.
Thread 7 (Thread 0x7f7bfe35a700 (LWP 24654)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007f7c17ff680a in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f7c17f852e1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f7c17f8589c in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f7c17fd90ee in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f7c17fd8645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f7c1d8277fc in start_thread (arg=0x7f7bfe35a700) at pthread_create.c:465
        pd = 0x7f7bfe35a700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140170522633984, 3853206116549217601, 140721128674446, 140721128674447, 140170522633984, 140170522634688, -3778895128036946623, -3782621777628803775}, 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  0x00007f7c1a50bb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 6 (Thread 0x7f7bff7fe700 (LWP 24652)):
#0  0x00007f7c1d82e072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56320642ed80) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x56320642ed30, cond=0x56320642ed58) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f7c1d82de00 <__condvar_cleanup_waiting>, __arg = 0x7f7bff7fda40, __canceltype = -8394304, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x56320642ed58, mutex = 0x56320642ed30, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=0x56320642ed58, mutex=0x56320642ed30) at pthread_cond_wait.c:655
No locals.
#3  0x00007f7c1da4fb04 in fz::condition::wait(fz::scoped_lock&) () from /usr/lib/x86_64-linux-gnu/libfilezilla.so.0
No symbol table info available.
#4  0x00007f7c1da49fa8 in ?? () from /usr/lib/x86_64-linux-gnu/libfilezilla.so.0
No symbol table info available.
#5  0x00007f7c1aaaa0ff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#6  0x00007f7c1d8277fc in start_thread (arg=0x7f7bff7fe700) at pthread_create.c:465
        pd = 0x7f7bff7fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140170544277248, 3853206116549217601, 140721128676846, 140721128676847, 140170544277248, 140170544277952, -3778897823128924863, -3782621777628803775}, 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  0x00007f7c1a50bb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 5 (Thread 0x7f7bfffff700 (LWP 24650)):
#0  0x00007f7c1a4ff901 in __GI___poll (fds=0x5632063f4460, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x000056320599c6ff in ?? ()
No symbol table info available.
#2  0x00007f7c1b737a12 in wxThread::CallEntry() () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#3  0x00007f7c1b73980c in ?? () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#4  0x00007f7c1d8277fc in start_thread (arg=0x7f7bfffff700) at pthread_create.c:465
        pd = 0x7f7bfffff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140170552669952, 3853206116549217601, 140721128676462, 140721128676463, 140170552669952, 140170552670656, -3778896722006684351, -3782621777628803775}, 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"
#5  0x00007f7c1a50bb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 4 (Thread 0x7f7c0ce4c700 (LWP 24633)):
#0  0x00007f7c1a4ff901 in __GI___poll (fds=0x7f7c040063e0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f7c17fb1169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f7c17fb1502 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f7c1650db26 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f7c17fd8645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f7c1d8277fc in start_thread (arg=0x7f7c0ce4c700) at pthread_create.c:465
        pd = 0x7f7c0ce4c700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140170768992000, 3853206116549217601, 140170785773454, 140170785773455, 140170768992000, 140170768992704, -3782655053003272895, -3782621777628803775}, 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"
#6  0x00007f7c1a50bb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 3 (Thread 0x7f7c0de4e700 (LWP 24631)):
#0  0x00007f7c1a4ff901 in __GI___poll (fds=0x5632060bf9b0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f7c17fb1169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f7c17fb127c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f7c0de5646d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f7c17fd8645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f7c1d8277fc in start_thread (arg=0x7f7c0de4e700) at pthread_create.c:465
        pd = 0x7f7c0de4e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140170785777408, 3853206116549217601, 140721128673774, 140721128673775, 140170785777408, 140170785778112, -3782657250952786623, -3782621777628803775}, 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"
#6  0x00007f7c1a50bb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 2 (Thread 0x7f7c0d64d700 (LWP 24632)):
#0  0x00007f7c1a4ff901 in __GI___poll (fds=0x7f7c08007310, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f7c17fb1169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f7c17fb127c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f7c17fb12c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f7c17fd8645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f7c1d8277fc in start_thread (arg=0x7f7c0d64d700) at pthread_create.c:465
        pd = 0x7f7c0d64d700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140170777384704, 3853206116549217601, 140170785773070, 140170785773071, 140170777384704, 140170777385408, -3782658349927543487, -3782621777628803775}, 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"
#6  0x00007f7c1a50bb0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 1 (Thread 0x7f7c1de394c0 (LWP 24628)):
#0  raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:51
        set = {__val = {0, 0, 0, 0, 280375465082880, 0, 4278190080, 0, 5573027879438933760, 5575251091883578207, 5281958581376999237, 6075995084544034138, 6072345842512838980, 6071226489730062175, 0, 0}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x00007f7c1bc88375 in wxGUIAppTraits::ShowAssertDialog(wxString const&) () from /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
No symbol table info available.
#2  0x00007f7c1b5e79d1 in ?? () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#3  0x00007f7c1b5ea3b7 in wxAppConsoleBase::OnAssertFailure(wchar_t const*, int, wchar_t const*, wchar_t const*, wchar_t const*) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#4  0x00007f7c1bc53fa0 in wxApp::OnAssertFailure(wchar_t const*, int, wchar_t const*, wchar_t const*, wchar_t const*) () from /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
No symbol table info available.
#5  0x00007f7c1b5ea6af in ?? () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#6  0x00007f7c1b5e5364 in wxOnAssert(char const*, int, char const*, char const*, char const*) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#7  0x00007f7c1bc861d3 in wxTopLevelWindowGTK::Show(bool) () from /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
No symbol table info available.
#8  0x00007f7c1be43ebf in wxTopLevelWindowBase::Destroy() () from /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
No symbol table info available.
#9  0x00007f7c1b7667ee in wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#10 0x00007f7c1b7668f3 in wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#11 0x00007f7c1b766cbb in wxEvtHandler::TryHereOnly(wxEvent&) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#12 0x00007f7c1b766d43 in wxEvtHandler::ProcessEventLocally(wxEvent&) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#13 0x00007f7c1b766da5 in wxEvtHandler::ProcessEvent(wxEvent&) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#14 0x00007f7c1b766b07 in wxEvtHandler::SafelyProcessEvent(wxEvent&) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#15 0x00007f7c1b6caa91 in wxTimerImpl::SendEvent() () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#16 0x00007f7c1bc825b1 in ?? () from /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
No symbol table info available.
#17 0x00007f7c17fb18a3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#18 0x00007f7c17fb0e25 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#19 0x00007f7c17fb11f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#20 0x00007f7c17fb1502 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#21 0x00007f7c18cfe737 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#22 0x00007f7c1bc6f905 in wxGUIEventLoop::DoRun() () from /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
No symbol table info available.
#23 0x00007f7c1b622a73 in wxEventLoopBase::Run() () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#24 0x00007f7c1b5e9f96 in wxAppConsoleBase::MainLoop() () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#25 0x00007f7c1b674d69 in wxEntry(int&, wchar_t**) () from /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
No symbol table info available.
#26 0x000056320564c5a9 in ?? ()
No symbol table info available.
#27 0x00007f7c1a4181c1 in __libc_start_main (main=0x56320564c540, argc=1, argv=0x7ffc30e32298, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc30e32288) at ../csu/libc-start.c:308
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -7413666334260114111, 94772838908864, 140721128678032, 0, 0, -3854739012991890111, -3782634394415182527}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ffc30e322a8, 0x7f7c1de88150}, data = {prev = 0x0, cleanup = 0x0, canceltype = 820191912}}}
        not_first_call = <optimized out>
#28 0x000056320565c3ea in ?? ()
No symbol table info available.