https://bugs.kde.org/show_bug.cgi?id=515753
--- Comment #2 from MorningMC <[email protected]> --- (In reply to TraceyC from comment #1) > Thanks for the crash report. As the message at the top of the summary says, > if something crashed, we need a backtrace of it so we can figure out what's > going on. Can you please attach a backtrace of the crash using the > coredumpctl command-line program, as detailed in > https://community.kde.org/Guidelines_and_HOWTOs/Debugging/ > How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl ? > > Thanks. Note that dolphin itself have never crashed, so the core dump is neither recorded by `coredumpctl` nor by `gdb`. However, I performed 2 tests, one directly after boot, and one after hibernation. The first test destroys bluetooth, but the second appears normal. The gdb results is more or less the same. Here is the output of `gdb dolphin`: ``` ... (Copyright info are omitted) (No debugging symbols found in dolphin) (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 0x7fffe55ff6c0 (LWP 6955)] [New Thread 0x7fffe49ff6c0 (LWP 6956)] [New Thread 0x7fffdffff6c0 (LWP 6957)] [New Thread 0x7fffdd20f6c0 (LWP 6958)] [New Thread 0x7fffdca0e6c0 (LWP 6959)] [New Thread 0x7fffd4bff6c0 (LWP 6960)] [New Thread 0x7fffc67ff6c0 (LWP 6961)] [New Thread 0x7fffc5ffe6c0 (LWP 6962)] [New Thread 0x7fffc57fd6c0 (LWP 6963)] [Thread 0x7fffc57fd6c0 (LWP 6963) exited] [Thread 0x7fffc5ffe6c0 (LWP 6962) exited] [Thread 0x7fffc67ff6c0 (LWP 6961) exited] [Thread 0x7fffd4bff6c0 (LWP 6960) exited] [New Thread 0x7fffd4bff6c0 (LWP 6964)] [New Thread 0x7fffc67ff6c0 (LWP 6965)] [New Thread 0x7fffc5ffe6c0 (LWP 6966)] [New Thread 0x7fffc57fd6c0 (LWP 6967)] [New Thread 0x7fffc4bff6c0 (LWP 6968)] [New Thread 0x7fffa7fff6c0 (LWP 6969)] [New Thread 0x7fffa73ff6c0 (LWP 6970)] [Detaching after vfork from child process 6986] [Detaching after vfork from child process 6989] [New Thread 0x7fffa647a6c0 (LWP 6994)] [New Thread 0x7fffa4e936c0 (LWP 6997)] [New Thread 0x7fff978936c0 (LWP 6998)] [New Thread 0x7fff969266c0 (LWP 7000)] [Detaching after vfork from child process 7001] [Detaching after vfork from child process 7002] [Detaching after vfork from child process 7003] [New Thread 0x7fff961256c0 (LWP 7004)] [Detaching after vfork from child process 7005] [Detaching after vfork from child process 7006] [Detaching after vfork from child process 7007] [New Thread 0x7fff83fff6c0 (LWP 7008)] [New Thread 0x7fff837fe6c0 (LWP 7009)] [Detaching after vfork from child process 7010] [Detaching after vfork from child process 7011] [Detaching after vfork from child process 7012] [New Thread 0x7fff82ffd6c0 (LWP 7013)] [Detaching after vfork from child process 7014] [Detaching after vfork from child process 7015] QLayout::removeWidget: Cannot remove a null widget. [Detaching after vfork from child process 7016] [Detaching after vfork from child process 7017] [Detaching after vfork from child process 7018] [Detaching after vfork from child process 7019] [Detaching after vfork from child process 7030] <-- Opens Network tab around here... [Detaching after vfork from child process 7032] [Detaching after vfork from child process 7034] [Detaching after vfork from child process 7036] [Detaching after vfork from child process 7038] [Detaching after vfork from child process 7040] bluedevil.kio_bluetooth: Kio Bluetooth instanced! bluedevil.kio_bluetooth: Setting host: "" bluedevil.kio_bluetooth: Stat: QUrl("bluetooth:/") <-- ...and a series of output until here [Thread 0x7fff83fff6c0 (LWP 7008) exited] [Thread 0x7fffc57fd6c0 (LWP 6967) exited] [Thread 0x7fff837fe6c0 (LWP 7009) exited] [Thread 0x7fffc4bff6c0 (LWP 6968) exited] [Thread 0x7fffc5ffe6c0 (LWP 6966) exited] [Thread 0x7fffd4bff6c0 (LWP 6964) exited] [Thread 0x7fffa7fff6c0 (LWP 6969) exited] [Thread 0x7fffc67ff6c0 (LWP 6965) exited] [Thread 0x7fff82ffd6c0 (LWP 7013) exited] [Thread 0x7fff961256c0 (LWP 7004) exited] [Thread 0x7fffa4e936c0 (LWP 6997) exited] [Thread 0x7fff969266c0 (LWP 7000) exited] [Thread 0x7fff978936c0 (LWP 6998) exited] [Thread 0x7fffa647a6c0 (LWP 6994) exited] [Thread 0x7fffdca0e6c0 (LWP 6959) exited] [Thread 0x7fffdd20f6c0 (LWP 6958) exited] [Thread 0x7fffe49ff6c0 (LWP 6956) exited] [Thread 0x7fffdffff6c0 (LWP 6957) exited] [Thread 0x7fffe55ff6c0 (LWP 6955) exited] [Thread 0x7fffed76c340 (LWP 6952) exited] [Thread 0x7fffa73ff6c0 (LWP 6970) exited] [New process 6952] [Inferior 1 (process 6952) exited normally] (gdb) bt ❌️ No stack. (gdb) exit ``` I need more tests. -- You are receiving this mail because: You are watching all bug changes.
