Bug 1323815

Summary: [abrt] tracker: __gst_fast_read16(): tracker-extract killed by SIGSEGV
Product: [Fedora] Fedora Reporter: rosenp
Component: trackerAssignee: Igor Gnatenko <ignatenko>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 24CC: dakingun, debarshir, ignatenko
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/c4b2009ba2b11dc33b2edd2be0562152978e5a61
Whiteboard: abrt_hash:326ebae94efea437c4cf152a8200a1ac10c2ba88;VARIANT_ID=workstation;
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-09-13 14:28:33 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: core_backtrace
none
File: dso_list
none
File: environ
none
File: exploitable
none
File: limits
none
File: maps
none
File: mountinfo
none
File: namespaces
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description rosenp 2016-04-04 19:19:41 UTC 
Description of problem:
I believe this to be a result of a video file that I have on my system. I have no idea how to isolate which one though.

Version-Release number of selected component:
tracker-1.7.4-1.fc24

Additional info:
reporter:       libreport-2.6.4
backtrace_rating: 4
cmdline:        /usr/libexec/tracker-extract
crash_function: __gst_fast_read16
executable:     /usr/libexec/tracker-extract
global_pid:     2143
kernel:         4.5.0-0.rc7.git0.2.fc24.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (7 frames)
 #0 __gst_fast_read16 at /usr/include/gstreamer-1.0/gst/gstutils.h:119
 #1 gst_matroska_demux_add_wvpk_header at matroska-demux.c:2849
 #2 gst_matroska_demux_parse_blockgroup_or_simpleblock at matroska-demux.c:3780
 #3 gst_matroska_demux_parse_id at matroska-demux.c:4487
 #4 gst_matroska_demux_loop at matroska-demux.c:4663
 #5 gst_task_func at gsttask.c:332
 #7 g_thread_proxy at gthread.c:780
Comment 1 rosenp 2016-04-04 19:19:43 UTC 
Created attachment 1143420 [details]
File: backtrace
Comment 2 rosenp 2016-04-04 19:19:44 UTC 
Created attachment 1143421 [details]
File: cgroup
Comment 3 rosenp 2016-04-04 19:19:45 UTC 
Created attachment 1143422 [details]
File: core_backtrace
Comment 4 rosenp 2016-04-04 19:19:46 UTC 
Created attachment 1143423 [details]
File: dso_list
Comment 5 rosenp 2016-04-04 19:19:47 UTC 
Created attachment 1143424 [details]
File: environ
Comment 6 rosenp 2016-04-04 19:19:48 UTC 
Created attachment 1143425 [details]
File: exploitable
Comment 7 rosenp 2016-04-04 19:19:49 UTC 
Created attachment 1143426 [details]
File: limits
Comment 8 rosenp 2016-04-04 19:19:50 UTC 
Created attachment 1143427 [details]
File: maps
Comment 9 rosenp 2016-04-04 19:19:51 UTC 
Created attachment 1143428 [details]
File: mountinfo
Comment 10 rosenp 2016-04-04 19:19:52 UTC 
Created attachment 1143429 [details]
File: namespaces
Comment 11 rosenp 2016-04-04 19:19:53 UTC 
Created attachment 1143430 [details]
File: open_fds
Comment 12 rosenp 2016-04-04 19:19:54 UTC 
Created attachment 1143431 [details]
File: proc_pid_status
Comment 13 rosenp 2016-04-04 19:19:55 UTC 
Created attachment 1143432 [details]
File: var_log_messages
Comment 14 rosenp 2016-04-04 22:43:17 UTC 
Aha! This must be crashing with one of my video files that i muxed with mkvtoolnix. I believe there was a bug a few versions back with mkvtoolnix where the wavpack header was not written correctly. As I remember, I couldn't even extract the audio stream with mkvtoolnix last time i tried.