Application: kmail (5.18.3 (21.08.3)) Qt Version: 5.15.3 Frameworks Version: 5.88.0 Operating System: Linux 5.11.0-38-generic x86_64 Windowing System: X11 Distribution: KDE neon Testing Edition DrKonqi: 5.23.3 [CoredumpBackend] -- Information about the crash: - What I was doing when the application crashed: right click on a email address in the message header The program immediately crashes. The crash can be reproduced every time. -- Backtrace: Application: KMail (kmail), signal: Segmentation fault [New LWP 390789] [New LWP 390792] [New LWP 390794] [New LWP 390847] [New LWP 390923] [New LWP 390793] [New LWP 390791] [New LWP 390854] [New LWP 390853] [New LWP 390874] [New LWP 390844] [New LWP 390796] [New LWP 390884] [New LWP 390885] [New LWP 390883] [New LWP 390832] [New LWP 390896] [New LWP 390845] [New LWP 390798] [New LWP 390848] [New LWP 390882] [New LWP 390855] [New LWP 390797] [New LWP 390795] [New LWP 390851] [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/kmail'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50 [Current thread is 1 (Thread 0x7f80b6e56200 (LWP 390789))] __preamble__ [Current thread is 1 (Thread 0x7f80b6e56200 (LWP 390789))] Thread 25 (Thread 0x7f8059ffb700 (LWP 390851)): #0 0x00007f80c5e1d12b in __GI___select (nfds=58, readfds=0x7f8059ffa320, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41 #1 0x00007f80ca67ad94 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x0000000000000030 in ?? () #3 0x00007f8000000004 in ?? () #4 0x00007f8059ffa320 in ?? () #5 0x00007f8059ffa3a0 in ?? () #6 0x0000000000000001 in ?? () #7 0x00007f8059ffa3b0 in ?? () #8 0x0000000000000000 in ?? () Thread 24 (Thread 0x7f80a37fe700 (LWP 390795)): #0 0x00007f80c5e1aaff in __GI___poll (fds=0x7f808c032eb0, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f80bf7bc36e in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f80bf7bc4a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f80c63ea602 in QEventDispatcherGlib::processEvents (this=0x7f808c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #4 0x00007f80c638e8ab in QEventLoop::exec (this=this@entry=0x7f80a37fd370, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007f80c61a82c2 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007f80c5a1ef4b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007f80c61a945c in QThreadPrivate::start (arg=0x7f80c5aa2d80) at thread/qthread_unix.cpp:329 #8 0x00007f80c2cb7609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007f80c5e27293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7f80a1dec700 (LWP 390797)): #0 0x00007f80c5e1aaff in __GI___poll (fds=0x7f8084004e60, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f80bf7bc36e in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f80bf7bc4a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f80c63ea602 in QEventDispatcherGlib::processEvents (this=0x7f8084000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #4 0x00007f80c638e8ab in QEventLoop::exec (this=this@entry=0x7f80a1deb3a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007f80c61a82c2 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007f80c61a945c in QThreadPrivate::start (arg=0x55ba489be820) at thread/qthread_unix.cpp:329 #7 0x00007f80c2cb7609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007f80c5e27293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7f804f7fe700 (LWP 390855)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f804f7fd268) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f804f7fd218, cond=0x7f804f7fd240) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7f804f7fd240, mutex=0x7f804f7fd218) at pthread_cond_wait.c:638 #3 0x00007f80ca6750ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f804f7fd0c0 in ?? () #5 0x00007f80ca66a58f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f805002c9b0 in ?? () #7 0x00007f804f7fd0e8 in ?? () #8 0x0000000000000000 in ?? () Thread 21 (Thread 0x7f804d52e700 (LWP 390882)): #0 0x00007f80c5e275ce in epoll_wait (epfd=72, events=0x7f8020002020, maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x00007f80c2a9d5e9 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #2 0x00007f80c2a93625 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #3 0x00007f80ca684947 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f8020002710 in ?? () #5 0x0001000000000000 in ?? () #6 0x00007f804d52d220 in ?? () #7 0x00007f804d52d218 in ?? () #8 0x00007f804d52d2d8 in ?? () #9 0x00007f8020002710 in ?? () #10 0x00007f804d52d370 in ?? () #11 0x00007f80c5da2419 in __GI___libc_malloc (bytes=140189029814880) at malloc.c:3066 #12 0x0000000000000001 in ?? () #13 0x7fffffffffffffff in ?? () #14 0x00007f804d52d370 in ?? () #15 0x00007f804d52d290 in ?? () #16 0x00007f80ca63b69c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #17 0x0000000000000000 in ?? () Thread 20 (Thread 0x7f805b7fe700 (LWP 390848)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f805b7fd0b0, clockid=<optimized out>, expected=0, futex_word=0x7f805b7fd288) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x7f805b7fd0b0, clockid=<optimized out>, mutex=0x7f805b7fd238, cond=0x7f805b7fd260) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7f805b7fd260, mutex=0x7f805b7fd238, abstime=0x7f805b7fd0b0) at pthread_cond_wait.c:656 #3 0x00007f80ca67520a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x0000000000005c1f in ?? () #5 0x00000000079183d5 in ?? () #6 0x0000000000005bfe in ?? () #7 0x00000000079183d5 in ?? () #8 0x00007f80480106b8 in ?? () #9 0xeb98660ee0521400 in ?? () #10 0x0000000000000000 in ?? () Thread 19 (Thread 0x7f80a15eb700 (LWP 390798)): #0 0x00007f80c5e1aaff in __GI___poll (fds=0x7f80880275e0, nfds=7, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f80bf7bc36e in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f80bf7bc4a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f80c63ea602 in QEventDispatcherGlib::processEvents (this=0x7f8088000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #4 0x00007f80c638e8ab in QEventLoop::exec (this=this@entry=0x7f80a15ea3a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007f80c61a82c2 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007f80c61a945c in QThreadPrivate::start (arg=0x55ba489a2340) at thread/qthread_unix.cpp:329 #7 0x00007f80c2cb7609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007f80c5e27293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7f80791c4700 (LWP 390845)): #0 0x00007f80c5e275ce in epoll_wait (epfd=47, events=0x7f8060002020, maxevents=32, timeout=2100000) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x00007f80c2a9d5e9 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #2 0x00007f80c2a93625 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #3 0x00007f80ca684918 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f8060002510 in ?? () #5 0x0001000000000000 in ?? () #6 0x00007f80791c3200 in ?? () #7 0x00007f80791c31f8 in ?? () #8 0x00007f80791c32b8 in ?? () #9 0x00000000c5f9c983 in ?? () #10 0x0000000000000cf9 in ?? () #11 0x0000000000075943 in ?? () #12 0x00007f80cfaafd20 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x000055ba49424630 in ?? () #14 0x7fffffffffffffff in ?? () #15 0x0000000000000001 in ?? () #16 0x7fffffffffffffff in ?? () #17 0x00007f80791c3370 in ?? () #18 0x00007f80791c3270 in ?? () #19 0x00007f80ca63b69c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #20 0x0000000000000000 in ?? () Thread 17 (Thread 0x7f801e5f6700 (LWP 390896)): #0 0x00007f80c5e275ce in epoll_wait (epfd=92, events=0x7f8014002020, maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x00007f80c2a9d5e9 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #2 0x00007f80c2a93625 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #3 0x00007f80ca684947 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f8014002710 in ?? () #5 0x0001000000000000 in ?? () #6 0x00007f801e5f5220 in ?? () #7 0x00007f801e5f5218 in ?? () #8 0x00007f801e5f52d8 in ?? () #9 0x0000000001c35162 in ?? () #10 0x000000000000001d in ?? () #11 0x000000000008d022 in ?? () #12 0x0000000000000008 in ?? () #13 0x00007f805006cd10 in ?? () #14 0x7fffffffffffffff in ?? () #15 0x0000000000000001 in ?? () #16 0x7fffffffffffffff in ?? () #17 0x00007f801e5f5370 in ?? () #18 0x00007f801e5f5290 in ?? () #19 0x00007f80ca63b69c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #20 0x0000000000000000 in ?? () Thread 16 (Thread 0x7f807b7fe700 (LWP 390832)): #0 0x00007f80c5e1aaff in __GI___poll (fds=0x7f8064005240, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f80bf7bc36e in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f80bf7bc4a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f80c63ea602 in QEventDispatcherGlib::processEvents (this=0x7f8064000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #4 0x00007f80c638e8ab in QEventLoop::exec (this=this@entry=0x7f807b7fd3a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007f80c61a82c2 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007f80c61a945c in QThreadPrivate::start (arg=0x55ba4b11be50) at thread/qthread_unix.cpp:329 #7 0x00007f80c2cb7609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007f80c5e27293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7f804cd2d700 (LWP 390883)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f804cd2c188) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f804cd2c138, cond=0x7f804cd2c160) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7f804cd2c160, mutex=0x7f804cd2c138) at pthread_cond_wait.c:638 #3 0x00007f80ca6750ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f804cd2c158 in ?? () #5 0x00007f80ca62c4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x0000000000005c0e in ?? () #7 0x00000000164aa74a in ?? () #8 0x0000000000000000 in ?? () Thread 14 (Thread 0x7f801f637700 (LWP 390885)): #0 0x00007f80c5e1aaff in __GI___poll (fds=0x7f8010004e60, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f80bf7bc36e in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f80bf7bc4a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f80c63ea602 in QEventDispatcherGlib::processEvents (this=0x7f8010000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #4 0x00007f80c638e8ab in QEventLoop::exec (this=this@entry=0x7f801f6363a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007f80c61a82c2 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007f80c61a945c in QThreadPrivate::start (arg=0x55ba4f30df30) at thread/qthread_unix.cpp:329 #7 0x00007f80c2cb7609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007f80c5e27293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7f801ffff700 (LWP 390884)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f801fffe268) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f801fffe218, cond=0x7f801fffe240) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7f801fffe240, mutex=0x7f801fffe218) at pthread_cond_wait.c:638 #3 0x00007f80ca6750ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f801fffe0c0 in ?? () #5 0x00007f80ca66a58f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f808c03b5b0 in ?? () #7 0x00007f801fffe0e8 in ?? () #8 0x0000000000000000 in ?? () Thread 12 (Thread 0x7f80a25ed700 (LWP 390796)): #0 0x00007f80c5e1aaff in __GI___poll (fds=0x7f8090004a60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f80bf7bc36e in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f80bf7bc4a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f80c63ea602 in QEventDispatcherGlib::processEvents (this=0x7f8090000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #4 0x00007f80c638e8ab in QEventLoop::exec (this=this@entry=0x7f80a25ec3a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007f80c61a82c2 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007f80c61a945c in QThreadPrivate::start (arg=0x55ba4893af20) at thread/qthread_unix.cpp:329 #7 0x00007f80c2cb7609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007f80c5e27293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7f80799c5700 (LWP 390844)): #0 0x00007f80c5deadff in __GI___wait4 (pid=390841, stat_loc=0x7f80799c438c, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:27 #1 0x00007f80ca67460b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f8068001d20 in ?? () #3 0x00007f8068001c90 in ?? () #4 0x0000000000000000 in ?? () Thread 10 (Thread 0x7f804effd700 (LWP 390874)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f804effc188) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f804effc138, cond=0x7f804effc160) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7f804effc160, mutex=0x7f804effc138) at pthread_cond_wait.c:638 #3 0x00007f80ca6750ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x0000000000000000 in ?? () Thread 9 (Thread 0x7f8058ff9700 (LWP 390853)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55ba4b171d38) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ba4b171c78, cond=0x55ba4b171d10) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x55ba4b171d10, mutex=0x55ba4b171c78) at pthread_cond_wait.c:638 #3 0x00007f80ca6750ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f8030000b60 in ?? () #5 0x000055ba506d4698 in ?? () #6 0x00007f8058ff83c0 in ?? () #7 0x00007f80ca65c7c1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x0000000000000000 in ?? () Thread 8 (Thread 0x7f804ffff700 (LWP 390854)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f804fffe188) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f804fffe138, cond=0x7f804fffe160) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7f804fffe160, mutex=0x7f804fffe138) at pthread_cond_wait.c:638 #3 0x00007f80ca6750ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x0000000000000000 in ?? () Thread 7 (Thread 0x7f80b5183700 (LWP 390791)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f80b0005598) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f80b0005548, cond=0x7f80b0005570) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7f80b0005570, mutex=0x7f80b0005548) at pthread_cond_wait.c:638 #3 0x00007f80ae833e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #4 0x00007f80ae833a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #5 0x00007f80c2cb7609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f80c5e27293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f80a8f35700 (LWP 390793)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f80b0005598) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f80b0005548, cond=0x7f80b0005570) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7f80b0005570, mutex=0x7f80b0005548) at pthread_cond_wait.c:638 #3 0x00007f80ae833e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #4 0x00007f80ae833a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #5 0x00007f80c2cb7609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f80c5e27293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f80597fa700 (LWP 390923)): #0 __GI___libc_read (nbytes=10, buf=0x7f80597f91de, fd=87) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=87, buf=0x7f80597f91de, nbytes=10) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007f80b7801975 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so #3 0x00007f80b8451416 in pa_mainloop_prepare () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007f80b8451eb4 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007f80b8451f70 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007f80b846011d in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #7 0x00007f80b783072c in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so #8 0x00007f80c2cb7609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007f80c5e27293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f805bfff700 (LWP 390847)): #0 0x00007f80c5e275ce in epoll_wait (epfd=52, events=0x7f8050002000, maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x00007f80c2a9d5e9 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #2 0x00007f80c2a93625 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #3 0x00007f80ca684947 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f805bffe310 in ?? () #5 0x0001000000000000 in ?? () #6 0x00007f805bffe1e0 in ?? () #7 0x00007f805bffe1d8 in ?? () #8 0x00007f805bffe298 in ?? () #9 0x00007f805bffe310 in ?? () #10 0x00007f805bffe370 in ?? () #11 0x00007f80c5da2419 in __GI___libc_malloc (bytes=140189276037664) at malloc.c:3066 #12 0x0000000000000001 in ?? () #13 0x7fffffffffffffff in ?? () #14 0x00007f805bffe370 in ?? () #15 0x00007f805bffe250 in ?? () #16 0x00007f80ca63b69c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #17 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f80a3fff700 (LWP 390794)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f80b0005598) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f80b0005548, cond=0x7f80b0005570) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7f80b0005570, mutex=0x7f80b0005548) at pthread_cond_wait.c:638 #3 0x00007f80ae833e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #4 0x00007f80ae833a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #5 0x00007f80c2cb7609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f80c5e27293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f80b4982700 (LWP 390792)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f80b0005598) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f80b0005548, cond=0x7f80b0005570) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7f80b0005570, mutex=0x7f80b0005548) at pthread_cond_wait.c:638 #3 0x00007f80ae833e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #4 0x00007f80ae833a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #5 0x00007f80c2cb7609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f80c5e27293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f80b6e56200 (LWP 390789)): [KCrash Handler] #3 0x00007f80c47363a3 in KContacts::Addressee::customs() const () from /usr/lib/x86_64-linux-gnu/libKF5Contacts.so.5 #4 0x00007f80cfd88472 in KMReaderWin::updateHtmlActions() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5 #5 0x00007f80cfde0b21 in KMMainWidget::slotContactSearchJobForMessagePopupDone(KJob*) () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5 #6 0x00007f80c63c6dce in QtPrivate::QSlotObjectBase::call (a=0x7ffea2c8c7b0, r=0x55ba4a742880, this=0x55ba49a4ebc0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #7 doActivate<false> (sender=0x55ba4b6836e0, signal_index=6, argv=0x7ffea2c8c7b0) at kernel/qobject.cpp:3886 #8 0x00007f80c7415db0 in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 #9 0x00007f80c741722b in KJob::finishJob(bool) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 #10 0x00007f80c63bd949 in QObject::event (this=0x55ba4b6836e0, e=0x55ba507187f0) at kernel/qobject.cpp:1314 #11 0x00007f80c6e69dc3 in QApplicationPrivate::notify_helper (this=this@entry=0x55ba48700d70, receiver=receiver@entry=0x55ba4b6836e0, e=e@entry=0x55ba507187f0) at kernel/qapplication.cpp:3632 #12 0x00007f80c6e72bb8 in QApplication::notify (this=0x7ffea2c8d290, receiver=0x55ba4b6836e0, e=0x55ba507187f0) at kernel/qapplication.cpp:3156 #13 0x00007f80c638fdaa in QCoreApplication::notifyInternal2 (receiver=0x55ba4b6836e0, event=0x55ba507187f0) at ../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325 #14 0x00007f80c63926b1 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55ba486be8f0) at kernel/qcoreapplication.cpp:1821 #15 0x00007f80c63eafa7 in postEventSourceDispatch (s=0x55ba487bf060) at kernel/qeventdispatcher_glib.cpp:277 #16 0x00007f80bf7bc17d in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #17 0x00007f80bf7bc400 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007f80bf7bc4a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007f80c63ea602 in QEventDispatcherGlib::processEvents (this=0x55ba487c7140, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #20 0x00007f80c638e8ab in QEventLoop::exec (this=this@entry=0x7ffea2c8cd60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #21 0x00007f80c6396a64 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #22 0x000055ba47650b01 in ?? () #23 0x00007f80c5d2c0b3 in __libc_start_main (main=0x55ba4764f9a0, argc=1, argv=0x7ffea2c8d4e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffea2c8d4d8) at ../csu/libc-start.c:308 #24 0x000055ba47650d4e in ?? () Possible duplicates by query: bug 420700. Reported using DrKonqi