subject:"\[systemsettings\] \[Bug 436700\] Plasma crashed after lock screen using xWayland"

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-06-19 Thread Bug Janitor Service

https://bugs.kde.org/show_bug.cgi?id=436700

Bug Janitor Service  changed:

   What|Removed |Added

 Resolution|BACKTRACE   |WORKSFORME
 Status|NEEDSINFO   |RESOLVED

--- Comment #15 from Bug Janitor Service  ---
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!

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[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-06-04 Thread Bug Janitor Service

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #14 from Bug Janitor Service  ---
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

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[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-21 Thread Romans Shvets

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #13 from Romans Shvets  ---
Application: Plasma (plasmashell), signal: Aborted


[KCrash Handler]

#4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49

#5 0x7f9a0b353864 in __GI_abort () at abort.c:79

#6 0x7f9a0b7c5c43 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5

#7 0x7f9a0966bd39 in () at
/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5

#8 0x7f9a0967af9a in QtWaylandClient::QWaylandDisplay::flushRequests()
() at /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5

#9 0x7f9a0ba22b44 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5

#10 0x7f9a0ba260b3 in QSocketNotifier::activated(QSocketDescriptor,
QSocketNotifier::Type, QSocketNotifier::QPrivateSignal) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5

#11 0x7f9a0ba268e3 in QSocketNotifier::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5

#12 0x7f9a0c6aa173 in QApplicationPrivate::notify_helper(QObject*,
QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5

#13 0x7f9a0b9eb22a in QCoreApplication::notifyInternal2(QObject*,
QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5

#14 0x7f9a0ba45195 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5

#15 0x7f9a09de884b in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0

#16 0x7f9a09e3bc68 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0

#17 0x7f9a09de5f83 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0

#18 0x7f9a0ba44594 in
QEventDispatcherGlib::processEvents(QFlags)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5

#19 0x7f9a0b9e9b8b in
QEventLoop::exec(QFlags) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5

#20 0x7f9a0b9f2024 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5

#21 0x56404c6c5e5e in ()

#22 0x7f9a0b355565 in __libc_start_main (main=0x56404c6c4f10, argc=1,
argv=0x7fffe4b542b8, init=, fini=,
rtld_fini=, stack_end=0x7fffe4b542a8) at
../csu/libc-start.c:332

#23 0x56404c6c5f8e in ()

[Inferior 1 (process 4271) detached]



On Thu, May 20, 2021 at 10:53 AM Roman Shvets  wrote:

> Is there anything I can add to the report that helps?
>
> i.e. coredumpctl:
> ➜  ~ coredumpctl
> TIMEPID   UID   GID SIG COREFILE  EXE
> Mon 2021-05-17 17:28:54 EEST 103572  1000  1000   6 present
>   /usr/bin/python3.9
> Mon 2021-05-17 21:42:00 EEST   4389  1000  1000   6 present
>   /usr/bin/plasmashell
> Tue 2021-05-18 22:47:35 EEST 136632  1000  1000   6 present
>   /usr/bin/plasmashell
> Wed 2021-05-19 09:59:31 EEST 336460  1000  1000  11 present
>   /usr/bin/kdeinit5
> Wed 2021-05-19 17:50:36 EEST 305980  1000  1000  11 present
>   /usr/bin/plasmashell
> Thu 2021-05-20 10:15:56 EEST   4203  1000  1000  11 present
>   /usr/bin/kwin_wayland
> Thu 2021-05-20 10:15:58 EEST   4195  1000  1000   6 present
>   /usr/bin/kwalletd5
> Thu 2021-05-20 10:15:59 EEST   4401  1000  1000   6 present
>   /usr/lib/x86_64-linux-gnu/libexec/kactivitymanagerd
> Thu 2021-05-20 10:15:59 EEST   5494  1000  1000   6 present
>   /home/pomaxa/.SynologyDrive/SynologyDrive.app/bin/cloud-drive-ui
> Thu 2021-05-20 10:16:01 EEST 102355  1000  1000   6 present
>   /snap/discord/122/usr/share/discord/Discord
> Thu 2021-05-20 10:16:03 EEST 410187  1000  1000   6 present
>   /usr/bin/plasmashell
> Thu 2021-05-20 10:16:11 EEST 492077  1000  1000  11 present
>   /usr/bin/kwin_wayland
> Thu 2021-05-20 10:16:14 EEST 492239  1000  1000   6 present
>   /usr/lib/x86_64-linux-gnu/libexec/DiscoverNotifier
> Thu 2021-05-20 10:16:14 EEST 492974  1000  1000   6 present
>   /usr/lib/x86_64-linux-gnu/libexec/kactivitymanagerd
> Thu 2021-05-20 10:16:14 EEST 492234  1000  1000   6 present
>   /usr/lib/x86_64-linux-gnu/libexec/org_kde_powerdevil
> Thu 2021-05-20 10:16:14 EEST 492236  1000  1000   6 present
>   /usr/bin/kded5
> Thu 2021-05-20 10:16:15 EEST 492242  1000  1000   6 present
>   /usr/bin/plasmashell
> Thu 2021-05-20 10:16:15 EEST 494881  1000  1000   6 present
>   /opt/Synology/SynologyDrive/bin/launcher
>
>
> ➜  ~ coredumpctl debug 492077
>   PID: 492077 (kwin_wayland)
>   UID: 1000 (pomaxa)
>   GID: 1000 (pomaxa)
>Signal: 11 (SEGV)
> Timestamp: Thu 2021-05-20 10:16:08 EEST (33min ago)
>  Command Line: kwin_wayland --wayland_fd 4 --xwayland
> /usr/lib/x86_64-linux-gnu/libexec/startplasma-waylandsession
>Executable: /usr/bin/kwin_wayland
> Control Group: /user.slice/user-1000.slice/session-3.scope
>  Unit: session-3.scope
> Slice: user-1000.slice
>   Session: 3
> Owner UID: 1000 (pomaxa)
>   Boot ID: baf8ab9888184a0da5edd234357884d5
>Machine ID: 3e62459180a14d6388629a98cb537065
>  Hostname: MS7C84
>   Storage:
> /var/lib/systemd/coredump/core.kwin_wayland.1000.baf8ab9888184a0da5edd234357884d5.492077.162149496800.zst
>
>   Message: Process 492077 (kwin_wayland) of user 1000 dumped core.
>
> GNU gdb (Ubuntu 10.1-2ubuntu2)

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-20 Thread Romans Shvets

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #12 from Romans Shvets  ---
Is there anything I can add to the report that helps?

i.e. coredumpctl:
➜  ~ coredumpctl
TIMEPID   UID   GID SIG COREFILE  EXE
Mon 2021-05-17 17:28:54 EEST 103572  1000  1000   6 present
  /usr/bin/python3.9
Mon 2021-05-17 21:42:00 EEST   4389  1000  1000   6 present
  /usr/bin/plasmashell
Tue 2021-05-18 22:47:35 EEST 136632  1000  1000   6 present
  /usr/bin/plasmashell
Wed 2021-05-19 09:59:31 EEST 336460  1000  1000  11 present
  /usr/bin/kdeinit5
Wed 2021-05-19 17:50:36 EEST 305980  1000  1000  11 present
  /usr/bin/plasmashell
Thu 2021-05-20 10:15:56 EEST   4203  1000  1000  11 present
  /usr/bin/kwin_wayland
Thu 2021-05-20 10:15:58 EEST   4195  1000  1000   6 present
  /usr/bin/kwalletd5
Thu 2021-05-20 10:15:59 EEST   4401  1000  1000   6 present
  /usr/lib/x86_64-linux-gnu/libexec/kactivitymanagerd
Thu 2021-05-20 10:15:59 EEST   5494  1000  1000   6 present
  /home/pomaxa/.SynologyDrive/SynologyDrive.app/bin/cloud-drive-ui
Thu 2021-05-20 10:16:01 EEST 102355  1000  1000   6 present
  /snap/discord/122/usr/share/discord/Discord
Thu 2021-05-20 10:16:03 EEST 410187  1000  1000   6 present
  /usr/bin/plasmashell
Thu 2021-05-20 10:16:11 EEST 492077  1000  1000  11 present
  /usr/bin/kwin_wayland
Thu 2021-05-20 10:16:14 EEST 492239  1000  1000   6 present
  /usr/lib/x86_64-linux-gnu/libexec/DiscoverNotifier
Thu 2021-05-20 10:16:14 EEST 492974  1000  1000   6 present
  /usr/lib/x86_64-linux-gnu/libexec/kactivitymanagerd
Thu 2021-05-20 10:16:14 EEST 492234  1000  1000   6 present
  /usr/lib/x86_64-linux-gnu/libexec/org_kde_powerdevil
Thu 2021-05-20 10:16:14 EEST 492236  1000  1000   6 present
  /usr/bin/kded5
Thu 2021-05-20 10:16:15 EEST 492242  1000  1000   6 present
  /usr/bin/plasmashell
Thu 2021-05-20 10:16:15 EEST 494881  1000  1000   6 present
  /opt/Synology/SynologyDrive/bin/launcher


➜  ~ coredumpctl debug 492077
  PID: 492077 (kwin_wayland)
  UID: 1000 (pomaxa)
  GID: 1000 (pomaxa)
   Signal: 11 (SEGV)
Timestamp: Thu 2021-05-20 10:16:08 EEST (33min ago)
 Command Line: kwin_wayland --wayland_fd 4 --xwayland
/usr/lib/x86_64-linux-gnu/libexec/startplasma-waylandsession
   Executable: /usr/bin/kwin_wayland
Control Group: /user.slice/user-1000.slice/session-3.scope
 Unit: session-3.scope
Slice: user-1000.slice
  Session: 3
Owner UID: 1000 (pomaxa)
  Boot ID: baf8ab9888184a0da5edd234357884d5
   Machine ID: 3e62459180a14d6388629a98cb537065
 Hostname: MS7C84
  Storage:
/var/lib/systemd/coredump/core.kwin_wayland.1000.baf8ab9888184a0da5edd234357884d5.492077.162149496800.zst

  Message: Process 492077 (kwin_wayland) of user 1000 dumped core.

GNU gdb (Ubuntu 10.1-2ubuntu2) 10.1.90.20210411-git
Copyright (C) 2021 Free Software Foundation, Inc.


License GPLv3+: GNU GPL version 3 or later 

This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
.
Find the GDB manual and other documentation resources online at:
   .

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/bin/kwin_wayland...
(No debugging symbols found in /usr/bin/kwin_wayland)

warning: Can't open file /memfd:gdk-wayland (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:wayland-cursor (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:wayland-shm (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:JITCode:QtQml (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:xwayland-shared (deleted) during
file-backed mapping note processing

warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during
file-backed mapping note processing

warning: Can't open file /tmp/#44302369 (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during
file-backed mapping note processing
[New LWP 492077]
[New LWP 493992]
[New LWP 492127]
[New LWP 492211]
[New LWP 492130]
[New LWP 492216]
[New LWP 492227]
[New LWP 492214]
[New LWP 492215]
[New LWP 492243]
[New LWP 493998]
[New LWP 492201]
[New LWP 494000]
[New LWP 492210]
[New LWP 493997]
[New LWP 493993]
[New LWP 492221]
[New LWP 493989]
[New LWP 492213]
[New LWP 494005]
[New LWP 493999]
[New LWP 492218]
[New LWP 492208]
[New LWP 492220]
[New LWP 492229]
[New LWP 493991]
[New LWP 492203]
[New LWP

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-11 Thread Romans Shvets

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #11 from Romans Shvets  ---
➜  ~ coredumpctl debug 2444
  PID: 2444 (kwin_wayland)
  UID: 1000 (pomaxa)
  GID: 1000 (pomaxa)
   Signal: 6 (ABRT)
Timestamp: Tue 2021-05-11 14:27:18 EEST (3min 12s ago)
 Command Line: kwin_wayland --wayland_fd 4 --xwayland
/usr/lib/x86_64-linux-gnu/libexec/startplasma-waylandsession
   Executable: /usr/bin/kwin_wayland
Control Group: /user.slice/user-1000.slice/session-3.scope
 Unit: session-3.scope
Slice: user-1000.slice
  Session: 3
Owner UID: 1000 (pomaxa)
  Boot ID: 987460632e6244bfa0e41b43ddec8a6f
   Machine ID: 3e62459180a14d6388629a98cb537065
 Hostname: MS7C84
  Storage:
/var/lib/systemd/coredump/core.kwin_wayland.1000.987460632e6244bfa0e41b43ddec8a6f.2444.162073243800.zst

  Message: Process 2444 (kwin_wayland) of user 1000 dumped core.

GNU gdb (Ubuntu 10.1-2ubuntu2) 10.1.90.20210411-git
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 

This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
.
Find the GDB manual and other documentation resources online at:
   .

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/bin/kwin_wayland...
(No debugging symbols found in /usr/bin/kwin_wayland)

warning: Can't open file /memfd:wayland-shm (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:wayland-cursor (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:gdk-wayland (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:JITCode:QtQml (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during
file-backed mapping note processing

warning: Can't open file /tmp/#44303902 (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:xwayland-shared (deleted) during
file-backed mapping note processing

warning: Can't open file /dev/shm/wayland.mozilla.ipc.0 (deleted) during
file-backed mapping note processing

warning: Can't open file /tmp/#44303609 (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:pipewire-memfd (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during
file-backed mapping note processing

warning: Can't open file /tmp/#44303572 (deleted) during file-backed
mapping note processing

warning: Can't open file /tmp/#44303574 (deleted) during file-backed
mapping note processing
[New LWP 2444]
[New LWP 2597]
[New LWP 2891]
[New LWP 2885]
[New LWP 2888]
[New LWP 2889]
[New LWP 2892]
[New LWP 2890]
[New LWP 2907]
[New LWP 2894]
[New LWP 2896]
[New LWP 2899]
[New LWP 2900]
[New LWP 2541]
[New LWP 2887]
[New LWP 2916]
[New LWP 2898]
[New LWP 2913]
[New LWP 2895]
[New LWP 2608]
[New LWP 2901]
[New LWP 5870]
[New LWP 2905]
[New LWP 2904]
[New LWP 3022]
[New LWP 2897]
[New LWP 2906]
[New LWP 20976]
[New LWP 2903]
[New LWP 2902]
[New LWP 2886]
[New LWP 2908]
[New LWP 2915]
[New LWP 2912]
[New LWP 2917]
[New LWP 2893]
[New LWP 2910]
[New LWP 2983]
[New LWP 2914]
[New LWP 2911]
[New LWP 2909]
Warning: couldn't activate thread debugging using libthread_db: Cannot find
new threads: generic error

warning: File "/usr/lib/x86_64-linux-gnu/libthread_db-1.0.so" auto-loading
has been declined by your `auto-load safe-path' set to
"$debugdir:$datadir/auto-load".
To enable execution of this file add
   add-auto-load-safe-path /usr/lib/x86_64-linux-gnu/libthread_db-1.0.so
line to your configuration file "/home/pomaxa/.gdbinit".
To completely disable this security protection add
   set auto-load safe-path /
line to your configuration file "/home/pomaxa/.gdbinit".
For more information about this security protection see the
"Auto-loading safe path" section in the GDB manual.  E.g., run from the
shell:
   info "(gdb)Auto-loading safe path"

warning: Unable to find libthread_db matching inferior's thread library,
thread debugging will not be available.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `kwin_wayland --wayland_fd 4 --xwayland
/usr/lib/x86_64-linux-gnu/libexec/startp'.
Program terminated with signal SIGABRT, Aborted.
#0  __GI_raise (sig=sig@entry=6) at

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-10 Thread Romans Shvets

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #10 from Romans Shvets  ---
Thanks for the tip!

On Mon, May 10, 2021, 21:20 Alois Wohlschlager 
wrote:

> https://bugs.kde.org/show_bug.cgi?id=436700
>
> --- Comment #9 from Alois Wohlschlager  ---
> You almost got it, but you missed two things:
>
> * You need to use "coredumpctl" with the PID of the crash *after* you have
> made
> the modification to the config file.
> * You forgot to enter "bt" into the gdb prompt.
>
> --
> You are receiving this mail because:
> You reported the bug.

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[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-10 Thread Alois Wohlschlager

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #9 from Alois Wohlschlager  ---
You almost got it, but you missed two things:

* You need to use "coredumpctl" with the PID of the crash *after* you have made
the modification to the config file.
* You forgot to enter "bt" into the gdb prompt.

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[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-10 Thread Romans Shvets

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #8 from Romans Shvets  ---
Got it, thanks!

➜  ~ coredumpctl 3247
Unknown command verb 3247.
➜  ~ coredumpctl debug 3247
  PID: 3247 (kwin_wayland)
  UID: 1000 (pomaxa)
  GID: 1000 (pomaxa)
   Signal: 6 (ABRT)
Timestamp: Mon 2021-05-10 15:23:00 EEST (4h 59min ago)
 Command Line: kwin_wayland --wayland_fd 4 --xwayland
/usr/lib/x86_64-linux-gnu/libexec/startplasma-waylandsession
   Executable: /usr/bin/kwin_wayland
Control Group: /user.slice/user-1000.slice/session-3.scope
 Unit: session-3.scope
Slice: user-1000.slice
  Session: 3
Owner UID: 1000 (pomaxa)
  Boot ID: f3d223b4b31e412aa1ca8ff4715da4a3
   Machine ID: 3e62459180a14d6388629a98cb537065
 Hostname: MS7C84
  Storage:
/var/lib/systemd/coredump/core.kwin_wayland.1000.f3d223b4b31e412aa1ca8ff4715da4a3.3247.162064938000.zst
(truncated)
  Message: Process 3247 (kwin_wayland) of user 1000 dumped core.

   Stack trace of thread 3247:
   #0  0x7ff092766fbb n/a (n/a + 0x0)

GNU gdb (Ubuntu 10.1-2ubuntu2) 10.1.90.20210411-git
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 

This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
.
Find the GDB manual and other documentation resources online at:
   .

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/bin/kwin_wayland...
(No debugging symbols found in /usr/bin/kwin_wayland)
BFD: warning: /var/tmp/coredump-Od4mEu is truncated: expected core file
size >= 2825560064, found: 2147483648

warning: Can't open file /memfd:wayland-shm (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during
file-backed mapping note processing

warning: Can't open file /memfd:gdk-wayland (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:wayland-cursor (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:JITCode:QtQml (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during
file-backed mapping note processing

warning: Can't open file /tmp/#44304042 (deleted) during file-backed
mapping note processing

warning: Can't open file /memfd:xwayland-shared (deleted) during
file-backed mapping note processing

warning: Can't open file /dev/shm/wayland.mozilla.ipc.1 (deleted) during
file-backed mapping note processing

warning: Can't open file /dev/shm/wayland.mozilla.ipc.0 (deleted) during
file-backed mapping note processing

warning: Can't open file /tmp/#44304054 (deleted) during file-backed
mapping note processing

warning: Can't open file /dev/shm/wayland.mozilla.ipc.2 (deleted) during
file-backed mapping note processing

warning: Can't open file /dev/shm/wayland.mozilla.ipc.5 (deleted) during
file-backed mapping note processing

warning: Can't open file /dev/shm/wayland.mozilla.ipc.4 (deleted) during
file-backed mapping note processing

warning: Can't open file /dev/shm/wayland.mozilla.ipc.3 (deleted) during
file-backed mapping note processing

warning: Can't open file /tmp/#44303609 (deleted) during file-backed
mapping note processing

warning: Can't open file /tmp/#44303571 (deleted) during file-backed
mapping note processing

warning: Can't open file /tmp/#44302368 (deleted) during file-backed
mapping note processing
[New LWP 3247]
[New LWP 3472]
[New LWP 3326]
[New LWP 3460]
[New LWP 3465]
[New LWP 3467]
[New LWP 3345]
[New LWP 3464]
[New LWP 3463]
[New LWP 3476]
[New LWP 3469]
[New LWP 3311]
[New LWP 3461]
[New LWP 3473]
[New LWP 3468]
[New LWP 3471]
[New LWP 3478]
[New LWP 3462]
[New LWP 3470]
[New LWP 3520]
[New LWP 8018]
[New LWP 3466]
[New LWP 3482]
[New LWP 3492]
[New LWP 3475]
[New LWP 3477]
[New LWP 3484]
[New LWP 3485]
[New LWP 3480]
[New LWP 3481]
[New LWP 3479]
[New LWP 3489]
[New LWP 3487]
[New LWP 22856]
[New LWP 3491]
[New LWP 3490]
[New LWP 3474]
[New LWP 3582]
[New LWP 3483]
[New LWP 22857]
[New LWP 3488]
[New LWP 3486]

warning: Error reading shared library list entry at 0x78627225403820

warning: Error reading shared library list entry at 0x2dcdb
Failed to read a valid object file image from memory.
Core was generated by `kwin_wayland --wayland_fd 4 --xwayland
/usr/lib/x86_64-linux-gnu/libexec/startp'.
Program terminated with signal SIGABRT, Aborted.
#0  0x7ff092766fbb in ??

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-10 Thread Alois Wohlschlager

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #7 from Alois Wohlschlager  ---
I'm sorry, you don't have a useful coredump because I forgot to mention one
step. Please edit the file /etc/systemd/coredump.conf the following way:

* Find a line like "#ExternalSizeMax=2G".
* Replace it with "ExternalSizeMax=6G" (do not include the quote signs).

After that, try to make it crash again. Then, run "coredumpctl" again and note
the PID column of kwin_wayland (it was 3247 in your example). Run "coredumpctl
debug PID" where you replace PID with that number. Then enter "bt" when the GDB
prompt appears and copy the backtrace that appears.

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[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-10 Thread Romans Shvets

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #6 from Romans Shvets  ---
crushed again
➜  ~ coredumpctl
TIMEPID   UID   GID SIG COREFILE  EXE
Mon 2021-05-10 15:23:02 EEST   3247  1000  1000   6 truncated
/usr/bin/kwin_wayland
Mon 2021-05-10 15:23:02 EEST   2321  1000  1000   6 present
  /usr/bin/kwalletd5
Mon 2021-05-10 15:23:03 EEST   5363  1000  1000   6 present
  /home/pomaxa/.SynologyDrive/SynologyDrive.app/bin/cloud-drive-ui
Mon 2021-05-10 15:23:04 EEST   3831  1000  1000   6 present
  /usr/lib/x86_64-linux-gnu/libexec/kactivitymanagerd
Mon 2021-05-10 15:23:05 EEST  11487  1000  1000   6 present
  /snap/discord/122/usr/share/discord/Discord
Mon 2021-05-10 15:23:10 EEST   7070  1000  1000   5 truncated
/home/pomaxa/soft/PhpStorm-202.6397.115/jbr/bin/java
Mon 2021-05-10 15:30:34 EEST   6342  1000  1000   6 present
  /usr/bin/systemsettings5
Mon 2021-05-10 15:30:36 EEST   3817  1000  1000   6 present
  /usr/lib/x86_64-linux-gnu/libexec/org_kde_powerdevil
Mon 2021-05-10 15:30:37 EEST   4081  1000  1000   6 present
  /usr/lib/x86_64-linux-gnu/libexec/DiscoverNotifier
Mon 2021-05-10 15:30:37 EEST   3806  1000  1000   6 present
  /usr/bin/kded5
Mon 2021-05-10 15:30:39 EEST   3824  1000  1000   6 present
  /usr/bin/plasmashell
Mon 2021-05-10 15:30:41 EEST   4071  1000  1000   6 present
  /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd
Mon 2021-05-10 15:30:42 EEST  12450  1000  1000   6 present
  /usr/lib/x86_64-linux-gnu/libexec/xdg-desktop-portal-kde
Mon 2021-05-10 15:30:43 EEST   6549  1000  1000   6 present
  /usr/bin/yakuake
Mon 2021-05-10 15:30:48 EEST   9614  1000  1000   6 present   /usr/bin/kate
Mon 2021-05-10 15:30:49 EEST   5165  1000  1000   6 present
  /usr/bin/plasma-browser-integration-host

-

not always, but what I have noticed, - it happen only when I have two
monitors enabled.
one is connected via DP, another HDMI; and rotated vertically.

when I've turned off second screen, - I was not able to reproduce the error.


On Sat, May 8, 2021 at 5:13 PM Alois Wohlschlager 
wrote:

> https://bugs.kde.org/show_bug.cgi?id=436700
>
> Alois Wohlschlager  changed:
>
>What|Removed |Added
>
> 
>  CC||alo...@gmx-topmail.de
>  Resolution|--- |BACKTRACE
>  Status|REPORTED|NEEDSINFO
>
> --- Comment #5 from Alois Wohlschlager  ---
> Looks like a KWin crash. You can check this by installing systemd-coredump
> and
> reproducing the crash. Then, coredumpctl can be used to fetch a backtrace
> of
> kwin_wayland.
>
> --
> You are receiving this mail because:
> You reported the bug.

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[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-08 Thread Alois Wohlschlager

https://bugs.kde.org/show_bug.cgi?id=436700

Alois Wohlschlager  changed:

   What|Removed |Added

 CC||alo...@gmx-topmail.de
 Resolution|--- |BACKTRACE
 Status|REPORTED|NEEDSINFO

--- Comment #5 from Alois Wohlschlager  ---
Looks like a KWin crash. You can check this by installing systemd-coredump and
reproducing the crash. Then, coredumpctl can be used to fetch a backtrace of
kwin_wayland.

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[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-08 Thread Romans Shvets

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #4 from Romans Shvets  ---
I think all qt based/kde native application crashed simultaniously. I.e.
dolphin, yakuake and etc.

For KWin, hard to say. Wht i have notice, mine left desktop switched from
screen 2 , to screen 1  for kde


On Sat, May 8, 2021, 04:13 Nate Graham  wrote:

> https://bugs.kde.org/show_bug.cgi?id=436700
>
> --- Comment #3 from Nate Graham  ---
> I don't think you did anything wrong. Did KWin crash too? Or just System
> Settings?
>
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[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-07 Thread Nate Graham

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #3 from Nate Graham  ---
I don't think you did anything wrong. Did KWin crash too? Or just System
Settings?

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[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-07 Thread Romans Shvets

https://bugs.kde.org/show_bug.cgi?id=436700

--- Comment #2 from Romans Shvets  ---
Ill try to reproduce with more meaningful backtrace... any suggestions on
how to achieve this?

On Fri, May 7, 2021, 22:40 Nate Graham  wrote:

> https://bugs.kde.org/show_bug.cgi?id=436700
>
> Nate Graham  changed:
>
>What|Removed |Added
>
> 
>   Component|general |generic-crash
>Keywords||wayland
>  CC||n...@kde.org
>
> --- Comment #1 from Nate Graham  ---
> Nothing actionable in the backtrace, sadly. :(
>
> --
> You are receiving this mail because:
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[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

2021-05-07 Thread Nate Graham

https://bugs.kde.org/show_bug.cgi?id=436700

Nate Graham  changed:

   What|Removed |Added

  Component|general |generic-crash
   Keywords||wayland
 CC||n...@kde.org

--- Comment #1 from Nate Graham  ---
Nothing actionable in the backtrace, sadly. :(

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[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

[systemsettings] [Bug 436700] Plasma crashed after lock screen using xWayland

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