tracker-extract-3: Disallowed syscall "mbind" caught in sandbox
tracker-extract-3 dies with "Bad system call" ( Disallowed syscall "mbind" caught in sandbox ) on my Ubuntu 22.04.. Seems to be happening during parsing a .wav file in libopenblas
spacy@egal-12:~$ _MESSAGES_DEBUG=all TRACKER_DEBUG=config /usr/libexec/tracker-extract-3
Tracker-Message: 17:18:37.603: Set scheduler policy to SCHED_IDLE
Tracker-Message: 17:18:37.603: Setting priority nice level to 19
Tracker-Message: 17:18:37.606: General options:
Tracker-Message: 17:18:37.606: Max bytes (per file) ................. 1048576
Tracker-Message: 17:18:37.606: Loading extractor rules... (/usr/share/tracker3-miners/extract-rules)
Tracker-Message: 17:18:37.606: Loaded rule '10-abw.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-bmp.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-comics.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-desktop.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-ebooks.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-epub.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-gif.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-html.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-ico.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-jpeg.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-mp3.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-msoffice.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-oasis.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-pdf.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-png.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-ps.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-raw.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-svg.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-tiff.rule'
Tracker-Message: 17:18:37.607: Loaded rule '10-xps.rule'
Tracker-Message: 17:18:37.607: Loaded rule '11-msoffice-xml.rule'
Tracker-Message: 17:18:37.607: Loaded rule '15-executable.rule'
Tracker-Message: 17:18:37.607: Loaded rule '15-games.rule'
Tracker-Message: 17:18:37.607: Loaded rule '15-gstreamer-guess.rule'
Tracker-Message: 17:18:37.607: Loaded rule '15-playlist.rule'
Tracker-Message: 17:18:37.607: Loaded rule '15-text.rule'
Tracker-Message: 17:18:37.607: Loaded rule '90-disc-generic.rule'
Tracker-Message: 17:18:37.607: Loaded rule '90-gstreamer-audio-generic.rule'
Tracker-Message: 17:18:37.607: Loaded rule '90-gstreamer-video-generic.rule'
Tracker-Message: 17:18:37.607: Extractor rules loaded
Disallowed syscall "mbind" caught in sandbox
Bad system call (core dumped)
spacy@egal-12:~$ /usr/libexec/tracker-extract-3 --version
Tracker 3.1.3
This program is free software and comes without any warranty.
It is licensed under version 2 or later of the General Public License which can be viewed at:
http://www.gnu.org/licenses/gpl.txt
spacy@egal-12:~$ gdb /usr/libexec/tracker-extract-3
GNU gdb (Ubuntu 11.1-0ubuntu2) 11.1
Copyright (C) 2021 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-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
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Reading symbols from /usr/libexec/tracker-extract-3...
(No debugging symbols found in /usr/libexec/tracker-extract-3)
(gdb) y
Undefined command: "y". Try "help".
(gdb) r
Starting program: /usr/libexec/tracker-extract-3
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff3d11640 (LWP 7832)]
[New Thread 0x7ffff3510640 (LWP 7833)]
[New Thread 0x7ffff2cdb640 (LWP 7834)]
[New Thread 0x7fffe3fff640 (LWP 7835)]
[New Thread 0x7fffe37fe640 (LWP 7837)]
[New Thread 0x7fffe2ffd640 (LWP 7838)]
[New Thread 0x7fffe27fc640 (LWP 7839)]
[New Thread 0x7fffe1ffb640 (LWP 7840)]
[New Thread 0x7fffe17fa640 (LWP 7841)]
[New Thread 0x7fffe0ff9640 (LWP 7842)]
[New Thread 0x7fffb9e51640 (LWP 7843)]
[New Thread 0x7fffb9650640 (LWP 7844)]
Thread 12 "wavparse0:sink" received signal SIGSYS, Bad system call.
[Switching to Thread 0x7fffb9e51640 (LWP 7843)]
syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
38 ../sysdeps/unix/sysv/linux/x86_64/syscall.S: No such file or directory.
(gdb) backtrace
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffba51d8be in () at /lib/x86_64-linux-gnu/libopenblas.so.0
#2 0x00007fffba51dd42 in blas_memory_alloc () at /lib/x86_64-linux-gnu/libopenblas.so.0
#3 0x00007fffba51e838 in () at /lib/x86_64-linux-gnu/libopenblas.so.0
#4 0x00007ffff7917927 in start_thread (arg=<optimized out>) at pthread_create.c:435
#5 0x00007ffff79a79e4 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100