346153 – Plasma Crash During Kparted NTFS Format

Bug 346153 - Plasma Crash During Kparted NTFS Format

Summary: Plasma Crash During Kparted NTFS Format

Status:	RESOLVED DUPLICATE of bug 345871

Alias:	None

Product:	frameworks-solid
Classification:	Frameworks and Libraries
Component:	general (show other bugs)
Version:	unspecified
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Lukáš Tinkl

URL:
Keywords:	drkonqi

Duplicates (3):	346517 351183 352305 (view as bug list)
Depends on:
Blocks:

Reported:	2015-04-13 21:29 UTC by Robert Charbonneau
Modified:	2016-11-15 23:28 UTC (History)
CC List:	11 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Robert Charbonneau 2015-04-13 21:29:19 UTC

Application: plasmashell (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-13-generic x86_64
Distribution: Ubuntu Vivid Vervet (development branch)

-- Information about the crash:
I ran KParted to format a SanDisk 16GB thumb drive in NTFS format.  After the format completed successfully and the notification appeared that the drive had been mounted the plasma crash occurred.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f79d02457c0 (LWP 1703))]

Thread 37 (Thread 0x7f79ba08b700 (LWP 1704)):
#0  0x00007f79cb0048dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f79cd571b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f79cd57364f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f79bcc1a099 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
#4  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79ca88b6aa in start_thread (arg=0x7f79ba08b700) at pthread_create.c:333
#6  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7f79b34ce700 (LWP 1714)):
#0  0x00007f79cb0048dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f79c7717ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79ca88b6aa in start_thread (arg=0x7f79b34ce700) at pthread_create.c:333
#9  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7f79a89e6700 (LWP 1743)):
#0  0x00007f79c77178ad in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c7717e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79ca88b6aa in start_thread (arg=0x7f79a89e6700) at pthread_create.c:333
#9  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7f799e98e700 (LWP 1756)):
#0  0x00007f79cb00049d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f79c3cd5f45 in ?? () from /usr/lib/nvidia-346/tls/libnvidia-tls.so.346.59
#2  0x00007f79c775b2f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c771796c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79c7717e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f79ca88b6aa in start_thread (arg=0x7f799e98e700) at pthread_create.c:333
#12 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7f799d98d700 (LWP 1757)):
#0  0x00007f79c7714f94 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c77177ef in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79ca88b6aa in start_thread (arg=0x7f799d98d700) at pthread_create.c:333
#10 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7f799c89c700 (LWP 1759)):
#0  0x00007f79d01f061a in _dl_update_slotinfo (req_modid=1) at dl-tls.c:622
#1  0x00007f79d01f087c in update_get_addr (ti=0x7f79cbb1f680) at dl-tls.c:801
#2  0x00007f79cb684a12 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f79cb91c1ba in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79c77173fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f79c7717de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f79ca88b6aa in start_thread (arg=0x7f799c89c700) at pthread_create.c:333
#13 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7f798f78f700 (LWP 1761)):
#0  0x00007f79c775c7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c7717a2a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79ca88b6aa in start_thread (arg=0x7f798f78f700) at pthread_create.c:333
#10 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7f798e68e700 (LWP 1762)):
#0  0x00007f79c77178b1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c7717e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79ca88b6aa in start_thread (arg=0x7f798e68e700) at pthread_create.c:333
#9  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7f798cf27700 (LWP 1764)):
#0  0x00007f79c775c789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c77178cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79ca88b6aa in start_thread (arg=0x7f798cf27700) at pthread_create.c:333
#10 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f797f7ff700 (LWP 1765)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f79cf38a644 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f79cf38a689 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f79ca88b6aa in start_thread (arg=0x7f797f7ff700) at pthread_create.c:333
#4  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f78feffe700 (LWP 1766)):
#0  0x00007f79cb00049d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f79c3cd5f45 in ?? () from /usr/lib/nvidia-346/tls/libnvidia-tls.so.346.59
#2  0x00007f79c775b2f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c771796c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79c7717e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f79ca88b6aa in start_thread (arg=0x7f78feffe700) at pthread_create.c:333
#12 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f78fd8cc700 (LWP 1782)):
#0  0x00007f79c775c789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c77172d7 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79ca88b6aa in start_thread (arg=0x7f78fd8cc700) at pthread_create.c:333
#10 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f78f7df9700 (LWP 1788)):
#0  0x00007f79c775c24e in g_private_get () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c773ee00 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717fbd in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cfef0b56 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79ca88b6aa in start_thread (arg=0x7f78f7df9700) at pthread_create.c:333
#9  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f78f6e0e700 (LWP 1790)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f79cb686c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f79cff62fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f79cff633a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79ca88b6aa in start_thread (arg=0x7f78f6e0e700) at pthread_create.c:333
#6  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f78eb815700 (LWP 1798)):
#0  0x00007f79cb0048dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f79c7717ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79ca88b6aa in start_thread (arg=0x7f78eb815700) at pthread_create.c:333
#9  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f78e8e01700 (LWP 1944)):
#0  0x00007f79cb67de0f in QMutex::unlock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f79cb91c5b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f79c77178c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c7717e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f79ca88b6aa in start_thread (arg=0x7f78e8e01700) at pthread_create.c:333
#11 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f78df7ff700 (LWP 1945)):
#0  0x00007f79c775c789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c7717e7e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79ca88b6aa in start_thread (arg=0x7f78df7ff700) at pthread_create.c:333
#9  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f78de7fe700 (LWP 1946)):
#0  0x00007f79c77174c5 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c7717de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79ca88b6aa in start_thread (arg=0x7f78de7fe700) at pthread_create.c:333
#9  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f78dd7fd700 (LWP 1949)):
#0  0x00007f79c775c7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c77173f0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79ca88b6aa in start_thread (arg=0x7f78dd7fd700) at pthread_create.c:333
#10 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f78cbfff700 (LWP 1950)):
#0  0x00007f79cb67d9b0 in QMutex::lock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f79cb91c1db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f79c77173fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c7717de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f79ca88b6aa in start_thread (arg=0x7f78cbfff700) at pthread_create.c:333
#11 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f78caffe700 (LWP 1951)):
#0  0x00007f79cb00049d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f79c3cd5f45 in ?? () from /usr/lib/nvidia-346/tls/libnvidia-tls.so.346.59
#2  0x00007f79c775b2f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c771796c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79c7717e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f79ca88b6aa in start_thread (arg=0x7f78caffe700) at pthread_create.c:333
#12 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f78c9ffd700 (LWP 1952)):
#0  0x00007f79cb91c092 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f79c77178c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79ca88b6aa in start_thread (arg=0x7f78c9ffd700) at pthread_create.c:333
#10 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f78c8ffc700 (LWP 1953)):
#0  0x00007f79cb0048dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f79c7717ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79ca88b6aa in start_thread (arg=0x7f78c8ffc700) at pthread_create.c:333
#9  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f78b2eb3700 (LWP 2132)):
#0  0x00007f79cb0048dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f79c7717ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f78b9187cf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79ca88b6aa in start_thread (arg=0x7f78b2eb3700) at pthread_create.c:333
#9  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f78b2033700 (LWP 2156)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f79cb686c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f79cff62fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f79cff633a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79ca88b6aa in start_thread (arg=0x7f78b2033700) at pthread_create.c:333
#6  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f78b113e700 (LWP 2169)):
#0  0x00007f79c775c789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c7716f38 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717e76 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79ca88b6aa in start_thread (arg=0x7f78b113e700) at pthread_create.c:333
#10 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f78a08fe700 (LWP 2189)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f79cb686c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f79cff62fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f79cff633a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79ca88b6aa in start_thread (arg=0x7f78a08fe700) at pthread_create.c:333
#6  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f789bdff700 (LWP 2265)):
#0  0x00007f79cb0048dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f79c7717ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79ca88b6aa in start_thread (arg=0x7f789bdff700) at pthread_create.c:333
#9  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f789adfe700 (LWP 2266)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f79cb686c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f79cff62fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f79cff633a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79ca88b6aa in start_thread (arg=0x7f789adfe700) at pthread_create.c:333
#6  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f789a526700 (LWP 2267)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f79cb686c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f79cff62fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f79cff633a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79ca88b6aa in start_thread (arg=0x7f789a526700) at pthread_create.c:333
#6  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f7899755700 (LWP 2300)):
#0  0x00007f79c775c235 in g_private_get () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c773ee00 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717fbd in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f79ca88b6aa in start_thread (arg=0x7f7899755700) at pthread_create.c:333
#9  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f788abdf700 (LWP 2408)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f79cb686c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f79cff62fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f79cff633a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79ca88b6aa in start_thread (arg=0x7f788abdf700) at pthread_create.c:333
#6  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f788a278700 (LWP 2795)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f79cb686c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f79cff62fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f79cff633a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79ca88b6aa in start_thread (arg=0x7f788a278700) at pthread_create.c:333
#6  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f788bfff700 (LWP 13404)):
#0  0x00007f79cb91c1d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f79c77173fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79ca88b6aa in start_thread (arg=0x7f788bfff700) at pthread_create.c:333
#10 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f7889247700 (LWP 13436)):
#0  0x00007f79c775c789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f79c7716df0 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79c7717d75 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79cb91cc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f79cb680b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f79cd40ef45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79ca88b6aa in start_thread (arg=0x7f7889247700) at pthread_create.c:333
#10 0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f7876bdf700 (LWP 13813)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f79cb686c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f79cff62fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f79cff633a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f79cb685b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f79ca88b6aa in start_thread (arg=0x7f7876bdf700) at pthread_create.c:333
#6  0x00007f79cb00feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f79d02457c0 (LWP 1703)):
[KCrash Handler]
#6  0x00007f79caf3e267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007f79caf3feca in __GI_abort () at abort.c:89
#8  0x00007f79cb672edf in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f79d0394552 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f79cb907638 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f79cb907e8f in QVariant::QVariant(int, void const*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f79cb8cf3cf in QMetaProperty::read(QObject const*) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f79cb8f3767 in QObject::property(char const*) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f79cefb1044 in Solid::Backends::UDisks2::DeviceBackend::checkCache (this=0x6338f40, key=...) at ../../../src/solid/devices/backends/udisks2/udisksdevicebackend.cpp:185
#15 0x00007f79cefb1263 in Solid::Backends::UDisks2::DeviceBackend::propertyExists (this=0x6338f40, key=...) at ../../../src/solid/devices/backends/udisks2/udisksdevicebackend.cpp:132
#16 0x00007f79cefab80f in Solid::Backends::UDisks2::Device::isMounted (this=0x4cdb2b0) at ../../../src/solid/devices/backends/udisks2/udisksdevice.cpp:818
#17 0x00007f79cefc2ca1 in Solid::Backends::UDisks2::StorageAccess::isAccessible (this=0x7ffd168e1180) at ../../../src/solid/devices/backends/udisks2/udisksstorageaccess.cpp:75
#18 0x00007f79cefc2ed4 in updateCache (this=0x7ffd168e1180) at ../../../src/solid/devices/backends/udisks2/udisksstorageaccess.cpp:138
#19 Solid::Backends::UDisks2::StorageAccess::StorageAccess (this=0x7ffd168e1180, device=0x4cdb2b0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../src/solid/devices/backends/udisks2/udisksstorageaccess.cpp:36
#20 0x00007f79cefabddb in Solid::Backends::UDisks2::Device::emblems (this=0x4cdb2b0) at ../../../src/solid/devices/backends/udisks2/udisksdevice.cpp:221
#21 0x00007f79cef73cd9 in Solid::Device::emblems (this=this@entry=0x7ffd168e1340) at ../../../src/solid/devices/frontend/device.cpp:121
#22 0x00007f78bafca45c in HotplugEngine::onDeviceAdded (this=this@entry=0x3bb5f20, device=..., added=added@entry=true) at ../../../dataengines/hotplug/hotplugengine.cpp:235
#23 0x00007f78bafcbba1 in HotplugEngine::onDeviceAdded (this=0x3bb5f20, udi=...) at ../../../dataengines/hotplug/hotplugengine.cpp:181
#24 0x00007f79cb8f49c9 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f79cef74d52 in Solid::DeviceNotifier::deviceAdded (this=<optimized out>, _t1=...) at ./moc_devicenotifier.cpp:135
#26 0x00007f79cb8f49c9 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f79cefcee42 in Solid::Ifaces::DeviceManager::deviceAdded (this=this@entry=0x3b0a7b0, _t1=...) at moc_devicemanager.cpp:135
#28 0x00007f79cefa2bab in Solid::Backends::UDisks2::Manager::slotInterfacesAdded (this=0x3b0a7b0, object_path=..., interfaces_and_properties=...) at ../../../src/solid/devices/backends/udisks2/udisksmanager.cpp:197
#29 0x00007f79cefd2f3d in Solid::Backends::UDisks2::Manager::qt_static_metacall (_o=0x6a7, _c=1703, _id=6, _a=0xffffffffffffffff) at moc_udisksmanager.cpp:86
#30 0x00007f79cb8f49c9 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f79cefcd767 in OrgFreedesktopDBusObjectManagerInterface::InterfacesAdded (this=<optimized out>, _t1=..., _t2=...) at moc_manager.cpp:173
#32 0x00007f79cefd361b in OrgFreedesktopDBusObjectManagerInterface::qt_static_metacall (_o=0x3b0a7c8, _c=1703, _id=6, _a=0x7ffd168e1a20) at moc_manager.cpp:89
#33 0x00007f79cefd7c73 in OrgFreedesktopDBusObjectManagerInterface::qt_metacall (this=0x3b0a7c8, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffd168e1a20) at moc_manager.cpp:159
#34 0x00007f79d03705c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#35 0x00007f79cb8f573a in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f79cc1cdb2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007f79cc1d3000 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007f79cb8c3c2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f79cb8c5c9b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f79cb91c843 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007f79c7717c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f79c7717f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f79c7717fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f79cb91cc57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007f79cb8c13e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007f79cb8c902c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x000000000042fd9b in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:158

Possible duplicates by query: bug 346106, bug 345837, bug 345371, bug 344369, bug 340912.

Reported using DrKonqi

Comment 1 Kai Uwe Broulik 2015-04-13 21:31:33 UTC

Crash in solid, re-assigning

Comment 2 Lukáš Tinkl 2015-04-14 13:32:46 UTC

Git commit 16109573368159586ff37cfa6f8e271895f1768f by Lukáš Tinkl.
Committed on 14/04/2015 at 13:31.
Pushed by lukas into branch 'master'.

don't append all the new interfaces in a loop

hopefully fixes a crash in KParted, can you confirm reporter?

M  +1    -1    src/solid/devices/backends/udisks2/udisksdevicebackend.cpp

http://commits.kde.org/solid/16109573368159586ff37cfa6f8e271895f1768f

Comment 3 Bhushan Shah 2015-09-07 14:23:17 UTC

*** Bug 352305 has been marked as a duplicate of this bug. ***

Comment 4 Bhushan Shah 2015-09-07 14:23:56 UTC

*** Bug 351183 has been marked as a duplicate of this bug. ***

Comment 5 Bhushan Shah 2015-09-07 14:25:32 UTC

*** Bug 346517 has been marked as a duplicate of this bug. ***

Comment 6 bwucke+kdebugs 2015-12-31 13:36:10 UTC

Stdout output of plasmashell when the crash occurred (removing the modem and reinserting it). May contain some extra info. (had plasmashell running in a terminal as it failed to restart after a prior crash).


"/org/freedesktop/UDisks2/block_devices/sr0" lost interfaces: ("org.freedesktop.UDisks2.Filesystem", "org.freedesktop.UDisks2.Block")
"/org/freedesktop/UDisks2/drives/HUAWEI_Mass_Storage_HUAWEI_Mass_Storage_0_3a0" lost interfaces: ("org.freedesktop.UDisks2.Drive")
networkmanager-qt: void NetworkManager::NetworkManagerPrivate::propertiesChanged(const QVariantMap&) Unhandled property "Devices"
"/org/freedesktop/UDisks2/block_devices/sdb1" lost interfaces: ("org.freedesktop.UDisks2.Partition", "org.freedesktop.UDisks2.Filesystem", "org.freedesktop.UDisks2.Block")
"/org/freedesktop/UDisks2/block_devices/sdb" lost interfaces: ("org.freedesktop.UDisks2.PartitionTable", "org.freedesktop.UDisks2.Block")
"/org/freedesktop/UDisks2/drives/HUAWEI_Mass_Storage_HUAWEI_Mass_Storage_0_3a0" has new interfaces: ("org.freedesktop.UDisks2.Drive")
Error getting props: "org.freedesktop.DBus.Error.UnknownMethod" "No such interface 'org.freedesktop.DBus.Properties' on object at path /org/freedesktop/UDisks2/block_devices/sr0"
Error getting props: "org.freedesktop.DBus.Error.UnknownMethod" "No such interface 'org.freedesktop.DBus.Properties' on object at path /org/freedesktop/UDisks2/block_devices/sr0"
"/org/freedesktop/UDisks2/block_devices/sr0" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.Filesystem")
Error getting props: "org.freedesktop.DBus.Error.UnknownMethod" "No such interface 'org.freedesktop.DBus.Properties' on object at path /org/freedesktop/UDisks2/block_devices/sr0"
Error getting props: "org.freedesktop.DBus.Error.UnknownMethod" "No such interface 'org.freedesktop.DBus.Properties' on object at path /org/freedesktop/UDisks2/block_devices/sr0"
Cannot construct placeholder type QDBusRawType
Application::crashHandler() called with signal 6; recent crashes: 1
/usr/bin/plasmashell  --crashes 1 &
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = plasmashell path = /usr/bin pid = 6887
KCrash: Arguments: /usr/bin/plasmashell 
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi from kdeinit
sock_file=/run/user/1000/kdeinit5__0

Comment 7 bwucke+kdebugs 2016-01-15 18:21:00 UTC

It might be related to devices appearing, vanishing and reappearing in a very short sequence.
A recent update broke the automatic usb_modeswitch call from udev that had been switching the modem part on in my modem. Now I'm calling usb_modeswitch manually from shell whenever I plug the modem in, and the crash has not occurred even once since then. 

Normally, udev calls the modeswitch as soon as the device makes itself known. usb_modeswitch doesn't just enable the modem - it makes whole device with all its parts (modem, DVD, reader) reappear with a new product id. Manually, I can't call usb_modeswitch so fast after the device is recognized by the system without the modem.

Comment 8 Christoph Feck 2016-11-15 23:28:14 UTC


*** This bug has been marked as a duplicate of bug 345871 ***