Bug 422705

Summary: Plasma crashes plasma_engine_clipboard.so
Product: [Plasma] plasmashell Reporter: Matheus <matheusfillipeag>
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED UPSTREAM    
Severity: crash CC: notmart, samdyer181
Priority: NOR    
Version First Reported In: 5.18.5   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Crash dump

Description Matheus 2020-06-09 23:59:27 UTC
Created attachment 129174 [details]
Crash dump

SUMMARY
Plasma randomly crashes. Not sure why, usually when opening an application but happened three times with me already with different applications so I can't quite see any pattern. 

Maybe the attached crash dump tells something useful I hope.



SOFTWARE/OS VERSIONS

Linux: Arch linux
(available in About System)
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.70
Qt Version: 5.15

ADDITIONAL INFORMATION
Comment 1 Marco Martin 2020-06-15 13:43:15 UTC
Stack trace of thread 1604:
#0  0x00007ffbc1610355 raise (libc.so.6 + 0x3c355)
#1  0x00007ffbc2f78290 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5 + 0x4290)
#2  0x00007ffbc16103e0 __restore_rt (libc.so.6 + 0x3c3e0)
#3  0x00007ffbc1a46347 _ZN6QMutex4lockEv (libQt5Core.so.5 + 0xce347)
#4  0x00007ffbc2077431 n/a (libQt5Gui.so.5 + 0x1ac431)
#5  0x00007ffbc207ab8c n/a (libQt5Gui.so.5 + 0x1afb8c)
#6  0x00007ffbc207d1cc n/a (libQt5Gui.so.5 + 0x1b21cc)
#7  0x00007ffbc207d3ac _ZN12QImageWriter5writeERK6QImage (libQt5Gui.so.5 + 0x1b23ac)
#8  0x00007ffbc2052970 _ZlsR11QDataStreamRK6QImage (libQt5Gui.so.5 + 0x187970)
#9  0x00007ffbc208a712 _ZlsR11QDataStreamRK7QPixmap (libQt5Gui.so.5 + 0x1bf712)
#10 0x00007ffb8882dece n/a (plasma_engine_clipboard.so + 0x33ece)
#11 0x00007ffb8881bed2 n/a (plasma_engine_clipboard.so + 0x21ed2)
#12 0x00007ffb8883452c n/a (plasma_engine_clipboard.so + 0x3a52c)
#13 0x00007ffbc3b3a917 n/a (libKF5Plasma.so.5 + 0x57917)
#14 0x00007ffbc3b3a9a9 n/a (libKF5Plasma.so.5 + 0x579a9)
#15 0x00007ffbc1612c57 __run_exit_handlers (libc.so.6 + 0x3ec57)
#16 0x00007ffbc1612dfe exit (libc.so.6 + 0x3edfe)
#17 0x00007ffbc3c0c5a2 _XDefaultIOError (libX11.so.6 + 0x435a2)
#18 0x00007ffbc3c0c84e _XIOError (libX11.so.6 + 0x4384e)
#19 0x00007ffbc3c099f8 n/a (libX11.so.6 + 0x409f8)
#20 0x00007ffbc3c0a205 _XFlush (libX11.so.6 + 0x41205)
#21 0x00007ffbc3c0cea6 _XGetRequest (libX11.so.6 + 0x43ea6)
#22 0x00007ffbc3be928e XCreatePixmap (libX11.so.6 + 0x2028e)
#23 0x0000559d12d33636 n/a (plasmashell + 0x38636)
#24 0x0000559d12d3385b n/a (plasmashell + 0x3885b)
#25 0x0000559d12d33c10 n/a (plasmashell + 0x38c10)
#26 0x0000559d12d33c49 n/a (plasmashell + 0x38c49)
#27 0x00007ffbc1612c57 __run_exit_handlers (libc.so.6 + 0x3ec57)
#28 0x00007ffbc1612dfe exit (libc.so.6 + 0x3edfe)
#29 0x00007ffbc3c0c5a2 _XDefaultIOError (libX11.so.6 + 0x435a2)
#30 0x00007ffbc3c0c84e _XIOError (libX11.so.6 + 0x4384e)
#31 0x00007ffbc3c099f8 n/a (libX11.so.6 + 0x409f8)
#32 0x00007ffbc3c0a205 _XFlush (libX11.so.6 + 0x41205)
#33 0x00007ffbc3c0cea6 _XGetRequest (libX11.so.6 + 0x43ea6)
#34 0x00007ffbc3be928e XCreatePixmap (libX11.so.6 + 0x2028e)
#35 0x00007ffbc400e1f6 n/a (libKF5PlasmaQuick.so.5 + 0x291f6)
#36 0x00007ffbc400e3d4 n/a (libKF5PlasmaQuick.so.5 + 0x293d4)
#37 0x00007ffbc400e7a0 n/a (libKF5PlasmaQuick.so.5 + 0x297a0)
#38 0x00007ffbc400e7d9 n/a (libKF5PlasmaQuick.so.5 + 0x297d9)
#39 0x00007ffbc1612c57 __run_exit_handlers (libc.so.6 + 0x3ec57)
#40 0x00007ffbc1612dfe exit (libc.so.6 + 0x3edfe)
#41 0x00007ffbbd5f0277 n/a (libQt5XcbQpa.so.5 + 0x34277)
#42 0x00007ffbbd61ac84 n/a (libQt5XcbQpa.so.5 + 0x5ec84)
#43 0x00007ffbc01da43c g_main_context_dispatch (libglib-2.0.so.0 + 0x5243c)
#44 0x00007ffbc0227fa9 n/a (libglib-2.0.so.0 + 0x9ffa9)
#45 0x00007ffbc01d9221 g_main_context_iteration (libglib-2.0.so.0 + 0x51221)
#46 0x00007ffbc1c83211 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x30b211)
#47 0x00007ffbc1c2901c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b101c)
#48 0x00007ffbc1c314a4 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2b94a4)
#49 0x0000559d12d1a018 n/a (plasmashell + 0x1f018)
#50 0x00007ffbc15fb002 __libc_start_main (libc.so.6 + 0x27002)
#51 0x0000559d12d1a23e _start (plasmashell + 0x1f23e)
Comment 2 Christoph Feck 2020-07-08 18:12:24 UTC
libQt5XcbQpa calls exit() at #40.