.
Thread 27 (Thread 0x7feaf3fff700 (LWP 7887)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007feb81c2b80a in g_cond_wait_until (cond=cond@entry=0x7feb54006068, mutex=mutex@entry=0x7feb54006060, end_time=end_time@entry=288329767) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 287, tv_nsec = 829767531}
        span = {tv_sec = 0, tv_nsec = 499999469}
        sampled = 6
        res = <optimized out>
#2  0x00007feb81bba2e1 in g_async_queue_pop_intern_unlocked (queue=0x7feb54006060, wait=wait@entry=1, end_time=288329767) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007feb81bba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007feb81c0dfe4 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x7feb54006000
#6  0x00007feb81c0d645 in g_thread_proxy (data=0x559ceef49e80) at ../../../../glib/gthread.c:784
        thread = 0x559ceef49e80
#7  0x00007feb819827fc in start_thread (arg=0x7feaf3fff700) at pthread_create.c:465
        pd = 0x7feaf3fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140647092713216, -429284194798412439, 140648800913534, 140648800913535, 140647092713216, 140647092713920, 423065356651322729, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 26 (Thread 0x7feb1eac9700 (LWP 7904)):
#0  0x00007feb816a3901 in __GI___poll (fds=0x7feafc01ea80, nfds=2, timeout=timeout@entry=500) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 1
        sc_cancel_oldtype = 0
#1  0x00007feb85fa7630 in poll (__timeout=500, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2  cups_dnssd_poll_cb (pollfds=<optimized out>, num_pollfds=<optimized out>, timeout=<optimized out>, context=0x7feb1eac7b80) at dest.c:3405
        data = 0x7feb1eac7b80
#3  0x00007feb756124d3 in avahi_simple_poll_run (s=0x7feafc01e830) at simple-watch.c:527
        s = 0x7feafc01e830
#4  0x00007feb756126a8 in avahi_simple_poll_iterate (s=0x7feafc01e830, timeout=timeout@entry=500) at simple-watch.c:602
        r = <optimized out>
#5  0x00007feb85fab054 in cupsEnumDests (flags=flags@entry=0, msec=msec@entry=1000, cancel=cancel@entry=0x0, type=type@entry=0, mask=mask@entry=0, cb=cb@entry=0x7feb85faa540 <cups_get_cb>, user_data=0x7feb1eac8270) at dest.c:1238
        i = <optimized out>
        num_dests = <optimized out>
        dests = 0x7feafc025e70
        dest = <optimized out>
        defprinter = <optimized out>
        name = "Samsung-M2020-Series\000\000\000\000\260\200\254\036\353\177\000\000\260\200\254\036\353\177\000\000\260\200\254\036\353\177\000\000\260\200\254\036\353\177\000\000\265\200\254\036\353\177\000\000\337\200\254\036\353\177\000\000\260\200\254\036\353\177\000\000\337\200\254\036\353\177", '\000' <repeats 19 times>, "|,\357\301\277/B", '\000' <repeats 16 times>, "@\232_\356\234U\000\000\060R\002\374\352\177\000\000P\310f\356\234U\000\000\360\225_\356\234U\000\000\000\000\000\000\000\000\000\000\376\243b\201\353\177\000\000\377\377\377\377\377\377\377\377", '\000' <repeats 24 times>...
        instance = <optimized out>
        user_default = <optimized out>
        completed = <optimized out>
        remaining = 266
        curtime = {tv_sec = 1508519692, tv_usec = 293883}
        data = {simple_poll = 0x7feafc01e830, client = 0x7feafc022d90, got_data = 0, browsers = 0, cb = 0x7feb85faa540 <cups_get_cb>, user_data = 0x7feb1eac8270, type = 0, mask = 0, devices = 0x7feafc020650}
        device = <optimized out>
        error = 0
        ipp_ref = 0x7feafc01fed0
        ipps_ref = 0x7feafc01eb10
#6  0x00007feb85fab272 in cupsGetDests2 (http=http@entry=0x0, dests=dests@entry=0x7feafc020630) at dest.c:2058
        data = {num_dests = 1, dests = 0x7feafc022210}
        dest = <optimized out>
        home = <optimized out>
        filename = "/home/leon/.cups/lpoptions", '\000' <repeats 997 times>
        defprinter = <optimized out>
        name = "Samsung-M2020-Series", '\000' <repeats 316 times>...
        instance = <optimized out>
        user_default = <optimized out>
        num_reals = <optimized out>
        reals = <optimized out>
        cg = 0x7feafc020a40
#7  0x00007feb85fab51a in cupsGetDests (dests=dests@entry=0x7feafc020630) at dest.c:1997
No locals.
#8  0x0000559ceda924be in _pp_cups_get_dests_thread (task=0x559ceed498d0, object=<optimized out>, task_data=<optimized out>, cancellable=<optimized out>) at pp-cups.c:74
        dests = 0x7feafc020630
#9  0x00007feb82196d56 in g_task_thread_pool_thread (thread_data=0x559ceed498d0, pool_data=<optimized out>) at ../../../../gio/gtask.c:1328
        task = 0x559ceed498d0
#10 0x00007feb81c0e010 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:307
        pool = 0x7feb54006000
#11 0x00007feb81c0d645 in g_thread_proxy (data=0x7feb4c001540) at ../../../../glib/gthread.c:784
        thread = 0x7feb4c001540
#12 0x00007feb819827fc in start_thread (arg=0x7feb1eac9700) at pthread_create.c:465
        pd = 0x7feb1eac9700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140647808669440, -429284194798412439, 140648800913534, 140648800913535, 140647808669440, 32, 422455549678443881, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#13 0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 25 (Thread 0x7feb36179700 (LWP 7907)):
#0  0x00007feb816a3901 in __GI___poll (fds=0x7feb18025590, nfds=2, timeout=timeout@entry=500) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 1
        sc_cancel_oldtype = 0
#1  0x00007feb85fa7630 in poll (__timeout=500, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2  cups_dnssd_poll_cb (pollfds=<optimized out>, num_pollfds=<optimized out>, timeout=<optimized out>, context=0x7feb36177b80) at dest.c:3405
        data = 0x7feb36177b80
#3  0x00007feb756124d3 in avahi_simple_poll_run (s=0x7feb18012d20) at simple-watch.c:527
        s = 0x7feb18012d20
#4  0x00007feb756126a8 in avahi_simple_poll_iterate (s=0x7feb18012d20, timeout=timeout@entry=500) at simple-watch.c:602
        r = <optimized out>
#5  0x00007feb85fab054 in cupsEnumDests (flags=flags@entry=0, msec=msec@entry=1000, cancel=cancel@entry=0x0, type=type@entry=0, mask=mask@entry=0, cb=cb@entry=0x7feb85faa540 <cups_get_cb>, user_data=0x7feb36178270) at dest.c:1238
        i = <optimized out>
        num_dests = <optimized out>
        dests = 0x7feb18004820
        dest = <optimized out>
        defprinter = <optimized out>
        name = "Samsung-M2020-Series\000\000\000\000\260\200\027\066\353\177\000\000\260\200\027\066\353\177\000\000\260\200\027\066\353\177\000\000\260\200\027\066\353\177\000\000\265\200\027\066\353\177\000\000\337\200\027\066\353\177\000\000\260\200\027\066\353\177\000\000\337\200\027\066\353\177", '\000' <repeats 19 times>, "|,\357\301\277/B", '\000' <repeats 16 times>, "@\232_\356\234U\000\000\360\230\002\030\353\177\000\000P\310f\356\234U\000\000\360\225_\356\234U\000\000\000\000\000\000\000\000\000\000\376\243b\201\353\177\000\000\377\377\377\377\377\377\377\377", '\000' <repeats 24 times>...
        instance = <optimized out>
        user_default = <optimized out>
        completed = <optimized out>
        remaining = 386
        curtime = {tv_sec = 1508519692, tv_usec = 293839}
        data = {simple_poll = 0x7feb18012d20, client = 0x7feb18003800, got_data = 0, browsers = 0, cb = 0x7feb85faa540 <cups_get_cb>, user_data = 0x7feb36178270, type = 0, mask = 0, devices = 0x7feb18004000}
        device = <optimized out>
        error = 0
        ipp_ref = 0x7feb18029fd0
        ipps_ref = 0x7feb180048e0
#6  0x00007feb85fab272 in cupsGetDests2 (http=http@entry=0x0, dests=dests@entry=0x7feb18001500) at dest.c:2058
        data = {num_dests = 1, dests = 0x7feb18001800}
        dest = <optimized out>
        home = <optimized out>
        filename = "/home/leon/.cups/lpoptions\000\357\301\277/B\000\000\000\000\000\000\000\000`\032\000\030\353\177\000\000\340l\000\030\353\006\000\000\000l\000\001\353\177\000\000\300l\000\030\353\177\000\000\300l\000\030\353\177\000\000`\206\027\066\353\177\000\000\000\037\000\030\353\177\000\000 \037\000\030\353\177\000\000\240\036\000\030\353\177\000\000\003\000\000\000\000\000\000\000k\037\302\201\353\177\000\000\000l\000\030\353\177\000\000\000\204\027\066\353\177", '\000' <repeats 11 times>, "\037\000\030\353\177\000\000\001\000\000\000\000\000\000\000 \037\000\030\353\177\000\000\003\000\000\000\000\000\000\000\352 \302\201\353\177\000\000\003\000\000\000\000\000\000\000"...
        defprinter = <optimized out>
        name = "Samsung-M2020-Series\000\177\000\000\340\225a\356\234U\000\000\220\316\230\356\234U\000\000\a\000\000\000\000\000\000\000\220\000\000\000\000\000\000\000\022.#\202\353\177\000\000\000\000\000\000\000\000\000\000y\265\276\201\353\177\000\000\020M\000T\353\177\000\000\000|,\357\301\277/B\002\000\000\000\000\000\000\000\060\236\000P\353\177\000\000\020C\000\030\353\177\000\000\001\000\000\000\000\000\000\000\000\364\243\356\234U\000\000\000\000\000\000\000\000\000\000@\031\000T\353\177\000\000\376\243b\201\353\177\000\000\020\000\000\000\000\000\000\000/\000\000\000\000\000\000\000@\031\000T\353\177\000\000\214\066\300\201\353\177\000\000\220\316\230\356\234U\000\000\000"...
        instance = <optimized out>
        user_default = <optimized out>
        num_reals = <optimized out>
        reals = <optimized out>
        cg = 0x7feb18028000
#7  0x00007feb85fab51a in cupsGetDests (dests=dests@entry=0x7feb18001500) at dest.c:1997
No locals.
#8  0x0000559ceda924be in _pp_cups_get_dests_thread (task=0x559ceeef5ef0, object=<optimized out>, task_data=<optimized out>, cancellable=<optimized out>) at pp-cups.c:74
        dests = 0x7feb18001500
#9  0x00007feb82196d56 in g_task_thread_pool_thread (thread_data=0x559ceeef5ef0, pool_data=<optimized out>) at ../../../../gio/gtask.c:1328
        task = 0x559ceeef5ef0
#10 0x00007feb81c0e010 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:307
        pool = 0x7feb54006000
#11 0x00007feb81c0d645 in g_thread_proxy (data=0x7feb4c001590) at ../../../../glib/gthread.c:784
        thread = 0x7feb4c001590
#12 0x00007feb819827fc in start_thread (arg=0x7feb36179700) at pthread_create.c:465
        pd = 0x7feb36179700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648201557760, -429284194798412439, 140648800913534, 140648800913535, 140648201557760, 32, 422366824244043113, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#13 0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 24 (Thread 0x7feb1e2c8700 (LWP 7896)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007feb81c2b80a in g_cond_wait_until (cond=cond@entry=0x7feb54006068, mutex=mutex@entry=0x7feb54006060, end_time=end_time@entry=288330125) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 287, tv_nsec = 830125454}
        span = {tv_sec = 0, tv_nsec = 499999546}
        sampled = 6
        res = <optimized out>
#2  0x00007feb81bba2e1 in g_async_queue_pop_intern_unlocked (queue=0x7feb54006060, wait=wait@entry=1, end_time=288330125) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007feb81bba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007feb81c0dfe4 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x7feb54006000
#6  0x00007feb81c0d645 in g_thread_proxy (data=0x7feb4c001450) at ../../../../glib/gthread.c:784
        thread = 0x7feb4c001450
#7  0x00007feb819827fc in start_thread (arg=0x7feb1e2c8700) at pthread_create.c:465
        pd = 0x7feb1e2c8700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140647800276736, -429284194798412439, 140648800913534, 140648800913535, 140647800276736, 32, 422454445334977897, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 23 (Thread 0x7feb1f2ca700 (LWP 7910)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007feb81c2b80a in g_cond_wait_until (cond=cond@entry=0x7feb540060b8, mutex=mutex@entry=0x7feb540060b0, end_time=end_time@entry=302795810) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 287, tv_nsec = 795811341}
        span = {tv_sec = 14, tv_nsec = 999998659}
        sampled = 28
        res = <optimized out>
#2  0x00007feb81bba2e1 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x7feb540060b0, wait=wait@entry=1, end_time=end_time@entry=302795810) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007feb81bba89c in g_async_queue_timeout_pop (queue=0x7feb540060b0, timeout=timeout@entry=15000000) at ../../../../glib/gasyncqueue.c:543
        end_time = 302795810
        retval = <optimized out>
#4  0x00007feb81c0e0ee in g_thread_pool_wait_for_new_pool () at ../../../../glib/gthreadpool.c:167
        pool = <optimized out>
        local_wakeup_thread_serial = <optimized out>
        last_wakeup_thread_serial = <optimized out>
        have_relayed_thread_marker = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:364
        free_pool = <optimized out>
        pool = <optimized out>
#6  0x00007feb81c0d645 in g_thread_proxy (data=0x7feb4c0015e0) at ../../../../glib/gthread.c:784
        thread = 0x7feb4c0015e0
#7  0x00007feb819827fc in start_thread (arg=0x7feb1f2ca700) at pthread_create.c:465
        pd = 0x7feb1f2ca700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140647817062144, -429284194798412439, 140648800913534, 140648800913535, 140647817062144, 32, 422456649726942569, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 22 (Thread 0x7feb351da700 (LWP 7903)):
#0  0x00007feb816a3901 in __GI___poll (fds=0x7feb0c00e3d0, nfds=2, timeout=timeout@entry=500) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007feb85fa7630 in poll (__timeout=500, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2  cups_dnssd_poll_cb (pollfds=<optimized out>, num_pollfds=<optimized out>, timeout=<optimized out>, context=0x7feb351d8b80) at dest.c:3405
        data = 0x7feb351d8b80
#3  0x00007feb756124d3 in avahi_simple_poll_run (s=0x7feb0c00cde0) at simple-watch.c:527
        s = 0x7feb0c00cde0
#4  0x00007feb756126a8 in avahi_simple_poll_iterate (s=0x7feb0c00cde0, timeout=timeout@entry=500) at simple-watch.c:602
        r = <optimized out>
#5  0x00007feb85fab054 in cupsEnumDests (flags=flags@entry=0, msec=msec@entry=1000, cancel=cancel@entry=0x0, type=type@entry=0, mask=mask@entry=0, cb=cb@entry=0x7feb85faa540 <cups_get_cb>, user_data=0x7feb351d9270) at dest.c:1238
        i = <optimized out>
        num_dests = <optimized out>
        dests = 0x7feb0c01fa10
        dest = <optimized out>
        defprinter = <optimized out>
        name = "Samsung-M2020-Series\000\000\000\000\260\220\035\065\353\177\000\000\260\220\035\065\353\177\000\000\260\220\035\065\353\177\000\000\260\220\035\065\353\177\000\000\265\220\035\065\353\177\000\000\337\220\035\065\353\177\000\000\260\220\035\065\353\177\000\000\337\220\035\065\353\177", '\000' <repeats 19 times>, "|,\357\301\277/B", '\000' <repeats 16 times>, "@\232_\356\234U\000\000PS\002\f\353\177\000\000P\310f\356\234U\000\000\360\225_\356\234U\000\000\000\000\000\000\000\000\000\000\376\243b\201\353\177\000\000\377\377\377\377\377\377\377\377", '\000' <repeats 24 times>...
        instance = <optimized out>
        user_default = <optimized out>
        completed = <optimized out>
        remaining = 137
        curtime = {tv_sec = 1508519692, tv_usec = 316861}
        data = {simple_poll = 0x7feb0c00cde0, client = 0x7feb0c01f560, got_data = 0, browsers = 0, cb = 0x7feb85faa540 <cups_get_cb>, user_data = 0x7feb351d9270, type = 0, mask = 0, devices = 0x7feb0c026380}
        device = <optimized out>
        error = 0
        ipp_ref = 0x7feb0c00d030
        ipps_ref = 0x7feb0c00d0b0
#6  0x00007feb85fab272 in cupsGetDests2 (http=http@entry=0x0, dests=dests@entry=0x7feb0c026250) at dest.c:2058
        data = {num_dests = 1, dests = 0x7feb0c0218e0}
        dest = <optimized out>
        home = <optimized out>
        filename = "/home/leon/.cups/lpoptions\000\357\301\277/B\320<\360\356\234U\000\000\000\223\035\065\353\177\000\000\001\000\000\000\000\000\000\000\016.\201\211\376\177\000\000\320<\360\356\234U\000\000\034\361\370F\353\177\000\000o\232\035\065\353\177\000\000\200\246\035\065\353\177\000\000\240~\227\201\353\177\000\000\320<\360\356\234U\000\000\260\223\035\065\353\177\000\000\000\000\000\000\000\004\000\000\000\000\001\000\001", '\000' <repeats 179 times>...
        defprinter = <optimized out>
        name = "Samsung-M2020-Series\000\177\000\000m7\377\205\353\177\000\000@\230\035\065\353\177\000\000\001\000\000\000\000\000\000\000\376\000\000\000\000\000\000\000)\374k\201\353\177\000\000\001\200\255\373\000\000\000\000\060\231\035\065\353\177\000\000\060\231\035\065\353\177\000\000\060\231\035\065\353\177\000\000\060\231\035\065\353\177\000\000\063\231\035\065\353\177\000\000.\232\035\065\353\177\000\000\060\231\035\065\353\177\000\000.\232\035\065\353\177", '\000' <repeats 46 times>, "\204", '\000' <repeats 19 times>...
        instance = <optimized out>
        user_default = <optimized out>
        num_reals = <optimized out>
        reals = <optimized out>
        cg = 0x7feb0c020140
#7  0x00007feb85fab51a in cupsGetDests (dests=dests@entry=0x7feb0c026250) at dest.c:1997
No locals.
#8  0x0000559ceda924be in _pp_cups_get_dests_thread (task=0x559cef00b8e0, object=<optimized out>, task_data=<optimized out>, cancellable=<optimized out>) at pp-cups.c:74
        dests = 0x7feb0c026250
#9  0x00007feb82196d56 in g_task_thread_pool_thread (thread_data=0x559cef00b8e0, pool_data=<optimized out>) at ../../../../gio/gtask.c:1328
        task = 0x559cef00b8e0
#10 0x00007feb81c0e010 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:307
        pool = 0x7feb54006000
#11 0x00007feb81c0d645 in g_thread_proxy (data=0x7feb4c0014f0) at ../../../../glib/gthread.c:784
        thread = 0x7feb4c0014f0
#12 0x00007feb819827fc in start_thread (arg=0x7feb351da700) at pthread_create.c:465
        pd = 0x7feb351da700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648185177856, -429284194798412439, 140648800913534, 140648800913535, 140648185177856, 32, 422364711657004393, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#13 0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 21 (Thread 0x7feaf37fe700 (LWP 7900)):
#0  0x00007feb816a3901 in __GI___poll (fds=0x7feae0026e50, nfds=2, timeout=timeout@entry=500) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007feb85fa7630 in poll (__timeout=500, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2  cups_dnssd_poll_cb (pollfds=<optimized out>, num_pollfds=<optimized out>, timeout=<optimized out>, context=0x7feaf37fcb80) at dest.c:3405
        data = 0x7feaf37fcb80
#3  0x00007feb756124d3 in avahi_simple_poll_run (s=0x7feae00203b0) at simple-watch.c:527
        s = 0x7feae00203b0
#4  0x00007feb756126a8 in avahi_simple_poll_iterate (s=0x7feae00203b0, timeout=timeout@entry=500) at simple-watch.c:602
        r = <optimized out>
#5  0x00007feb85fab054 in cupsEnumDests (flags=flags@entry=0, msec=msec@entry=1000, cancel=cancel@entry=0x0, type=type@entry=0, mask=mask@entry=0, cb=cb@entry=0x7feb85faa540 <cups_get_cb>, user_data=0x7feaf37fd270) at dest.c:1238
        i = <optimized out>
        num_dests = <optimized out>
        dests = 0x7feae0023810
        dest = <optimized out>
        defprinter = <optimized out>
        name = "Samsung-M2020-Series\000\000\000\000\260\320\177\363\352\177\000\000\260\320\177\363\352\177\000\000\260\320\177\363\352\177\000\000\260\320\177\363\352\177\000\000\265\320\177\363\352\177\000\000\337\320\177\363\352\177\000\000\260\320\177\363\352\177\000\000\337\320\177\363\352\177", '\000' <repeats 19 times>, "|,\357\301\277/B", '\000' <repeats 16 times>, "@\232_\356\234U\000\000\360|\002\340\352\177\000\000P\310f\356\234U\000\000\360\225_\356\234U\000\000\000\000\000\000\000\000\000\000\376\243b\201\353\177\000\000\377\377\377\377\377\377\377\377\000\000\000\000\000\000\000\000\240\320\177\363\352\177\000\000"...
        instance = <optimized out>
        user_default = <optimized out>
        completed = <optimized out>
        remaining = 29
        curtime = {tv_sec = 1508519692, tv_usec = 317255}
        data = {simple_poll = 0x7feae00203b0, client = 0x7feae00133f0, got_data = 0, browsers = 0, cb = 0x7feb85faa540 <cups_get_cb>, user_data = 0x7feaf37fd270, type = 0, mask = 0, devices = 0x7feae00251f0}
        device = <optimized out>
        error = 0
        ipp_ref = 0x7feae0020600
        ipps_ref = 0x7feae0020680
#6  0x00007feb85fab272 in cupsGetDests2 (http=http@entry=0x0, dests=dests@entry=0x7feae0026070) at dest.c:2058
        data = {num_dests = 1, dests = 0x7feae0026270}
        dest = <optimized out>
        home = <optimized out>
        filename = "/home/leon/.cups/lpoptions\000\201\353\177\000\000\000\000\000\000\000\000\000\000\260V\322\356\234U\000\000\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000p\324\177\363\352\177\000\000\260V\322\356\234U\000\000\250\325\177\363\352\177\000\000\020\247_\356\234U\000\000`\r\372\356\234U\000\000\222\344\355\201\353\177\000\000\000\324\177\363\352\177\000\000\340\203 \206\353\177\000\000\230\332\177\363\352\177\000\000U\373k\201\353\177\000\000\060\000\000\000\060\000\000\000\370\323\177\363\352\177\000\000\060\323\177\363\352\177\000\000\200\324\177\363\352\177\000\000\234\003\000\000\352\177\000\000\000\000\000\000\000\000\000\000h\r\000\000\000\000\000\000"...
        defprinter = <optimized out>
        name = "Samsung-M2020-Series\000\177\000\000\376\243b\201\353\177\000\000\320t\002\020\353\177\000\000,\364\354\201\353\177\000\000\320t\002\020\353\177\000\000\200\270\002\020\353\177", '\000' <repeats 11 times>, "|,\357\301\277/B\000\000\000\000\000\000\000\000P\327\177\363\352\177\000\000@\000\000\000\000\000\000\000\200\327\177\363\352\177\000\000\030\000\000\000\000\000\000\000B\270\356\201\353\177\000\000\000\000\000\000\000\000\000\000@\330\177\363\352\177\000\000\200\331\177\363\352\177\000\000<\242\354\201\353\177", '\000' <repeats 26 times>, "@\330\177\363\352\177\000\000\240.\357\201\353\177\000\000"...
        instance = <optimized out>
        user_default = <optimized out>
        num_reals = <optimized out>
        reals = <optimized out>
        cg = 0x7feae00219c0
#7  0x00007feb85fab51a in cupsGetDests (dests=dests@entry=0x7feae0026070) at dest.c:1997
No locals.
#8  0x0000559ceda924be in _pp_cups_get_dests_thread (task=0x559ceefe5050, object=<optimized out>, task_data=<optimized out>, cancellable=<optimized out>) at pp-cups.c:74
        dests = 0x7feae0026070
#9  0x00007feb82196d56 in g_task_thread_pool_thread (thread_data=0x559ceefe5050, pool_data=<optimized out>) at ../../../../gio/gtask.c:1328
        task = 0x559ceefe5050
#10 0x00007feb81c0e010 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:307
        pool = 0x7feb54006000
#11 0x00007feb81c0d645 in g_thread_proxy (data=0x7feb4c0014a0) at ../../../../glib/gthread.c:784
        thread = 0x7feb4c0014a0
#12 0x00007feb819827fc in start_thread (arg=0x7feaf37fe700) at pthread_create.c:465
        pd = 0x7feaf37fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140647084320512, -429284194798412439, 140648800913534, 140648800913535, 140647084320512, 32, 423064256602824041, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#13 0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 20 (Thread 0x7feb59510700 (LWP 7856)):
#0  0x00007feb816a3901 in __GI___poll (fds=0x559ceeca1fa0, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007feb81be6169 in g_main_context_poll (priority=<optimized out>, n_fds=4, fds=0x559ceeca1fa0, timeout=<optimized out>, context=0x7feb5401aac0) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7feb81bf5640 <g_poll>
#2  g_main_context_iterate (context=0x7feb5401aac0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3881
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 4
        allocated_nfds = 4
        fds = 0x559ceeca1fa0
#3  0x00007feb81be6502 in g_main_loop_run (loop=0x7feb5401ac00) at ../../../../glib/gmain.c:4082
        __func__ = "g_main_loop_run"
#4  0x00007feb821d7b26 in gdbus_shared_thread_func (user_data=0x7feb5401aa90) at ../../../../gio/gdbusprivate.c:275
        data = 0x7feb5401aa90
#5  0x00007feb81c0d645 in g_thread_proxy (data=0x559cee60fb20) at ../../../../glib/gthread.c:784
        thread = 0x559cee60fb20
#6  0x00007feb819827fc in start_thread (arg=0x7feb59510700) at pthread_create.c:465
        pd = 0x7feb59510700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648792524544, -429284194798412439, 140648809305998, 140648809305999, 140648792524544, 140648792525248, 422303644738248041, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 19 (Thread 0x7feb3697a700 (LWP 7869)):
#0  0x00007feb816a3901 in __GI___poll (fds=0x7feb10024b00, nfds=2, timeout=timeout@entry=500) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007feb85fa7630 in poll (__timeout=500, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2  cups_dnssd_poll_cb (pollfds=<optimized out>, num_pollfds=<optimized out>, timeout=<optimized out>, context=0x7feb36978b80) at dest.c:3405
        data = 0x7feb36978b80
#3  0x00007feb756124d3 in avahi_simple_poll_run (s=0x7feb1002e370) at simple-watch.c:527
        s = 0x7feb1002e370
#4  0x00007feb756126a8 in avahi_simple_poll_iterate (s=0x7feb1002e370, timeout=timeout@entry=500) at simple-watch.c:602
        r = <optimized out>
#5  0x00007feb85fab054 in cupsEnumDests (flags=flags@entry=0, msec=msec@entry=1000, cancel=cancel@entry=0x0, type=type@entry=0, mask=mask@entry=0, cb=cb@entry=0x7feb85faa540 <cups_get_cb>, user_data=0x7feb36979270) at dest.c:1238
        i = <optimized out>
        num_dests = <optimized out>
        dests = 0x7feb10028180
        dest = <optimized out>
        defprinter = <optimized out>
        name = "Samsung-M2020-Series\000\000\000\000\260\220\227\066\353\177\000\000\260\220\227\066\353\177\000\000\260\220\227\066\353\177\000\000\260\220\227\066\353\177\000\000\265\220\227\066\353\177\000\000\337\220\227\066\353\177\000\000\260\220\227\066\353\177\000\000\337\220\227\066\353\177", '\000' <repeats 19 times>, "|,\357\301\277/B", '\000' <repeats 16 times>, "@\232_\356\234U\000\000 \344\002\020\353\177\000\000P\310f\356\234U\000\000\360\225_\356\234U\000\000\000\000\000\000\000\000\000\000\376\243b\201\353\177\000\000\377\377\377\377\377\377\377\377\000\000\000\000\000\000\000\000\240\220\227\066\353\177\000\000"...
        instance = <optimized out>
        user_default = <optimized out>
        completed = <optimized out>
        remaining = 470
        curtime = {tv_sec = 1508519692, tv_usec = 316853}
        data = {simple_poll = 0x7feb1002e370, client = 0x7feb10020040, got_data = 0, browsers = 0, cb = 0x7feb85faa540 <cups_get_cb>, user_data = 0x7feb36979270, type = 0, mask = 0, devices = 0x7feb10023790}
        device = <optimized out>
        error = 0
        ipp_ref = 0x7feb10020da0
        ipps_ref = 0x7feb10025390
#6  0x00007feb85fab272 in cupsGetDests2 (http=http@entry=0x0, dests=dests@entry=0x7feb1002df20) at dest.c:2058
        data = {num_dests = 1, dests = 0x7feb1002f150}
        dest = <optimized out>
        home = <optimized out>
        filename = "/home/leon/.cups/lpoptions\000\201\353\177\000\000\000\000\000\000\000\000\000\000\020\346\304\356\234U\000\000\000\000\000\000\000\000\000\000h\223\227\066\353\177\000\000\220\223\227\066\353\177\000\000\000|,\357\301\277/B\250\225\227\066\000\000\000\000\v\000\000\000\000\000\000\000\v\000\000\000\000\000\000\000\060\224\227\066\353\177\000\000\000\224\227\066\353\177\000\000\340\203 \206\353\177\000\000\230\232\227\066\353\177\000\000U\373k\201\353\177\000\000\060\000\000\000\060\000\000\000\370\223\227\066\353\177\000\000\060\223\227\066\353\177\000\000\000|,\357\301\277/B\000\224\227\066\353\177\000\000\000\000\000\000\000\000\000\000h\r\000\000\000\000\000\000"...
        defprinter = <optimized out>
        name = "Samsung-M2020-Series\000\177", '\000' <repeats 46 times>, "\204\000\000\000\000|,\357\301\277/B", '\000' <repeats 16 times>, "@\000\000\000\000\000\000\000\200\227\227\066\353\177\000\000\377\377\377\377\377\377\377\377", '\000' <repeats 16 times>, "@\230\227\066\353\177\000\000\377\377\377\377\353\177\000\000j\242\354\201\353\177\000\000\000\000\000\000\000\000\000\000\340 \227\201\353\177\000\000\000\000\000\000\000\000\000\000@\230\227\066\353\177\000\000\240.\357\201\353\177\000\000"...
        instance = <optimized out>
        user_default = <optimized out>
        num_reals = <optimized out>
        reals = <optimized out>
        cg = 0x7feb100014d0
#7  0x00007feb85fab51a in cupsGetDests (dests=dests@entry=0x7feb1002df20) at dest.c:1997
No locals.
#8  0x0000559ceda924be in _pp_cups_get_dests_thread (task=0x559ceef0f2a0, object=<optimized out>, task_data=<optimized out>, cancellable=<optimized out>) at pp-cups.c:74
        dests = 0x7feb1002df20
#9  0x00007feb82196d56 in g_task_thread_pool_thread (thread_data=0x559ceef0f2a0, pool_data=<optimized out>) at ../../../../gio/gtask.c:1328
        task = 0x559ceef0f2a0
#10 0x00007feb81c0e010 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:307
        pool = 0x7feb54006000
#11 0x00007feb81c0d645 in g_thread_proxy (data=0x559ceec4e450) at ../../../../glib/gthread.c:784
        thread = 0x559ceec4e450
#12 0x00007feb819827fc in start_thread (arg=0x7feb3697a700) at pthread_create.c:465
        pd = 0x7feb3697a700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648209950464, -429284194798412439, 140731205347838, 140731205347839, 140648209950464, 140648209951168, 422367924292541801, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#13 0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 18 (Thread 0x7feb377fe700 (LWP 7865)):
#0  0x00007feb81989072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559cee723d48) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559cee723cf8, cond=0x559cee723d20) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7feb81988e00 <__condvar_cleanup_waiting>, __arg = 0x7feb377fda50, __canceltype = -1988033073, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x559cee723d20, mutex = 0x559cee723cf8, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=cond@entry=0x559cee723d20, mutex=mutex@entry=0x559cee723cf8) at pthread_cond_wait.c:655
No locals.
#3  0x00007feb4b505b8b in cnd_wait (mtx=0x559cee723cf8, cond=0x559cee723d20) at ../../../include/c11/threads_posix.h:159
No locals.
#4  util_queue_thread_func (input=input@entry=0x559cee64f530) at ../../../src/util/u_queue.c:158
        job = <optimized out>
        queue = 0x559cee723cf0
        thread_index = 0
#5  0x00007feb4b505aa7 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_posix.h:87
        pack = {func = 0x7feb4b505ae0 <util_queue_thread_func>, arg = 0x559cee64f530}
#6  0x00007feb819827fc in start_thread (arg=0x7feb377fe700) at pthread_create.c:465
        pd = 0x7feb377fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648225171200, -429284194798412439, 140731205354958, 140731205354959, 140648225171200, 32, 422369365254069609, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 17 (Thread 0x7feb37fff700 (LWP 7863)):
#0  0x00007feb81989072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559cee6b1b20) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559cee6b1ad0, cond=0x559cee6b1af8) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7feb81988e00 <__condvar_cleanup_waiting>, __arg = 0x7feb37ffea50, __canceltype = -1988034513, __prev = 0x0}
        cbuffer = {wseq = 2, cond = 0x559cee6b1af8, mutex = 0x559cee6b1ad0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 1
#2  __pthread_cond_wait (cond=cond@entry=0x559cee6b1af8, mutex=mutex@entry=0x559cee6b1ad0) at pthread_cond_wait.c:655
No locals.
#3  0x00007feb4b505b8b in cnd_wait (mtx=0x559cee6b1ad0, cond=0x559cee6b1af8) at ../../../include/c11/threads_posix.h:159
No locals.
#4  util_queue_thread_func (input=input@entry=0x559cee624440) at ../../../src/util/u_queue.c:158
        job = <optimized out>
        queue = 0x559cee6b1ac8
        thread_index = 1
#5  0x00007feb4b505aa7 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_posix.h:87
        pack = {func = 0x7feb4b505ae0 <util_queue_thread_func>, arg = 0x559cee624440}
#6  0x00007feb819827fc in start_thread (arg=0x7feb37fff700) at pthread_create.c:465
        pd = 0x7feb37fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648233563904, -429284194798412439, 140731205353518, 140731205353519, 140648233563904, 140648233564608, 422370465302568297, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 16 (Thread 0x7feb44a16700 (LWP 7862)):
#0  0x00007feb81989072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559cee6b1b20) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559cee6b1ad0, cond=0x559cee6b1af8) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7feb81988e00 <__condvar_cleanup_waiting>, __arg = 0x7feb44a15a50, __canceltype = -1988034513, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x559cee6b1af8, mutex = 0x559cee6b1ad0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=cond@entry=0x559cee6b1af8, mutex=mutex@entry=0x559cee6b1ad0) at pthread_cond_wait.c:655
No locals.
#3  0x00007feb4b505b8b in cnd_wait (mtx=0x559cee6b1ad0, cond=0x559cee6b1af8) at ../../../include/c11/threads_posix.h:159
No locals.
#4  util_queue_thread_func (input=input@entry=0x559cee624300) at ../../../src/util/u_queue.c:158
        job = <optimized out>
        queue = 0x559cee6b1ac8
        thread_index = 0
#5  0x00007feb4b505aa7 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_posix.h:87
        pack = {func = 0x7feb4b505ae0 <util_queue_thread_func>, arg = 0x559cee624300}
#6  0x00007feb819827fc in start_thread (arg=0x7feb44a16700) at pthread_create.c:465
        pd = 0x7feb44a16700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648445470464, -429284194798412439, 140731205353518, 140731205353519, 140648445470464, 140648445471168, 422327974654238057, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 15 (Thread 0x7feb45217700 (LWP 7861)):
#0  0x00007feb81989072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559cee6b1a3c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559cee6b19e8, cond=0x559cee6b1a10) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7feb81988e00 <__condvar_cleanup_waiting>, __arg = 0x7feb45216a50, __canceltype = -1988034513, __prev = 0x0}
        cbuffer = {wseq = 9, cond = 0x559cee6b1a10, mutex = 0x559cee6b19e8, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 4
#2  __pthread_cond_wait (cond=cond@entry=0x559cee6b1a10, mutex=mutex@entry=0x559cee6b19e8) at pthread_cond_wait.c:655
No locals.
#3  0x00007feb4b505b8b in cnd_wait (mtx=0x559cee6b19e8, cond=0x559cee6b1a10) at ../../../include/c11/threads_posix.h:159
No locals.
#4  util_queue_thread_func (input=input@entry=0x559cee626340) at ../../../src/util/u_queue.c:158
        job = <optimized out>
        queue = 0x559cee6b19e0
        thread_index = 2
#5  0x00007feb4b505aa7 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_posix.h:87
        pack = {func = 0x7feb4b505ae0 <util_queue_thread_func>, arg = 0x559cee626340}
#6  0x00007feb819827fc in start_thread (arg=0x7feb45217700) at pthread_create.c:465
        pd = 0x7feb45217700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648453863168, -429284194798412439, 140731205353518, 140731205353519, 140648453863168, 140648453863872, 422329074702736745, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 14 (Thread 0x7feb45a18700 (LWP 7860)):
#0  0x00007feb81989072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559cee6b1a3c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559cee6b19e8, cond=0x559cee6b1a10) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7feb81988e00 <__condvar_cleanup_waiting>, __arg = 0x7feb45a17a50, __canceltype = -1988034513, __prev = 0x0}
        cbuffer = {wseq = 7, cond = 0x559cee6b1a10, mutex = 0x559cee6b19e8, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 3
#2  __pthread_cond_wait (cond=cond@entry=0x559cee6b1a10, mutex=mutex@entry=0x559cee6b19e8) at pthread_cond_wait.c:655
No locals.
#3  0x00007feb4b505b8b in cnd_wait (mtx=0x559cee6b19e8, cond=0x559cee6b1a10) at ../../../include/c11/threads_posix.h:159
No locals.
#4  util_queue_thread_func (input=input@entry=0x559cee6262a0) at ../../../src/util/u_queue.c:158
        job = <optimized out>
        queue = 0x559cee6b19e0
        thread_index = 1
#5  0x00007feb4b505aa7 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_posix.h:87
        pack = {func = 0x7feb4b505ae0 <util_queue_thread_func>, arg = 0x559cee6262a0}
#6  0x00007feb819827fc in start_thread (arg=0x7feb45a18700) at pthread_create.c:465
        pd = 0x7feb45a18700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648462255872, -429284194798412439, 140731205353518, 140731205353519, 140648462255872, 140648462256576, 422330174751235433, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 13 (Thread 0x7feb46219700 (LWP 7859)):
#0  0x00007feb81989072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559cee6b1a38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559cee6b19e8, cond=0x559cee6b1a10) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7feb81988e00 <__condvar_cleanup_waiting>, __arg = 0x7feb46218a50, __canceltype = -1988034513, __prev = 0x0}
        cbuffer = {wseq = 4, cond = 0x559cee6b1a10, mutex = 0x559cee6b19e8, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 2
#2  __pthread_cond_wait (cond=cond@entry=0x559cee6b1a10, mutex=mutex@entry=0x559cee6b19e8) at pthread_cond_wait.c:655
No locals.
#3  0x00007feb4b505b8b in cnd_wait (mtx=0x559cee6b19e8, cond=0x559cee6b1a10) at ../../../include/c11/threads_posix.h:159
No locals.
#4  util_queue_thread_func (input=input@entry=0x559cee625f30) at ../../../src/util/u_queue.c:158
        job = <optimized out>
        queue = 0x559cee6b19e0
        thread_index = 0
#5  0x00007feb4b505aa7 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_posix.h:87
        pack = {func = 0x7feb4b505ae0 <util_queue_thread_func>, arg = 0x559cee625f30}
#6  0x00007feb819827fc in start_thread (arg=0x7feb46219700) at pthread_create.c:465
        pd = 0x7feb46219700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648470648576, -429284194798412439, 140731205353518, 140731205353519, 140648470648576, 140648470649280, 422331279094701417, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 12 (Thread 0x7feb4799a700 (LWP 7857)):
#0  0x00007feb81989072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559cee6b1430) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559cee6b13e0, cond=0x559cee6b1408) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7feb81988e00 <__condvar_cleanup_waiting>, __arg = 0x7feb47999a50, __canceltype = -1988034369, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x559cee6b1408, mutex = 0x559cee6b13e0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=cond@entry=0x559cee6b1408, mutex=mutex@entry=0x559cee6b13e0) at pthread_cond_wait.c:655
No locals.
#3  0x00007feb4b505b8b in cnd_wait (mtx=0x559cee6b13e0, cond=0x559cee6b1408) at ../../../include/c11/threads_posix.h:159
No locals.
#4  util_queue_thread_func (input=input@entry=0x559cee631e70) at ../../../src/util/u_queue.c:158
        job = <optimized out>
        queue = 0x559cee6b13d8
        thread_index = 0
#5  0x00007feb4b505aa7 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_posix.h:87
        pack = {func = 0x7feb4b505ae0 <util_queue_thread_func>, arg = 0x559cee631e70}
#6  0x00007feb819827fc in start_thread (arg=0x7feb4799a700) at pthread_create.c:465
        pd = 0x7feb4799a700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648495294208, -429284194798412439, 140731205353662, 140731205353663, 140648495294208, 140648495294912, 422335059202792809, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 11 (Thread 0x7feb59d11700 (LWP 7855)):
#0  0x00007feb816a3901 in __GI___poll (fds=0x7feb54008580, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007feb81be6169 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7feb54008580, timeout=<optimized out>, context=0x7feb54006170) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7feb81bf5640 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x7feb54006170, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3881
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x7feb54008580
#3  0x00007feb81be627c in g_main_context_iteration (context=0x7feb54006170, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#4  0x00007feb81be62c1 in glib_worker_main (data=<optimized out>) at ../../../../glib/gmain.c:5742
No locals.
#5  0x00007feb81c0d645 in g_thread_proxy (data=0x559cee60fa80) at ../../../../glib/gthread.c:784
        thread = 0x559cee60fa80
#6  0x00007feb819827fc in start_thread (arg=0x7feb59d11700) at pthread_create.c:465
        pd = 0x7feb59d11700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648800917248, -429284194798412439, 140648809305614, 140648809305615, 140648800917248, 140648800917952, 422304749081714025, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 10 (Thread 0x7feaf2ffd700 (LWP 7889)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007feb81c2b80a in g_cond_wait_until (cond=cond@entry=0x7feb54006068, mutex=mutex@entry=0x7feb54006060, end_time=end_time@entry=288330147) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 287, tv_nsec = 830148051}
        span = {tv_sec = 0, tv_nsec = 499998949}
        sampled = 6
        res = <optimized out>
#2  0x00007feb81bba2e1 in g_async_queue_pop_intern_unlocked (queue=0x7feb54006060, wait=wait@entry=1, end_time=288330147) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007feb81bba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007feb81c0dfe4 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x7feb54006000
#6  0x00007feb81c0d645 in g_thread_proxy (data=0x559ceef49f20) at ../../../../glib/gthread.c:784
        thread = 0x559ceef49f20
#7  0x00007feb819827fc in start_thread (arg=0x7feaf2ffd700) at pthread_create.c:465
        pd = 0x7feaf2ffd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140647075927808, -429284194798412439, 140648800913534, 140648800913535, 140647075927808, 140647075928512, 423063156554325353, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 9 (Thread 0x7feb1cac5700 (LWP 7886)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007feb81c2b80a in g_cond_wait_until (cond=cond@entry=0x7feb54006068, mutex=mutex@entry=0x7feb54006060, end_time=end_time@entry=288330126) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 287, tv_nsec = 830126854}
        span = {tv_sec = 0, tv_nsec = 499999146}
        sampled = 6
        res = <optimized out>
#2  0x00007feb81bba2e1 in g_async_queue_pop_intern_unlocked (queue=0x7feb54006060, wait=wait@entry=1, end_time=288330126) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007feb81bba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007feb81c0dfe4 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x7feb54006000
#6  0x00007feb81c0d645 in g_thread_proxy (data=0x559ceef2d450) at ../../../../glib/gthread.c:784
        thread = 0x559ceef2d450
#7  0x00007feb819827fc in start_thread (arg=0x7feb1cac5700) at pthread_create.c:465
        pd = 0x7feb1cac5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140647775098624, -429284194798412439, 140731205356318, 140731205356319, 140647775098624, 140647775099328, 422451145189481833, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 8 (Thread 0x7feb1d2c6700 (LWP 7885)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007feb81c2b80a in g_cond_wait_until (cond=cond@entry=0x7feb54006068, mutex=mutex@entry=0x7feb54006060, end_time=end_time@entry=288330061) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 287, tv_nsec = 830061832}
        span = {tv_sec = 0, tv_nsec = 499999168}
        sampled = 6
        res = <optimized out>
#2  0x00007feb81bba2e1 in g_async_queue_pop_intern_unlocked (queue=0x7feb54006060, wait=wait@entry=1, end_time=288330061) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007feb81bba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007feb81c0dfe4 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x7feb54006000
#6  0x00007feb81c0d645 in g_thread_proxy (data=0x559ceee9e1e0) at ../../../../glib/gthread.c:784
        thread = 0x559ceee9e1e0
#7  0x00007feb819827fc in start_thread (arg=0x7feb1d2c6700) at pthread_create.c:465
        pd = 0x7feb1d2c6700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140647783491328, -429284194798412439, 140731205356318, 140731205356319, 140647783491328, 140647783492032, 422452245237980521, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 7 (Thread 0x7feb5a512700 (LWP 7854)):
#0  0x00007feb816a3901 in __GI___poll (fds=0x559cee5d37c0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007feb81be6169 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x559cee5d37c0, timeout=<optimized out>, context=0x559cee6172f0) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7feb81bf5640 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x559cee6172f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3881
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x559cee5d37c0
#3  0x00007feb81be627c in g_main_context_iteration (context=context@entry=0x559cee6172f0, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#4  0x00007feb5a51a46d in dconf_gdbus_worker_thread (user_data=0x559cee6172f0) at dconf-gdbus-thread.c:82
        context = 0x559cee6172f0
#5  0x00007feb81c0d645 in g_thread_proxy (data=0x559cee60f0f0) at ../../../../glib/gthread.c:784
        thread = 0x559cee60f0f0
#6  0x00007feb819827fc in start_thread (arg=0x7feb5a512700) at pthread_create.c:465
        pd = 0x7feb5a512700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648809309952, -429284194798412439, 140731205355422, 140731205355423, 140648809309952, 140648809310656, 422305849130212713, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 6 (Thread 0x7feb46a1a700 (LWP 7858)):
#0  0x00007feb81989072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559cee6320e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559cee632090, cond=0x559cee6320b8) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7feb81988e00 <__condvar_cleanup_waiting>, __arg = 0x7feb46a19a50, __canceltype = -1988035745, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x559cee6320b8, mutex = 0x559cee632090, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=cond@entry=0x559cee6320b8, mutex=mutex@entry=0x559cee632090) at pthread_cond_wait.c:655
No locals.
#3  0x00007feb4b505b8b in cnd_wait (mtx=0x559cee632090, cond=0x559cee6320b8) at ../../../include/c11/threads_posix.h:159
No locals.
#4  util_queue_thread_func (input=input@entry=0x559cee6260c0) at ../../../src/util/u_queue.c:158
        job = <optimized out>
        queue = 0x559cee632088
        thread_index = 0
#5  0x00007feb4b505aa7 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_posix.h:87
        pack = {func = 0x7feb4b505ae0 <util_queue_thread_func>, arg = 0x559cee6260c0}
#6  0x00007feb819827fc in start_thread (arg=0x7feb46a1a700) at pthread_create.c:465
        pd = 0x7feb46a1a700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648479041280, -429284194798412439, 140731205352286, 140731205352287, 140648479041280, 140648479041984, 422332379143200105, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 5 (Thread 0x7feb349d9700 (LWP 7872)):
#0  __memmove_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:1061
No locals.
#1  0x00007feb85fa5961 in memmove (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string_fortified.h:40
No locals.
#2  cupsArrayRemove (a=0x7feb18004470, e=e@entry=0x7feb04149210) at array.c:920
        i = <optimized out>
        current = 2196
        diff = 0
#3  0x00007feb85fe265c in _cupsStrFree (s=0x7feb04149214 "Canon PIXMA MP810 - CUPS+Gutenprint v5.2.13") at string.c:343
        item = 0x7feb04149210
        key = 0x7feb04149210
#4  0x00007feb85fbee8c in ipp_free_values (attr=attr@entry=0x7feb041491d0, element=element@entry=0, count=1) at ipp.c:6593
        i = <optimized out>
        value = 0x7feb041491f0
#5  0x00007feb85fbed50 in ippDelete (ipp=ipp@entry=0x7feb0400d810) at ipp.c:1837
        attr = 0x7feb041491d0
        next = 0x7feb04149250
        ipp = 0x7feb0400d810
#6  0x0000559ceda95451 in get_all_ppds_func (user_data=0x559ceef0bd00) at pp-utils.c:2823
        attr = 0x0
        ppds_hash = 0x559ceed86cc0
        manufacturers_hash = 0x559ceed4d1e0
        data = 0x559ceef0bd00
        item = <optimized out>
        request = <optimized out>
        response = <optimized out>
        list = <optimized out>
        ppd_make_and_model = <optimized out>
        ppd_device_id = <optimized out>
        ppd_name = <optimized out>
        ppd_product = <optimized out>
        ppd_make = <optimized out>
        mfg = <optimized out>
        mfg_normalized = <optimized out>
        mdl = <optimized out>
        manufacturer_display_name = <optimized out>
        i = <optimized out>
        j = <optimized out>
#7  0x00007feb81c0d645 in g_thread_proxy (data=0x559ceeed9450) at ../../../../glib/gthread.c:784
        thread = 0x559ceeed9450
#8  0x00007feb819827fc in start_thread (arg=0x7feb349d9700) at pthread_create.c:465
        pd = 0x7feb349d9700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648176785152, -429284194798412439, 140731205353262, 140731205353263, 140648176785152, 140648176785856, 422363611608505705, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 4 (Thread 0x7feb5bbc9700 (LWP 7852)):
#0  0x00007feb81989072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7feb7de5d500 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6848>) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559cee5ee440, cond=0x7feb7de5d4d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7feb81988e00 <__condvar_cleanup_waiting>, __arg = 0x7feb5bbc8a10, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x7feb7de5d4d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>, mutex = 0x559cee5ee440, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=0x7feb7de5d4d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>, mutex=0x559cee5ee440) at pthread_cond_wait.c:655
No locals.
#3  0x00007feb6d728dbc in __gthread_cond_wait (__mutex=<optimized out>, __cond=__cond@entry=0x7feb7de5d4d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>) at /build/gcc-7-P5t1VP/gcc-7-7.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:864
No locals.
#4  std::condition_variable::wait (this=this@entry=0x7feb7de5d4d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:53
        __e = <optimized out>
#5  0x00007feb7dc34fa6 in std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex> > (__lock=<synthetic pointer>..., this=<optimized out>) at /usr/include/c++/7/condition_variable:251
        __mutex = {<std::__shared_ptr<std::mutex, (__gnu_cxx::_Lock_policy)2>> = {<std::__shared_ptr_access<std::mutex, (__gnu_cxx::_Lock_policy)2, false, false>> = {<No data fields>}, _M_ptr = <optimized out>, _M_refcount = {_M_pi = 0x559cee5ee470}}, <No data fields>}
        __my_lock = {_M_device = 0x0, _M_owns = false}
        __my_lock2 = {_M_device = 0x559cee5ee440, _M_owns = true}
#6  std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex>, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}>(std::unique_lock<bmalloc::Mutex>&, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}) (__p=..., __lock=..., this=<optimized out>) at /usr/include/c++/7/condition_variable:260
No locals.
#7  bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop (this=0x7feb7de5d4d0 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6800>) at ./Source/bmalloc/bmalloc/AsyncTask.h:129
        lock = {_M_device = 0x7feb7de5d4d4 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6804>, _M_owns = false}
#8  0x00007feb7dc352d9 in bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadEntryPoint (asyncTask=<optimized out>) at ./Source/bmalloc/bmalloc/AsyncTask.h:114
No locals.
#9  0x00007feb6d72f0ff in std::execute_native_thread_routine (__p=0x559cee5c2d90) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:83
        __t = {_M_t = {_M_t = {<std::_Tuple_impl<0, std::thread::_State*, std::default_delete<std::thread::_State> >> = {<std::_Tuple_impl<1, std::default_delete<std::thread::_State> >> = {<std::_Head_base<1, std::default_delete<std::thread::_State>, true>> = {<std::default_delete<std::thread::_State>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, std::thread::_State*, false>> = {_M_head_impl = 0x559cee5c2d90}, <No data fields>}, <No data fields>}}}
#10 0x00007feb819827fc in start_thread (arg=0x7feb5bbc9700) at pthread_create.c:465
        pd = 0x7feb5bbc9700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648833128192, -429284194798412439, 140731205356846, 140731205356847, 140648833128192, 140648833128896, 422308352559275369, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#11 0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 3 (Thread 0x7feb5b3c8700 (LWP 7853)):
#0  0x00007feb81989072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7feb7de5c784 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3396>) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559cee5ee6b0, cond=0x7feb7de5c758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7feb81988e00 <__condvar_cleanup_waiting>, __arg = 0x7feb5b3c7a10, __canceltype = 4096, __prev = 0x0}
        cbuffer = {wseq = 5, cond = 0x7feb7de5c758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>, mutex = 0x559cee5ee6b0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 2
#2  __pthread_cond_wait (cond=0x7feb7de5c758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>, mutex=0x559cee5ee6b0) at pthread_cond_wait.c:655
No locals.
#3  0x00007feb6d728dbc in __gthread_cond_wait (__mutex=<optimized out>, __cond=__cond@entry=0x7feb7de5c758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>) at /build/gcc-7-P5t1VP/gcc-7-7.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:864
No locals.
#4  std::condition_variable::wait (this=this@entry=0x7feb7de5c758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:53
        __e = <optimized out>
#5  0x00007feb7dc34fa6 in std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex> > (__lock=<synthetic pointer>..., this=<optimized out>) at /usr/include/c++/7/condition_variable:251
        __mutex = {<std::__shared_ptr<std::mutex, (__gnu_cxx::_Lock_policy)2>> = {<std::__shared_ptr_access<std::mutex, (__gnu_cxx::_Lock_policy)2, false, false>> = {<No data fields>}, _M_ptr = <optimized out>, _M_refcount = {_M_pi = 0x559cee5ee6e0}}, <No data fields>}
        __my_lock = {_M_device = 0x0, _M_owns = false}
        __my_lock2 = {_M_device = 0x559cee5ee6b0, _M_owns = true}
#6  std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex>, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}>(std::unique_lock<bmalloc::Mutex>&, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}) (__p=..., __lock=..., this=<optimized out>) at /usr/include/c++/7/condition_variable:260
No locals.
#7  bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop (this=0x7feb7de5c750 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3344>) at ./Source/bmalloc/bmalloc/AsyncTask.h:129
        lock = {_M_device = 0x7feb7de5c754 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3348>, _M_owns = false}
#8  0x00007feb7dc352d9 in bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadEntryPoint (asyncTask=<optimized out>) at ./Source/bmalloc/bmalloc/AsyncTask.h:114
No locals.
#9  0x00007feb6d72f0ff in std::execute_native_thread_routine (__p=0x559cee5c41a0) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:83
        __t = {_M_t = {_M_t = {<std::_Tuple_impl<0, std::thread::_State*, std::default_delete<std::thread::_State> >> = {<std::_Tuple_impl<1, std::default_delete<std::thread::_State> >> = {<std::_Head_base<1, std::default_delete<std::thread::_State>, true>> = {<std::default_delete<std::thread::_State>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, std::thread::_State*, false>> = {_M_head_impl = 0x559cee5c41a0}, <No data fields>}, <No data fields>}}}
#10 0x00007feb819827fc in start_thread (arg=0x7feb5b3c8700) at pthread_create.c:465
        pd = 0x7feb5b3c8700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648824735488, -429284194798412439, 140731205356846, 140731205356847, 140648824735488, 140648824736192, 422307248215809385, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#11 0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 2 (Thread 0x7feb5c3ca700 (LWP 7851)):
#0  0x00007feb81989072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7feb7de5e280 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10304>) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559cee5ee190, cond=0x7feb7de5e258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7feb81988e00 <__condvar_cleanup_waiting>, __arg = 0x7feb5c3c9a10, __canceltype = -1, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x7feb7de5e258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>, mutex = 0x559cee5ee190, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=0x7feb7de5e258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>, mutex=0x559cee5ee190) at pthread_cond_wait.c:655
No locals.
#3  0x00007feb6d728dbc in __gthread_cond_wait (__mutex=<optimized out>, __cond=__cond@entry=0x7feb7de5e258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>) at /build/gcc-7-P5t1VP/gcc-7-7.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:864
No locals.
#4  std::condition_variable::wait (this=this@entry=0x7feb7de5e258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:53
        __e = <optimized out>
#5  0x00007feb7dc34fa6 in std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex> > (__lock=<synthetic pointer>..., this=<optimized out>) at /usr/include/c++/7/condition_variable:251
        __mutex = {<std::__shared_ptr<std::mutex, (__gnu_cxx::_Lock_policy)2>> = {<std::__shared_ptr_access<std::mutex, (__gnu_cxx::_Lock_policy)2, false, false>> = {<No data fields>}, _M_ptr = <optimized out>, _M_refcount = {_M_pi = 0x559cee5ee1c0}}, <No data fields>}
        __my_lock = {_M_device = 0x0, _M_owns = false}
        __my_lock2 = {_M_device = 0x559cee5ee190, _M_owns = true}
#6  std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex>, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}>(std::unique_lock<bmalloc::Mutex>&, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}) (__p=..., __lock=..., this=<optimized out>) at /usr/include/c++/7/condition_variable:260
No locals.
#7  bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop (this=0x7feb7de5e250 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10256>) at ./Source/bmalloc/bmalloc/AsyncTask.h:129
        lock = {_M_device = 0x7feb7de5e254 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10260>, _M_owns = false}
#8  0x00007feb7dc352d9 in bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadEntryPoint (asyncTask=<optimized out>) at ./Source/bmalloc/bmalloc/AsyncTask.h:114
No locals.
#9  0x00007feb6d72f0ff in std::execute_native_thread_routine (__p=0x559cee5c2e50) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:83
        __t = {_M_t = {_M_t = {<std::_Tuple_impl<0, std::thread::_State*, std::default_delete<std::thread::_State> >> = {<std::_Tuple_impl<1, std::default_delete<std::thread::_State> >> = {<std::_Head_base<1, std::default_delete<std::thread::_State>, true>> = {<std::default_delete<std::thread::_State>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, std::thread::_State*, false>> = {_M_head_impl = 0x559cee5c2e50}, <No data fields>}, <No data fields>}}}
#10 0x00007feb819827fc in start_thread (arg=0x7feb5c3ca700) at pthread_create.c:465
        pd = 0x7feb5c3ca700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140648841520896, -429284194798412439, 140731205356846, 140731205356847, 140648841520896, 140648841521600, 422309452607774057, 422744065295637865}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#11 0x00007feb816afb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 1 (Thread 0x7feb898cfb00 (LWP 7843)):
#0  on_get_job_attributes_cb (source_object=<optimized out>, res=<optimized out>, user_data=<optimized out>) at cc-printers-panel.c:346
        self = <optimized out>
        priv = 0x0
        job_originating_user_name = 0x7feae8001310 "leon"
        job_printer_uri = 0x7feae8026dd0 "ipp://localhost/printers/Samsung-M2020-Series"
        attributes = 0x7feb50031990
        username = 0x7feb5002b230
        printer_uri = 0x559ceed14760
        error = 0x0
#1  0x00007feb82196203 in g_task_return_now (task=0x7feb180076e0) at ../../../../gio/gtask.c:1145
No locals.
#2  0x00007feb82196239 in complete_in_idle_cb (task=0x7feb180076e0) at ../../../../gio/gtask.c:1159
No locals.
#3  0x00007feb81be5e25 in g_main_dispatch (context=0x559cee6108e0) at ../../../../glib/gmain.c:3148
        dispatch = 0x7feb81be2760 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x7feb180076e0
        callback = 0x7feb82196230 <complete_in_idle_cb>
        cb_funcs = 0x7feb81ead280 <g_source_callback_funcs>
        cb_data = 0x7feae8026140
        need_destroy = <optimized out>
        source = 0x7feae802c690
        current = 0x559cee9e5590
        i = 20
#4  g_main_context_dispatch (context=context@entry=0x559cee6108e0) at ../../../../glib/gmain.c:3813
No locals.
#5  0x00007feb81be61f0 in g_main_context_iterate (context=context@entry=0x559cee6108e0, block=block@entry=0, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3886
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 3
        fds = 0x559ceec95bb0
#6  0x00007feb81be627c in g_main_context_iteration (context=context@entry=0x559cee6108e0, may_block=may_block@entry=0) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#7  0x00007feb821abcba in g_application_run (application=0x559cee65c700, argc=<optimized out>, argv=<optimized out>) at ../../../../gio/gapplication.c:2425
        arguments = 0x559cee9cebe0
        status = 0
        context = 0x559cee6108e0
        acquired_context = <optimized out>
        __func__ = "g_application_run"
#8  0x0000559ced9ea891 in main (argc=<optimized out>, argv=<optimized out>) at main.c:57
        application = 0x559cee65c700
        status = <optimized out>