Created attachment 136385 [details] baloo coredump SUMMARY Baloo is causing my system to freeze up randomly after a long uptime. I've lost work due to this. This has happened multiple times since the beginning of this year. STEPS TO REPRODUCE I was working normally when this occurred, with no interaction with the baloo indexer. I'm unaware of how to reproduce this at will. Upon restart I noticed it's consistently baloo that has crashed and left a coredump. OBSERVED RESULT Random SEGV in the middle of my work. EXPECTED RESULT Normal behaviour, no SEGV. SOFTWARE/OS VERSIONS Linux/KDE Plasma: 5.21 (available in About System) KDE Plasma Version: 5.21 KDE Frameworks Version: 5.21 Qt Version: 5.15.2 ADDITIONAL INFORMATION coredump attached. PID: 1833 (baloo_file) UID: 1000 (me) GID: 1000 (me) Signal: 11 (SEGV) Timestamp: Thu 2021-02-18 01:09:06 NZDT (3min 32s ago) Command Line: /usr/bin/baloo_file Executable: /usr/bin/baloo_file Control Group: /user.slice/user-1000.slice/session-2.scope Unit: session-2.scope Slice: user-1000.slice Session: 2 Owner UID: 1000 (me) Boot ID: 5ae52807dd0b44b7b4191718653595fa Machine ID: Hostname: archlinux Storage: /var/lib/systemd/coredump/core.baloo_file.1000.5ae52807dd0b44b7b4191718653595fa.1833.1613563746000000.zst Message: Process 1833 (baloo_file) of user 1000 dumped core. Stack trace of thread 2163: #0 0x00007fc44dc9c396 n/a (liblmdb.so + 0x4396) #1 0x00007fc44dc9eefe n/a (liblmdb.so + 0x6efe) #2 0x00007fc44dc9f644 n/a (liblmdb.so + 0x7644) #3 0x00007fc44dc9fc50 mdb_get (liblmdb.so + 0x7c50) #4 0x00007fc44f17b355 _ZN5Baloo12IdFilenameDB3getEy (libKF5BalooEngine.so.5 + 0x15355) #5 0x00007fc44f1753ac _ZNK5Baloo13DocumentUrlDB3getEy (libKF5BalooEngine.so.5 + 0xf3ac) #6 0x00007fc44f186135 _ZNK5Baloo11Transaction11documentUrlEy (libKF5BalooEngine.so.5 + 0x20135) #7 0x0000560a5ed78e44 n/a (baloo_file + 0x1de44) #8 0x00007fc44f18d59f _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x2759f) #9 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #10 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #11 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #12 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #13 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #14 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #15 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #16 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #17 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #18 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #19 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #20 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #21 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #22 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #23 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #24 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #25 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #26 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #27 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #28 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #29 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #30 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #31 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #32 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #33 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #34 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #35 0x00007fc44f18d5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8funct PID: 1447 (baloo_file) UID: 1000 (me) GID: 1000 (me) Signal: 11 (SEGV) Timestamp: Fri 2021-03-05 16:35:51 NZDT (1min 12s ago) Command Line: /usr/bin/baloo_file Executable: /usr/bin/baloo_file Control Group: /user.slice/user-1000.slice/session-2.scope Unit: session-2.scope Slice: user-1000.slice Session: 2 Owner UID: 1000 (me) Boot ID: 4bdeba0f4a9248298a3197f1594f6b6b Machine ID: Hostname: archlinux Storage: /var/lib/systemd/coredump/core.baloo_file.1000.4bdeba0f4a9248298a3197f1594f6b6b.1447.1614915351000000.zst Message: Process 1447 (baloo_file) of user 1000 dumped core. Stack trace of thread 1764: #0 0x00007f45b405a396 n/a (liblmdb.so + 0x4396) #1 0x00007f45b405cefe n/a (liblmdb.so + 0x6efe) #2 0x00007f45b405d644 n/a (liblmdb.so + 0x7644) #3 0x00007f45b405dc50 mdb_get (liblmdb.so + 0x7c50) #4 0x00007f45b5539355 _ZN5Baloo12IdFilenameDB3getEy (libKF5BalooEngine.so.5 + 0x15355) #5 0x00007f45b55333ac _ZNK5Baloo13DocumentUrlDB3getEy (libKF5BalooEngine.so.5 + 0xf3ac) #6 0x00007f45b5544135 _ZNK5Baloo11Transaction11documentUrlEy (libKF5BalooEngine.so.5 + 0x20135) #7 0x000055b939e6fe44 n/a (baloo_file + 0x1de44) #8 0x00007f45b554b59f _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x2759f) #9 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #10 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #11 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #12 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #13 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #14 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #15 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #16 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #17 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #18 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #19 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #20 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #21 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #22 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #23 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #24 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #25 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #26 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #27 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #28 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #29 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #30 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #31 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #32 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #33 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #34 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8functionIFbyEE (libKF5BalooEngine.so.5 + 0x275f7) #35 0x00007f45b554b5f7 _ZN5Baloo16WriteTransaction17removeRecursivelyEyRKSt8funct
*** This bug has been marked as a duplicate of bug 434926 ***