.
Thread 10 (Thread 0x7fd90132d640 (LWP 9636)):
#0  0x00007fd909e83d7f in __GI___poll (fds=0x55c423210ff0, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
#1  0x00007fd909a83696 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd909a2e293 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd909c8991a in  () at /lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fd909a5da41 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd909dffb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140570013410832, -7509820868561509288, 140570004739648, 11, 140570150303824, 140570013411184, 7527137654221268056, 7527153294759781464}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fd909e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
.
Thread 9 (Thread 0x7fd8f2cfe640 (LWP 9670)):
#0  0x00007fd909e83d7f in __GI___poll (fds=0x7fd89c002660, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
#1  0x00007fd909a83696 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd909a2e293 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd9095f1d10 in WTF::RunLoop::run() () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#4  0x00007fd90959725e in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#5  0x00007fd9095f492d in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#6  0x00007fd909dffb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140731157703568, -7509820868561509288, 140569763374656, 0, 140570150303824, 140731157703920, 7527243593347720280, 7527153294759781464}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007fd909e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
.
Thread 8 (Thread 0x7fd8f18ff640 (LWP 9722)):
#0  0x00007fd909e83d7f in __GI___poll (fds=0x7fd8940015f0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
#1  0x00007fd909a83696 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd909a2e293 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd9095f1d10 in WTF::RunLoop::run() () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#4  0x00007fd90959725e in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#5  0x00007fd9095f492d in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#6  0x00007fd909dffb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140731157700336, -7509820868561509288, 140569742407232, 0, 140570150303824, 140731157700688, 7527241943543407704, 7527153294759781464}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007fd909e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
.
Thread 7 (Thread 0x7fd902374640 (LWP 9634)):
#0  0x00007fd909e83d7f in __GI___poll (fds=0x55c42307b570, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
#1  0x00007fd909a83696 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd909a2c3c3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd909a2c411 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd909a5da41 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd909dffb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140731157702960, -7509820868561509288, 140570021807680, 2, 140570150303824, 140731157703312, 7527139896731067480, 7527153294759781464}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fd909e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
.
Thread 6 (Thread 0x7fd8f24fd640 (LWP 9671)):
#0  0x00007fd909e83d7f in __GI___poll (fds=0x7fd8a0002280, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
#1  0x00007fd909a83696 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd909a2e293 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd9095f1d10 in WTF::RunLoop::run() () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#4  0x00007fd90959725e in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#5  0x00007fd9095f492d in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#6  0x00007fd909dffb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140731157703536, -7509820868561509288, 140569754981952, 0, 140570150303824, 140731157703888, 7527244693396218968, 7527153294759781464}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007fd909e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
.
Thread 5 (Thread 0x7fd8f34ff640 (LWP 9668)):
#0  0x00007fd909e83d7f in __GI___poll (fds=0x7fd8a4002660, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
#1  0x00007fd909a83696 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd909a2e293 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd9095f1d10 in WTF::RunLoop::run() () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#4  0x00007fd90959725e in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#5  0x00007fd9095f492d in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#6  0x00007fd909dffb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140731157703568, -7509820868561509288, 140569771767360, 0, 140570150303824, 140731157703920, 7527246891345732696, 7527153294759781464}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007fd909e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
.
Thread 4 (Thread 0x7fd8f3e63640 (LWP 9666)):
#0  __futex_abstimed_wait_common64 (private=-1744818192, cancel=true, abstime=0x7fd8f3e62a50, op=137, expected=0, futex_word=0x7fd9099d8da8 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+72>) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        err = <optimized out>
        clockbit = 256
        op = 137
#1  __futex_abstimed_wait_common (cancel=true, private=-1744818192, abstime=0x7fd8f3e62a50, clockid=0, expected=0, futex_word=0x7fd9099d8da8 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+72>) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 137
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fd9099d8da8 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+72>, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fd8f3e62a50, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fd909dff35d in __pthread_cond_wait_common (abstime=0x7fd8f3e62a50, clockid=1, mutex=0x55c423178b20, cond=0x7fd9099d8d80 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+32>) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fd909dfe7a0 <__condvar_cleanup_waiting>, __arg = 0x7fd8f3e629b0, __canceltype = -2034595830, __prev = 0x0}
        cbuffer = {wseq = 4, cond = 0x7fd9099d8d80 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+32>, mutex = 0x55c423178b20, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 4
        seq = 2
        private = 0
#4  ___pthread_cond_clockwait64 (abstime=0x7fd8f3e62a50, clockid=1, mutex=0x55c423178b20, cond=0x7fd9099d8d80 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+32>) at ./nptl/pthread_cond_wait.c:691
#5  ___pthread_cond_clockwait64 (cond=0x7fd9099d8d80 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+32>, mutex=0x55c423178b20, clockid=1, abstime=0x7fd8f3e62a50) at ./nptl/pthread_cond_wait.c:679
#6  0x00007fd909602ca7 in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#7  0x00007fd909602e2f in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#8  0x00007fd905fe12c3 in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007fd909dffb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140731157703536, -7509820868561509288, 140569781614144, 0, 140570150303824, 140731157703888, 7527246128989037656, 7527153294759781464}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fd909e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
.
Thread 3 (Thread 0x7fd900b13640 (LWP 9637)):
#0  0x00007fd909e83d7f in __GI___poll (fds=0x55c4230d54e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
#1  0x00007fd909a83696 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd909a2c3c3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd90db0f33d in  () at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007fd909a5da41 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd909dffb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140731157702176, -7509820868561509288, 140569996244544, 17, 140570150303824, 140731157702528, 7527134382529930328, 7527153294759781464}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fd909e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
.
Thread 2 (Thread 0x7fd901b73640 (LWP 9635)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fd909a7d70c in g_cond_wait_until () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd9099fe3e1 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd909a607fa in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd909a5da41 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd909dffb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140731157702816, -7509820868561509288, 140570013414976, 0, 140570150303824, 140731157703168, 7527136598733055064, 7527153294759781464}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fd909e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
.
Thread 1 (Thread 0x7fd90334f040 (LWP 9620)):
#0  0x00007fd90adae773 in  () at /lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
#1  0x00007fd90adaea0c in  () at /lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
#2  0x00007fd90ad8ee42 in  () at /lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
#3  0x00007fd90ad8efb2 in  () at /lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
#4  0x00007fd90abff840 in  () at /lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
#5  0x00007fd90a76f965 in  () at /lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
#6  0x00007fd90a97b5a5 in  () at /lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
#7  0x00007fd90a97cc35 in  () at /lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
#8  0x00007fd909594b1d in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#9  0x00007fd9095f12ad in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#10 0x00007fd9095f1bc3 in  () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#11 0x00007fd909a2ec24 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fd909a836f8 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007fd909a2e293 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007fd9095f1d10 in WTF::RunLoop::run() () at /lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#15 0x00007fd90adbeeb9 in  () at /lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
#16 0x00007fd909d94d90 in __libc_start_call_main (main=main@entry=0x55c4225b8060, argc=argc@entry=3, argv=argv@entry=0x7ffe86a9f1c8) at ../sysdeps/nptl/libc_start_call_main.h:58
        self = <optimized out>
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -7509820868561378216, 140731157705160, 94300878372960, 94300878384544, 140570214629440, 7510540619275789400, 7527153283620365400}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#17 0x00007fd909d94e40 in __libc_start_main_impl (main=0x55c4225b8060, argc=3, argv=0x7ffe86a9f1c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe86a9f1b8) at ../csu/libc-start.c:392
#18 0x000055c4225b8095 in  ()