Bug 412203

Summary: Application: Discover (plasma-discover), signal: Segmentation fault
Product: [Applications] Discover Reporter: Terrax <francisco53_66>
Component: discoverAssignee: Dan Leinir Turthra Jensen <leinir>
Status: RESOLVED DUPLICATE    
Severity: grave CC: aleixpol, rikmills
Priority: NOR    
Version: 5.16.5   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Terrax 2019-09-22 16:17:48 UTC 
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff97276fe00 (LWP 14258))]

Thread 13 (Thread 0x7ff8da6cb700 (LWP 14483)):
#0  0x00007ff96d3a1bf9 in __GI___poll (fds=0x5572115226e0, nfds=1, timeout=69427) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff9678575c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9678576dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff96dce4dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff96dc8603a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff96daad4ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff96daaec72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff96a1396db in start_thread (arg=0x7ff8da6cb700) at pthread_create.c:463
#8  0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7ff8b27ca700 (LWP 14479)):
#0  __libc_disable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:88
#1  0x00007ff96d3a1c0d in __GI___poll (fds=0x7ff89c003cc0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#2  0x00007ff9678575c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff9678576dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff96dce4dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff96dc8603a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff96daad4ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff96daaec72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff96a1396db in start_thread (arg=0x7ff8b27ca700) at pthread_create.c:463
#9  0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7ff8d8ec8700 (LWP 14274)):
#0  0x00007ff96a13f9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55720e9ad284) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55720e9ad230, cond=0x55720e9ad258) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55720e9ad258, mutex=0x55720e9ad230) at pthread_cond_wait.c:655
#3  0x00007ff96dab5dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff96dab60c9 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff97114c6f8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007ff97114cb2a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007ff96daaec72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff96a1396db in start_thread (arg=0x7ff8d8ec8700) at pthread_create.c:463
#9  0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7ff8d9eca700 (LWP 14272)):
#0  0x00007ffe3274466f in ?? ()
#1  0x00007ff96d3bdea6 in __GI___clock_gettime (clock_id=1, tp=0x7ff8d9ec99e0) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007ff96dce46b1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007ff96dce2ee9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff96dce34c5 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff96dce515c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff967856b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007ff9678574fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007ff9678576dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007ff96dce4dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ff96dc8603a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ff96daad4ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007ff96daaec72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007ff96a1396db in start_thread (arg=0x7ff8d9eca700) at pthread_create.c:463
#14 0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7ff8eb663700 (LWP 14266)):
#0  0x00007ff96d3a1bf9 in __GI___poll (fds=0x7ff8e4118b40, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff9678575c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9678576dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff96dce4dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff96dc8603a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff96daad4ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff96daaec72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff96a1396db in start_thread (arg=0x7ff8eb663700) at pthread_create.c:463
#8  0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7ff918cd0700 (LWP 14265)):
#0  0x00007ff96d3a1bf9 in __GI___poll (fds=0x7ff910004a60, nfds=1, timeout=9427) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff9678575c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9678576dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff96dce4dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff96dc8603a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff96daad4ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff96daaec72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff96a1396db in start_thread (arg=0x7ff918cd0700) at pthread_create.c:463
#8  0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7ff919d9d700 (LWP 14264)):
#0  __libc_disable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:96
#1  0x00007ff96d3a1c0d in __GI___poll (fds=0x55720e0f5e30, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#2  0x00007ff9678575c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff967857962 in g_main_loop_run () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff96617b0e6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007ff96787f195 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ff96a1396db in start_thread (arg=0x7ff919d9d700) at pthread_create.c:463
#7  0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7ff91a59e700 (LWP 14263)):
#0  0x00007ff96d3a1bf9 in __GI___poll (fds=0x55720ccb7ef0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff9678575c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9678576dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff967857721 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff96787f195 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff96a1396db in start_thread (arg=0x7ff91a59e700) at pthread_create.c:463
#6  0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7ff9446cd700 (LWP 14262)):
#0  0x00007ff96a13f9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55720c808778) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55720c808728, cond=0x55720c808750) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55720c808750, mutex=0x55720c808728) at pthread_cond_wait.c:655
#3  0x00007ff9459b10aa in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007ff9459b0dd7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007ff96a1396db in start_thread (arg=0x7ff9446cd700) at pthread_create.c:463
#6  0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7ff94ffff700 (LWP 14261)):
#0  0x00007ff96d3a1bf9 in __GI___poll (fds=0x7ff948004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff9678575c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9678576dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff96dce4dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff96dc8603a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff96daad4ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff96ea98115 in QQmlThreadPrivate::run (this=0x55720c75f660) at qml/ftw/qqmlthread.cpp:148
#7  0x00007ff96daaec72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff96a1396db in start_thread (arg=0x7ff94ffff700) at pthread_create.c:463
#9  0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7ff9553cf700 (LWP 14260)):
#0  0x00007ffe3274466f in ?? ()
#1  0x00007ff96d3bdea6 in __GI___clock_gettime (clock_id=1, tp=0x7ff9553ce9a0) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007ff96dce46b1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007ff96dce2ee9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff96dce34c5 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff96dce4b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff967856b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007ff9678574fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007ff9678576dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007ff96dce4dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ff96dc8603a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ff96daad4ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007ff96ee36015 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#13 0x00007ff96daaec72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007ff96a1396db in start_thread (arg=0x7ff9553cf700) at pthread_create.c:463
#15 0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7ff95d217700 (LWP 14259)):
#0  0x00007ff96d3a1bf9 in __GI___poll (fds=0x7ff95d216b68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff966f8c747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007ff966f8e36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007ff95fdf7578 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007ff96daaec72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff96a1396db in start_thread (arg=0x7ff95d217700) at pthread_create.c:463
#6  0x00007ff96d3ae88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7ff97276fe00 (LWP 14258)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007ff96e8c3215 in QV4::Object::get (receiver=0x7ffe327140b8, hasProperty=0x0, name=0x7ffe327140c0, this=0x7ffe327140b8) at jsruntime/qv4object_p.h:308
#8  QV4::Lookup::getterProtoTwoClasses (l=<optimized out>, engine=<optimized out>, object=...) at jsruntime/qv4lookup.cpp:301
#9  0x00007ff9540038ce in ?? ()
#10 0x0000000000000000 in ?? ()
Comment 1 Rik Mills 2019-09-23 07:53:51 UTC 

*** This bug has been marked as a duplicate of bug 411286 ***