[mikhail@localhost ~]$ gdb -p 12033
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Attaching to process 12033
[New LWP 12034]
[New LWP 12035]
[New LWP 12036]
[New LWP 12037]
[New LWP 12038]
[New LWP 12039]
[New LWP 12040]
[New LWP 12041]
[New LWP 12042]
[New LWP 12043]
[New LWP 12044]
[New LWP 12045]
[New LWP 12046]
[New LWP 12053]
[New LWP 12054]
[New LWP 12098]
[New LWP 12099]
[New LWP 12100]
[New LWP 12115]
[New LWP 12131]
[New LWP 12132]
[New LWP 12133]
[New LWP 12134]
[New LWP 12137]
[New LWP 12155]
[New LWP 12158]
[New LWP 12217]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
0x00007f7cfc98701d in poll () at ../sysdeps/unix/syscall-template.S:84
84	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
(gdb) thread apply all bt

Thread 28 (Thread 0x7f7c7e169700 (LWP 12217)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fe059f8, mutex=mutex@entry=0x56317fe059f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x56317fe059f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x56317fe059f0) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x56317fe059f0) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x7f7cd4022190) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7c7e169700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 27 (Thread 0x7f7c813ab700 (LWP 12158)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x563180547d98, mutex=mutex@entry=0x563180547d90) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x563180547d90, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x563180547d90) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x563180547d90) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x7f7ca00014a0) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7c813ab700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 26 (Thread 0x7f7c82ffd700 (LWP 12155)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56318046b2c8, mutex=mutex@entry=0x56318046b2c0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x56318046b2c0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x56318046b2c0) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x56318046b2c0) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x7f7ca0001400) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7c82ffd700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 25 (Thread 0x7f7c83fff700 (LWP 12137)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56318002aa18, mutex=mutex@entry=0x56318002aa10) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x56318002aa10, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x56318002aa10) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x56318002aa10) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x7f7ccc1836d0) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7c83fff700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 24 (Thread 0x7f7cb10e3700 (LWP 12134)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x563180028d58, mutex=mutex@entry=0x563180028d50) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x563180028d50, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x563180028d50) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x563180028d50) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x7f7cc8003850) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7cb10e3700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

---Type <return> to continue, or q <return> to quit---
Thread 23 (Thread 0x7f7cb290c700 (LWP 12133)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x563180023528, mutex=mutex@entry=0x563180023520) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x563180023520, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x563180023520) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x563180023520) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x7f7ccc177f70) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7cb290c700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 22 (Thread 0x7f7cb3737700 (LWP 12132)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317ff065e8, mutex=mutex@entry=0x56317ff065e0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x56317ff065e0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x56317ff065e0) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x56317ff065e0) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x7f7cbc002ca0) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7cb3737700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 21 (Thread 0x7f7cd2140700 (LWP 12131)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317ff64a48, mutex=mutex@entry=0x56317ff64a40) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x56317ff64a40, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x56317ff64a40) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x56317ff64a40) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x7f7cdc004370) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7cd2140700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 20 (Thread 0x7f7cb18e4700 (LWP 12115)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317ff2d6f8, mutex=mutex@entry=0x56317ff2d6f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x56317ff2d6f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x56317ff2d6f0) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x56317ff2d6f0) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x7f7ccc183400) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7cb18e4700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 19 (Thread 0x7f7cb20e5700 (LWP 12100)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317ff5e348, mutex=mutex@entry=0x56317ff5e340) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x56317ff5e340, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x56317ff5e340) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x56317ff5e340) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca140) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7cb20e5700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 18 (Thread 0x7f7cb673d700 (LWP 12099)):
---Type <return> to continue, or q <return> to quit---
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fdf7058, mutex=mutex@entry=0x56317fdf7050) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x56317fdf7050, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x56317fdf7050) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x56317fdf7050) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca1e0) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7cb673d700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 17 (Thread 0x7f7cb5f3c700 (LWP 12098)):
#0  _int_malloc (av=av@entry=0x7f7ca4000020, bytes=bytes@entry=28125) at malloc.c:3786
#1  0x00007f7cfc910f14 in __GI___libc_malloc (bytes=28125) at malloc.c:2925
#2  0x00007f7cf8bb87de in png_malloc (png_ptr=0x7f6ba4000030, size=<optimized out>) at pngmem.c:179
#3  0x00007f7cb4ee1d2e in tracker_extract_get_metadata (info=0x7f7cdc022550) at tracker-extract-png.c:692
#4  0x000056317e5acc5c in get_file_metadata (task=task@entry=0x7f7ca1d64de0, info_out=info_out@entry=0x7f7cb5f3bd10) at tracker-extract.c:326
#5  0x000056317e5acd23 in get_metadata (task=0x7f7ca1d64de0) at tracker-extract.c:510
#6  0x000056317e5acd80 in single_thread_get_metadata (queue=0x56317fe06b30) at tracker-extract.c:538
#7  0x00007f7cfd550b03 in g_thread_proxy (data=0x7f7cdc004140) at gthread.c:784
#8  0x00007f7cfcc586ca in start_thread (arg=0x7f7cb5f3c700) at pthread_create.c:333
#9  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 16 (Thread 0x7f7cd3fff700 (LWP 12054)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317ff2d218, mutex=mutex@entry=0x56317ff2d210) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x56317ff2d210, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x56317ff2d210) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x56317ff2d210) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdf8c00) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7cd3fff700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 15 (Thread 0x7f7ce1ffb700 (LWP 12053)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317ff07248, mutex=mutex@entry=0x56317ff07240) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x56317ff07240, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fdd77 in g_async_queue_pop (queue=queue@entry=0x56317ff07240) at gasyncqueue.c:453
#4  0x000056317e5acd78 in single_thread_get_metadata (queue=0x56317ff07240) at tracker-extract.c:533
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdf9000) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7ce1ffb700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 14 (Thread 0x7f7ce2ffd700 (LWP 12046)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fdc85f8, mutex=mutex@entry=0x56317fdc85f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=0x56317fdc85f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fddd6 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
#4  0x00007f7cfd55164d in g_thread_pool_wait_for_new_task (pool=<optimized out>) at gthreadpool.c:245
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
#6  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca320) at gthread.c:784
#7  0x00007f7cfcc586ca in start_thread (arg=0x7f7ce2ffd700) at pthread_create.c:333
#8  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
---Type <return> to continue, or q <return> to quit---

Thread 13 (Thread 0x7f7ce37fe700 (LWP 12045)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fdc85f8, mutex=mutex@entry=0x56317fdc85f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=0x56317fdc85f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fddd6 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
#4  0x00007f7cfd55164d in g_thread_pool_wait_for_new_task (pool=<optimized out>) at gthreadpool.c:245
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
#6  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca370) at gthread.c:784
#7  0x00007f7cfcc586ca in start_thread (arg=0x7f7ce37fe700) at pthread_create.c:333
#8  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 12 (Thread 0x7f7ce3fff700 (LWP 12044)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fdc85f8, mutex=mutex@entry=0x56317fdc85f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=0x56317fdc85f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fddd6 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
#4  0x00007f7cfd55164d in g_thread_pool_wait_for_new_task (pool=<optimized out>) at gthreadpool.c:245
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
#6  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca400) at gthread.c:784
#7  0x00007f7cfcc586ca in start_thread (arg=0x7f7ce3fff700) at pthread_create.c:333
#8  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 11 (Thread 0x7f7ce8ff9700 (LWP 12043)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fdc85f8, mutex=mutex@entry=0x56317fdc85f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=0x56317fdc85f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fddd6 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
#4  0x00007f7cfd55164d in g_thread_pool_wait_for_new_task (pool=<optimized out>) at gthreadpool.c:245
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
#6  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca450) at gthread.c:784
#7  0x00007f7cfcc586ca in start_thread (arg=0x7f7ce8ff9700) at pthread_create.c:333
#8  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 10 (Thread 0x7f7ce97fa700 (LWP 12042)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fdc85f8, mutex=mutex@entry=0x56317fdc85f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=0x56317fdc85f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fddd6 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
#4  0x00007f7cfd55164d in g_thread_pool_wait_for_new_task (pool=<optimized out>) at gthreadpool.c:245
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
#6  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca630) at gthread.c:784
#7  0x00007f7cfcc586ca in start_thread (arg=0x7f7ce97fa700) at pthread_create.c:333
#8  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 9 (Thread 0x7f7ce9ffb700 (LWP 12041)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fdc85f8, mutex=mutex@entry=0x56317fdc85f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=0x56317fdc85f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fddd6 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
#4  0x00007f7cfd55164d in g_thread_pool_wait_for_new_task (pool=<optimized out>) at gthreadpool.c:245
---Type <return> to continue, or q <return> to quit---
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
#6  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca5e0) at gthread.c:784
#7  0x00007f7cfcc586ca in start_thread (arg=0x7f7ce9ffb700) at pthread_create.c:333
#8  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 8 (Thread 0x7f7cea7fc700 (LWP 12040)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fdc85f8, mutex=mutex@entry=0x56317fdc85f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=0x56317fdc85f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fddd6 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
#4  0x00007f7cfd55164d in g_thread_pool_wait_for_new_task (pool=<optimized out>) at gthreadpool.c:245
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
#6  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca590) at gthread.c:784
#7  0x00007f7cfcc586ca in start_thread (arg=0x7f7cea7fc700) at pthread_create.c:333
#8  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 7 (Thread 0x7f7ceaffd700 (LWP 12039)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fdc85f8, mutex=mutex@entry=0x56317fdc85f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=0x56317fdc85f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fddd6 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
#4  0x00007f7cfd55164d in g_thread_pool_wait_for_new_task (pool=<optimized out>) at gthreadpool.c:245
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
#6  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca540) at gthread.c:784
#7  0x00007f7cfcc586ca in start_thread (arg=0x7f7ceaffd700) at pthread_create.c:333
#8  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 6 (Thread 0x7f7ceb7fe700 (LWP 12038)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fdc85f8, mutex=mutex@entry=0x56317fdc85f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=0x56317fdc85f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fddd6 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
#4  0x00007f7cfd55164d in g_thread_pool_wait_for_new_task (pool=<optimized out>) at gthreadpool.c:245
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
#6  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca4f0) at gthread.c:784
#7  0x00007f7cfcc586ca in start_thread (arg=0x7f7ceb7fe700) at pthread_create.c:333
#8  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 5 (Thread 0x7f7cebfff700 (LWP 12037)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f7cfd56e95f in g_cond_wait (cond=cond@entry=0x56317fdc85f8, mutex=mutex@entry=0x56317fdc85f0) at gthread-posix.c:1395
#2  0x00007f7cfd4fd90b in g_async_queue_pop_intern_unlocked (queue=0x56317fdc85f0, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
#3  0x00007f7cfd4fddd6 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
#4  0x00007f7cfd55164d in g_thread_pool_wait_for_new_task (pool=<optimized out>) at gthreadpool.c:245
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
#6  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca4a0) at gthread.c:784
#7  0x00007f7cfcc586ca in start_thread (arg=0x7f7cebfff700) at pthread_create.c:333
#8  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 4 (Thread 0x7f7cf0e04700 (LWP 12036)):
#0  0x00007f7cfc98701d in poll () at ../sysdeps/unix/syscall-template.S:84
---Type <return> to continue, or q <return> to quit---
#1  0x00007f7cfd529156 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7f7cdc0010c0, timeout=<optimized out>, context=0x7f7cec0132e0) at gmain.c:4228
#2  g_main_context_iterate (context=0x7f7cec0132e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
#3  0x00007f7cfd5294e2 in g_main_loop_run (loop=0x7f7cec012dc0) at gmain.c:4125
#4  0x00007f7cfe164946 in gdbus_shared_thread_func (user_data=0x7f7cec0132b0) at gdbusprivate.c:247
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca720) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7cf0e04700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 3 (Thread 0x7f7cf1605700 (LWP 12035)):
#0  0x00007f7cfc98701d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f7cfd529156 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f7ce40008c0, timeout=<optimized out>, context=0x7f7cec012ae0) at gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7f7cec012ae0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
#3  0x00007f7cfd52926c in g_main_context_iteration (context=0x7f7cec012ae0, may_block=may_block@entry=1) at gmain.c:3990
#4  0x00007f7cfd5292b1 in glib_worker_main (data=<optimized out>) at gmain.c:5783
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca6d0) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7cf1605700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 2 (Thread 0x7f7cf1e06700 (LWP 12034)):
#0  0x00007f7cfc98701d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f7cfd529156 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f7cec0010c0, timeout=<optimized out>, context=0x56317fdcff20) at gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x56317fdcff20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
#3  0x00007f7cfd52926c in g_main_context_iteration (context=context@entry=0x56317fdcff20, may_block=may_block@entry=1) at gmain.c:3990
#4  0x00007f7cf1e0dfad in dconf_gdbus_worker_thread (user_data=0x56317fdcff20) at dconf-gdbus-thread.c:82
#5  0x00007f7cfd550b03 in g_thread_proxy (data=0x56317fdca0a0) at gthread.c:784
#6  0x00007f7cfcc586ca in start_thread (arg=0x7f7cf1e06700) at pthread_create.c:333
#7  0x00007f7cfc992f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 1 (Thread 0x7f7d02f48540 (LWP 12033)):
#0  0x00007f7cfc98701d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f7cfd529156 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x56317ff14870, timeout=<optimized out>, context=0x56317fdc7e00) at gmain.c:4228
#2  g_main_context_iterate (context=0x56317fdc7e00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
#3  0x00007f7cfd5294e2 in g_main_loop_run (loop=0x56317ff14f80) at gmain.c:4125
#4  0x000056317e5ab307 in main (argc=<optimized out>, argv=<optimized out>) at tracker-main.c:409
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