. Thread 6 (Thread 0x7fa0967fc700 (LWP 8316)): #0 0x00007fa0d6d32839 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fa0de4c3f2a in g_cond_wait_until () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fa0de4514f1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fa0de451aac in g_async_queue_timeout_pop () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fa0de4a68ae in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fa0de4a5e05 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fa0d700f6db in start_thread (arg=0x7fa0967fc700) at pthread_create.c:463 pd = 0x7fa0967fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140327696451328, 1440402291099330077, 140327696448576, 0, 94522934318800, 140728728967760, -1388099620191443427, -1387961625404348899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007fa0d6d3888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 . Thread 5 (Thread 0x7fa0aac59700 (LWP 8187)): #0 0x00007fa0d6d2bbf9 in __GI___poll (fds=0x55f7d5a7c280, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fa0de47e439 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fa0de47e54c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fa0aac6146d in () at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so #4 0x00007fa0de4a5e05 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fa0d700f6db in start_thread (arg=0x7fa0aac59700) at pthread_create.c:463 pd = 0x7fa0aac59700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140328036570880, 1440402291099330077, 140328036568128, 0, 94522929897088, 140728728964208, -1388230412146153955, -1387961625404348899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #6 0x00007fa0d6d3888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 . Thread 4 (Thread 0x7fa0b2412700 (LWP 8186)): #0 0x00007fa0d6d2bbf9 in __GI___poll (fds=0x7fa0a4011600, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fa0de47e439 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fa0de47e7d2 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fa0dea6ae16 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007fa0de4a5e05 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fa0d700f6db in start_thread (arg=0x7fa0b2412700) at pthread_create.c:463 pd = 0x7fa0b2412700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140328162109184, 1440402291099330077, 140328162106432, 0, 94522922633216, 140728728964144, -1388178773217483235, -1387961625404348899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #6 0x00007fa0d6d3888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 . Thread 3 (Thread 0x7fa0b2c13700 (LWP 8185)): #0 0x00007fa0d6d2bbf9 in __GI___poll (fds=0x55f7d53e2850, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fa0de47e439 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fa0de47e54c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fa0de47e591 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fa0de4a5e05 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fa0d700f6db in start_thread (arg=0x7fa0b2c13700) at pthread_create.c:463 pd = 0x7fa0b2c13700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140328170501888, 1440402291099330077, 140328170499136, 0, 94522922499872, 140728728963760, -1388177673168984547, -1387961625404348899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #6 0x00007fa0d6d3888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 . Thread 2 (Thread 0x7fa0b3e18700 (LWP 8184)): #0 0x00007fa0d70159f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x7fa0cd4c21e4 ::Storage::s_memory+68>) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = spin = 0 buffer = {__routine = 0x7fa0d7015690 <__condvar_cleanup_waiting>, __arg = 0x7fa0b3e17a50, __canceltype = -850668856, __prev = 0x0} cbuffer = {wseq = 5, cond = 0x7fa0cd4c21b8 ::Storage::s_memory+24>, mutex = 0x55f7d534f5f0, private = 0} err = g = 1 flags = signals = result = 0 seq = 2 #1 0x00007fa0d70159f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55f7d534f5f0, cond=0x7fa0cd4c21b8 ::Storage::s_memory+24>) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fa0d7015690 <__condvar_cleanup_waiting>, __arg = 0x7fa0b3e17a50, __canceltype = -850668856, __prev = 0x0} cbuffer = {wseq = 5, cond = 0x7fa0cd4c21b8 ::Storage::s_memory+24>, mutex = 0x55f7d534f5f0, private = 0} err = g = 1 flags = signals = result = 0 seq = 2 #2 0x00007fa0d70159f3 in __pthread_cond_wait (cond=0x7fa0cd4c21b8 ::Storage::s_memory+24>, mutex=0x55f7d534f5f0) at pthread_cond_wait.c:655 #3 0x00007fa0c20b9230 in std::condition_variable::wait(std::unique_lock&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x00007fa0cd261bd7 in bmalloc::Scavenger::threadRunLoop() () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 #5 0x00007fa0c20bf363 in () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007fa0d700f6db in start_thread (arg=0x7fa0b3e18700) at pthread_create.c:463 pd = 0x7fa0b3e18700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140328189396736, 1440402291099330077, 140328189393984, 0, 94522922079040, 140728728968496, -1388180148680759779, -1387961625404348899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007fa0d6d3888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 . Thread 1 (Thread 0x7fa0deeb3f80 (LWP 8181)): #0 0x00007fa0d6c55e97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 set = {__val = {0, 4294967296, 4294967296, 4294967296, 4294967296, 0, 4294967296, 4294967296, 4294967296, 4294967296, 4294967296, 4294967296, 0, 0, 4294967296, 4294967296}} pid = tid = #1 0x00007fa0d6c57801 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x40, sa_sigaction = 0x40}, sa_mask = {__val = {4530058761320700928, 0, 94522931596560, 0, 94522933851264, 94522933851264, 94522922721680, 94522934113936, 140328892457675, 23391448982, 94522933851264, 94522922686560, 94522922721680, 140327922965536, 140728728966432, 140728728966720}}, sa_flags = -169454304, sa_restorer = 0x1000} sigs = {__val = {32, 0 }} #2 0x00007fa0d6ca0897 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fa0d6dcdb9a "%s\n") at ../sysdeps/posix/libc_fatal.c:181 ap = {{gp_offset = 24, fp_offset = 32765, overflow_arg_area = 0x7ffdf5e65650, reg_save_area = 0x7ffdf5e655e0}} fd = list = nlist = cp = written = #3 0x00007fa0d6ca790a in malloc_printerr (str=str@entry=0x7fa0d6dcbc9d "corrupted size vs. prev_size") at malloc.c:5350 #4 0x00007fa0d6cacacf in _int_realloc (av=av@entry=0x7fa0d7002c40 , oldp=oldp@entry=0x55f7d56c5400, oldsize=oldsize@entry=912, nb=nb@entry=928) at malloc.c:4564 newp = 0x55f7d56c5400 newsize = newmem = next = 0x55f7d56c5790 remainder = remainder_size = bck = fwd = copysize = ncopies = s = d = __PRETTY_FUNCTION__ = "_int_realloc" nextsize = #5 0x00007fa0d6caff9b in __GI___libc_realloc (oldmem=0x55f7d56c5410, bytes=912) at malloc.c:3230 ar_ptr = 0x7fa0d7002c40 nb = 928 newp = hook = oldp = 0x55f7d56c5400 oldsize = 912 #6 0x00007fa0de483910 in g_realloc () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fa0de76101b in g_object_weak_ref () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #8 0x00007fa0dd89f0d1 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #9 0x00007fa0dd87ec19 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #10 0x00007fa0dd87ee20 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #11 0x00007fa0de757f6d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #12 0x00007fa0de76ad3e in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #13 0x00007fa0de7733f5 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #14 0x00007fa0de773e0f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #15 0x00007fa0dd876d09 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #16 0x00007fa0dd8622c0 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #17 0x00007fa0de47eb73 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007fa0de47e0f5 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007fa0de47e4c0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007fa0de47e54c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #21 0x00007fa0dea3ed0d in g_application_run () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #22 0x000055f7d3596b91 in main ()