Re: [Tracker] tracker-miner-fs crash?

From: Carlos Garnacho <carlosg gnome org>
To: Tshepang Lekhonkhobe <tshepang gmail com>
Cc: Tracker mailing list <tracker-list gnome org>
Subject: Re: [Tracker] tracker-miner-fs crash?
Date: Tue, 15 Dec 2009 14:07:20 +0100

Hi Tshepang!

If something, I'm personally puzzled, I've been trying to spot the
memory corruptions that could lead to several of the backtraces that you
provided to no avail. By the looks of it, it seems like you're moving
files in this last one, could you tell more details about this? is it a
recursive move? was the directory big? where other operations happening
at that time?

Also, perhaps valgrind could shed some more light in here, it seems to
me that GFiles are being destroyed too early, leading to these warnings.
Some insight on where does that early unref happen would be much
appreciated...

Thanks again for these backtraces, even if they keep me thinking for
hours :P

  Carlos

On lun, 2009-12-14 at 15:14 +0200, Tshepang Lekhonkhobe wrote:

Hi,

Can someone guide me step-by-step so this can be fixed, cuz I just got
another one and am not getting responses from you guys
(G_DEBUG=gc-friendly G_SLICE=always-malloc gdb
/usr/libexec/tracker-miner-fs):

[snip]
Tracker-Message: Received monitor event:256->'IN_CREATE' for
file:'/home/wena/src/rsyslog-4.4.2.orig' (cookie:0)
(tracker-miner-fs:3863): Tracker-DEBUG: Setting up cached events timeout check
Tracker-Message: Received monitor event:256->'IN_CREATE' for
file:'/home/wena/src/rsyslog_4.4.2.orig.tar.gz.tmp-extract.5jrFH'
(cookie:0)
Tracker-Message: Received monitor event:4->'IN_ATTRIB' for
file:'/home/wena/src/rsyslog_4.4.2.orig.tar.gz.tmp-extract.5jrFH'
(cookie:0)
Tracker-Message: Received monitor event:4->'IN_ATTRIB' for
file:'/home/wena/src/rsyslog_4.4.2.orig.tar.gz.tmp-extract.5jrFH'
(cookie:0)
(tracker-miner-fs:3863): Tracker-DEBUG: Checking for cached events
that have timed out...
(tracker-miner-fs:3863): Tracker-DEBUG: Comparing now:1260791984 to
then:1260791983 (start:1260791983), diff:1 (with start:1)
(tracker-miner-fs:3863): Tracker-DEBUG: Cached event:256 has timed out
(1 seconds have elapsed)
(tracker-miner-fs:3863): Tracker-DEBUG:
Ignored:'/home/wena/src/rsyslog-4.4.2.orig' (DIR) (create monitor
event or user request)
(tracker-miner-fs:3863): Tracker-DEBUG: Comparing now:1260791984 to
then:1260791984 (start:1260791983), diff:0 (with start:1)
Tracker-Message: Received monitor event:512->'IN_DELETE' for
file:'/home/wena/src/rsyslog-4.4.2.orig' (cookie:0)
Tracker-Message: Received monitor event:128->'IN_MOVED_TO | IN_MOVE*'
for file:'/home/wena/src/rsyslog-4.4.2.orig' (cookie:1131)
(tracker-miner-fs:3863): Tracker-DEBUG: Setting up event pair timeout check
(tracker-miner-fs:3863): Tracker-DEBUG: Cached event:512 being handled
before IN_MOVED_TO | IN_MOVE*
(tracker-miner-fs:3863): Tracker-DEBUG:
Ignored:'/home/wena/src/rsyslog-4.4.2.orig' (FILE) (delete monitor
event or user request)
Tracker-Message: Received monitor event:512->'IN_DELETE' for
file:'/home/wena/src/rsyslog_4.4.2.orig.tar.gz.tmp-extract.5jrFH'
(cookie:0)
Tracker-Message: Received monitor event:64->'IN_MOVED_FROM | IN_MOVE*'
for file:'/home/wena/src/rsyslog-4.4.2.orig' (cookie:1132)
Tracker-Message: Received monitor event:128->'IN_MOVED_TO | IN_MOVE*'
for file:'/home/wena/src/rsyslog-4.4.2' (cookie:1132)
(tracker-miner-fs:3863): Tracker-DEBUG: Checking for cached events
that have timed out...
(tracker-miner-fs:3863): Tracker-DEBUG: Comparing now:1260791985 to
then:1260791984 (start:1260791984), diff:1 (with start:1)
(tracker-miner-fs:3863): Tracker-DEBUG: Cached event:512 has timed out
(1 seconds have elapsed)
(tracker-miner-fs:3863): Tracker-DEBUG: Found
:'/home/wena/src/rsyslog_4.4.2.orig.tar.gz.tmp-extract.5jrFH' (FILE)
(delete monitor event or user request)
(tracker-miner-fs:3863): Tracker-DEBUG: No more cached events, removing timeout
(tracker-miner-fs:3863): Tracker-DEBUG: Checking for event pairs which
have timed out...
(tracker-miner-fs:3863): Tracker-DEBUG: Comparing now:1260791985 to
then:1260791984, diff:1
(tracker-miner-fs:3863): Tracker-DEBUG: Comparing now:1260791985 to
then:1260791984, diff:1
(tracker-miner-fs:3863): Tracker-DEBUG: Checking for event pairs which
have timed out...
(tracker-miner-fs:3863): Tracker-DEBUG: Comparing now:1260791986 to
then:1260791984, diff:2
(tracker-miner-fs:3863): Tracker-DEBUG: Event:128 with cookie:1131 has
timed out (2 seconds have elapsed)
(tracker-miner-fs:3863): Tracker-DEBUG:
Ignored:'/home/wena/src/rsyslog-4.4.2.orig' (FILE) (create monitor
event or user request)
(tracker-miner-fs:3863): Tracker-DEBUG: Comparing now:1260791986 to
then:1260791984, diff:2
(tracker-miner-fs:3863): Tracker-DEBUG: Event:64 with cookie:1132 has
timed out (2 seconds have elapsed)
(tracker-miner-fs:3863): Tracker-DEBUG:
Ignored:'/home/wena/src/rsyslog-4.4.2.orig' (FILE) (delete monitor
event or user request)
(tracker-miner-fs:3863): Tracker-DEBUG: No more events to pair, removing timeout
[Thread 0xb6dffb70 (LWP 6589) exited]

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute
sparql: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.
(tracker-miner-fs:3863): Tracker-DEBUG: Removing item:
'file:///home/wena/src/rsyslog_4.4.2.orig.tar.gz.tmp-extract.5jrFH'
(Deleted from filesystem)

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute
sparql: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute
sparql: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute
sparql: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute
sparql: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute
sparql: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute
sparql: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute
sparql: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute
sparql: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute sparql
query: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute
sparql: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute sparql
query: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.

(tracker-miner-fs:3863): Tracker-CRITICAL **: Could not execute sparql
query: Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network
connection was broken.
(tracker-miner-fs:3863): Tracker-DEBUG:   File does not exist anyway
(uri:'file:///home/wena/src/rsyslog_4.4.2.orig.tar.gz.tmp-extract.5jrFH')
(tracker-miner-fs:3863): Tracker-DEBUG: Not in
store:'/home/wena/src/rsyslog-4.4.2.orig'->'/home/wena/src/rsyslog-4.4.2':Found
 (DIR) (move monitor event or user request)
(tracker-miner-fs:3863): Tracker-DEBUG: Not in
store:'?'->'/home/wena/src/rsyslog-4.4.2.orig' (DIR) (move monitor
event, source monitored)

(tracker-miner-fs:3863): GLib-GIO-CRITICAL **: g_file_get_path:
assertion `G_IS_FILE (file)' failed

(tracker-miner-fs:3863): Tracker-CRITICAL **: tracker_monitor_remove:
assertion `G_IS_FILE (file)' failed

(tracker-miner-fs:3863): GLib-GIO-CRITICAL **: g_file_has_prefix:
assertion `G_IS_FILE (prefix)' failed

(tracker-miner-fs:3863): GLib-GIO-CRITICAL **: g_file_equal: assertion
`G_IS_FILE (file2)' failed

[snip - this noise gets repeated numerous times]

(tracker-miner-fs:3863): GLib-GIO-CRITICAL **: g_file_has_prefix:
assertion `G_IS_FILE (prefix)' failed

(tracker-miner-fs:3863): GLib-GIO-CRITICAL **: g_file_equal: assertion
`G_IS_FILE (file2)' failed

(tracker-miner-fs:3863): GLib-GIO-CRITICAL **: g_file_has_prefix:
assertion `G_IS_FILE (prefix)' failed

(tracker-miner-fs:3863): GLib-GIO-CRITICAL **: g_file_equal: assertion
`G_IS_FILE (file2)' failed

Program received signal SIGSEGV, Segmentation fault.
0xb7cbe5fe in IA__g_type_check_instance_is_a
(type_instance=0xb6e77798, iface_type=134658600) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/gobject/gtype.c:3697
3697  /build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/gobject/gtype.c:
No such file or directory.
      in /build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/gobject/gtype.c
(gdb) thread apply all bt

Thread 1 (Thread 0xb79ed750 (LWP 3863)):
#0  0xb7cbe5fe in IA__g_type_check_instance_is_a
(type_instance=0xb6e77798, iface_type=134658600) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/gobject/gtype.c:3697
#1  0xb7d018f5 in IA__g_file_has_prefix (file=0x80f5f00,
prefix=0xb6e77798) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/gio/gfile.c:740
#2  0xb7e43893 in monitor_move (monitor=0x8074598,
old_file=0xb6e77798, new_file=0xb6e74638) at tracker-monitor.c:1276
#3  0xb7e44025 in libinotify_monitor_event_cb (handle=0x8075270,
monitor_name=0x8088608 "/home/wena/src", filename=0xbfffec8c
"rsyslog-4.4.2", event_type=128, cookie=1132,
    user_data=0x8074598) at tracker-monitor.c:1155
#4  0xb7e50cb5 in inotify_handle_invoke_callback (inh=0x8075270,
filename=0xbfffec8c "rsyslog-4.4.2", type=128, cookie=1132) at
inotify-handle.c:272
#5  0xb7e5068a in process_one_event (source=0x80767c0,
condition=G_IO_IN, data=0x0) at inotify-monitor.c:52
#6  inotify_watch_func (source=0x80767c0, condition=G_IO_IN, data=0x0)
at inotify-monitor.c:96
#7  0xb7c4f88d in g_io_unix_dispatch (source=0x80873c8,
callback=0xb7e50540 <inotify_watch_func>, user_data=0x0)
    at /build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/glib/giounix.c:162
#8  0xb7c18f28 in g_main_dispatch (context=0x806ec98) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/glib/gmain.c:1960
#9  IA__g_main_context_dispatch (context=0x806ec98) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/glib/gmain.c:2513
#10 0xb7c1c6b3 in g_main_context_iterate (context=0x806ec98, block=1,
dispatch=1, self=0x805c8f0) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/glib/gmain.c:2591
#11 0xb7c1cb7a in IA__g_main_loop_run (loop=0xb6e75060) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/glib/gmain.c:2799
#12 0xb7e40855 in should_change_index_for_file (fs=0x8076910,
file=0xb6e745c8) at tracker-miner-fs.c:1635
#13 0xb7e3a196 in tracker_marshal_BOOLEAN__OBJECT (closure=0x8076f70,
return_value=0xbffff110, n_param_values=2, param_values=0xb6e64738,
invocation_hint=0xbffff0fc,
    marshal_data=0xb7e40960) at tracker-marshal.c:450
#14 0xb7ca3de3 in IA__g_closure_invoke (closure=0x8076f70,
return_value=0xbffff110, n_param_values=2, param_values=0xb6e64738,
invocation_hint=0xbffff0fc)
    at /build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/gobject/gclosure.c:767
#15 0xb7cb7f0f in signal_emit_unlocked_R (node=0x8068240, detail=0,
instance=0x8076ef8, emission_return=0xbffff248,
instance_and_params=0xb6e64738)
    at /build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/gobject/gsignal.c:3247
#16 0xb7cb91ef in IA__g_signal_emit_valist (instance=0x8076ef8,
signal_id=21, detail=0, var_args=0xbffff2a0 "\310\362\377\277\001")
    at /build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/gobject/gsignal.c:2990
#17 0xb7cb97b6 in IA__g_signal_emit (instance=0x8076ef8, signal_id=21,
detail=0) at /build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/gobject/gsignal.c:3037
#18 0xb7e395a8 in check_file (data=0x8076ef8) at tracker-crawler.c:267
#19 process_func (data=0x8076ef8) at tracker-crawler.c:318
#20 0xb7c17141 in g_idle_dispatch (source=0xb6e6f568,
callback=0x61662027, user_data=0x8076ef8) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/glib/gmain.c:4065
#21 0xb7c18f28 in g_main_dispatch (context=0x806ec98) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/glib/gmain.c:1960
#22 IA__g_main_context_dispatch (context=0x806ec98) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/glib/gmain.c:2513
#23 0xb7c1c6b3 in g_main_context_iterate (context=0x806ec98, block=1,
dispatch=1, self=0x805c8f0) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/glib/gmain.c:2591
#24 0xb7c1cb7a in IA__g_main_loop_run (loop=0x80768b0) at
/build/buildd-glib2.0_2.22.3-1-i386-Y6yR35/glib2.0-2.22.3/glib/gmain.c:2799
#25 0x08050d15 in main (argc=134678776, argv=0x2) at tracker-main.c:335


On Thu, Dec 3, 2009 at 09:58, Tshepang Lekhonkhobe <tshepang gmail com> wrote:

I got another one (G_DEBUG=gc-friendly G_SLICE=always-malloc gdb
/usr/libexec/tracker-miner-fs):

[snip]
(tracker-miner-fs:21351): Tracker-DEBUG: Adding item
'file:///home/wena/work/workspace/Prov/src/main/java/com/tauspace/provision2/parsers/VASParser.java'
(tracker-miner-fs:21351): Tracker-DEBUG: Adding item
'file:///home/wena/work/provisioning/logs/mule.log'
(tracker-miner-fs:21351): Tracker-DEBUG: Adding item
'file:///home/wena/work/provisioning/logs/mule.log'
(tracker-miner-fs:21351): Tracker-DEBUG: Adding item
'file:///home/wena/work/provisioning/logs/mule.log'

(tracker-miner-fs:21351): GLib-GObject-CRITICAL **: g_object_unref:
assertion `G_IS_OBJECT (object)' failed

Program received signal SIGSEGV, Segmentation fault.
0xb7ca6dc4 in IA__g_object_unref (_object=0xb7d03be0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gobject/gobject.c:2415
2415    /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gobject/gobject.c:
No such file or directory.
       in /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gobject/gobject.c
(gdb) thread apply all bt

Thread 37 (Thread 0xb35fab70 (LWP 22015)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb7b1a5c3 in ___lxstat64 (vers=3, name=0xb5e06ef0
"/usr/share/doc/libenca0", buf=0xb35fa148) at
../sysdeps/unix/sysv/linux/lxstat64.c:48
#2  0xb7d466a7 in lstat (basename=0xb5e07c98 "libenca0",
path=0xb5e06ef0 "/usr/share/doc/libenca0",
attribute_matcher=0xb5e65a48,
flags=G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
   parent_info=0xb5e00954, error=0xb35fa208) at /usr/include/sys/stat.h:460
#3  _g_local_file_info_get (basename=0xb5e07c98 "libenca0",
path=0xb5e06ef0 "/usr/share/doc/libenca0",
attribute_matcher=0xb5e65a48,
flags=G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
   parent_info=0xb5e00954, error=0xb35fa208) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/glocalfileinfo.c:1448
#4  0xb7d4399d in g_local_file_enumerator_next_file
(enumerator=0xb5e00930, cancellable=0x80755a8, error=0xb35fa248)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/glocalfileenumerator.c:345
#5  0xb7d06e62 in next_files_thread (res=0x80fb458, object=0xb5e00930,
cancellable=0x80755a8)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/gfileenumerator.c:641
#6  0xb7d22f39 in run_in_thread (job=0x80ef930, c=0x80755a8,
_data=0x80a0fe8) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/gsimpleasyncresult.c:676
#7  0xb7d177e4 in io_job_thread (data=0x80ef930, user_data=0x0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/gioscheduler.c:182
#8  0xb7c45766 in g_thread_pool_thread_proxy (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:265
#9  0xb7c4411f in g_thread_create_proxy (data=0x80b31d8) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthread.c:635
#10 0xb7dc5585 in start_thread (arg=0xb35fab70) at pthread_create.c:300
#11 0xb7b2a18e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 36 (Thread 0xb3dfbb70 (LWP 22014)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb7dc93d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb7dbc06d in g_cond_timed_wait_posix_impl (cond=0x8084538,
entered_mutex=0x80, abs_time=0x96e7)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gthread/gthread-posix.c:242
#3  0xb7bf2b19 in g_async_queue_pop_intern_unlocked (queue=0x8083bf8,
try=<value optimized out>, end_time=0xb3dfb2e4)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gasyncqueue.c:365
#4  0xb7c457a8 in g_thread_pool_wait_for_new_task (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:220
#5  g_thread_pool_thread_proxy (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:254
#6  0xb7c4411f in g_thread_create_proxy (data=0xb5e26998) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthread.c:635
#7  0xb7dc5585 in start_thread (arg=0xb3dfbb70) at pthread_create.c:300
#8  0xb7b2a18e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 35 (Thread 0xb6780b70 (LWP 22013)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb7dc93d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb7dbc06d in g_cond_timed_wait_posix_impl (cond=0x8084538,
entered_mutex=0x80, abs_time=0x96f1)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gthread/gthread-posix.c:242
#3  0xb7bf2b19 in g_async_queue_pop_intern_unlocked (queue=0x8083bf8,
try=<value optimized out>, end_time=0xb67802e4)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gasyncqueue.c:365
#4  0xb7c457a8 in g_thread_pool_wait_for_new_task (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:220
#5  g_thread_pool_thread_proxy (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:254
#6  0xb7c4411f in g_thread_create_proxy (data=0xb5e63598) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthread.c:635
#7  0xb7dc5585 in start_thread (arg=0xb6780b70) at pthread_create.c:300
#8  0xb7b2a18e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
---Type <return> to continue, or q <return> to quit---

Thread 34 (Thread 0xb7782b70 (LWP 22012)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb7dc93d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb7dbc06d in g_cond_timed_wait_posix_impl (cond=0x8084538,
entered_mutex=0x80, abs_time=0x96e1)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gthread/gthread-posix.c:242
#3  0xb7bf2b19 in g_async_queue_pop_intern_unlocked (queue=0x8083bf8,
try=<value optimized out>, end_time=0xb77822e4)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gasyncqueue.c:365
#4  0xb7c457a8 in g_thread_pool_wait_for_new_task (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:220
#5  g_thread_pool_thread_proxy (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:254
#6  0xb7c4411f in g_thread_create_proxy (data=0xb5e1cef8) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthread.c:635
#7  0xb7dc5585 in start_thread (arg=0xb7782b70) at pthread_create.c:300
#8  0xb7b2a18e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 33 (Thread 0xb55feb70 (LWP 22011)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb7dc93d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb7dbc06d in g_cond_timed_wait_posix_impl (cond=0x8084538,
entered_mutex=0x80, abs_time=0x96ef)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gthread/gthread-posix.c:242
#3  0xb7bf2b19 in g_async_queue_pop_intern_unlocked (queue=0x8083bf8,
try=<value optimized out>, end_time=0xb55fe2e4)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gasyncqueue.c:365
#4  0xb7c457a8 in g_thread_pool_wait_for_new_task (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:220
#5  g_thread_pool_thread_proxy (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:254
#6  0xb7c4411f in g_thread_create_proxy (data=0xb5e01a48) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthread.c:635
#7  0xb7dc5585 in start_thread (arg=0xb55feb70) at pthread_create.c:300
#8  0xb7b2a18e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 32 (Thread 0xb45fcb70 (LWP 22010)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb7dc93d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb7dbc06d in g_cond_timed_wait_posix_impl (cond=0x8084538,
entered_mutex=0x80, abs_time=0x96eb)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gthread/gthread-posix.c:242
#3  0xb7bf2b19 in g_async_queue_pop_intern_unlocked (queue=0x8083bf8,
try=<value optimized out>, end_time=0xb45fc2e4)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gasyncqueue.c:365
#4  0xb7c457a8 in g_thread_pool_wait_for_new_task (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:220
#5  g_thread_pool_thread_proxy (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:254
#6  0xb7c4411f in g_thread_create_proxy (data=0x809c330) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthread.c:635
#7  0xb7dc5585 in start_thread (arg=0xb45fcb70) at pthread_create.c:300
#8  0xb7b2a18e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 31 (Thread 0xb4dfdb70 (LWP 22009)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb7dc93d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb7dbc06d in g_cond_timed_wait_posix_impl (cond=0x8084538,
entered_mutex=0x80, abs_time=0x96e3)
---Type <return> to continue, or q <return> to quit---
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gthread/gthread-posix.c:242
#3  0xb7bf2b19 in g_async_queue_pop_intern_unlocked (queue=0x8083bf8,
try=<value optimized out>, end_time=0xb4dfd2e4)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gasyncqueue.c:365
#4  0xb7c457a8 in g_thread_pool_wait_for_new_task (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:220
#5  g_thread_pool_thread_proxy (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:254
#6  0xb7c4411f in g_thread_create_proxy (data=0x8210200) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthread.c:635
#7  0xb7dc5585 in start_thread (arg=0xb4dfdb70) at pthread_create.c:300
#8  0xb7b2a18e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 30 (Thread 0xb6f81b70 (LWP 22008)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb7dc93d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb7dbc06d in g_cond_timed_wait_posix_impl (cond=0x8084538,
entered_mutex=0x80, abs_time=0x96e9)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gthread/gthread-posix.c:242
#3  0xb7bf2b19 in g_async_queue_pop_intern_unlocked (queue=0x8083bf8,
try=<value optimized out>, end_time=0xb6f812e4)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gasyncqueue.c:365
#4  0xb7c457a8 in g_thread_pool_wait_for_new_task (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:220
#5  g_thread_pool_thread_proxy (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:254
#6  0xb7c4411f in g_thread_create_proxy (data=0x8201c48) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthread.c:635
#7  0xb7dc5585 in start_thread (arg=0xb6f81b70) at pthread_create.c:300
#8  0xb7b2a18e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 28 (Thread 0xb2df9b70 (LWP 22006)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb7dc93d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb7dbc06d in g_cond_timed_wait_posix_impl (cond=0x8084538,
entered_mutex=0x80, abs_time=0x96e5)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gthread/gthread-posix.c:242
#3  0xb7bf2b19 in g_async_queue_pop_intern_unlocked (queue=0x8083bf8,
try=<value optimized out>, end_time=0xb2df92e4)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gasyncqueue.c:365
#4  0xb7c457a8 in g_thread_pool_wait_for_new_task (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:220
#5  g_thread_pool_thread_proxy (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:254
#6  0xb7c4411f in g_thread_create_proxy (data=0x81f4850) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthread.c:635
#7  0xb7dc5585 in start_thread (arg=0xb2df9b70) at pthread_create.c:300
#8  0xb7b2a18e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 20 (Thread 0xb5dffb70 (LWP 21995)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb7dc93d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb7dbc06d in g_cond_timed_wait_posix_impl (cond=0x8084538,
entered_mutex=0x80, abs_time=0x96ed)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gthread/gthread-posix.c:242
#3  0xb7bf2b19 in g_async_queue_pop_intern_unlocked (queue=0x8083bf8,
try=<value optimized out>, end_time=0xb5dff2e4)
   at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gasyncqueue.c:365
#4  0xb7c457a8 in g_thread_pool_wait_for_new_task (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:220
#5  g_thread_pool_thread_proxy (data=0x8074db0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:254
---Type <return> to continue, or q <return> to quit---
#6  0xb7c4411f in g_thread_create_proxy (data=0x8201d88) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthread.c:635
#7  0xb7dc5585 in start_thread (arg=0xb5dffb70) at pthread_create.c:300
#8  0xb7b2a18e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb79ed750 (LWP 21351)):
#0  0xb7ca6dc4 in IA__g_object_unref (_object=0xb7d03be0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gobject/gobject.c:2415
#1  0xb7e3dfc2 in process_data_free (data=0x812a598) at tracker-miner-fs.c:517
#2  0xb7e3fe17 in sparql_update_cb (object=0x80768e0,
result=0x80d7680, user_data=0x812a598) at tracker-miner-fs.c:881
#3  0xb7d22cd9 in IA__g_simple_async_result_complete
(simple=0x80d7680) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/gsimpleasyncresult.c:588
#4  0xb7e3ba0c in async_call_data_update_callback (data=<value
optimized out>, error=0x812a598) at tracker-miner.c:751
#5  0xb7e3bcc9 in sparql_update_cb (error=0x0, user_data=0x8213c48) at
tracker-miner.c:818
#6  0xb7e6317e in tracker_void_reply (proxy=0x8070fe0, error=0x0,
user_data=0x80f9e38) at tracker.c:110
#7  0xb7e62988 in
org_freedesktop_Tracker1_Resources_batch_sparql_update_async_callback
(proxy=0x8070fe0, call=0xe13e, user_data=0x81600e8) at
tracker-resources-glue.h:193
#8  0xb7e1e53f in ?? () from /usr/lib/libdbus-glib-1.so.2
#9  0xb7df5e51 in ?? () from /lib/libdbus-1.so.3
#10 0xb7de5d56 in ?? () from /lib/libdbus-1.so.3
#11 0xb7de6a5c in dbus_connection_dispatch () from /lib/libdbus-1.so.3
#12 0xb7e19bdd in ?? () from /usr/lib/libdbus-glib-1.so.2
#13 0xb7c19e98 in g_main_dispatch (context=0x806ecb8) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:1960
#14 IA__g_main_context_dispatch (context=0x806ecb8) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2513
#15 0xb7c1d623 in g_main_context_iterate (context=0x806ecb8, block=1,
dispatch=1, self=0x805c8f0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2591
#16 0xb7c1daea in IA__g_main_loop_run (loop=0x8076880) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2799
#17 0x08050d15 in main (argc=134678808, argv=0x2) at tracker-main.c:335



--
my place on the web:
floss-and-misc.blogspot.com

References:
- Re: [Tracker] tracker-miner-fs crash?
  - From: Tshepang Lekhonkhobe
- Re: [Tracker] tracker-miner-fs crash?
  - From: Tshepang Lekhonkhobe

[Date Prev][Date Next] [Thread Prev][Thread Next] [Thread Index] [Date Index] [Author Index]