[Bug 738836] tracker-extract dumps core on a few SVG files
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Tue Oct 28 07:33:16 PDT 2014
https://bugzilla.gnome.org/show_bug.cgi?id=738836
GStreamer | don't know | unspecified
--- Comment #3 from Felipe Lessa <felipe.lessa at gmail.com> 2014-10-28 14:33:12 UTC ---
I had a bit of trouble recompiling the packages with debug symbols on Arch, so
I don't know if the information below is enough. Please let me know if not and
I'll dig further.
So perhaps it's a bug on librsvg after all?
$ gdb /usr/lib/tracker/tracker-extract
GNU gdb (GDB) 7.8
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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and "show warranty" for details.
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Type "show configuration" for configuration details.
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<http://www.gnu.org/software/gdb/bugs/>.
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Reading symbols from /usr/lib/tracker/tracker-extract...done.
(gdb) run --file=rfam61-upgma-microRNAs.svg -v 3
Starting program: /usr/lib/tracker/tracker-extract
--file=rfam61-upgma-microRNAs.svg -v 3
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffee879700 (LWP 24732)]
[New Thread 0x7fffed526700 (LWP 24735)]
[New Thread 0x7fffec8af700 (LWP 24737)]
Locale 'TRACKER_LOCALE_LANGUAGE' was set to 'pt_BR.utf8'
Locale 'TRACKER_LOCALE_TIME' was set to 'pt_BR.utf8'
Locale 'TRACKER_LOCALE_COLLATE' was set to 'pt_BR.utf8'
Locale 'TRACKER_LOCALE_NUMERIC' was set to 'pt_BR.utf8'
Locale 'TRACKER_LOCALE_MONETARY' was set to 'pt_BR.utf8'
Setting priority nice level to 19
Loading extractor rules... (/usr/share/tracker/extract-rules)
Loaded rule '10-abw.rule'
Loaded rule '10-bmp.rule'
Loaded rule '10-comics.rule'
Loaded rule '10-dvi.rule'
Loaded rule '10-ebooks.rule'
Loaded rule '10-epub.rule'
Loaded rule '10-flac.rule'
Loaded rule '10-gif.rule'
Loaded rule '10-html.rule'
Loaded rule '10-ico.rule'
Loaded rule '10-jpeg.rule'
Loaded rule '10-mp3.rule'
Loaded rule '10-msoffice.rule'
Loaded rule '10-oasis.rule'
Loaded rule '10-pdf.rule'
Loaded rule '10-png.rule'
Loaded rule '10-ps.rule'
Loaded rule '10-svg.rule'
Loaded rule '10-tiff.rule'
Loaded rule '10-vorbis.rule'
Loaded rule '10-xmp.rule'
Loaded rule '10-xps.rule'
Loaded rule '11-iso.rule'
Loaded rule '11-msoffice-xml.rule'
Loaded rule '15-gstreamer-guess.rule'
Loaded rule '15-playlist.rule'
Loaded rule '15-source-code.rule'
Loaded rule '90-gstreamer-audio-generic.rule'
Loaded rule '90-gstreamer-image-generic.rule'
Loaded rule '90-gstreamer-video-generic.rule'
Loaded rule '90-text-generic.rule'
Extractor rules loaded
[New Thread 0x7fffdffff700 (LWP 24738)]
[New Thread 0x7fffdf7fe700 (LWP 24739)]
[New Thread 0x7fffdeffd700 (LWP 24740)]
[New Thread 0x7fffde7fc700 (LWP 24741)]
[New Thread 0x7fffddffb700 (LWP 24742)]
[New Thread 0x7fffdd7fa700 (LWP 24743)]
[New Thread 0x7fffdcff9700 (LWP 24744)]
[New Thread 0x7fffdc7f8700 (LWP 24745)]
[New Thread 0x7fffdbff7700 (LWP 24746)]
[New Thread 0x7fffdb7f6700 (LWP 24747)]
Initializing media art processing requirements...
No mounts found to iterate
Setting memory limitations: total is 16,8 GB, minimum is 256 MB, recommended is
~1 GB
Virtual/Heap set to 8,4 GB (50% of total or MAXLONG)
MIME type guessed as 'image/svg+xml' (from GIO)
Using /usr/lib/tracker-1.0/extract-modules/libextract-gstreamer.so...
GStreamer backend in use:
Discoverer/GUPnP-DLNA
[New Thread 0x7fffd9631700 (LWP 24750)]
[New Thread 0x7fffcd466700 (LWP 24751)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffd9631700 (LWP 24750)]
0x00007fffd2d1a160 in ?? () from /usr/lib/libcairo.so.2
(gdb) thread apply all bt
Thread 16 (Thread 0x7fffcd466700 (LWP 24751)):
#0 0x00007ffff5ea40d9 in syscall () from /usr/lib/libc.so.6
#1 0x00007ffff640d10c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2 0x00007fffd9658995 in gst_queue_loop (pad=0x7fffd410e4a8) at
gstqueue.c:1252
#3 0x00007fffda4f0f06 in gst_task_func (task=0xa1d710) at gsttask.c:317
#4 0x00007ffff63eff18 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#6 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#7 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 15 (Thread 0x7fffd9631700 (LWP 24750)):
#0 0x00007fffd2d1a160 in ?? () from /usr/lib/libcairo.so.2
#1 0x00007fffd2d49621 in ?? () from /usr/lib/libcairo.so.2
#2 0x00007fffd2d4acb7 in ?? () from /usr/lib/libcairo.so.2
#3 0x00007fffd2d5202b in ?? () from /usr/lib/libcairo.so.2
#4 0x00007fffd2d52cec in ?? () from /usr/lib/libcairo.so.2
#5 0x00007fffd2d5351e in ?? () from /usr/lib/libcairo.so.2
#6 0x00007fffd2d539b9 in ?? () from /usr/lib/libcairo.so.2
#7 0x00007fffd2d0bbb0 in ?? () from /usr/lib/libcairo.so.2
#8 0x00007fffd2d1d7b7 in ?? () from /usr/lib/libcairo.so.2
#9 0x00007fffd2d56dd7 in ?? () from /usr/lib/libcairo.so.2
#10 0x00007fffd2d1472c in ?? () from /usr/lib/libcairo.so.2
#11 0x00007fffd2d064e5 in cairo_fill_preserve () from /usr/lib/libcairo.so.2
#12 0x00007fffd81cc9d9 in rsvg_cairo_render_path (ctx=0x7fffd4113da0,
path=<optimized out>) at rsvg-cairo-draw.c:532
#13 0x00007fffd81c8fd2 in rsvg_render_path (ctx=0x7fffd4113da0,
path=0x7fffd40481d0) at rsvg-base.c:1994
#14 0x00007fffd81c0616 in rsvg_node_draw (self=0x7fffd4047c30,
ctx=0x7fffd4113da0, dominate=0) at rsvg-structure.c:69
#15 0x00007fffd81c06a2 in _rsvg_node_draw_children (self=0x7fffd4047320,
ctx=0x7fffd4113da0, dominate=0) at rsvg-structure.c:87
#16 0x00007fffd81c0616 in rsvg_node_draw (self=0x7fffd4047320,
ctx=0x7fffd4113da0, dominate=0) at rsvg-structure.c:69
#17 0x00007fffd81c0a62 in rsvg_node_svg_draw (self=0x7fffd402fa40,
ctx=0x7fffd4113da0, dominate=<optimized out>)
at rsvg-structure.c:323
#18 0x00007fffd81c0616 in rsvg_node_draw (self=0x7fffd402fa40,
ctx=0x7fffd4113da0, dominate=0) at rsvg-structure.c:69
#19 0x00007fffd81cd6fb in rsvg_handle_render_cairo_sub (handle=0x7fffd40300d0,
cr=0x7fffd4113700, id=<optimized out>)
at rsvg-cairo-render.c:225
#20 0x00007fffd83db98a in gst_rsvg_decode_image (rsvg=0x7fffd4113700,
buffer=0x7fffd401c9a0, frame=0x7fffd9630820)
at gstrsvgdec.c:238
#21 0x00007fffd83dbed6 in gst_rsvg_dec_handle_frame (decoder=0x7fffd408d6a0,
frame=0xa0cb30) at gstrsvgdec.c:342
#22 0x00007fffd9fcab1c in ?? () from /usr/lib/libgstvideo-1.0.so.0
#23 0x00007fffd9fd261b in gst_video_decoder_have_frame () from
/usr/lib/libgstvideo-1.0.so.0
#24 0x00007fffd9fcae76 in ?? () from /usr/lib/libgstvideo-1.0.so.0
#25 0x00007fffd9fcb024 in ?? () from /usr/lib/libgstvideo-1.0.so.0
#26 0x00007fffd9fcd84d in ?? () from /usr/lib/libgstvideo-1.0.so.0
#27 0x00007fffda4c1e1e in gst_pad_chain_data_unchecked (data=<optimized out>,
type=<optimized out>, pad=<optimized out>)
at gstpad.c:3836
#28 gst_pad_push_data (pad=0xa142f0, type=3657225088, data=0x7fffd401c890) at
gstpad.c:4069
#29 0x00007fffd96686ba in gst_type_find_element_loop (pad=0x0) at
gsttypefindelement.c:1110
#30 0x00007fffda4f0f06 in gst_task_func (task=0xa1d050) at gsttask.c:317
#31 0x00007ffff63eff18 in ?? () from /usr/lib/libglib-2.0.so.0
#32 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#33 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#34 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 14 (Thread 0x7fffdb7f6700 (LWP 24747)):
#0 0x00007ffff5ea40d9 in syscall () from /usr/lib/libc.so.6
#1 0x00007ffff640d10c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff639daab in ?? () from /usr/lib/libglib-2.0.so.0
#3 0x00007ffff63eff55 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 13 (Thread 0x7fffdbff7700 (LWP 24746)):
#0 0x00007ffff5ea40d9 in syscall () from /usr/lib/libc.so.6
#1 0x00007ffff640d10c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff639daab in ?? () from /usr/lib/libglib-2.0.so.0
#3 0x00007ffff63eff55 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 12 (Thread 0x7fffdc7f8700 (LWP 24745)):
#0 0x00007ffff5ea40d9 in syscall () from /usr/lib/libc.so.6
#1 0x00007ffff640d10c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff639daab in ?? () from /usr/lib/libglib-2.0.so.0
#3 0x00007ffff63eff55 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 11 (Thread 0x7fffdcff9700 (LWP 24744)):
#0 0x00007ffff5ea40d9 in syscall () from /usr/lib/libc.so.6
#1 0x00007ffff640d10c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff639daab in ?? () from /usr/lib/libglib-2.0.so.0
#3 0x00007ffff63eff55 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 10 (Thread 0x7fffdd7fa700 (LWP 24743)):
#0 0x00007ffff5ea40d9 in syscall () from /usr/lib/libc.so.6
#1 0x00007ffff640d10c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff639daab in ?? () from /usr/lib/libglib-2.0.so.0
#3 0x00007ffff63eff55 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 9 (Thread 0x7fffddffb700 (LWP 24742)):
#0 0x00007ffff5ea40d9 in syscall () from /usr/lib/libc.so.6
#1 0x00007ffff640d10c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff639daab in ?? () from /usr/lib/libglib-2.0.so.0
#3 0x00007ffff63eff55 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 8 (Thread 0x7fffde7fc700 (LWP 24741)):
#0 0x00007ffff5ea40d9 in syscall () from /usr/lib/libc.so.6
#1 0x00007ffff640d10c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff639daab in ?? () from /usr/lib/libglib-2.0.so.0
#3 0x00007ffff63eff55 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 7 (Thread 0x7fffdeffd700 (LWP 24740)):
#0 0x00007ffff5ea40d9 in syscall () from /usr/lib/libc.so.6
#1 0x00007ffff640d10c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff639daab in ?? () from /usr/lib/libglib-2.0.so.0
#3 0x00007ffff63eff55 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 6 (Thread 0x7fffdf7fe700 (LWP 24739)):
#0 0x00007ffff5ea40d9 in syscall () from /usr/lib/libc.so.6
#1 0x00007ffff640d10c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff639daab in ?? () from /usr/lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#3 0x00007ffff63eff55 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 5 (Thread 0x7fffdffff700 (LWP 24738)):
#0 0x00007ffff5ea40d9 in syscall () from /usr/lib/libc.so.6
#1 0x00007ffff640d10c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff639daab in ?? () from /usr/lib/libglib-2.0.so.0
#3 0x00007ffff63eff55 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 4 (Thread 0x7fffec8af700 (LWP 24737)):
#0 0x00007ffff5e9f5bd in poll () from /usr/lib/libc.so.6
#1 0x00007ffff63c8ca4 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff63c8dbc in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007ffff63c8df9 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 3 (Thread 0x7fffed526700 (LWP 24735)):
#0 0x00007ffff5e9f5bd in poll () from /usr/lib/libc.so.6
#1 0x00007ffff63c8ca4 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff63c9032 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#3 0x00007ffff700ecb6 in ?? () from /usr/lib/libgio-2.0.so.0
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 2 (Thread 0x7fffee879700 (LWP 24732)):
#0 0x00007ffff5e9f5bd in poll () from /usr/lib/libc.so.6
#1 0x00007ffff63c8ca4 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff63c8dbc in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007fffee88125d in ?? () from /usr/lib/gio/modules/libdconfsettings.so
#4 0x00007ffff63ef585 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007ffff616a314 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff5ea83ed in clone () from /usr/lib/libc.so.6
Thread 1 (Thread 0x7ffff7f80780 (LWP 24728)):
#0 0x00007ffff5e9f681 in ppoll () from /usr/lib/libc.so.6
#1 0x00007fffda4d4cfe in ppoll (__ss=<optimized out>, __timeout=<optimized
out>, __nfds=<optimized out>, __fds=<optimized out>)
at /usr/include/bits/poll2.h:77
#2 gst_poll_wait (set=0x734cf0, timeout=4) at gstpoll.c:1248
#3 0x00007fffda4961ba in gst_bus_timed_pop_filtered (bus=0x87c200,
timeout=500000000, types=GST_MESSAGE_ANY) at gstbus.c:542
#4 0x00007fffda785644 in ?? () from /usr/lib/libgstpbutils-1.0.so.0
#5 0x00007fffda787dc3 in gst_discoverer_discover_uri () from
/usr/lib/libgstpbutils-1.0.so.0
#6 0x00007fffdabd464b in discoverer_init_and_run (uri=<optimized out>,
extractor=<optimized out>)
at tracker-extract-gstreamer.c:1460
#7 tracker_extract_gstreamer (uri=0x8cddd0 "\t", uri at entry=0x6c1300
"file:///tmp/rfam61-upgma-microRNAs.svg", info=0x6818a0,
type=EXTRACT_MIME_SVG, graph=<optimized out>) at
tracker-extract-gstreamer.c:1597
#8 0x00007fffdabd6548 in tracker_extract_get_metadata (info=0x6818a0) at
tracker-extract-gstreamer.c:1699
#9 0x000000000040b224 in get_file_metadata (task=0x661540,
info_out=0x7fffffffe540) at tracker-extract.c:325
#10 0x000000000040b834 in tracker_extract_get_metadata_by_cmdline
(object=0x671de0, uri=0x661540 "\340\035g",
mime=0x661578 "@d\275\332\377\177") at tracker-extract.c:796
#11 0x0000000000409984 in run_standalone (config=<optimized out>) at
tracker-main.c:283
#12 main (argc=1, argv=0x7fffffffe6b8) at tracker-main.c:345
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