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

[Tshepang Lekhonkhobe <tshepang gmail com>]

"G_DEBUG=gc-friendly G_SLICE=always-malloc gdb
/usr/libexec/tracker-miner-fs" gives another crash:

[snip]
(tracker-miner-fs:15318): Tracker-DEBUG: Added monitor for
path:'/usr/share/doc/libavcodec52', total monitors:8284

(tracker-miner-fs:15318): Tracker-CRITICAL **: Could not execute
sparql: 13.25: syntax error, unexpected end of query, expected }

(tracker-miner-fs:15318): GLib-GObject-CRITICAL **: g_object_unref:
assertion `G_IS_OBJECT (object)' failed
(tracker-miner-fs:15318): Tracker-DEBUG: Added monitor for
path:'/usr/share/doc/libxft2', total monitors:8285

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb58d4b70 (LWP 15782)]
malloc_consolidate (av=0xb7bae3a0) at malloc.c:5095
5095    malloc.c: No such file or directory.
        in malloc.c
(gdb) thread apply all bt

Thread 40 (Thread 0xb58d4b70 (LWP 15782)):
#0  malloc_consolidate (av=0xb7bae3a0) at malloc.c:5095
#1  0xb7ad6d65 in _int_malloc (av=0xb7bae3a0, bytes=32792) at malloc.c:4338
#2  0xb7ad907a in *__GI___libc_malloc (bytes=32792) at malloc.c:3638
#3  0xb7afdfb1 in __alloc_dir (fd=14, close_fd=true, statp=0x0) at
../sysdeps/unix/opendir.c:186
#4  0xb7afe0e5 in __opendir (name=0x827cb28 "/usr/share/doc/libxft2")
at ../sysdeps/unix/opendir.c:141
#5  0xb7d517a0 in _g_local_file_enumerator_new (file=0x81fdb78,
attributes=0x81a8d48 "standard::name,standard::type",
flags=G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
    cancellable=0x8079650, error=0xb58d4248) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/glocalfileenumerator.c:225
#6  0xb7d50269 in g_local_file_enumerate_children (file=0x81fdb78,
attributes=0x81a8d48 "standard::name,standard::type",
flags=G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
    cancellable=0x8079650, error=0xb58d4248) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/glocalfile.c:582
#7  0xb7d10626 in IA__g_file_enumerate_children (file=0x81fdb78,
attributes=0x81a8d48 "standard::name,standard::type",
flags=G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
    cancellable=0x8079650, error=0xb58d4248) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/gfile.c:865
#8  0xb7d11d54 in enumerate_children_async_thread (res=0x827a6f8,
object=0x81fdb78, cancellable=0x8079650)
    at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/gfile.c:4821
#9  0xb7d30f39 in run_in_thread (job=0x80984f0, c=0x8079650,
_data=0x80ae428) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/gsimpleasyncresult.c:676
#10 0xb7d257e4 in io_job_thread (data=0x80984f0, user_data=0x0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/gio/gioscheduler.c:182
#11 0xb7c52766 in g_thread_pool_thread_proxy (data=0x80631a8) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthreadpool.c:265
#12 0xb7c5111f in g_thread_create_proxy (data=0x80a6ca8) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gthread.c:635
#13 0xb7dd3595 in start_thread (arg=0xb58d4b70) at pthread_create.c:300
#14 0xb7b3818e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7a03a50 (LWP 15318)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb7b2aa17 in *__GI___poll (fds=0xb660fc70, nfds=7, timeout=3574)
at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb7c376cb in IA__g_poll (fds=0xb660fc70, nfds=7, timeout=3574) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gpoll.c:127
#3  0xb7c2a4f5 in g_main_context_poll (context=0x806eca0, 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:2904
#4  g_main_context_iterate (context=0x806eca0, 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:2586
#5  0xb7c2aaea in IA__g_main_loop_run (loop=0x8079980) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2799
#6  0x08050c0c in main (argc=134678784, argv=0x2) at tracker-main.c:343



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