Bug 507143

Summary: Automatic crash report can't collect crash information
Product: [Applications] drkonqi Reporter: Tobias Sekan <tobias.sekan>
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: CONFIRMED ---    
Severity: crash CC: sitter
Priority: NOR    
Version First Reported In: git-stable-Plasma/6.3   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
See Also: https://bugs.kde.org/show_bug.cgi?id=509835
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Tobias Sekan 2025-07-17 07:17:14 UTC
***
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If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports

Please remove this comment after reading and before submitting - thanks!
***

SUMMARY
The crash report can't collect crash information. orange banner

STEPS TO REPRODUCE
1. KUP has start to make a backup with BUP
2. Right click on backup notification and open notification settings (backup is still ion progress)
3. Settings window show a red crash banner, but is not crash itself, settings window is still present and working
4. Automatic crash report opens and try to collect information
5. Orange banner is shown in the crash reporter

OBSERVED RESULT
Starting debugger gdb --nw --nx --batch --init-eval-command=set debuginfod enabled on --command=/tmp/drkonqi.rgjyGT --command=/tmp/drkonqi.XXBGNm --core=/tmp/drkonqi-core.KIlDeX/core /usr/bin/plasmashell

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

warning: Can't open file /usr/lib/libxml2.so.16.0.4 (deleted) during file-backed mapping note processing

warning: Can't open file /home/Dark-Water/.cache/plasmashell/qmlcache/5b7bbfd96267d74c2fdae847420d463d51481b0a.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /usr/lib/libLLVM.so.20.1 (deleted) during file-backed mapping note processing

warning: Can't open file /home/Dark-Water/.cache/plasmashell/qmlcache/ceea0ef8d55135e6277d50918e758bf1836b1f55.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /usr/share/mime/mime.cache (deleted) during file-backed mapping note processing

warning: Can't open file /usr/share/icons/hicolor/icon-theme.cache (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:JSGCHeap:QtQml (deleted) during file-backed mapping note processing

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

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

warning: Can't open file /home/Dark-Water/.cache/plasma_theme_breeze-dark.kcache (deleted) during file-backed mapping note processing
[New LWP 1083]
[New LWP 1103]
[New LWP 1102]
[New LWP 1111]
[New LWP 1117]
[New LWP 1101]
[New LWP 1114]
[New LWP 1118]
[New LWP 1116]
[New LWP 1112]
[New LWP 1248]
[New LWP 1458]
[New LWP 1562]
[New LWP 1129]
[New LWP 30931]
[New LWP 1266]
[New LWP 1175]
[New LWP 1113]
[New LWP 1463]
[New LWP 1256]
[New LWP 1460]
[New LWP 1126]
[New LWP 1250]
[New LWP 30813]
[New LWP 30814]
[New LWP 1461]
[New LWP 1247]
[New LWP 1558]
[New LWP 1559]
[New LWP 4651]
[New LWP 30815]
[New LWP 1130]
[New LWP 10345]
[New LWP 1125]
[New LWP 1263]
[New LWP 1561]
[New LWP 4650]
[New LWP 1268]
[New LWP 30812]
[New LWP 1249]
[New LWP 4653]
[New LWP 1560]
[New LWP 1128]
[New LWP 30811]
[New LWP 30809]
[New LWP 1265]
[New LWP 1127]
[New LWP 30932]
[New LWP 1267]
[New LWP 1269]
[New LWP 1459]
[New LWP 1264]
[New LWP 1373]
[New LWP 30810]
[New LWP 1464]
[New LWP 4652]
[New LWP 1422]
[New LWP 1556]
[New LWP 1462]
[New LWP 1557]
[New LWP 4648]
[New LWP 4654]
[New LWP 4649]
[New LWP 30916]
[New LWP 30917]

warning: Build-id of /usr/lib/libLLVM.so.20.1 does not match core file.

warning: Build-id of /usr/lib/libxml2.so.16 does not match core file.

warning: Could not load shared library symbols for 2 libraries, e.g. /usr/lib/libLLVM.so.20.1.
Use the "info sharedlibrary" command to see the complete listing.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/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=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
44	      return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0;
[Current thread is 1 (Thread 0x7ff7be767a40 (LWP 1083))]
Function(s) ^std::(move|forward|as_const|(__)?addressof) will be skipped when stepping.
Function(s) ^std::(shared|unique)_ptr<.*>::(get|operator) will be skipped when stepping.
Function(s) ^std::(basic_string|vector|array|deque|(forward_)?list|(unordered_|flat_)?(multi)?(map|set)|span)<.*>::(c?r?(begin|end)|front|back|data|size|empty) will be skipped when stepping.
Function(s) ^std::(basic_string|vector|array|deque|span)<.*>::operator.] will be skipped when stepping.
Traceback (most recent call last):
  File "/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py", line 812, in print_preamble
    print_preamble_internal()
    ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py", line 783, in print_preamble_internal
    resolve_modules()
    ~~~~~~~~~~~~~~~^^
  File "/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py", line 778, in resolve_modules
    image = CoreImage(line)
  File "/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py", line 742, in __init__
    raise DeletedMappingException(f'Unexpectedly stumbled over a deleted mapping: {eu_unstrip_line}')
DeletedMappingException: Unexpectedly stumbled over a deleted mapping: 0x7ff7a3e00000+0x9690000 acacd5e62b25c6312b908d9d1bdc5846dfc639ab@0x7ff7a3e00320 - - /usr/lib/libLLVM.so.20.1 (deleted)
Unexpectedly stumbled over a deleted mapping: 0x7ff7a3e00000+0x9690000 acacd5e62b25c6312b908d9d1bdc5846dfc639ab@0x7ff7a3e00320 - - /usr/lib/libLLVM.so.20.1 (deleted)
Sentry is attempting to send 2 pending events
Waiting up to 30 seconds
Press Ctrl-C to quit
Debugging ended with exit code '1' and exit status 'NormalExit'
Debugging ended with exit code '1' and exit status 'NormalExit'

EXPECTED RESULT
Send crash report

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.4.3
KDE Frameworks Version: 6.16.0
Qt Version: 6.9.1
Kernel Version: 6.15.6-arch1-1 (64-bit)
Graphics Platform: Wayland

ADDITIONAL INFORMATION
Processors: 16 × AMD Ryzen 7 5800X3D 8-Core Processor
Memory: 64 GiB of RAM (62,7 GiB usable)
Graphics Processor: AMD Radeon RX 7800 XT
Comment 1 Harald Sitter 2025-07-18 10:30:41 UTC
DeletedMappingException: Unexpectedly stumbled over a deleted mapping: 0x7ff7a3e00000+0x9690000 acacd5e62b25c6312b908d9d1bdc5846dfc639ab@0x7ff7a3e00320 - - /usr/lib/libLLVM.so.20.1 (deleted)

You updated the system and did not reboot, making the crash report unreliable.

Should be communicated better though.