https://bugs.kde.org/show_bug.cgi?id=431444
--- Comment #4 from Lua <7d8ec5ed-2c18-46c5-9aec-31c49a4b2...@anonaddy.me> --- Also, I ran coredumpctl gdb 1439. Is there any sensitive info in this? I hid the ID numbers. $ coredumpctl gdb 1439 PID: 1439 (kwin_x11) UID: 1000 (cosmic) GID: 1000 (cosmic) Signal: 11 (SEGV) Timestamp: Mon 2021-02-01 14:10:11 -03 (4min 45s ago) Command Line: /usr/bin/kwin_x11 Executable: /usr/bin/kwin_x11 Control Group: /user.slice/user-1000.slice/session-3.scope Unit: session-3.scope Slice: user-1000.slice Session: 3 Owner UID: 1000 (cosmic) Boot ID: [there's an ID here] Machine ID: [there's an ID here] Hostname: [my hostname] Storage: /var/lib/systemd/coredump/core.kwin_x11.1000.[Machine ID here].1439.[I think there's an ID here too].lz4 (truncated) Message: Process 1439 (kwin_x11) of user 1000 dumped core. Stack trace of thread 1439: #0 0x00007fce854aebf9 n/a (/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5.78.0 + 0x47bf9) Stack trace of thread 1480: #0 0x00007fcf47953bf6 n/a (n/a + 0x0) GNU gdb (Ubuntu 9.2-0ubuntu1~20.04) 9.2 Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> 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: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/kwin_x11... (No debugging symbols found in /usr/bin/kwin_x11) BFD: warning: /var/tmp/coredump-puVKoj is truncated: expected core file size >= 2375802880, found: 2147483648 [New LWP 1439] [New LWP 1480] [New LWP 1454] [New LWP 1444] [New LWP 1453] [New LWP 1517] [New LWP 5180] [New LWP 1440] [New LWP 1455] [New LWP 1452] Cannot access memory at address 0x7fcf49584168 Cannot access memory at address 0x7fcf49584160 Failed to read a valid object file image from memory. --Type <RET> for more, q to quit, c to continue without paging-- Core was generated by `/usr/bin/kwin_x11'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fce854aebf9 in ?? () [Current thread is 1 (LWP 1439)] -- You are receiving this mail because: You are watching all bug changes.