https://bugs.kde.org/show_bug.cgi?id=393181
Bug ID: 393181
Summary: Baloo uses 100% CPU. Never ending indexing while it is
only one file left.
Product: frameworks-baloo
Version: 5.44.0
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: Baloo File Daemon
Assignee: baloo-bugs-n...@kde.org
Reporter: cyberan...@gmail.com
Target Milestone: ---
`/usr/bin/baloo_file_extractor` is using 100% percent of a single core no
matter what.
It seems that it cannot index a file for some unknown reason, but I cannot find
which file is this.
Some debug info follows:
$ balooctl status
Baloo File Indexer is running
Indexer state: Indexing file content
Indexed 136960 / 136961 files
Current size of index is 2.25 GiB
The command `qdbus org.kde.baloo /scheduler
org.kde.baloo.scheduler.checkUnindexedFiles` returns nothing.
The command `qdbus org.kde.baloo /fileindexer
org.kde.baloo.fileindexer.currentFile` returns nothing.
An strace attached on the pid of baloo_file_extractor shows that the brk
syscall is repeatedly executed:
$ sudo strace -f -p 11345
strace: Process 11345 attached with 3 threads
[pid 11347] restart_syscall(<... resuming interrupted restart_syscall
...>strace: [ Process PID=11345 runs in x32 mode. ]
<unfinished ...>
[pid 11346] restart_syscall(<... resuming interrupted poll ...> <unfinished
...>
[pid 11345] brk(0x1a27000) = 0x1a27000
strace: [ Process PID=11345 runs in 64 bit mode. ]
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] mmap(NULL, 5246976, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ef3630be000
[pid 11345] munmap(0x7ef3630be000, 5246976) = 0
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11346] <... restart_syscall resumed> ) = 1
[pid 11346] recvmsg(4, {msg_name(0)=NULL,
msg_iov(1)=[{"U\2\216\1\363Fh\0\3\24\4\0\20\0\0\0\0\0\0\24\24\24\24\24\0\0\3\37%\2\0\0",
4096}], msg_controllen=0, msg_flags=0}, 0) = 32
[pid 11346] write(6, "\1\0\0\0\0\0\0\0", 8) = 8
[pid 11346] poll([{fd=4, events=POLLIN}], 1, -1 <unfinished ...>
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2427000) = 0x2427000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f27000) = 0x1f27000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f28000) = 0x1f28000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f28000) = 0x1f28000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f28000) = 0x1f28000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f28000) = 0x1f28000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f28000) = 0x1f28000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f28000) = 0x1f28000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f28000) = 0x1f28000
[pid 11345] brk(0x2428000) = 0x2428000
[pid 11345] brk(0x1a27000) = 0x1a27000
[pid 11345] brk(0x1f28000) = 0x1f28000
[pid 11345] brk(0x2428000) = 0x2428000
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