[dolphin] [Bug 434456] New: Crash when collapsing detailed view of big folder
https://bugs.kde.org/show_bug.cgi?id=434456 Bug ID: 434456 Summary: Crash when collapsing detailed view of big folder Product: dolphin Version: 20.12.2 Platform: Neon Packages OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: dolphin-bugs-n...@kde.org Reporter: danielhal...@gmail.com CC: kfm-de...@kde.org Target Milestone: --- Application: dolphin (20.12.2) Qt Version: 5.15.2 Frameworks Version: 5.79.0 Operating System: Linux 5.8.0-44-generic x86_64 Windowing System: X11 Drkonqi Version: 5.21.1 Distribution: KDE neon User Edition 5.21 -- Information about the crash: - What I was doing when the application crashed: Expand a folder with hundreds of subfolders. Collapse it before Dolphin finishes counting the number of elements inside those folders. - Custom settings of the application: Dolphin set to detailed view. Previews on at minimum size. The crash can be reproduced every time. -- Backtrace: Application: Dolphin (dolphin), signal: Aborted [New LWP 3714] [New LWP 4016] [New LWP 176771] [New LWP 265396] [New LWP 265398] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x7f2116c78dff in __GI___wait4 (pid=265705, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:27 [Current thread is 1 (Thread 0x7f210fd3a8c0 (LWP 3532))] Thread 6 (Thread 0x7f20fb7fe700 (LWP 265398)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x7f20fb7fdc50, clockid=, expected=0, futex_word=0x5618f06b7c60) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x7f20fb7fdc50, clockid=, mutex=0x5618f06b7c10, cond=0x5618f06b7c38) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x5618f06b7c38, mutex=0x5618f06b7c10, abstime=0x7f20fb7fdc50) at pthread_cond_wait.c:656 #3 0x7f2114799ca8 in QWaitConditionPrivate::wait_relative (this=0x5618f06b7c10, deadline=...) at thread/qwaitcondition_unix.cpp:136 #4 QWaitConditionPrivate::wait (deadline=..., this=0x5618f06b7c10) at thread/qwaitcondition_unix.cpp:144 #5 QWaitCondition::wait (this=this@entry=0x5618f0512100, mutex=mutex@entry=0x5618f074ff38, deadline=...) at thread/qwaitcondition_unix.cpp:225 #6 0x7f21147971b1 in QThreadPoolThread::run (this=0x5618f05120f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:270 #7 0x7f2114793bac in QThreadPrivate::start (arg=0x5618f05120f0) at thread/qthread_unix.cpp:329 #8 0x7f211310d609 in start_thread (arg=) at pthread_create.c:477 #9 0x7f2116cb5293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f20f700 (LWP 265396)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x7f20ec50, clockid=, expected=0, futex_word=0x5618f05d4b14) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x7f20ec50, clockid=, mutex=0x5618f05d4ac0, cond=0x5618f05d4ae8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x5618f05d4ae8, mutex=0x5618f05d4ac0, abstime=0x7f20ec50) at pthread_cond_wait.c:656 #3 0x7f2114799ca8 in QWaitConditionPrivate::wait_relative (this=0x5618f05d4ac0, deadline=...) at thread/qwaitcondition_unix.cpp:136 #4 QWaitConditionPrivate::wait (deadline=..., this=0x5618f05d4ac0) at thread/qwaitcondition_unix.cpp:144 #5 QWaitCondition::wait (this=this@entry=0x5618f0631970, mutex=mutex@entry=0x5618f074ff38, deadline=...) at thread/qwaitcondition_unix.cpp:225 #6 0x7f21147971b1 in QThreadPoolThread::run (this=0x5618f0631960) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:270 #7 0x7f2114793bac in QThreadPrivate::start (arg=0x5618f0631960) at thread/qthread_unix.cpp:329 #8 0x7f211310d609 in start_thread (arg=) at pthread_create.c:477 #9 0x7f2116cb5293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f20faffd700 (LWP 176771)): #0 __GI___libc_read (nbytes=10, buf=0x7f20faffcb1e, fd=32) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=32, buf=0x7f20faffcb1e, nbytes=10) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x7f21122c0975 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so #3 0x7f21130ba416 in pa_mainloop_prepare () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #4 0x7f21130baeb4 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #5 0x7f21130baf70 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x7f21130c911d in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #7 0x7f21122ef72c in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so #8 0x7f211310d609 in start_thread (arg=) at pthread_create.c:477 #9 0x7f2116cb5293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
[kwin] [Bug 402976] New: KWin crash after resuming from suspend
https://bugs.kde.org/show_bug.cgi?id=402976 Bug ID: 402976 Summary: KWin crash after resuming from suspend Product: kwin Version: 5.14.4 Platform: Neon Packages OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kwin-bugs-n...@kde.org Reporter: danielhal...@gmail.com Target Milestone: --- Application: kwin_x11 (5.14.4) Qt Version: 5.11.2 Frameworks Version: 5.53.0 Operating System: Linux 4.18.0-13-generic x86_64 Distribution: KDE neon User Edition 5.14 -- Information about the crash: - What I was doing when the application crashed: Just resumed from suspend. Issue happens only sometimes and I don't recall having anything different from other times. - Custom settings of the application: Nvidia propietary drivers 415.25 IIRC, I have the default settings for desktop effects The crash can be reproduced sometimes. -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f8764905840 (LWP 9681))] Thread 8 (Thread 0x7f872700 (LWP 17654)): #0 0x7f8764270cf6 in __GI_ppoll (fds=fds@entry=0x7f87280014c8, nfds=nfds@entry=1, timeout=, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39 #1 0x7f8761870d51 in ppoll (__ss=, __timeout=, __nfds=, __fds=) at /usr/include/x86_64-linux-gnu/bits/poll2.h:77 #2 0x7f8761870d51 in qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f87280014c8) at kernel/qcore_unix.cpp:132 #3 0x7f8761870d51 in qt_safe_poll(pollfd*, unsigned long, timespec const*) (fds=0x7f87280014c8, nfds=1, timeout_ts=timeout_ts@entry=0x0) at kernel/qcore_unix.cpp:153 #4 0x7f876187245e in QEventDispatcherUNIX::processEvents(QFlags) (this=, flags=...) at kernel/qeventdispatcher_unix.cpp:500 #5 0x7f876181930a in QEventLoop::exec(QFlags) (this=this@entry=0x7f872fffed40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #6 0x7f8761644bba in QThread::exec() (this=this@entry=0x7f8744036100) at thread/qthread.cpp:525 #7 0x7f875bd344f5 in QQmlThreadPrivate::run() (this=0x7f8744036100) at qml/ftw/qqmlthread.cpp:148 #8 0x7f876164fadb in QThreadPrivate::start(void*) (arg=0x7f8744036100) at thread/qthread_unix.cpp:367 #9 0x7f875d2a86db in start_thread (arg=0x7f872700) at pthread_create.c:463 #10 0x7f876427d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f8742dad700 (LWP 30178)): #0 0x7f8764270cf6 in __GI_ppoll (fds=fds@entry=0x563556156378, nfds=nfds@entry=1, timeout=, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39 #1 0x7f8761870d51 in ppoll (__ss=, __timeout=, __nfds=, __fds=) at /usr/include/x86_64-linux-gnu/bits/poll2.h:77 #2 0x7f8761870d51 in qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x563556156378) at kernel/qcore_unix.cpp:132 #3 0x7f8761870d51 in qt_safe_poll(pollfd*, unsigned long, timespec const*) (fds=0x563556156378, nfds=1, timeout_ts=timeout_ts@entry=0x0) at kernel/qcore_unix.cpp:153 #4 0x7f876187245e in QEventDispatcherUNIX::processEvents(QFlags) (this=, flags=...) at kernel/qeventdispatcher_unix.cpp:500 #5 0x7f876181930a in QEventLoop::exec(QFlags) (this=this@entry=0x7f8742dacd60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #6 0x7f8761644bba in QThread::exec() (this=) at thread/qthread.cpp:525 #7 0x7f876164fadb in QThreadPrivate::start(void*) (arg=0x563555e94590) at thread/qthread_unix.cpp:367 #8 0x7f875d2a86db in start_thread (arg=0x7f8742dad700) at pthread_create.c:463 #9 0x7f876427d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f872d371700 (LWP 16725)): #0 0x7f875d2ae9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x563555e97d10) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x7f875d2ae9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x563555e97cc0, cond=0x563555e97ce8) at pthread_cond_wait.c:502 #2 0x7f875d2ae9f3 in __pthread_cond_wait (cond=0x563555e97ce8, mutex=0x563555e97cc0) at pthread_cond_wait.c:655 #3 0x7f876165094b in QWaitConditionPrivate::wait(unsigned long) (time=18446744073709551615, this=0x563555e97cc0) at thread/qwaitcondition_unix.cpp:143 #4 0x7f876165094b in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x7f87440232d8, mutex=mutex@entry=0x7f87440232d0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215 #5 0x7f875c45ab18 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x7f87440232c8) at scenegraph/qsgthreadedrenderloop.cpp:245 #6 0x7f875c45ab18 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x7f8744023250) at scenegraph/qsgthreadedrenderloop.cpp:709 #7 0x7f875c45af4a in
[kwin] [Bug 399358] New: KWin crash after suspend
https://bugs.kde.org/show_bug.cgi?id=399358 Bug ID: 399358 Summary: KWin crash after suspend Product: kwin Version: 5.13.5 Platform: Neon Packages OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kwin-bugs-n...@kde.org Reporter: danielhal...@gmail.com Target Milestone: --- Application: kwin_x11 (5.13.5) Qt Version: 5.11.1 Frameworks Version: 5.50.0 Operating System: Linux 4.13.0-45-generic x86_64 Distribution: KDE neon User Edition 5.13 -- Information about the crash: - What I was doing when the application crashed: When I turned on the computer after suspending it, there was the drkonqui notification saying the trace is useful (hopefully it actually is). I didn't loose the desktop effects or anything so I guess it restarted without me noticing at all. - Graphic cards info: Asus ROG laptop with · Nvidia GTX 960M with propietary drivers 396.54 (always using this one) · Intel HD 530 -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f71e689e840 (LWP 23845))] Thread 7 (Thread 0x7f71c5eaa700 (LWP 28486)): #0 0x7f71e61fccf6 in __GI_ppoll (fds=0x55a2b2ee8568, nfds=1, timeout=, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39 #1 0x7f71e35e27a1 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x7f71e35e3eae in QEventDispatcherUNIX::processEvents(QFlags) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x7f71e358adea in QEventLoop::exec(QFlags) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x7f71e33b5b8a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x7f71e33c0aab in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x7f71df2456db in start_thread (arg=0x7f71c5eaa700) at pthread_create.c:463 #7 0x7f71e620988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f71b3c06700 (LWP 26191)): #0 0x7f71df24b9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x55a2b33b9510) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x7f71df24b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55a2b33b94c0, cond=0x55a2b33b94e8) at pthread_cond_wait.c:502 #2 0x7f71df24b9f3 in __pthread_cond_wait (cond=0x55a2b33b94e8, mutex=0x55a2b33b94c0) at pthread_cond_wait.c:655 #3 0x7f71e33c191b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x7f71de3f7be8 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x7f71de3f801a in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x7f71e33c0aab in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x7f71df2456db in start_thread (arg=0x7f71b3c06700) at pthread_create.c:463 #8 0x7f71e620988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f71b2c1b700 (LWP 23903)): #0 0x7f71df24b9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x7f71e27ebfb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x7f71df24b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f71e27ebf68, cond=0x7f71e27ebf90) at pthread_cond_wait.c:502 #2 0x7f71df24b9f3 in __pthread_cond_wait (cond=0x7f71e27ebf90, mutex=0x7f71e27ebf68) at pthread_cond_wait.c:655 #3 0x7f71e24f6954 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #4 0x7f71e24f6999 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #5 0x7f71df2456db in start_thread (arg=0x7f71b2c1b700) at pthread_create.c:463 #6 0x7f71e620988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f71b700 (LWP 23900)): #0 0x7f71e61fccf6 in __GI_ppoll (fds=0x7f71b4000d28, nfds=1, timeout=, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39 #1 0x7f71e35e27a1 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x7f71e35e3eae in QEventDispatcherUNIX::processEvents(QFlags) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x7f71e358adea in QEventLoop::exec(QFlags) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x7f71e33b5b8a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x7f71ddcd28b5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #6 0x7f71e33c0aab in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x7f71df2456db in start_thread (arg=0x7f71b700) at pthread_create.c:463 #8 0x7f71e620988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f71c7341700 (LWP 23896)): #0 0x7f71e61fccf6 in __GI_ppoll (fds=0x7f71c000ef08, nfds=1, timeout=, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39 #1
[Discover] [Bug 387630] Discover Plasma Addons Possible Memory Leak
https://bugs.kde.org/show_bug.cgi?id=387630 Daniel Halens Rodriguez <danielhal...@gmail.com> changed: What|Removed |Added CC||danielhal...@gmail.com --- Comment #4 from Daniel Halens Rodriguez <danielhal...@gmail.com> --- (In reply to Ivan S from comment #2) > (In reply to Ivan S from comment #1) > > (In reply to r.doherty from comment #0) > > > Discover Menu's all working as normal besides "Plasma Addons". Once > > > entered > > > the side menu will attempt to load a list of the addons, as this happens > > > (and fails) the program will gradually consume more and more RAM until the > > > entirety of the systems RAM is consumed causing a litany of errors that > > > required a hard shut down. > > Run in the command prompt: > > plasma-discover >> discover_out.txt > > and post the output. I can't seem to replicate this same bug. > Actually I can confirm this. The leak is very slow, however, and no useful > output is generated from plasma-discover >> discover-out.txt. When clicking > Plasma Addons, the following appears in the log: > stream took really long "KNS-search-plasma-themes.knsrc" > stream took really long "KNS-search-wallpaper.knsrc" > stream took really long "KNS-search-cgcgtk3.knsrc" > stream took really long "KNS-search-xcursor.knsrc" > stream took really long "KNS-search-cgctheme.knsrc" > stream took really long "KNS-search-icons.knsrc" > stream took really long "AggregatedResultsStream" > Not sure if this is a memory leak though. It may just be Plasma trying to > load the entirety of the OpenDesktop database into RAM - databases like that > can be as big as 1tb. Discover does not seem to work under valgrind, which > makes leak detection hard. I can confirm the bug on 5.11.5 On my system, the leak is very fast (about 1GB / 10 secs!) I found out that clicking quickly on any section under Plasma Addons will avoid the bug until going back and entering again. -- You are receiving this mail because: You are watching all bug changes.
