Bug#915042: tracker-extract: crash while extracting Matroska data
Patrice Duroux
patrice.duroux at gmail.com
Thu Nov 29 18:29:40 GMT 2018
Package: tracker-extract
Version: 2.1.5-3
Severity: normal
Dear Maintainer,
Following the advice of Reco at so point in this email thread:
https://lists.debian.org/debian-user/2018/11/msg00829.html
here follows some trace of the trouble that I got activating systemd-coredump
and installing some debugging symbol packages.
Also regarding the link in /tmp/tracker-extract-files.XXXX it is due to some
Matroska file.
Some difficulty is that it is trap in a «loop» on that generating lot of
crashes and lot of coredump.
Regards,
Patrice
PID: 3857 (tracker-extract)
UID: 1000 (patrice)
GID: 1000 (patrice)
Signal: 31 (SYS)
Timestamp: Thu 2018-11-29 19:12:53 CET (1min 35s ago)
Command Line: /usr/lib/tracker/tracker-extract
Executable: /usr/lib/tracker/tracker-extract
Control Group: /user.slice/user-1000.slice/user at 1000.service/tracker-
extract.service
Unit: user at 1000.service
User Unit: tracker-extract.service
Slice: user-1000.slice
Owner UID: 1000 (patrice)
Boot ID: 5122bdd0974e4b00b123ed9acc67a2bd
Machine ID: 7b96703962d14b21b365984860adb794
Hostname: hp-dark
Storage: /var/lib/systemd/coredump/core.tracker-
extract.1000.5122bdd0974e4b00b123ed9acc67a2bd.3857.1543515173000000.lz4
Message: Process 3857 (tracker-extract) of user 1000 dumped core.
Stack trace of thread 3874:
#0 0x00007f0e7d689839 __GI_raise (libc.so.6)
#1 0x00007f0e7d674535 __GI_abort (libc.so.6)
#2 0x00007f0e7d6cb718 __libc_message (libc.so.6)
#3 0x00007f0e7d6d1e3a malloc_printerr (libc.so.6)
#4 0x00007f0e7d6d3910 _int_free (libc.so.6)
#5 0x00007f0e3818235a _ZN13MetaDataArrayI8PBMotionED4Ev
(libde265.so.0)
#6 0x00007f0e381802c9 _ZN22decoded_picture_bufferD2Ev
(libde265.so.0)
#7 0x00007f0e38175d37 _ZN15decoder_contextD2Ev (libde265.so.0)
#8 0x00007f0e381760f9 _ZN15decoder_contextD0Ev (libde265.so.0)
#9 0x00007f0e3816e967 de265_free_decoder (libde265.so.0)
#10 0x00007f0e38397fc5 _gst_libde265_dec_free_decoder
(libgstde265.so)
#11 0x00007f0e3aba339a gst_video_decoder_change_state
(libgstvideo-1.0.so.0)
#12 0x00007f0e3ac91eee gst_element_change_state
(libgstreamer-1.0.so.0)
#13 0x00007f0e3ac9260e gst_element_set_state_func
(libgstreamer-1.0.so.0)
#14 0x00007f0e3ac6fb27 gst_bin_element_set_state
(libgstreamer-1.0.so.0)
#15 0x00007f0e38c7eac2 gst_decode_bin_change_state
(libgstplayback.so)
#16 0x00007f0e3ac91eee gst_element_change_state
(libgstreamer-1.0.so.0)
#17 0x00007f0e3ac9260e gst_element_set_state_func
(libgstreamer-1.0.so.0)
#18 0x00007f0e3ac6fb27 gst_bin_element_set_state
(libgstreamer-1.0.so.0)
#19 0x00007f0e38c9406a gst_uri_decode_bin_change_state
(libgstplayback.so)
#20 0x00007f0e3ac91eee gst_element_change_state
(libgstreamer-1.0.so.0)
#21 0x00007f0e3ac9260e gst_element_set_state_func
(libgstreamer-1.0.so.0)
#22 0x00007f0e3ac6fb27 gst_bin_element_set_state
(libgstreamer-1.0.so.0)
#23 0x00007f0e3ac91eee gst_element_change_state
(libgstreamer-1.0.so.0)
#24 0x00007f0e3ac9260e gst_element_set_state_func
(libgstreamer-1.0.so.0)
#25 0x00007f0e3ac17e59 discoverer_cleanup
(libgstpbutils-1.0.so.0)
#26 0x00007f0e3ac1c703 gst_discoverer_discover_uri
(libgstpbutils-1.0.so.0)
#27 0x00007f0e646ab5a1 discoverer_init_and_run (libextract-
gstreamer.so)
#28 0x00007f0e646ac8d0 tracker_extract_get_metadata
(libextract-gstreamer.so)
#29 0x00005607bfadac97 n/a (/usr/lib/tracker/tracker-extract)
GNU gdb (Debian 8.2-1) 8.2
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Reading symbols from /usr/lib/tracker/tracker-extract...Reading symbols from
/usr/lib/debug/.build-
id/2b/005c2b502c7ac8de5fbaa40a3c0acf3cffb7b4.debug...done.
done.
[New LWP 3874]
[New LWP 3859]
[New LWP 3861]
[New LWP 3860]
[New LWP 3862]
[New LWP 3863]
[New LWP 3857]
[New LWP 3867]
[New LWP 3870]
[New LWP 3871]
[New LWP 3869]
[New LWP 3894]
[New LWP 3866]
[New LWP 3868]
[New LWP 3872]
[New LWP 3896]
[New LWP 3877]
[New LWP 3898]
[New LWP 3899]
[New LWP 3895]
[New LWP 3902]
[New LWP 3909]
[New LWP 3901]
[New LWP 3905]
[New LWP 3903]
[New LWP 3875]
[New LWP 3864]
[New LWP 3865]
[New LWP 3873]
[New LWP 3876]
[New LWP 3897]
[New LWP 3900]
[New LWP 3904]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/tracker/tracker-extract'.
Program terminated with signal SIGSYS, Bad system call.
#0 __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:46
46 ../sysdeps/unix/sysv/linux/raise.c: Aucun fichier ou dossier de ce
type.
[Current thread is 1 (Thread 0x7f0e394fa700 (LWP 3874))]
(gdb) quit
-- System Information:
Debian Release: buster/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.18.0-3-amd64 (SMP w/8 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages tracker-extract depends on:
ii dconf-gsettings-backend [gsettings-backend] 0.30.1-1
ii libc6 2.28-1
ii libcue2 2.2.1-2
ii libexempi3 2.4.5-2
ii libexif12 0.6.21-5
ii libflac8 1.3.2-3
ii libgexiv2-2 0.10.8-1
ii libgif7 5.1.4-3
ii libglib2.0-0 2.58.1-2
ii libgsf-1-114 1.14.44-1
ii libgstreamer-plugins-base1.0-0 1.14.4-1
ii libgstreamer1.0-0 1.14.4-1
ii libgxps2 0.3.0-3
ii libicu63 63.1-4
ii libiptcdata0 1.0.5-2
ii libjpeg62-turbo 1:1.5.2-2+b1
ii libosinfo-1.0-0 1.2.0-1
ii libpng16-16 1.6.34-2
ii libpoppler-glib8 0.69.0-2
ii libseccomp2 2.3.3-3
ii libtagc0 1.11.1+dfsg.1-0.2+b2
ii libtiff5 4.0.10-3
ii libtotem-plparser18 3.26.1-1
ii libtracker-miner-2.0-0 2.1.6-3
ii libtracker-sparql-2.0-0 2.1.6-3
ii libvorbisfile3 1.3.6-1
ii libxml2 2.9.4+dfsg1-7+b2
ii tracker 2.1.6-3
tracker-extract recommends no packages.
tracker-extract suggests no packages.
-- no debconf information
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