https://bugs.kde.org/show_bug.cgi?id=484091
Bug ID: 484091
Summary: Plasma crash after manually saving session, rebooting,
and loggin in again
Classification: Plasma
Product: plasmashell
Version: 5.27.5
Platform: Debian stable
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: paulstans...@gmail.com
CC: k...@davidedmundson.co.uk
Target Milestone: 1.0
Application: plasmashell (5.27.5)
Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.6.20+rpt-rpi-v8 aarch64
Windowing System: X11
Distribution: Debian GNU/Linux 12 (bookworm)
DrKonqi: 5.27.5 [CoredumpBackend]
-- Information about the crash:
I created and positioned three lxterminal windows, manually saved the session,
rebooted, and loggin in again. After loggin in only one of the lxterminal
windows was displayed and two plasma crash report boxes were displayed
(resumably one for each lxterminal that crashed).
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
PID: 1941 (plasmashell)
UID: 1000 (ps)
GID: 1000 (ps)
Signal: 11 (SEGV)
Timestamp: Wed 2024-03-20 17:12:16 GMT (35s ago)
Command Line: /usr/bin/plasmashell --no-respawn
Executable: /usr/bin/plasmashell
Control Group:
/user.slice/user-1000.slice/user@1000.service/session.slice/plasma-plasmashell.service
Unit: user@1000.service
User Unit: plasma-plasmashell.service
Slice: user-1000.slice
Owner UID: 1000 (ps)
Boot ID: 8fe0f2dcfebf4beb8b298d5021992c88
Machine ID: 23ee23e9e3ea4374a550a267e1611d16
Hostname: kde
Storage:
/var/lib/systemd/coredump/core.plasmashell.1000.8fe0f2dcfebf4beb8b298d5021992c88.1941.1710954736000000.zst
(present)
Size on Disk: 7.8M
Message: Process 1941 (plasmashell) of user 1000 dumped core.
Module libsystemd.so.0 from deb systemd-252.22-1~deb12u1.arm64
Module libudev.so.1 from deb systemd-252.22-1~deb12u1.arm64
Stack trace of thread 1949:
#0 0x0000007fb6600a10 __pthread_kill_implementation (libc.so.6
+ 0x80a10)
#1 0x0000007fb65ba76c __GI_raise (libc.so.6 + 0x3a76c)
#2 0x0000007fb8e4506c _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x506c)
#3 0x0000007fb95617b0 n/a (linux-vdso.so.1 + 0x7b0)
#4 0x0000007fb95617b0 n/a (linux-vdso.so.1 + 0x7b0)
#5 0x0000007fb66009fc __pthread_kill_implementation (libc.so.6
+ 0x809fc)
#6 0x0000007f940029e0 n/a (n/a + 0x0)
ELF object binary architecture: AARCH64
[New LWP 1949]
[New LWP 1951]
[New LWP 1946]
[New LWP 1985]
[New LWP 1993]
[New LWP 1986]
[New LWP 1987]
[New LWP 1948]
[New LWP 1941]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/aarch64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/plasmashell --no-respawn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 __pthread_kill_implementation (threadid=548168523520, signo=signo@entry=11,
no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
[Current thread is 1 (Thread 0x7fa163df00 (LWP 1949))]
[Current thread is 1 (Thread 0x7fa163df00 (LWP 1949))]
Thread 9 (Thread 0x7fb9422500 (LWP 1941)):
[KCrash Handler]
#4 0x0000007fb8239304 in
QV4::MemoryManager::collectFromJSStack(QV4::MarkStack*) const () from
/lib/aarch64-linux-gnu/libQt5Qml.so.5
#5 0x0000007fb8239414 in QV4::MemoryManager::collectRoots(QV4::MarkStack*) ()
from /lib/aarch64-linux-gnu/libQt5Qml.so.5
#6 0x0000007fb82396a8 in QV4::MemoryManager::mark() () from
/lib/aarch64-linux-gnu/libQt5Qml.so.5
#7 0x0000007fb823b218 in ?? () from /lib/aarch64-linux-gnu/libQt5Qml.so.5
#8 0x0000007fb823d188 in QV4::MemoryManager::allocString(unsigned long) ()
from /lib/aarch64-linux-gnu/libQt5Qml.so.5
#9 0x0000007fb82a8f00 in QV4::ExecutionEngine::newString(QString const&) ()
from /lib/aarch64-linux-gnu/libQt5Qml.so.5
#10 0x0000007fb832eb48 in ?? () from /lib/aarch64-linux-gnu/libQt5Qml.so.5
#11 0x0000007fb830b5e4 in
QV4::QQmlContextWrapper::lookupScopeObjectProperty(QV4::Lookup*,
QV4::ExecutionEngine*, QV4::Value*) () from
/lib/aarch64-linux-gnu/libQt5Qml.so.5
#12 0x0000007fb54b40c0 in ?? ()
#13 0x0000007fb82e5304 in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) () from
/lib/aarch64-linux-gnu/libQt5Qml.so.5
#14 0x0000007fb82e5304 in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) () from
/lib/aarch64-linux-gnu/libQt5Qml.so.5
#15 0x000000557afcd310 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Thread 8 (Thread 0x7fa1e4df00 (LWP 1948)):
#0 0x0000007fb65fb6d4 in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x557adc1b38) at
./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0,
clockid=0, expected=0, futex_word=0x557adc1b38) at ./nptl/futex-internal.c:87
#2 __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x557adc1b38, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x0000007fb65fe210 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x557adc1ae0, cond=0x557adc1b10) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x557adc1b10, mutex=0x557adc1ae0) at
./nptl/pthread_cond_wait.c:618
#5 0x0000007faa4a122c in ?? () from /usr/lib/aarch64-linux-gnu/dri/vc4_dri.so
#6 0x0000007faa45f5c4 in ?? () from /usr/lib/aarch64-linux-gnu/dri/vc4_dri.so
#7 0x0000007faa4a113c in ?? () from /usr/lib/aarch64-linux-gnu/dri/vc4_dri.so
#8 0x0000007fb65fee58 in start_thread (arg=0x7fcb2149d7) at
./nptl/pthread_create.c:442
#9 0x0000007fb6667f9c in thread_start () at
../sysdeps/unix/sysv/linux/aarch64/clone.S:79
Thread 7 (Thread 0x7f8cb3cf00 (LWP 1987)):
#0 0x0000007fb65fb6d4 in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x557ae91638) at
./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0,
clockid=0, expected=0, futex_word=0x557ae91638) at ./nptl/futex-internal.c:87
#2 __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x557ae91638, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x0000007fb65fe210 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x557ae915e0, cond=0x557ae91610) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x557ae91610, mutex=0x557ae915e0) at
./nptl/pthread_cond_wait.c:618
#5 0x0000007fb6a24e14 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/aarch64-linux-gnu/libQt5Core.so.5
#6 0x0000007fb896c2f0 in ?? () from /lib/aarch64-linux-gnu/libQt5Quick.so.5
#7 0x0000007fb896e5d0 in ?? () from /lib/aarch64-linux-gnu/libQt5Quick.so.5
#8 0x0000007fb6a1dfc0 in ?? () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#9 0x0000007fb65fee58 in start_thread (arg=0x7fcb215be7) at
./nptl/pthread_create.c:442
#10 0x0000007fb6667f9c in thread_start () at
../sysdeps/unix/sysv/linux/aarch64/clone.S:79
Thread 6 (Thread 0x7f8db36f00 (LWP 1986)):
#0 0x0000007fb65fb6d4 in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0x7f8db365a0, op=137, expected=0, futex_word=0x7f88005418)
at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7f8db365a0,
clockid=-1235241292, expected=0, futex_word=0x7f88005418) at
./nptl/futex-internal.c:87
#2 __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f88005418, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f8db365a0,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3 0x0000007fb65fe500 in __pthread_cond_wait_common (abstime=0x7f8db365a0,
clockid=1, mutex=0x7f880053c0, cond=0x7f880053f0) at
./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_timedwait64 (cond=0x7f880053f0, mutex=0x7f880053c0,
abstime=0x7f8db365a0) at ./nptl/pthread_cond_wait.c:643
#5 0x0000007fb6a24d94 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/aarch64-linux-gnu/libQt5Core.so.5
#6 0x0000007fb6a21c94 in ?? () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#7 0x0000007fb6a1dfc0 in ?? () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#8 0x0000007fb65fee58 in start_thread (arg=0x7f8e3460b7) at
./nptl/pthread_create.c:442
#9 0x0000007fb6667f9c in thread_start () at
../sysdeps/unix/sysv/linux/aarch64/clone.S:79
Thread 5 (Thread 0x7f79b7ef00 (LWP 1993)):
#0 0x0000007fb6660d14 in pselect64_syscall (sigmask=<optimized out>,
timeout=<optimized out>, exceptfds=0x0, writefds=0x0, readfds=0x7f79b764a8,
nfds=5) at ../sysdeps/unix/sysv/linux/pselect.c:34
#1 __pselect (nfds=5, readfds=0x7f79b764a8, writefds=0x0, exceptfds=0x0,
timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/pselect.c:56
#2 0x0000007fb3d22ab0 in ?? () from /lib/aarch64-linux-gnu/libusbmuxd-2.0.so.6
#3 0x0000007fb3d23dc8 in ?? () from /lib/aarch64-linux-gnu/libusbmuxd-2.0.so.6
#4 0x0000007fb65fee58 in start_thread (arg=0x7fcb2143b7) at
./nptl/pthread_create.c:442
#5 0x0000007fb6667f9c in thread_start () at
../sysdeps/unix/sysv/linux/aarch64/clone.S:79
Thread 4 (Thread 0x7f8e346f00 (LWP 1985)):
#0 0x0000007fb665ded8 in __GI___poll (fds=0x7f88005810, nfds=1,
timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:41
#1 0x0000007fb51f7958 in ?? () from /lib/aarch64-linux-gnu/libglib-2.0.so.0
#2 0x0000007fb51f7a84 in g_main_context_iteration () from
/lib/aarch64-linux-gnu/libglib-2.0.so.0
#3 0x0000007fb6c6eaa8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/aarch64-linux-gnu/libQt5Core.so.5
#4 0x0000007fb6c0b258 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/aarch64-linux-gnu/libQt5Core.so.5
#5 0x0000007fb6a1cab4 in QThread::exec() () from
/lib/aarch64-linux-gnu/libQt5Core.so.5
#6 0x0000007fb88bb6d8 in ?? () from /lib/aarch64-linux-gnu/libQt5Quick.so.5
#7 0x0000007fb6a1dfc0 in ?? () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#8 0x0000007fb65fee58 in start_thread (arg=0x7fcb2151b7) at
./nptl/pthread_create.c:442
#9 0x0000007fb6667f9c in thread_start () at
../sysdeps/unix/sysv/linux/aarch64/clone.S:79
Thread 3 (Thread 0x7fb0e7ef00 (LWP 1946)):
#0 0x0000007fb665ded4 in __GI___poll (fds=0x7fb0e7e528, nfds=1,
timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:41
#1 0x0000007fb919c2f0 in ?? () from /lib/aarch64-linux-gnu/libxcb.so.1
#2 0x0000007fb919e6ac in xcb_wait_for_event () from
/lib/aarch64-linux-gnu/libxcb.so.1
#3 0x0000007fb11e18a8 in ?? () from /lib/aarch64-linux-gnu/libQt5XcbQpa.so.5
#4 0x0000007fb6a1dfc0 in ?? () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#5 0x0000007fb65fee58 in start_thread (arg=0x7fcb215bc7) at
./nptl/pthread_create.c:442
#6 0x0000007fb6667f9c in thread_start () at
../sysdeps/unix/sysv/linux/aarch64/clone.S:79
Thread 2 (Thread 0x7f9bffef00 (LWP 1951)):
#0 0x0000007fb665ded8 in __GI___poll (fds=0x7f900025e0, nfds=1,
timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:41
#1 0x0000007fb51f7958 in ?? () from /lib/aarch64-linux-gnu/libglib-2.0.so.0
#2 0x0000007fb51f7a84 in g_main_context_iteration () from
/lib/aarch64-linux-gnu/libglib-2.0.so.0
#3 0x0000007fb6c6eac4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/aarch64-linux-gnu/libQt5Core.so.5
#4 0x0000007fb6c0b258 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/aarch64-linux-gnu/libQt5Core.so.5
#5 0x0000007fb6a1cab4 in QThread::exec() () from
/lib/aarch64-linux-gnu/libQt5Core.so.5
#6 0x0000007fb84c1b48 in ?? () from /lib/aarch64-linux-gnu/libQt5Qml.so.5
#7 0x0000007fb6a1dfc0 in ?? () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#8 0x0000007fb65fee58 in start_thread (arg=0x7fcb214f17) at
./nptl/pthread_create.c:442
#9 0x0000007fb6667f9c in thread_start () at
../sysdeps/unix/sysv/linux/aarch64/clone.S:79
Thread 1 (Thread 0x7fa163df00 (LWP 1949)):
[KCrash Handler]
#5 __pthread_kill_implementation (threadid=548168523520, signo=signo@entry=11,
no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
#6 0x0000007fb6600a64 in __pthread_kill_internal (signo=11,
threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#7 0x0000007fb65ba76c in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#8 <signal handler called>
#9 0x0000007fb665ded8 in __GI___poll (fds=0x7f940029e0, nfds=3,
timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:41
#10 0x0000007fb51f7958 in ?? () from /lib/aarch64-linux-gnu/libglib-2.0.so.0
#11 0x0000007fb51f7a84 in g_main_context_iteration () from
/lib/aarch64-linux-gnu/libglib-2.0.so.0
#12 0x0000007fb6c6eaa8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/aarch64-linux-gnu/libQt5Core.so.5
#13 0x0000007fb6c0b258 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/aarch64-linux-gnu/libQt5Core.so.5
#14 0x0000007fb6a1cab4 in QThread::exec() () from
/lib/aarch64-linux-gnu/libQt5Core.so.5
#15 0x0000007fb75b8d40 in ?? () from /lib/aarch64-linux-gnu/libQt5DBus.so.5
#16 0x0000007fb6a1dfc0 in ?? () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#17 0x0000007fb65fee58 in start_thread (arg=0x7fcb215c57) at
./nptl/pthread_create.c:442
#18 0x0000007fb6667f9c in thread_start () at
../sysdeps/unix/sysv/linux/aarch64/clone.S:79
Reported using DrKonqi
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