510252 2025-10-05 05:27:19 +0000 Dolphin crashes completely when browsing windows 11 SMB shares. 2025-10-16 17:53:54 +0000 1 1 2 Applications dolphin general unspecified CachyOS Linux RESOLVED DUPLICATE 507185 NOR crash --- 0 brianbthompson dolphin-bugs-null dolphin-bugs-null kdedev 0 oldest_to_newest 2459620 0 brianbthompson 2025-10-05 05:27:19 +0000 SUMMARY STEPS TO REPRODUCE 1. Set up a SMB Share on windows 11 2. on dolphin, go to Network > shared folders (SMB) > windowsmachine 3. put in the username and password for your username under windows. 4. wait for it to try and load 5. Crash OBSERVED RESULT Complete crash EXPECTED RESULT I expect to see my smb shares SOFTWARE/OS VERSIONS Windows: 11 24h2 macOS: (available in the Info Center app, or by running `kinfo` in a terminal window) Linux/KDE Plasma: Cachy OS KDE Plasma Version: 6.4.5 KDE Frameworks Version: 6.18.0 Qt Version: 6.9.2 ADDITIONAL INFORMATION This crashes every time. From what i observe this only affects windows smb shares. dolphin works completely fine with a smb share on my NAS. I've also confirmed this crash happens when entering smb://windowsmachine.local It seems that if I manually enter the address and add a end slash, such as smb://windowsmachine.local/ I can browse the shares. However this is only a workaround and not a permanent solution. Anyway, here is the crash dump Stack trace of thread 205491: #0 0x00007fcc12aaa7eb pthread_kill (libc.so.6 + 0xaa7eb) #1 0x00007fcc12a44558 raise (libc.so.6 + 0x44558) #2 0x00007fcc12a2560f abort (libc.so.6 + 0x2560f) #3 0x00007fcc15a10386 n/a (libKF6KIOCore.so.6 + 0x3a386) #4 0x00007fcc15af6f1d n/a (libKF6KIOCore.so.6 + 0x120f1d) #5 0x00007fcc133f33e8 n/a (libQt6Core.so.6 + 0x1f33e8) #6 0x00007fcc14f82a61 _ZN4KJob6resultEPS_NS_14QPrivateSignalE (libKF6CoreAddons.so.6 + 0x86a61) #7 0x00007fcc14f8ad1d _ZN4KJob10emitResultEv (libKF6CoreAddons.so.6 + 0x8ed1d) #8 0x00007fcc133f33e8 n/a (libQt6Core.so.6 + 0x1f33e8) #9 0x00007fcc15b32be4 n/a (libKF6KIOCore.so.6 + 0x15cbe4) #10 0x00007fcc15b1e495 n/a (libKF6KIOCore.so.6 + 0x148495) #11 0x00007fcc133f33e8 n/a (libQt6Core.so.6 + 0x1f33e8) #12 0x00007fcc133e1541 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1e1541) #13 0x00007fcc14705819 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x105819) #14 0x00007fcc1337b7f8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x17b7f8) #15 0x00007fcc1337bbab _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x17bbab) #16 0x00007fcc136ada60 n/a (libQt6Core.so.6 + 0x4ada60) #17 0x00007fcc108eb1f6 n/a (libglib-2.0.so.0 + 0x691f6) #18 0x00007fcc108ec648 n/a (libglib-2.0.so.0 + 0x6a648) #19 0x00007fcc108ec772 g_main_context_iteration (libglib-2.0.so.0 + 0x6a772) #20 0x00007fcc136aa51b _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4aa51b) #21 0x00007fcc13389495 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x189495) #22 0x00007fcc1337f3fc _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x17f3fc) #23 0x000055b4a9f10bf3 n/a (/usr/bin/dolphin + 0x4fbf3) #24 0x00007fcc12a27b8b n/a (libc.so.6 + 0x27b8b) #25 0x00007fcc12a27c4b __libc_start_main (libc.so.6 + 0x27c4b) #26 0x000055b4a9f12505 n/a (/usr/bin/dolphin + 0x51505) Stack trace of thread 205492: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa499c n/a (libc.so.6 + 0xa499c) #2 0x00007fcc12b307c3 ppoll (libc.so.6 + 0x1307c3) #3 0x00007fcc108ec699 n/a (libglib-2.0.so.0 + 0x6a699) #4 0x00007fcc108ec772 g_main_context_iteration (libglib-2.0.so.0 + 0x6a772) #5 0x00007fcc136aa51b _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4aa51b) #6 0x00007fcc13389495 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x189495) #7 0x00007fcc134baf41 _ZN7QThread4execEv (libQt6Core.so.6 + 0x2baf41) #8 0x00007fcc1456d26f n/a (libQt6DBus.so.6 + 0x3826f) #9 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #10 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #11 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205493: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa499c n/a (libc.so.6 + 0xa499c) #2 0x00007fcc12b3027a __poll (libc.so.6 + 0x13027a) #3 0x00007fcc1176044e n/a (libQt6WaylandClient.so.6 + 0x6544e) #4 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #5 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #6 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205494: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa499c n/a (libc.so.6 + 0xa499c) #2 0x00007fcc12b3027a __poll (libc.so.6 + 0x13027a) #3 0x00007fcc1176044e n/a (libQt6WaylandClient.so.6 + 0x6544e) #4 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #5 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #6 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205495: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa490c n/a (libc.so.6 + 0xa490c) #2 0x00007fcc12aa5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fcc12aa7c18 pthread_cond_wait (libc.so.6 + 0xa7c18) #4 0x00007fcbf298e86e n/a (libgallium-25.2.4-cachyos1.2.so + 0x78e86e) #5 0x00007fcbf29216fd n/a (libgallium-25.2.4-cachyos1.2.so + 0x7216fd) #6 0x00007fcbf298e79c n/a (libgallium-25.2.4-cachyos1.2.so + 0x78e79c) #7 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205496: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa490c n/a (libc.so.6 + 0xa490c) #2 0x00007fcc12aa5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fcc12aa7c18 pthread_cond_wait (libc.so.6 + 0xa7c18) #4 0x00007fcbf298e86e n/a (libgallium-25.2.4-cachyos1.2.so + 0x78e86e) #5 0x00007fcbf29216fd n/a (libgallium-25.2.4-cachyos1.2.so + 0x7216fd) #6 0x00007fcbf298e79c n/a (libgallium-25.2.4-cachyos1.2.so + 0x78e79c) #7 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205505: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa490c n/a (libc.so.6 + 0xa490c) #2 0x00007fcc12aa5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fcc12aa7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fcc135731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fcc1356c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205507: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa490c n/a (libc.so.6 + 0xa490c) #2 0x00007fcc12aa5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fcc12aa7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fcc135731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fcc1356c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205519: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa499c n/a (libc.so.6 + 0xa499c) #2 0x00007fcc12b307c3 ppoll (libc.so.6 + 0x1307c3) #3 0x00007fcc1355523b _Z12qt_safe_pollP6pollfdm14QDeadlineTimer (libQt6Core.so.6 + 0x35523b) #4 0x00007fcc12361806 n/a (libQt6Network.so.6 + 0x156806) #5 0x00007fcc122d5a54 n/a (libQt6Network.so.6 + 0xcaa54) #6 0x00007fcc122cb8e5 _ZN15QAbstractSocket16waitForReadyReadEi (libQt6Network.so.6 + 0xc08e5) #7 0x00007fcc15a14c62 n/a (libKF6KIOCore.so.6 + 0x3ec62) #8 0x00007fcc15a614e4 n/a (libKF6KIOCore.so.6 + 0x8b4e4) #9 0x00007fcc15b2af2a n/a (libKF6KIOCore.so.6 + 0x154f2a) #10 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #11 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #12 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205506: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa490c n/a (libc.so.6 + 0xa490c) #2 0x00007fcc12aa5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fcc12aa7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fcc135731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fcc1356c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205508: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa499c n/a (libc.so.6 + 0xa499c) #2 0x00007fcc12b307c3 ppoll (libc.so.6 + 0x1307c3) #3 0x00007fcc108ec699 n/a (libglib-2.0.so.0 + 0x6a699) #4 0x00007fcc108ec772 g_main_context_iteration (libglib-2.0.so.0 + 0x6a772) #5 0x00007fcc136aa51b _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4aa51b) #6 0x00007fcc13389495 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x189495) #7 0x00007fcc134c1b3f _ZN7QThread3runEv (libQt6Core.so.6 + 0x2c1b3f) #8 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #9 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #10 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205551: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa490c n/a (libc.so.6 + 0xa490c) #2 0x00007fcc12aa5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fcc12aa7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fcc135731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fcc1356c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205552: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa490c n/a (libc.so.6 + 0xa490c) #2 0x00007fcc12aa5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fcc12aa7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fcc135731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fcc1356c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205520: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa499c n/a (libc.so.6 + 0xa499c) #2 0x00007fcc12b307c3 ppoll (libc.so.6 + 0x1307c3) #3 0x00007fcc1355523b _Z12qt_safe_pollP6pollfdm14QDeadlineTimer (libQt6Core.so.6 + 0x35523b) #4 0x00007fcc12361806 n/a (libQt6Network.so.6 + 0x156806) #5 0x00007fcc122d5a54 n/a (libQt6Network.so.6 + 0xcaa54) #6 0x00007fcc122cb8e5 _ZN15QAbstractSocket16waitForReadyReadEi (libQt6Network.so.6 + 0xc08e5) #7 0x00007fcc15a14c62 n/a (libKF6KIOCore.so.6 + 0x3ec62) #8 0x00007fcc15a614e4 n/a (libKF6KIOCore.so.6 + 0x8b4e4) #9 0x00007fcc15b2af2a n/a (libKF6KIOCore.so.6 + 0x154f2a) #10 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #11 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #12 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205550: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa490c n/a (libc.so.6 + 0xa490c) #2 0x00007fcc12aa5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fcc12aa7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fcc135731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fcc1356c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205509: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa490c n/a (libc.so.6 + 0xa490c) #2 0x00007fcc12aa5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fcc12aa7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fcc135731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fcc1356c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 205553: #0 0x00007fcc12ab0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fcc12aa490c n/a (libc.so.6 + 0xa490c) #2 0x00007fcc12aa5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fcc12aa7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fcc135731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fcc1356c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fcc135607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fcc12aa87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fcc12b3d81c n/a (libc.so.6 + 0x13d81c) ELF object binary architecture: AMD x86-64 2460521 1 kdedev 2025-10-08 19:52:32 +0000 Thank you for the bug report. I'm not able to reproduce this on git-master. Unfortunately the backtrace is incomplete and missing debug symbols for the following lines that we need to figure out exactly what's going wrong: #3 0x00007fcc15a10386 n/a (libKF6KIOCore.so.6 + 0x3a386) #5 0x00007fcc133f33e8 n/a (libQt6Core.so.6 + 0x1f33e8) #23 0x000055b4a9f10bf3 n/a (/usr/bin/dolphin + 0x4fbf3) Could you please install debug packages and attach a new symbolicated backtrace generated by using `coredumpctl gdb` in a terminal window? See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl for details about how to do this. Thanks again! 2461665 2 brianbthompson 2025-10-13 18:34:41 +0000 hi, I just installed debuginfod. from what i gathered, that's what I was missing. Hopefully this will shed more light on the problem. Stack trace of thread 479173: #0 0x00007fe2314aa7eb pthread_kill (libc.so.6 + 0xaa7eb) #1 0x00007fe231444558 raise (libc.so.6 + 0x44558) #2 0x00007fe23142560f abort (libc.so.6 + 0x2560f) #3 0x00007fe23449f386 n/a (libKF6KIOCore.so.6 + 0x3a386) #4 0x00007fe234585f1d n/a (libKF6KIOCore.so.6 + 0x120f1d) #5 0x00007fe231df33e8 n/a (libQt6Core.so.6 + 0x1f33e8) #6 0x00007fe233982a61 _ZN4KJob6resultEPS_NS_14QPrivateSignalE (libKF6CoreAddons.so.6 + 0x86a61) #7 0x00007fe23398ad1d _ZN4KJob10emitResultEv (libKF6CoreAddons.so.6 + 0x8ed1d) #8 0x00007fe231df33e8 n/a (libQt6Core.so.6 + 0x1f33e8) #9 0x00007fe2345c1be4 n/a (libKF6KIOCore.so.6 + 0x15cbe4) #10 0x00007fe2345ad495 n/a (libKF6KIOCore.so.6 + 0x148495) #11 0x00007fe231df33e8 n/a (libQt6Core.so.6 + 0x1f33e8) #12 0x00007fe231de1541 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1e1541) #13 0x00007fe233105819 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x105819) #14 0x00007fe231d7b7f8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x17b7f8) #15 0x00007fe231d7bbab _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x17bbab) #16 0x00007fe2320ada60 n/a (libQt6Core.so.6 + 0x4ada60) #17 0x00007fe22f2eb1f6 n/a (libglib-2.0.so.0 + 0x691f6) #18 0x00007fe22f2ec648 n/a (libglib-2.0.so.0 + 0x6a648) #19 0x00007fe22f2ec772 g_main_context_iteration (libglib-2.0.so.0 + 0x6a772) #20 0x00007fe2320aa51b _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4aa51b) #21 0x00007fe231d89495 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x189495) #22 0x00007fe231d7f3fc _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x17f3fc) #23 0x00005564a8e84bf3 n/a (/usr/bin/dolphin + 0x4fbf3) #24 0x00007fe231427b8b n/a (libc.so.6 + 0x27b8b) #25 0x00007fe231427c4b __libc_start_main (libc.so.6 + 0x27c4b) #26 0x00005564a8e86505 n/a (/usr/bin/dolphin + 0x51505) Stack trace of thread 479186: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a499c n/a (libc.so.6 + 0xa499c) #2 0x00007fe2315307c3 ppoll (libc.so.6 + 0x1307c3) #3 0x00007fe22f2ec699 n/a (libglib-2.0.so.0 + 0x6a699) #4 0x00007fe22f2ec772 g_main_context_iteration (libglib-2.0.so.0 + 0x6a772) #5 0x00007fe2320aa51b _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4aa51b) #6 0x00007fe231d89495 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x189495) #7 0x00007fe231ec1b3f _ZN7QThread3runEv (libQt6Core.so.6 + 0x2c1b3f) #8 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #9 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #10 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 483116: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a490c n/a (libc.so.6 + 0xa490c) #2 0x00007fe2314a5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fe2314a7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fe231f731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fe231f6c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 482808: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a490c n/a (libc.so.6 + 0xa490c) #2 0x00007fe2314a5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fe2314a7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fe231f731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fe231f6c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 482807: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a490c n/a (libc.so.6 + 0xa490c) #2 0x00007fe2314a5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fe2314a7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fe231f731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fe231f6c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 479174: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a499c n/a (libc.so.6 + 0xa499c) #2 0x00007fe2315307c3 ppoll (libc.so.6 + 0x1307c3) #3 0x00007fe22f2ec699 n/a (libglib-2.0.so.0 + 0x6a699) #4 0x00007fe22f2ec772 g_main_context_iteration (libglib-2.0.so.0 + 0x6a772) #5 0x00007fe2320aa51b _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4aa51b) #6 0x00007fe231d89495 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x189495) #7 0x00007fe231ebaf41 _ZN7QThread4execEv (libQt6Core.so.6 + 0x2baf41) #8 0x00007fe232f6d26f n/a (libQt6DBus.so.6 + 0x3826f) #9 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #10 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #11 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 479211: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a499c n/a (libc.so.6 + 0xa499c) #2 0x00007fe2315307c3 ppoll (libc.so.6 + 0x1307c3) #3 0x00007fe231f5523b _Z12qt_safe_pollP6pollfdm14QDeadlineTimer (libQt6Core.so.6 + 0x35523b) #4 0x00007fe230d61806 n/a (libQt6Network.so.6 + 0x156806) #5 0x00007fe230cd5a54 n/a (libQt6Network.so.6 + 0xcaa54) #6 0x00007fe230ccb8e5 _ZN15QAbstractSocket16waitForReadyReadEi (libQt6Network.so.6 + 0xc08e5) #7 0x00007fe2344a3c62 n/a (libKF6KIOCore.so.6 + 0x3ec62) #8 0x00007fe2344f04e4 n/a (libKF6KIOCore.so.6 + 0x8b4e4) #9 0x00007fe2345b9f2a n/a (libKF6KIOCore.so.6 + 0x154f2a) #10 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #11 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #12 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 482805: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a490c n/a (libc.so.6 + 0xa490c) #2 0x00007fe2314a5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fe2314a7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fe231f731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fe231f6c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 479178: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a490c n/a (libc.so.6 + 0xa490c) #2 0x00007fe2314a5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fe2314a7c18 pthread_cond_wait (libc.so.6 + 0xa7c18) #4 0x00007fe21298e86e n/a (libgallium-25.2.4-cachyos1.2.so + 0x78e86e) #5 0x00007fe2129216fd n/a (libgallium-25.2.4-cachyos1.2.so + 0x7216fd) #6 0x00007fe21298e79c n/a (libgallium-25.2.4-cachyos1.2.so + 0x78e79c) #7 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 483117: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a490c n/a (libc.so.6 + 0xa490c) #2 0x00007fe2314a5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fe2314a7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fe231f731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fe231f6c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 479175: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a499c n/a (libc.so.6 + 0xa499c) #2 0x00007fe23153027a __poll (libc.so.6 + 0x13027a) #3 0x00007fe23016044e n/a (libQt6WaylandClient.so.6 + 0x6544e) #4 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #5 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #6 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 479177: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a490c n/a (libc.so.6 + 0xa490c) #2 0x00007fe2314a5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fe2314a7c18 pthread_cond_wait (libc.so.6 + 0xa7c18) #4 0x00007fe21298e86e n/a (libgallium-25.2.4-cachyos1.2.so + 0x78e86e) #5 0x00007fe2129216fd n/a (libgallium-25.2.4-cachyos1.2.so + 0x7216fd) #6 0x00007fe21298e79c n/a (libgallium-25.2.4-cachyos1.2.so + 0x78e79c) #7 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 482806: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a490c n/a (libc.so.6 + 0xa490c) #2 0x00007fe2314a5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fe2314a7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fe231f731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fe231f6c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 483119: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a490c n/a (libc.so.6 + 0xa490c) #2 0x00007fe2314a5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fe2314a7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fe231f731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fe231f6c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 479176: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a499c n/a (libc.so.6 + 0xa499c) #2 0x00007fe23153027a __poll (libc.so.6 + 0x13027a) #3 0x00007fe23016044e n/a (libQt6WaylandClient.so.6 + 0x6544e) #4 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #5 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #6 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 483118: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a490c n/a (libc.so.6 + 0xa490c) #2 0x00007fe2314a5051 n/a (libc.so.6 + 0xa5051) #3 0x00007fe2314a7e92 pthread_cond_timedwait (libc.so.6 + 0xa7e92) #4 0x00007fe231f731c2 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3731c2) #5 0x00007fe231f6c44c n/a (libQt6Core.so.6 + 0x36c44c) #6 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #7 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #8 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) Stack trace of thread 479210: #0 0x00007fe2314b0f72 n/a (libc.so.6 + 0xb0f72) #1 0x00007fe2314a499c n/a (libc.so.6 + 0xa499c) #2 0x00007fe2315307c3 ppoll (libc.so.6 + 0x1307c3) #3 0x00007fe231f5523b _Z12qt_safe_pollP6pollfdm14QDeadlineTimer (libQt6Core.so.6 + 0x35523b) #4 0x00007fe230d61806 n/a (libQt6Network.so.6 + 0x156806) #5 0x00007fe230cd5a54 n/a (libQt6Network.so.6 + 0xcaa54) #6 0x00007fe230ccb8e5 _ZN15QAbstractSocket16waitForReadyReadEi (libQt6Network.so.6 + 0xc08e5) #7 0x00007fe2344a3c62 n/a (libKF6KIOCore.so.6 + 0x3ec62) #8 0x00007fe2344f04e4 n/a (libKF6KIOCore.so.6 + 0x8b4e4) #9 0x00007fe2345b9f2a n/a (libKF6KIOCore.so.6 + 0x154f2a) #10 0x00007fe231f607fa n/a (libQt6Core.so.6 + 0x3607fa) #11 0x00007fe2314a87f6 n/a (libc.so.6 + 0xa87f6) #12 0x00007fe23153d81c n/a (libc.so.6 + 0x13d81c) ELF object binary architecture: AMD x86-64 GNU gdb (GDB) 16.3 Copyright (C) 2024 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-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://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/dolphin... (No debugging symbols found in /usr/bin/dolphin) warning: Can't open file /memfd:wayland-shm (deleted) during file-backed mapping note processing warning: Can't open file anon_inode:i915.gem during file-backed mapping note processing [New LWP 479173] [New LWP 479186] [New LWP 483116] [New LWP 482808] [New LWP 482807] [New LWP 479174] [New LWP 479211] [New LWP 482805] [New LWP 479178] [New LWP 483117] [New LWP 479175] [New LWP 479177] [New LWP 482806] [New LWP 483119] [New LWP 479176] [New LWP 483118] [New LWP 479210] [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". Core was generated by `/usr/bin/dolphin'. Program terminated with signal SIGABRT, Aborted. #0 0x00007fe2314aa7eb in pthread_kill () from /usr/lib/libc.so.6 [Current thread is 1 (Thread 0x7fe22a5c4a80 (LWP 479173))] 2461754 3 brianbthompson 2025-10-14 02:36:44 +0000 (In reply to TraceyC from comment #1) > Thank you for the bug report. I'm not able to reproduce this on git-master. > Unfortunately the backtrace is incomplete and missing debug symbols for the > following lines that we need to figure out exactly what's going wrong: > > #3 0x00007fcc15a10386 n/a (libKF6KIOCore.so.6 + 0x3a386) > #5 0x00007fcc133f33e8 n/a (libQt6Core.so.6 + 0x1f33e8) > #23 0x000055b4a9f10bf3 n/a (/usr/bin/dolphin + 0x4fbf3) > > Could you please install debug packages and attach a new symbolicated > backtrace generated by using `coredumpctl gdb` in a terminal window? See > https://community.kde.org/Guidelines_and_HOWTOs/Debugging/ > How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl > for details about how to do this. Thanks again! OK, since this is always reproducible for me, I assume it's better for me to use 'gbd dolphin' for this??? is this better??? I have a kind of semi-good enough understanding of all this, so please let me know if I'm doing something wrong with the debug logging, or if I'm still missing something. Thanks gdb dolphin GNU gdb (GDB) 16.3 Copyright (C) 2024 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-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://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 dolphin... This GDB supports auto-downloading debuginfo from the following URLs: <https://debuginfod.archlinux.org> <https://debuginfod.cachyos.org> Enable debuginfod for this session? (y or [n]) y Debuginfod has been enabled. To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit. (No debugging symbols found in dolphin) (gdb) (gdb) (gdb) run Starting program: /usr/bin/dolphin [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". [New Thread 0x7fffec9ff6c0 (LWP 10028)] [New Thread 0x7fffebdff6c0 (LWP 10029)] [New Thread 0x7fffeb5fe6c0 (LWP 10030)] [New Thread 0x7fffcb5ff6c0 (LWP 10032)] [New Thread 0x7fffcadfe6c0 (LWP 10033)] [New Thread 0x7fffca5fd6c0 (LWP 10034)] [New Thread 0x7fffc9dfc6c0 (LWP 10035)] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties [New Thread 0x7fffc95fb6c0 (LWP 10036)] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties [Detaching after vfork from child process 10039] [Detaching after vfork from child process 10041] [New Thread 0x7fffc8dfa6c0 (LWP 10043)] [Detaching after vfork from child process 10045] [New Thread 0x7fffb39ff6c0 (LWP 10047)] [New Thread 0x7fffb30286c0 (LWP 10048)] [New Thread 0x7fffb28276c0 (LWP 10049)] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties [Detaching after vfork from child process 10051] [New Thread 0x7fffb20266c0 (LWP 10053)] [Detaching after vfork from child process 10057] kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory" kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory" [New Thread 0x7fffb18256c0 (LWP 10060)] kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory" kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory" org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties [Detaching after vfork from child process 10063] [Detaching after vfork from child process 10065] [Detaching after vfork from child process 10067] [Detaching after vfork from child process 10069] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties [Detaching after vfork from child process 10071] [Detaching after vfork from child process 10074] bluedevil.kio_bluetooth: Kio Bluetooth instanced! bluedevil.kio_bluetooth: Setting host: "" bluedevil.kio_bluetooth: Stat: QUrl("bluetooth:/") [Detaching after vfork from child process 10077] [Detaching after vfork from child process 10080] [Detaching after vfork from child process 10082] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties kf.kio.workers.smb: Failed to resolve any WS transport address. This suggests that DNS resolution may be broken. QList(QUrl("http://backup-nas:5357/48f803ab-a5f0-4ea4-8300-654d05046a8d")) [Detaching after vfork from child process 10098] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: could not find entry for charset= "Other encoding ()" org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties kf.kio.core: Connection::send() called with connection not inited kf.kio.core: An error occurred during write. The worker terminates now. kf.kio.core: Internal error: itemsInUse did not contain QUrl("smb://mediacenter@mediacenter.local/") kf.kio.core: Fatal Error: HUH? Lister KDirLister(0x5555563e6bd0) is supposed to be listing, but has no job! Thread 1 "dolphin" received signal SIGABRT, Aborted. 0x00007ffff48aa0db in pthread_kill () from /usr/lib/libc.so.6 (gdb) backtracce Undefined command: "backtracce". Try "help". (gdb) backtrace #0 0x00007ffff48aa0db in pthread_kill () from /usr/lib/libc.so.6 #1 0x00007ffff48447c8 in raise () from /usr/lib/libc.so.6 #2 0x00007ffff482560d in abort () from /usr/lib/libc.so.6 #3 0x00007ffff779f19d in ?? () from /usr/lib/libKF6KIOCore.so.6 #4 0x00007ffff786a5bb in ?? () from /usr/lib/libKF6KIOCore.so.6 #5 0x00007ffff51eed36 in ?? () from /usr/lib/libQt6Core.so.6 #6 0x00007ffff6fd9241 in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/libKF6CoreAddons.so.6 #7 0x00007ffff6fdf95d in KJob::emitResult() () from /usr/lib/libKF6CoreAddons.so.6 #8 0x00007ffff51eed36 in ?? () from /usr/lib/libQt6Core.so.6 #9 0x00007ffff789db73 in ?? () from /usr/lib/libKF6KIOCore.so.6 #10 0x00007ffff7898324 in ?? () from /usr/lib/libKF6KIOCore.so.6 #11 0x00007ffff51eed36 in ?? () from /usr/lib/libQt6Core.so.6 #12 0x00007ffff51dceb1 in QObject::event(QEvent*) () from /usr/lib/libQt6Core.so.6 #13 0x00007ffff6302059 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt6Widgets.so.6 #14 0x00007ffff517ae88 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt6Core.so.6 #15 0x00007ffff517b238 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt6Core.so.6 #16 0x00007ffff5493fc0 in ?? () from /usr/lib/libQt6Core.so.6 #17 0x00007ffff1be5b69 in ?? () from /usr/lib/libglib-2.0.so.0 #18 0x00007ffff1be6f88 in ?? () from /usr/lib/libglib-2.0.so.0 #19 0x00007ffff1be70c2 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #20 0x00007ffff5490bfb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt6Core.so.6 #21 0x00007ffff5186936 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt6Core.so.6 --Type <RET> for more, q to quit, c to continue without paging-- #22 0x00007ffff517fb1c in QCoreApplication::exec() () from /usr/lib/libQt6Core.so.6 #23 0x00005555555a3b82 in ?? () #24 0x00007ffff4827b8b in ?? () from /usr/lib/libc.so.6 #25 0x00007ffff4827c4b in __libc_start_main () from /usr/lib/libc.so.6 #26 0x00005555555a53d5 in ?? () gdb dolphin GNU gdb (GDB) 16.3 Copyright (C) 2024 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-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://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 dolphin... This GDB supports auto-downloading debuginfo from the following URLs: <https://debuginfod.archlinux.org> <https://debuginfod.cachyos.org> Enable debuginfod for this session? (y or [n]) y Debuginfod has been enabled. To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit. (No debugging symbols found in dolphin) (gdb) (gdb) (gdb) run Starting program: /usr/bin/dolphin [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". [New Thread 0x7fffec9ff6c0 (LWP 10028)] [New Thread 0x7fffebdff6c0 (LWP 10029)] [New Thread 0x7fffeb5fe6c0 (LWP 10030)] [New Thread 0x7fffcb5ff6c0 (LWP 10032)] [New Thread 0x7fffcadfe6c0 (LWP 10033)] [New Thread 0x7fffca5fd6c0 (LWP 10034)] [New Thread 0x7fffc9dfc6c0 (LWP 10035)] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties [New Thread 0x7fffc95fb6c0 (LWP 10036)] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties [Detaching after vfork from child process 10039] [Detaching after vfork from child process 10041] [New Thread 0x7fffc8dfa6c0 (LWP 10043)] [Detaching after vfork from child process 10045] [New Thread 0x7fffb39ff6c0 (LWP 10047)] [New Thread 0x7fffb30286c0 (LWP 10048)] [New Thread 0x7fffb28276c0 (LWP 10049)] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties [Detaching after vfork from child process 10051] [New Thread 0x7fffb20266c0 (LWP 10053)] [Detaching after vfork from child process 10057] kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory" kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory" [New Thread 0x7fffb18256c0 (LWP 10060)] kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory" kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory" org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties [Detaching after vfork from child process 10063] [Detaching after vfork from child process 10065] [Detaching after vfork from child process 10067] [Detaching after vfork from child process 10069] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties [Detaching after vfork from child process 10071] [Detaching after vfork from child process 10074] bluedevil.kio_bluetooth: Kio Bluetooth instanced! bluedevil.kio_bluetooth: Setting host: "" bluedevil.kio_bluetooth: Stat: QUrl("bluetooth:/") [Detaching after vfork from child process 10077] [Detaching after vfork from child process 10080] [Detaching after vfork from child process 10082] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties kf.kio.workers.smb: Failed to resolve any WS transport address. This suggests that DNS resolution may be broken. QList(QUrl("http://backup-nas:5357/48f803ab-a5f0-4ea4-8300-654d05046a8d")) [Detaching after vfork from child process 10098] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: could not find entry for charset= "Other encoding ()" org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties kf.kio.core: Connection::send() called with connection not inited kf.kio.core: An error occurred during write. The worker terminates now. kf.kio.core: Internal error: itemsInUse did not contain QUrl("smb://mediacenter@mediacenter.local/") kf.kio.core: Fatal Error: HUH? Lister KDirLister(0x5555563e6bd0) is supposed to be listing, but has no job! Thread 1 "dolphin" received signal SIGABRT, Aborted. 0x00007ffff48aa0db in pthread_kill () from /usr/lib/libc.so.6 (gdb) backtracce Undefined command: "backtracce". Try "help". (gdb) backtrace #0 0x00007ffff48aa0db in pthread_kill () from /usr/lib/libc.so.6 #1 0x00007ffff48447c8 in raise () from /usr/lib/libc.so.6 #2 0x00007ffff482560d in abort () from /usr/lib/libc.so.6 #3 0x00007ffff779f19d in ?? () from /usr/lib/libKF6KIOCore.so.6 #4 0x00007ffff786a5bb in ?? () from /usr/lib/libKF6KIOCore.so.6 #5 0x00007ffff51eed36 in ?? () from /usr/lib/libQt6Core.so.6 #6 0x00007ffff6fd9241 in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/libKF6CoreAddons.so.6 #7 0x00007ffff6fdf95d in KJob::emitResult() () from /usr/lib/libKF6CoreAddons.so.6 #8 0x00007ffff51eed36 in ?? () from /usr/lib/libQt6Core.so.6 #9 0x00007ffff789db73 in ?? () from /usr/lib/libKF6KIOCore.so.6 #10 0x00007ffff7898324 in ?? () from /usr/lib/libKF6KIOCore.so.6 #11 0x00007ffff51eed36 in ?? () from /usr/lib/libQt6Core.so.6 #12 0x00007ffff51dceb1 in QObject::event(QEvent*) () from /usr/lib/libQt6Core.so.6 #13 0x00007ffff6302059 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt6Widgets.so.6 #14 0x00007ffff517ae88 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt6Core.so.6 #15 0x00007ffff517b238 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt6Core.so.6 #16 0x00007ffff5493fc0 in ?? () from /usr/lib/libQt6Core.so.6 #17 0x00007ffff1be5b69 in ?? () from /usr/lib/libglib-2.0.so.0 #18 0x00007ffff1be6f88 in ?? () from /usr/lib/libglib-2.0.so.0 #19 0x00007ffff1be70c2 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #20 0x00007ffff5490bfb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt6Core.so.6 #21 0x00007ffff5186936 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt6Core.so.6 --Type <RET> for more, q to quit, c to continue without paging-- #22 0x00007ffff517fb1c in QCoreApplication::exec() () from /usr/lib/libQt6Core.so.6 #23 0x00005555555a3b82 in ?? () #24 0x00007ffff4827b8b in ?? () from /usr/lib/libc.so.6 #25 0x00007ffff4827c4b in __libc_start_main () from /usr/lib/libc.so.6 #26 0x00005555555a53d5 in ?? () 2462016 4 kdedev 2025-10-14 20:11:38 +0000 Thanks for trying to get a new backtrace. Unfortunately, the new ones are still missing debug symbols. You can see the ?? in many lines like this: #3 0x00007ffff779f19d in ?? () from /usr/lib/libKF6KIOCore.so.6 That says there's a debug symbol missing. You might try reaching out on the CachyOS forums to get help properly installing the debug symbols. 2462057 5 brianbthompson 2025-10-15 02:23:17 +0000 I couldn't find a way to install the symbols without building dolphin, so I just decided to built dolphin from source with debugging enabled. Hopefully this is what you need to look at it. I only built dolphin from source, but it looks like there are other packages that gdb doesn't have symbol tables for. Let me know if rebuilding these additional packages are necessary. anyway, here is the log again... Thread 1 (Thread 0x7fffecb74340 (LWP 304899) "dolphin"): #0 0x00007ffff46aa7eb in pthread_kill () from /usr/lib/libc.so.6 No symbol table info available. #1 0x00007ffff4644558 in raise () from /usr/lib/libc.so.6 No symbol table info available. #2 0x00007ffff462560f in abort () from /usr/lib/libc.so.6 No symbol table info available. #3 0x00007ffff77631ce in ?? () from /usr/lib/libKF6KIOCore.so.6 No symbol table info available. #4 0x00007ffff783a49b in ?? () from /usr/lib/libKF6KIOCore.so.6 No symbol table info available. #5 0x00007ffff4ff97f6 in ?? () from /usr/lib/libQt6Core.so.6 No symbol table info available. #6 0x00007ffff6f3af81 in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/libKF6CoreAddons.so.6 No symbol table info available. #7 0x00007ffff6f41afd in KJob::emitResult() () from /usr/lib/libKF6CoreAddons.so.6 No symbol table info available. #8 0x00007ffff4ff97f6 in ?? () from /usr/lib/libQt6Core.so.6 No symbol table info available. #9 0x00007ffff78751c3 in ?? () from /usr/lib/libKF6KIOCore.so.6 No symbol table info available. #10 0x00007ffff786f5f5 in ?? () from /usr/lib/libKF6KIOCore.so.6 No symbol table info available. #11 0x00007ffff4ff97f6 in ?? () from /usr/lib/libQt6Core.so.6 No symbol table info available. #12 0x00007ffff4fe7101 in QObject::event(QEvent*) () from /usr/lib/libQt6Core.so.6 No symbol table info available. #13 0x00007ffff6304cd9 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt6Widgets.so.6 No symbol table info available. #14 0x00007ffff4f7cfd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt6Core.so.6 No symbol table info available. #15 0x00007ffff4f7d39a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt6Core.so.6 No symbol table info available. #16 0x00007ffff52bda20 in ?? () from /usr/lib/libQt6Core.so.6 No symbol table info available. #17 0x00007ffff197f1f6 in ?? () from /usr/lib/libglib-2.0.so.0 No symbol table info available. #18 0x00007ffff1980648 in ?? () from /usr/lib/libglib-2.0.so.0 No symbol table info available. #19 0x00007ffff1980772 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 No symbol table info available. #20 0x00007ffff52ba72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt6Core.so.6 No symbol table info available. #21 0x00007ffff4f88c65 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt6Core.so.6 No symbol table info available. #22 0x00007ffff4f81dec in QCoreApplication::exec() () from /usr/lib/libQt6Core.so.6 No symbol table info available. #23 0x00005555555a3992 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/dolphin/dolphin-25.08.2/src/main.cpp:272 app = <incomplete type> aboutData = {d = std::unique_ptr<KAboutDataPrivate> = {get() = 0x5555557299e0}} parser = {d = 0x555555a4fb30} splitView = <optimized out> openFiles = false adminWorkerInfoWanted = <optimized out> args = {<QListSpecialMethods<QString>> = {<QListSpecialMethodsBase<QString>> = {<No data fields>}, <No data fields>}, d = {d = 0x0, ptr = 0x0, size = 0}} urls = {<QListSpecialMethods<QUrl>> = {<QListSpecialMethodsBase<QUrl>> = {<No data fields>}, <No data fields>}, d = {d = 0x555555a4e3a0, ptr = 0x555555a4e3b0, size = 1}} startedWithURLs = <optimized out> mainWindow = <optimized out> serviceOptions = <optimized out> --Type <RET> for more, q to quit, c to continue without paging-- dolphinDBusService = <incomplete type> interface = {<QObject> = {<No data fields>}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff54abb80 <QObject::staticMetaObject>}, stringdata = 0x555555684edc <DBusInterface::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN13DBusInterfaceE_t>+252>, data = 0x555555684de0 <DBusInterface::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN13DBusInterfaceE_t>>, static_metacall = 0x5555555abbe0 <DBusInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x5555556aaf40 <DBusInterface::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN13DBusInterfaceE_t>>, extradata = 0x0}}, m_isDaemon = false} feedbackProvider = <optimized out> (gdb) 2462237 6 kdedev 2025-10-15 16:26:07 +0000 (In reply to brianbthompson from comment #5) Unfortunately, this output isn't useful either. You can see that most of the lines still have ??, meaning there are no debug symbols. After doing a bit more digging, I did find another bug with a more complete backtrace that looks like the same crash - bug 507185. I'm going to merge this report in with that one, which you can follow for updates. It shouldn't be necessary to build things from source to get the debug symbols. I'd recommend asking the CachyOS community how to get the debug (aka developer) packages, if you run into crashes in the future. *** This bug has been marked as a duplicate of bug 507185 *** 2462487 7 brianbthompson 2025-10-16 17:53:54 +0000 Got it. I just saw this message. Sorry I wasn't able to provide any useful debugging. At the same time, I didn't see bug report 507185. It sounds similar to the issue I'm facing. Thanks