin = 0 buffer = {__routine = 0x7f4beae9c690 <__condvar_cleanup_waiting>, __arg = 0x7f4b73ffe600, __canceltype = 1946150528, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7f4b73ffe730, mutex = 0x7f4b73ffe708, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = seq = 0 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = rt = s = #2 __pthread_cond_timedwait (cond=0x7f4b73ffe730, mutex=0x7f4b73ffe708, abstime=0x7f4b73ffe670) at pthread_cond_wait.c:667 No locales. #3 0x00007f4bdfd71772 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007f4bdfd38a3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007f4bdfd135fb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007f4bdfd0fe78 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007f4bdfd2c84b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007f4bdfd445f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007f4bdfd4070b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #10 0x00007f4beae966db in start_thread (arg=0x7f4b73fff700) at pthread_create.c:463 pd = 0x7f4b73fff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139962045429504, -8279310318994473759, 139962045426560, 0, 94077670665808, 140731026419888, 8326905979037531361, 8326644385057848545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #11 0x00007f4bf55a688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locales. . Thread 7 (Thread 0x7f4b78ff9700 (LWP 8325)): #0 0x00007f4beae9c9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x55902a1ff448) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55902a1ff388, cond=0x55902a1ff420) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7f4beae9c690 <__condvar_cleanup_waiting>, __arg = 0x7f4b78ff89a0, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x55902a1ff420, mutex = 0x55902a1ff388, private = 0} rt = err = g = 0 flags = g1_start = signals = result = 0 wseq = seq = 0 private =