. Thread 15 (Thread 0x7f6905dfe6c0 (LWP 1586)): #0 0x00007f690a510f3f in __GI___poll (fds=0x5569ff50f110, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 sc_ret = -516 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f690ab0700e in g_main_context_poll (priority=, n_fds=2, fds=0x5569ff50f110, timeout=, context=0x5569ff50db50) at ../../../glib/gmain.c:4543 ret = errsv = poll_func = 0x7f690aab7b40 poll_func = ret = errsv = #2 g_main_context_iterate.constprop.0 (context=0x5569ff50db50, block=, dispatch=1, self=) at ../../../glib/gmain.c:4233 max_priority = 2147483647 timeout = -1 some_ready = nfds = 2 allocated_nfds = 2 fds = 0x5569ff50f110 begin_time_nsec = 0 #3 0x00007f690aab1a6f in g_main_loop_run (loop=0x5569ff50dc40) at ../../../glib/gmain.c:4438 self = __func__ = "g_main_loop_run" #4 0x00007f690a99834a in gdbus_shared_thread_func (user_data=0x5569ff5005a0) at ../../../gio/gdbusprivate.c:284 data = 0x5569ff5005a0 #5 0x00007f690aae1301 in g_thread_proxy (data=0x5569ff5074c0) at ../../../glib/gthread.c:831 thread = 0x5569ff5074c0 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140089046853312, 8890726627639746569, -128, 11, 140725386469120, 140089038462976, -8813474665108152311, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 14 (Thread 0x7f68b69fa6c0 (LWP 2920)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f690ab00e73 in g_cond_wait (cond=0x5569ff51fd48, mutex=0x5569ff51fd40) at ../../../glib/gthread-posix.c:1590 sampled = 0 #2 0x00007f690aa8135b in g_async_queue_pop_intern_unlocked (queue=0x5569ff51fd40, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:421 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f690aa8138b in g_async_queue_pop (queue=queue@entry=0x5569ff51fd40) at ../../../glib/gasyncqueue.c:455 retval = __func__ = "g_async_queue_pop" #4 0x00005569fea83e43 in single_thread_get_metadata (queue=0x5569ff51fd40) at ../src/tracker-extract/tracker-extract.c:538 task = __func__ = "single_thread_get_metadata" #5 0x00007f690aae1301 in g_thread_proxy (data=0x7f68e400ff60) at ../../../glib/gthread.c:831 thread = 0x7f68e400ff60 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140087717242560, 8890726627639746569, -128, 0, 140725386470544, 140087708852224, -8812601105267367927, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 13 (Thread 0x7f68f4c126c0 (LWP 2719)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f690ab00e73 in g_cond_wait (cond=0x5569ff9b5c38, mutex=0x5569ff9b5c30) at ../../../glib/gthread-posix.c:1590 sampled = 16 #2 0x00007f690aa8135b in g_async_queue_pop_intern_unlocked (queue=0x5569ff9b5c30, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:421 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f690aa8138b in g_async_queue_pop (queue=queue@entry=0x5569ff9b5c30) at ../../../glib/gasyncqueue.c:455 retval = __func__ = "g_async_queue_pop" #4 0x00005569fea83e43 in single_thread_get_metadata (queue=0x5569ff9b5c30) at ../src/tracker-extract/tracker-extract.c:538 task = __func__ = "single_thread_get_metadata" #5 0x00007f690aae1301 in g_thread_proxy (data=0x7f68e4012860) at ../../../glib/gthread.c:831 thread = 0x7f68e4012860 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140088759625408, 8890726627639746569, -128, 0, 140725386470544, 140088751235072, -8812456772891385847, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 12 (Thread 0x7f68c9ffb6c0 (LWP 3037)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f690ab00e73 in g_cond_wait (cond=0x7f68b00c66a8, mutex=0x7f68b00c66a0) at ../../../glib/gthread-posix.c:1590 sampled = 1 #2 0x00007f690aa8135b in g_async_queue_pop_intern_unlocked (queue=0x7f68b00c66a0, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:421 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f690aa8138b in g_async_queue_pop (queue=queue@entry=0x7f68b00c66a0) at ../../../glib/gasyncqueue.c:455 retval = __func__ = "g_async_queue_pop" #4 0x00005569fea83e43 in single_thread_get_metadata (queue=0x7f68b00c66a0) at ../src/tracker-extract/tracker-extract.c:538 task = __func__ = "single_thread_get_metadata" #5 0x00007f690aae1301 in g_thread_proxy (data=0x7f68b00502a0) at ../../../glib/gthread.c:831 thread = 0x7f68b00502a0 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140088042305216, 8890726627639746569, -128, 0, 140725386470544, 140088033914880, -8812516169604734967, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 11 (Thread 0x7f68f5c306c0 (LWP 2670)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f690ab00e73 in g_cond_wait (cond=0x7f68ec001938, mutex=0x7f68ec001930) at ../../../glib/gthread-posix.c:1590 sampled = 1 #2 0x00007f690aa8135b in g_async_queue_pop_intern_unlocked (queue=0x7f68ec001930, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:421 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f690aa8138b in g_async_queue_pop (queue=queue@entry=0x7f68ec001930) at ../../../glib/gasyncqueue.c:455 retval = __func__ = "g_async_queue_pop" #4 0x00005569fea83e43 in single_thread_get_metadata (queue=0x7f68ec001930) at ../src/tracker-extract/tracker-extract.c:538 task = __func__ = "single_thread_get_metadata" #5 0x00007f690aae1301 in g_thread_proxy (data=0x5569ff9f06a0) at ../../../glib/gthread.c:831 thread = 0x5569ff9f06a0 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140088776525504, 8890726627639746569, -128, 0, 140725386470544, 140088768135168, -8812454551319551991, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 10 (Thread 0x7f68ca7fc6c0 (LWP 2930)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f690ab00e73 in g_cond_wait (cond=0x5569ff9c3d58, mutex=0x5569ff9c3d50) at ../../../glib/gthread-posix.c:1590 sampled = 19 #2 0x00007f690aa8135b in g_async_queue_pop_intern_unlocked (queue=0x5569ff9c3d50, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:421 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f690aa8138b in g_async_queue_pop (queue=queue@entry=0x5569ff9c3d50) at ../../../glib/gasyncqueue.c:455 retval = __func__ = "g_async_queue_pop" #4 0x00005569fea83e43 in single_thread_get_metadata (queue=0x5569ff9c3d50) at ../src/tracker-extract/tracker-extract.c:538 task = __func__ = "single_thread_get_metadata" #5 0x00007f690aae1301 in g_thread_proxy (data=0x7f68f0015240) at ../../../glib/gthread.c:831 thread = 0x7f68f0015240 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140088050697920, 8890726627639746569, -128, 0, 140725386470544, 140088042307584, -8812523865649258487, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 9 (Thread 0x7f69055fd6c0 (LWP 1609)): #0 0x00007f690a510f3f in __GI___poll (fds=0x5569ff520330, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 sc_ret = -516 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f690ab0700e in g_main_context_poll (priority=, n_fds=1, fds=0x5569ff520330, timeout=, context=0x5569ff521950) at ../../../glib/gmain.c:4543 ret = errsv = poll_func = 0x7f690aab7b40 poll_func = ret = errsv = #2 g_main_context_iterate.constprop.0 (context=0x5569ff521950, block=, dispatch=1, self=) at ../../../glib/gmain.c:4233 max_priority = 2147483647 timeout = -1 some_ready = nfds = 1 allocated_nfds = 1 fds = 0x5569ff520330 begin_time_nsec = 0 #3 0x00007f690aaafca0 in g_main_context_iteration (context=context@entry=0x5569ff521950, may_block=may_block@entry=1) at ../../../glib/gmain.c:4303 retval = #4 0x00007f6908f3233d in dconf_gdbus_worker_thread (user_data=0x5569ff521950) at ../gdbus/dconf-gdbus-thread.c:82 context = 0x5569ff521950 #5 0x00007f690aae1301 in g_thread_proxy (data=0x7f68f8007d80) at ../../../glib/gthread.c:831 thread = 0x7f68f8007d80 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140089038460608, 8890726627639746569, -128, 2, 140725386469280, 140089030070272, -8813475765156650999, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 8 (Thread 0x7f68b81fd6c0 (LWP 2927)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f690ab00e73 in g_cond_wait (cond=0x5569ff993878, mutex=0x5569ff993870) at ../../../glib/gthread-posix.c:1590 sampled = 32 #2 0x00007f690aa8135b in g_async_queue_pop_intern_unlocked (queue=0x5569ff993870, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:421 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f690aa8138b in g_async_queue_pop (queue=queue@entry=0x5569ff993870) at ../../../glib/gasyncqueue.c:455 retval = __func__ = "g_async_queue_pop" #4 0x00005569fea83e43 in single_thread_get_metadata (queue=0x5569ff993870) at ../src/tracker-extract/tracker-extract.c:538 task = __func__ = "single_thread_get_metadata" #5 0x00007f690aae1301 in g_thread_proxy (data=0x7f68b0050060) at ../../../glib/gthread.c:831 thread = 0x7f68b0050060 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140087742420672, 8890726627639746569, -128, 0, 140725386470544, 140087734030336, -8812624193400938487, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 7 (Thread 0x7f68b91ff6c0 (LWP 2921)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f690ab00e73 in g_cond_wait (cond=0x5569ff9bd0f8, mutex=0x5569ff9bd0f0) at ../../../glib/gthread-posix.c:1590 sampled = 53 #2 0x00007f690aa8135b in g_async_queue_pop_intern_unlocked (queue=0x5569ff9bd0f0, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:421 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f690aa8138b in g_async_queue_pop (queue=queue@entry=0x5569ff9bd0f0) at ../../../glib/gasyncqueue.c:455 retval = __func__ = "g_async_queue_pop" #4 0x00005569fea83e43 in single_thread_get_metadata (queue=0x5569ff9bd0f0) at ../src/tracker-extract/tracker-extract.c:538 task = __func__ = "single_thread_get_metadata" #5 0x00007f690aae1301 in g_thread_proxy (data=0x7f68c401a980) at ../../../glib/gthread.c:831 thread = 0x7f68c401a980 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140087759206080, 8890726627639746569, -128, 0, 140725386470544, 140087750815744, -8812621995451424759, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 6 (Thread 0x7f69092882c0 (LWP 1571)): #0 0x00007f690a510f3f in __GI___poll (fds=0x5569ff501120, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 sc_ret = -516 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f690ab0700e in g_main_context_poll (priority=, n_fds=2, fds=0x5569ff501120, timeout=, context=0x5569ff5041b0) at ../../../glib/gmain.c:4543 ret = errsv = poll_func = 0x7f690aab7b40 poll_func = ret = errsv = #2 g_main_context_iterate.constprop.0 (context=0x5569ff5041b0, block=, dispatch=1, self=) at ../../../glib/gmain.c:4233 max_priority = 2147483647 timeout = -1 some_ready = nfds = 2 allocated_nfds = 2 fds = 0x5569ff501120 begin_time_nsec = 0 #3 0x00007f690aab1a6f in g_main_loop_run (loop=0x5569ff7f1920) at ../../../glib/gmain.c:4438 self = __func__ = "g_main_loop_run" #4 0x00005569fea7a888 in main (argc=, argv=) at ../src/tracker-extract/tracker-main.c:474 context = error = 0x0 extract = 0x5569ff4d6f40 decorator = 0x5569ff9e8160 controller = 0x7f68f8006a10 my_main_loop = connection = 0x5569ff5030c0 proxy = 0x5569ff9eca10 sparql_connection = 0x5569ff7b8480 domain_ontology = 0x5569ff4e9d10 dbus_name = miner_dbus_name = cache_dir = . Thread 5 (Thread 0x7f68f542f6c0 (LWP 2689)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f690ab00e73 in g_cond_wait (cond=0x5569ff9b1ed8, mutex=0x5569ff9b1ed0) at ../../../glib/gthread-posix.c:1590 sampled = 6 #2 0x00007f690aa8135b in g_async_queue_pop_intern_unlocked (queue=0x5569ff9b1ed0, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:421 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f690aa8138b in g_async_queue_pop (queue=queue@entry=0x5569ff9b1ed0) at ../../../glib/gasyncqueue.c:455 retval = __func__ = "g_async_queue_pop" #4 0x00005569fea83e43 in single_thread_get_metadata (queue=0x5569ff9b1ed0) at ../src/tracker-extract/tracker-extract.c:538 task = __func__ = "single_thread_get_metadata" #5 0x00007f690aae1301 in g_thread_proxy (data=0x7f68f0007920) at ../../../glib/gthread.c:831 thread = 0x7f68f0007920 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140088768132800, 8890726627639746569, -128, 0, 140725386470544, 140088759742464, -8812455651368050679, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 4 (Thread 0x7f68f6c326c0 (LWP 2650)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f690ab00e73 in g_cond_wait (cond=0x7f68f0003248, mutex=0x7f68f0003240) at ../../../glib/gthread-posix.c:1590 sampled = 661 #2 0x00007f690aa8135b in g_async_queue_pop_intern_unlocked (queue=0x7f68f0003240, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:421 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f690aa8138b in g_async_queue_pop (queue=queue@entry=0x7f68f0003240) at ../../../glib/gasyncqueue.c:455 retval = __func__ = "g_async_queue_pop" #4 0x00005569fea83e43 in single_thread_get_metadata (queue=0x7f68f0003240) at ../src/tracker-extract/tracker-extract.c:538 task = __func__ = "single_thread_get_metadata" #5 0x00007f690aae1301 in g_thread_proxy (data=0x5569ff9ed000) at ../../../glib/gthread.c:831 thread = 0x5569ff9ed000 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140088793310912, 8890726627639746569, -128, 0, 140725386470544, 140088784920576, -8812461153758027767, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 3 (Thread 0x7f68f64316c0 (LWP 2664)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f690ab00e73 in g_cond_wait (cond=0x5569ff9612f8, mutex=0x5569ff9612f0) at ../../../glib/gthread-posix.c:1590 sampled = 1 #2 0x00007f690aa8135b in g_async_queue_pop_intern_unlocked (queue=0x5569ff9612f0, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:421 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f690aa8138b in g_async_queue_pop (queue=queue@entry=0x5569ff9612f0) at ../../../glib/gasyncqueue.c:455 retval = __func__ = "g_async_queue_pop" #4 0x00005569fea83e43 in single_thread_get_metadata (queue=0x5569ff9612f0) at ../src/tracker-extract/tracker-extract.c:538 task = __func__ = "single_thread_get_metadata" #5 0x00007f690aae1301 in g_thread_proxy (data=0x7f68e80176a0) at ../../../glib/gthread.c:831 thread = 0x7f68e80176a0 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140088784918208, 8890726627639746569, -128, 0, 140725386470544, 140088776527872, -8812462253806526455, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 2 (Thread 0x7f69065ff6c0 (LWP 1582)): #0 0x00007f690a510f3f in __GI___poll (fds=0x5569ff4ce040, nfds=2, timeout=6861) at ../sysdeps/unix/sysv/linux/poll.c:29 sc_ret = -516 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f690ab0700e in g_main_context_poll (priority=, n_fds=2, fds=0x5569ff4ce040, timeout=, context=0x5569ff4fc2a0) at ../../../glib/gmain.c:4543 ret = errsv = poll_func = 0x7f690aab7b40 poll_func = ret = errsv = #2 g_main_context_iterate.constprop.0 (context=0x5569ff4fc2a0, block=, dispatch=1, self=) at ../../../glib/gmain.c:4233 max_priority = 2147483647 timeout = 6861 some_ready = nfds = 2 allocated_nfds = 2 fds = 0x5569ff4ce040 begin_time_nsec = 0 #3 0x00007f690aaafca0 in g_main_context_iteration (context=0x5569ff4fc2a0, may_block=may_block@entry=1) at ../../../glib/gmain.c:4303 retval = #4 0x00007f690aaafcf1 in glib_worker_main (data=) at ../../../glib/gmain.c:6414 No locals. #5 0x00007f690aae1301 in g_thread_proxy (data=0x5569ff4f8d20) at ../../../glib/gthread.c:831 thread = 0x5569ff4f8d20 __func__ = "g_thread_proxy" #6 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140089055246016, 8890726627639746569, -128, 0, 140725386468816, 140089046855680, -8813482363300159479, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 1 (Thread 0x7f68dffff6c0 (LWP 3069)): #0 No locals. #1 0x00007f690a51f53b in __GI_epoll_create1 () at ../sysdeps/unix/syscall-template.S:120 No locals. #2 0x00007f690a9528d7 in _g_fd_is_pollable (fd=13) at ../../../gio/giounix-private.c:85 efd = ev = {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}} add_succeeded = #3 0x00007f690a95c5e2 in g_unix_input_stream_set_property (object=0x7f68c4002600, prop_id=, value=0x7f68dfffde80, pspec=0x5569ff51b860) at ../../../gio/gunixinputstream.c:189 unix_stream = 0x7f68c4002600 #4 0x00007f690a84714c in object_set_property (object=object@entry=0x7f68c4002600, pspec=0x5569ff51b860, value=0x7f68dfffde80, nqueue=nqueue@entry=0x0) at ../../../gobject/gobject.c:1792 inst = class = pclass = 0x5569ff4de670 param_id = 1 __func__ = "object_set_property" #5 0x00007f690a84797a in g_object_new_internal (class=class@entry=0x5569ff52dca0, params=params@entry=0x7f68dfffdd80, n_params=n_params@entry=2) at ../../../gobject/gobject.c:2269 value = pspec = j = node = 0x5569ff7ce310 nqueue = 0x0 object = 0x7f68c4002600 i = __func__ = "g_object_new_internal" #6 0x00007f690a849843 in g_object_new_valist (object_type=, first_property_name=first_property_name@entry=0x7f690a9e74e9 "fd", var_args=var_args@entry=0x7f68dfffe050) at ../../../gobject/gobject.c:2563 vtabs_stack = {0x5569ff4dc3e8, 0x5569ff4dc318, 0x1, 0x7f68f7a3e862 , 0x7f68dfffdef8, 0x7f690a8453a7 , 0x7f68cc004690, 0x7f68cc004690, 0x7f68f0015980, 0x5569ff9f5cc0, 0x1, 0x7f68f772dba0, 0x7f68cc004690, 0x7f68f7a545f5 , 0x7f68cc0b0460, 0x7f68cc004690} params = 0x7f68dfffdd80 values = 0x7f68dfffde80 params_stack = {{pspec = 0x5569ff51b860, value = 0x7f68dfffde80}, {pspec = 0x5569ff51c5f0, value = 0x7f68dfffde98}, {pspec = 0x7f68f772f260 <__func__.3>, value = 0x7f68f76fe6f3 }, {pspec = 0x7f68d800e120, value = 0x7f68f772c590}, {pspec = 0x7f68f772f260 <__func__.3>, value = 0x7f68f76fec70 }, {pspec = 0x7f68cc0047b8, value = 0x7f690a49fac6 <_int_malloc+2854>}, {pspec = 0x7f690ab6fbd0 , value = 0xd0}, {pspec = 0x0, value = 0x7f68d48da020}, {pspec = 0x1, value = 0x5}, {pspec = 0x7f68d4000030, value = 0xffffffffffffffb8}, {pspec = 0x7f68f805f990, value = 0x7f690ab934c0 }, {pspec = 0x5569ff809e00, value = 0x7f690aad2284 }, {pspec = 0x6e, value = 0x7f68d4022b00}, {pspec = 0x7f68d4071260, value = 0x7f690ab934c0 }, {pspec = 0x5569ff4fc5d0, value = 0x30}, {pspec = 0x5569ff809e00, value = 0x5569ff7f1260}} values_stack = {{g_type = 24, data = {{v_int = 13, v_uint = 13, v_long = 13, v_ulong = 13, v_int64 = 13, v_uint64 = 13, v_float = 1.821688e-44, v_double = 6.4228533959362051e-323, v_pointer = 0xd}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 20, data = {{v_int = 1, v_uint = 1, v_long = 1, v_ulong = 1, v_int64 = 1, v_uint64 = 1, v_float = 1.40129846e-45, v_double = 4.9406564584124654e-324, v_pointer = 0x1}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 184, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 140089127414002, data = {{v_int = 4097, v_uint = 4097, v_long = 4097, v_ulong = 4097, v_int64 = 4097, v_uint64 = 4097, v_float = 5.74111981e-42, v_double = 2.0241869510115871e-320, v_pointer = 0x1001}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 0, data = {{v_int = -536879072, v_uint = 3758088224, v_long = 140088411414560, v_ulong = 140088411414560, v_int64 = 140088411414560, v_uint64 = 140088411414560, v_float = -3.68755441e+19, v_double = 6.9212871460408841e-310, v_pointer = 0x7f68dfffe020}, {v_int = -536879296, v_uint = 3758088000, v_long = 140088411414336, v_ulong = 140088411414336, v_int64 = 140088411414336, v_uint64 = 140088411414336, v_float = -3.68750515e+19, v_double = 6.921287146029817e-310, v_pointer = 0x7f68dfffdf40}}}, {g_type = 140088411414784, data = {{v_int = 175992129, v_uint = 175992129, v_long = 140089124285761, v_ulong = 140089124285761, v_int64 = 140089124285761, v_uint64 = 140089124285761, v_float = 1.22020553e-32, v_double = 6.9213223665579164e-310, v_pointer = 0x7f690a7d6d41}, {v_int = -736617872, v_uint = 3558349424, v_long = 140088211675760, v_ulong = 140088211675760, v_int64 = 140088211675760, v_uint64 = 140088211675760, v_float = -2.61311431e+12, v_double = 6.9212772776329619e-310, v_pointer = 0x7f68d4181a70}}}, {g_type = 140089127571928, data = {{v_int = 175992129, v_uint = 175992129, v_long = 140089124285761, v_ulong = 140089124285761, v_int64 = 140089124285761, v_uint64 = 140089124285761, v_float = 1.22020553e-32, v_double = 6.9213223665579164e-310, v_pointer = 0x7f690a7d6d41}, {v_int = 1119111168, v_uint = 1119111168, v_long = -605666704890771456, v_ulong = 17841077368818780160, v_int64 = -605666704890771456, v_uint64 = 17841077368818780160, v_float = 90.140625, v_double = -1.2505522312176162e+268, v_pointer = 0xf7983d5742b44800}}}, {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 1119111168, v_uint = 1119111168, v_long = -605666704890771456, v_ulong = 17841077368818780160, v_int64 = -605666704890771456, v_uint64 = 17841077368818780160, v_float = 90.140625, v_double = -1.2505522312176162e+268, v_pointer = 0xf7983d5742b44800}}}, {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 93913746546176, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = -8348160, v_uint = 4286619136, v_long = 93913746546176, v_ulong = 93913746546176, v_int64 = 93913746546176, v_uint64 = 93913746546176, v_float = -nan(0x9e00), v_double = 4.6399555840707582e-310, v_pointer = 0x5569ff809e00}}}, {g_type = 0, data = {{v_int = 176453839, v_uint = 176453839, v_long = 140089124747471, v_ulong = 140089124747471, v_int64 = 140089124747471, v_uint64 = 140089124747471, v_float = 1.27565808e-32, v_double = 6.9213223893694214e-310, v_pointer = 0x7f690a8478cf }, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 93913743345104, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 140088411414624, data = {{v_int = -8348160, v_uint = 4286619136, v_long = 93913746546176, v_ulong = 93913746546176, v_int64 = 93913746546176, v_uint64 = 93913746546176, v_float = -nan(0x9e00), v_double = 4.6399555840707582e-310, v_pointer = 0x5569ff809e00}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 93913746444896, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 176460056, v_uint = 176460056, v_long = 140089124753688, v_ulong = 140089124753688, v_int64 = 140089124753688, v_uint64 = 140089124753688, v_float = 1.27657158e-32, v_double = 6.921322389676582e-310, v_pointer = 0x7f690a849118 }}}} name = vtabs = 0x7f68dfffdd00 n_params = n_params_alloc = 16 class = 0x5569ff52dca0 unref_class = object = __func__ = "g_object_new_valist" #7 0x00007f690a849e9d in g_object_new (object_type=, first_property_name=first_property_name@entry=0x7f690a9e74e9 "fd") at ../../../gobject/gobject.c:2038 object = var_args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7f68dfffe130, reg_save_area = 0x7f68dfffe070}} #8 0x00007f690a95ca58 in g_unix_input_stream_new (fd=fd@entry=13, close_fd=close_fd@entry=1) at ../../../gio/gunixinputstream.c:251 stream = __func__ = "g_unix_input_stream_new" #9 0x00007f690a7bfaef in create_pipe_for_read (istream=istream@entry=0x7f68dfffe1d8, fd_list=fd_list@entry=0x7f68dfffe1e0, fd_idx=fd_idx@entry=0x7f68dfffe1cc, error=error@entry=0x7f68dfffe1d0) at ../src/libtracker-sparql/bus/tracker-bus.c:625 input = 13 output = 14 idx = 0 list = 0x5569ff906930 #10 0x00007f690a7bffbe in tracker_bus_connection_perform_query_async (bus=0x5569ff7b8480, sparql=0x5569ff9bf000 "SELECT ?id ?uri { VALUES ?id { ~arg1 ~arg2 ~arg3 ~arg4 ~arg5 ~arg6 ~arg7 ~arg8 ~arg9 ~arg10 ~arg11 ~arg12 ~arg13 ~arg14 ~arg15 ~arg16 ~arg17 ~arg18 ~arg19 ~arg20 ~arg21 ~arg22 ~arg23 ~arg24 ~arg25 ~ar"..., arguments=0x7f68f8044760, cancellable=0x7f68f8005320, callback=, user_data=) at ../src/libtracker-sparql/bus/tracker-bus.c:1555 message = fd_list = 0x5569ff906930 istream = 0x7f68f8005320 error = 0x0 task = 0x5569ff9cc010 fd_idx = 0 #11 0x00007f690a77c359 in tracker_notifier_query_extra_info (notifier=notifier@entry=0x5569ff9eafa0, cache=cache@entry=0x5569ff60a880) at ../src/libtracker-sparql/tracker-notifier.c:620 priv = 0x5569ff9eaf60 statement = #12 0x00007f690a77c5f3 in handle_cursor (task=0x5569ff9cc3d0, source_object=0x5569ff51bce0, task_data=0x5569ff60a880, cancellable=) at ../src/libtracker-sparql/tracker-notifier.c:512 cache = 0x5569ff60a880 cursor = 0x5569ff51bce0 notifier = 0x5569ff9eafa0 priv = 0x5569ff9eaf60 event = iter = 0x7f68f8053960 id = #13 0x00007f690a9368a7 in g_task_thread_pool_thread (thread_data=0x5569ff9cc3d0, pool_data=) at ../../../gio/gtask.c:1454 task = 0x5569ff9cc3d0 #14 0x00007f690aae4122 in g_thread_pool_thread_proxy (data=) at ../../../glib/gthreadpool.c:352 task = 0x5569ff9cc3d0 pool = 0x5569ff4eeea0 #15 0x00007f690aae1301 in g_thread_proxy (data=0x7f68d401a860) at ../../../glib/gthread.c:831 thread = 0x7f68d401a860 __func__ = "g_thread_proxy" #16 0x00007f690a4902e2 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140088411420352, 8890726627639746569, -128, 11, 140088403015664, 140088403030016, -8812546953782829047, -8813508937376014327}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #17 0x00007f690a51f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals.