https://bugs.kde.org/show_bug.cgi?id=526488
Bug ID: 526488
Summary: plasmashell crashes at login with qBadAlloc in
envcan.so (Environment Canada weather ion)
Classification: Plasma
Product: plasmashell
Version First master
Reported In:
Platform: Garuda Linux
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: Weather widget
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
DESCRIPTION
plasmashell aborted repeatedly at login, systemd gave up, the desktop stayed
blank, and a manual restart later worked
coredumpctl info 2779 | head -60
PID: 2779 (plasmashell)
TID: 2836 (QThread)
UID: 1000 (alex)
GID: 1000 (alex)
Signal: 6 (ABRT) si_code: SI_TKILL
Timestamp: Wed 2026-09-30 20:03:27 EDT (14min ago)
Command Line: /usr/bin/plasmashell --no-respawn
Executable: /usr/bin/plasmashell
Control Group:
/user.slice/user-1000.slice/[email protected]/session.slice/plasma-plasmashell.service
Unit: [email protected]
User Unit: plasma-plasmashell.service
Slice: user-1000.slice
Owner UID: 1000 (alex)
Boot ID: 310f6b718dac432ebe9eb81332e955f2
Machine ID: 32ef1b24861344efadff61be35e5d97d
Hostname: darkstar
Storage:
/var/lib/systemd/coredump/core.plasmashell.1000.310f6b718dac432ebe9eb81332e955f2.2779.1790813007000000.zst
(present)
Size on Disk: 19.5M
Message: Process 2779 (plasmashell) of user 1000 dumped core.
Stack trace of thread 2836:
#0 0x00007f2c0d69a11c n/a (libc.so.6 + 0x9a11c)
#1 0x00007f2c0d63e5d0 raise (libc.so.6 + 0x3e5d0)
#2 0x00007f2c0d625685 abort (libc.so.6 + 0x25685)
#3 0x00007f2c0da9ac54 n/a (libstdc++.so.6 + 0x9ac54)
#4 0x00007f2c0dab581a n/a (libstdc++.so.6 + 0xb581a)
#5 0x00007f2c0da9a5ed _ZSt9terminatev (libstdc++.so.6 + 0x9a5ed)
#6 0x00007f2c0dab5ad6 __cxa_throw (libstdc++.so.6 + 0xb5ad6)
#7 0x00007f2c0de94201 _Z9qBadAllocv (libQt6Core.so.6 + 0x94201)
#8 0x00007f2c0deb8860 n/a (libQt6Core.so.6 + 0xb8860)
#9 0x00007f2ba8af276b n/a (envcan.so + 0xc76b)
#10 0x00007f2c0dfeeff3 n/a (libQt6Core.so.6 + 0x1eeff3)
#11 0x00007f2c10184613 _ZN4KJob6resultEPS_NS_14QPrivateSignalE
(libKF6CoreAddons.so.6 + 0x80613)
#12 0x00007f2c1018c91c n/a (libKF6CoreAddons.so.6 + 0x8891c)
#13 0x00007f2c0dfeeff3 n/a (libQt6Core.so.6 + 0x1eeff3)
#14 0x00007f2c0d19f344 n/a (libKF6KIOCore.so.6 + 0x12c344)
#15 0x00007f2c0d18f987 n/a (libKF6KIOCore.so.6 + 0x11c987)
#16 0x00007f2c0d196815 n/a (libKF6KIOCore.so.6 + 0x123815)
#17 0x00007f2c0dfeeff3 n/a (libQt6Core.so.6 + 0x1eeff3)
#18 0x00007f2c0dfe6b96 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1e6b96)
#19 0x00007f2c1030325f
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 +
0x10325f)
#20 0x00007f2c0df822b8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent
(libQt6Core.so.6 + 0x1822b8)
#21 0x00007f2c0df826c1
_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData
(libQt6Core.so.6 + 0x1826c1)
#22 0x00007f2c0e29a4b8 n/a (libQt6Core.so.6 + 0x49a4b8)
#23 0x00007f2c0c933c76 n/a (libglib-2.0.so.0 + 0x61c76)
#24 0x00007f2c0c935ed7 n/a (libglib-2.0.so.0 + 0x63ed7)
#25 0x00007f2c0c936055 g_main_context_iteration (libglib-2.0.so.0 + 0x64055)
#26 0x00007f2c0e296f32
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt6Core.so.6 + 0x496f32)
#27 0x00007f2c0df8f664 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE
(libQt6Core.so.6 + 0x18f664)
#28 0x00007f2c0e0b7ce2 _ZN7QThread4execEv (libQt6Core.so.6 + 0x2b7ce2)
#29 0x00007f2c0e172285 n/a (libQt6Core.so.6 + 0x372285)
#30 0x00007f2c0d698042 n/a (libc.so.6 + 0x98042)
#31 0x00007f2c0d72072c n/a (libc.so.6 + 0x12072c)
Stack trace of thread 2781:
#0 0x00007f2c0d6a08f2 n/a (libc.so.6 + 0xa08f2)
#1 0x00007f2c0d694c79 n/a (libc.so.6 + 0x94c79)
#2 0x00007f2c0d6974ec pthread_cond_wait (libc.so.6 + 0x974ec)
#3 0x00007f2c0e16b5e1 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer
(libQt6Core.so.6+ 0x36b5e1)
#4 0x00007f2c0f1556c7 n/a (libQt6WaylandClient.so.6 + 0x706c7)
SOFTWARE/OS VERSIONS
Operating System: Garuda Linux
KDE Plasma Version: 6.7.5
KDE Frameworks Version: 6.30.0
Qt Version: 6.11.2
Kernel Version: 7.2.7-zen1-1-zen (64-bit)
Graphics Platform: Wayland
Processors: 12 × 13th Gen Intel® Core™ i5-1334U
Memory: 16 GiB of RAM (15.3 GiB usable)
Graphics Processor: Intel® Iris® Xe Graphics
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