https://bugs.kde.org/show_bug.cgi?id=424006
Bug ID: 424006
Summary: yakuake unpredictably crashes
Product: yakuake
Version: unspecified
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: general
Assignee: h...@kde.org
Reporter: brett.ker...@mamber.net
Target Milestone: ---
SUMMARY
>From time to time yakuake crashes and generates a coredump.
STEPS TO REPRODUCE
1. use yakuake
2. after some time it will unpredictably crash
SOFTWARE/OS VERSIONS
Using yakuake 20.04.1 on an up to date Fedora 32.
ADDITIONAL INFORMATION
system log says
yakuake[3460]: segfault at 7f3d820c9c30 ip 00007f3ed66e674b sp 00007fffdda40700
error 4 in libQt5Widgets.so.5.14.2[7f3ed66ca000+3ba000]
kernel: Code: 3f 48 63 57 0c 8b 47 08 89 d1 29 c1 85 c9 7e 28 4c 8d 47 10 48 63
c8 48 8d 44 cf 08 49 8d 14 d0 eb 0d 0f 1f 44 00 00 48 8b 2e <48> 39 28 74 18 48
83 c0 08 48 39 c2 75 ef 5b 31 c0 5d 41 5c 41 5d
and then
Process 3460 (yakuake) of user 1000 dumped core.
Stack trace of thread 3460:
#0 0x00007f3ed66e674b
_ZN5QListIP7QActionE9removeAllERKS1_ (libQt5Widgets.so.5 + 0x17074b)
#1 0x00007f3ed671fbcb
_ZN7QWidget12removeActionEP7QAction (libQt5Widgets.so.5 + 0x1a9bcb)
#2 0x00007f3ed7316089
_ZN17KActionCollection22removeAssociatedWidgetEP7QWidget (libKF5XmlGui.so.5 +
0x4f089)
#3 0x00007f3ed734f46f
_ZN13KXMLGUIClient16prepareXMLUnplugEP7QWidget (libKF5XmlGui.so.5 + 0x8846f)
#4 0x00007f3ed7352e7f
_ZN14KXMLGUIFactory12removeClientEP13KXMLGUIClient (libKF5XmlGui.so.5 +
0x8be7f)
#5 0x00007f3eac5de2a1
_ZN7Konsole17SessionControllerD1Ev (libkonsoleprivate.so.20 + 0xd92a1)
#6 0x00007f3eac5de48d
_ZN7Konsole17SessionControllerD0Ev (libkonsoleprivate.so.20 + 0xd948d)
#7 0x00007f3ed5d72961
_ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + 0x282961)
#8 0x00007f3ed66e8063
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 +
0x172063)
#9 0x00007f3ed5d4afc0
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x25afc0)
#10 0x00007f3ed5d4dc47
_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData
(libQt5Core.so.5 + 0x25dc47)
#11 0x00007f3ed5d970a7
_ZL23postEventSourceDispatchP8_GSourcePFiPvES1_ (libQt5Core.so.5 + 0x2a70a7)
#12 0x00007f3ed454e7af
g_main_context_dispatch (libglib-2.0.so.0 + 0x527af)
#13 0x00007f3ed454eb38
g_main_context_iterate.constprop.0 (libglib-2.0.so.0 + 0x52b38)
#14 0x00007f3ed454ec03
g_main_context_iteration (libglib-2.0.so.0 + 0x52c03)
#15 0x00007f3ed5d96b73
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x2a6b73)
#16 0x00007f3ed5d4991b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x25991b)
#17 0x00007f3ed5d515a6
_ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2615a6)
#18 0x000055a4f14da954 main
(yakuake + 0x1b954)
#19 0x00007f3ed575d042
__libc_start_main (libc.so.6 + 0x27042)
#20 0x000055a4f14da9ee _start
(yakuake + 0x1b9ee)
Stack trace of thread 3647:
#0 0x00007f3ed582cb6f __poll
(libc.so.6 + 0xf6b6f)
#1 0x00007f3ed531738a
_xcb_conn_wait (libxcb.so.1 + 0xd38a)
#2 0x00007f3ed531971a
xcb_wait_for_event (libxcb.so.1 + 0xf71a)
#3 0x00007f3ec4bb7c78
_ZN14QXcbEventQueue3runEv (libQt5XcbQpa.so.5 + 0x64c78)
#4 0x00007f3ed5bb6690
_ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xc6690)
#5 0x00007f3ed4e78432
start_thread (libpthread.so.0 + 0x9432)
#6 0x00007f3ed58379d3 __clone
(libc.so.6 + 0x1019d3)
Stack trace of thread 3685:
#0 0x00007f3ed582cb6f __poll
(libc.so.6 + 0xf6b6f)
#1 0x00007f3ed454eace
g_main_context_iterate.constprop.0 (libglib-2.0.so.0 + 0x52ace)
#2 0x00007f3ed454ec03
g_main_context_iteration (libglib-2.0.so.0 + 0x52c03)
#3 0x00007f3ed5d96b73
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x2a6b73)
#4 0x00007f3ed5d4991b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x25991b)
#5 0x00007f3ed5bb5427
_ZN7QThread4execEv (libQt5Core.so.5 + 0xc5427)
#6 0x00007f3ed6c3551b
_ZN22QDBusConnectionManager3runEv (libQt5DBus.so.5 + 0x1951b)
#7 0x00007f3ed5bb6690
_ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xc6690)
#8 0x00007f3ed4e78432
start_thread (libpthread.so.0 + 0x9432)
#9 0x00007f3ed58379d3 __clone
(libc.so.6 + 0x1019d3)
Stack trace of thread 3680:
#0 0x00007f3ed582cb6f __poll
(libc.so.6 + 0xf6b6f)
#1 0x00007f3ed454eace
g_main_context_iterate.constprop.0 (libglib-2.0.so.0 + 0x52ace)
#2 0x00007f3ed454ee53
g_main_loop_run (libglib-2.0.so.0 + 0x52e53)
#3 0x00007f3ebf7716aa
gdbus_shared_thread_func (libgio-2.0.so.0 + 0x1226aa)
#4 0x00007f3ed4578812
g_thread_proxy (libglib-2.0.so.0 + 0x7c812)
#5 0x00007f3ed4e78432
start_thread (libpthread.so.0 + 0x9432)
#6 0x00007f3ed58379d3 __clone
(libc.so.6 + 0x1019d3)
Stack trace of thread 3728:
#0 0x00007f3ed4e7ee92
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe92)
#1 0x00007f3eaee3d2ab
util_queue_thread_func (iris_dri.so + 0x4b22ab)
#2 0x00007f3eaee3cd7b
impl_thrd_routine (iris_dri.so + 0x4b1d7b)
#3 0x00007f3ed4e78432
start_thread (libpthread.so.0 + 0x9432)
#4 0x00007f3ed58379d3 __clone
(libc.so.6 + 0x1019d3)
Stack trace of thread 3675:
#0 0x00007f3ed582cb6f __poll
(libc.so.6 + 0xf6b6f)
#1 0x00007f3ed454eace
g_main_context_iterate.constprop.0 (libglib-2.0.so.0 + 0x52ace)
#2 0x00007f3ed454ec03
g_main_context_iteration (libglib-2.0.so.0 + 0x52c03)
#3 0x00007f3ed454ec51
glib_worker_main (libglib-2.0.so.0 + 0x52c51)
#4 0x00007f3ed4578812
g_thread_proxy (libglib-2.0.so.0 + 0x7c812)
#5 0x00007f3ed4e78432
start_thread (libpthread.so.0 + 0x9432)
#6 0x00007f3ed58379d3 __clone
(libc.so.6 + 0x1019d3)
Stack trace of thread 3730:
#0 0x00007f3ed4e7ee92
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe92)
#1 0x00007f3eaee3d2ab
util_queue_thread_func (iris_dri.so + 0x4b22ab)
#2 0x00007f3eaee3cd7b
impl_thrd_routine (iris_dri.so + 0x4b1d7b)
#3 0x00007f3ed4e78432
start_thread (libpthread.so.0 + 0x9432)
#4 0x00007f3ed58379d3 __clone
(libc.so.6 + 0x1019d3)
Stack trace of thread 3729:
#0 0x00007f3ed4e7ee92
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe92)
#1 0x00007f3eaee3d2ab
util_queue_thread_func (iris_dri.so + 0x4b22ab)
#2 0x00007f3eaee3cd7b
impl_thrd_routine (iris_dri.so + 0x4b1d7b)
#3 0x00007f3ed4e78432
start_thread (libpthread.so.0 + 0x9432)
#4 0x00007f3ed58379d3 __clone
(libc.so.6 + 0x1019d3)
Stack trace of thread 3731:
#0 0x00007f3ed4e7ee92
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfe92)
#1 0x00007f3eaee3d2ab
util_queue_thread_func (iris_dri.so + 0x4b22ab)
#2 0x00007f3eaee3cd7b
impl_thrd_routine (iris_dri.so + 0x4b1d7b)
#3 0x00007f3ed4e78432
start_thread (libpthread.so.0 + 0x9432)
#4 0x00007f3ed58379d3 __clone
(libc.so.6 + 0x1019d3)
Stack trace of thread 3676:
#0 0x00007f3ed582cb6f __poll
(libc.so.6 + 0xf6b6f)
#1 0x00007f3ed454eace
g_main_context_iterate.constprop.0 (libglib-2.0.so.0 + 0x52ace)
#2 0x00007f3ed454ec03
g_main_context_iteration (libglib-2.0.so.0 + 0x52c03)
#3 0x00007f3ebf08cfbd
dconf_gdbus_worker_thread (libdconfsettings.so + 0xafbd)
#4 0x00007f3ed4578812
g_thread_proxy (libglib-2.0.so.0 + 0x7c812)
#5 0x00007f3ed4e78432
start_thread (libpthread.so.0 + 0x9432)
#6 0x00007f3ed58379d3 __clone
(libc.so.6 + 0x1019d3)
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