.
Thread 11 (Thread 0x7f6b0bfff700 (LWP 1797)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558df0ecedc0) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558df0eced70, cond=0x558df0eced98) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f6b2a725050 <__condvar_cleanup_waiting>, __arg = 0x7f6b0bffeae0, __canceltype = 640, __prev = 0x0}
        cbuffer = {wseq = 4, cond = 0x558df0eced98, mutex = 0x558df0eced70, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 4
        seq = 2
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x558df0eced98, mutex=0x558df0eced70) at pthread_cond_wait.c:638
No locals.
#3  0x00007f6b28464deb in lp_cs_tpool_worker () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f6b28464d6b in impl_thrd_routine () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f6b2a71e609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140097739552512, 3532198724559214228, 140725805243534, 140725805243535, 140725805243536, 140097739549824, -3471444110451108204, -3471517863979608428}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f6b2b36a103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 10 (Thread 0x7f6b20f52700 (LWP 1796)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558df0ecedc0) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558df0eced70, cond=0x558df0eced98) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f6b2a725050 <__condvar_cleanup_waiting>, __arg = 0x7f6b20f51ae0, __canceltype = 640, __prev = 0x0}
        cbuffer = {wseq = 2, cond = 0x558df0eced98, mutex = 0x558df0eced70, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 2
        seq = 1
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x558df0eced98, mutex=0x558df0eced70) at pthread_cond_wait.c:638
No locals.
#3  0x00007f6b28464deb in lp_cs_tpool_worker () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f6b28464d6b in impl_thrd_routine () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f6b2a71e609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140098091165440, 3532198724559214228, 140725805243534, 140725805243535, 140725805243536, 140098091162752, -3471529926582036844, -3471517863979608428}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f6b2b36a103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 9 (Thread 0x7f6b21753700 (LWP 1795)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558df0ecedc0) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558df0eced70, cond=0x558df0eced98) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f6b2a725050 <__condvar_cleanup_waiting>, __arg = 0x7f6b21752ae0, __canceltype = 640, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x558df0eced98, mutex = 0x558df0eced70, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x558df0eced98, mutex=0x558df0eced70) at pthread_cond_wait.c:638
No locals.
#3  0x00007f6b28464deb in lp_cs_tpool_worker () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f6b28464d6b in impl_thrd_routine () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f6b2a71e609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140098099558144, 3532198724559214228, 140725805243534, 140725805243535, 140725805243536, 140098099555456, -3471528826533538156, -3471517863979608428}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f6b2b36a103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 8 (Thread 0x7f6b21f54700 (LWP 1794)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558df0ed1e08) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558df0ed1db8, cond=0x558df0ed1de0) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f6b2a725050 <__condvar_cleanup_waiting>, __arg = 0x7f6b21f53ae0, __canceltype = 640, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x558df0ed1de0, mutex = 0x558df0ed1db8, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x558df0ed1de0, mutex=0x558df0ed1db8) at pthread_cond_wait.c:638
No locals.
#3  0x00007f6b284676a3 in thread_function () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f6b2846750b in impl_thrd_routine () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f6b2a71e609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140098107950848, 3532198724559214228, 140725805243486, 140725805243487, 140725805243488, 140098107948160, -3471527726485039468, -3471517863979608428}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f6b2b36a103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 7 (Thread 0x7f6b23757700 (LWP 1791)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558df0ed19e8) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558df0ed1998, cond=0x558df0ed19c0) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f6b2a725050 <__condvar_cleanup_waiting>, __arg = 0x7f6b23756ae0, __canceltype = 10, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x558df0ed19c0, mutex = 0x558df0ed1998, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x558df0ed19c0, mutex=0x558df0ed1998) at pthread_cond_wait.c:638
No locals.
#3  0x00007f6b284676a3 in thread_function () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f6b2846750b in impl_thrd_routine () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f6b2a71e609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140098133128960, 3532198724559214228, 140725805243486, 140725805243487, 140725805243488, 140098133126272, -3471533226727532908, -3471517863979608428}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f6b2b36a103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 6 (Thread 0x7f6b0a7fc700 (LWP 1802)):
#0  data () at /build/llvm-toolchain-9-nKbtSA/llvm-toolchain-9-9.0.1/llvm/include/llvm/ADT/ArrayRef.h:145
No locals.
#1  data () at /build/llvm-toolchain-9-nKbtSA/llvm-toolchain-9-9.0.1/llvm/include/llvm/ADT/ArrayRef.h:328
No locals.
#2  ~BitVector () at /build/llvm-toolchain-9-nKbtSA/llvm-toolchain-9-9.0.1/llvm/include/llvm/ADT/BitVector.h:163
No locals.
#3  ~RegisterBank () at /build/llvm-toolchain-9-nKbtSA/llvm-toolchain-9-9.0.1/llvm/include/llvm/CodeGen/GlobalISel/RegisterBank.h:28
No locals.
#4  0x00007f6b2b291a27 in __run_exit_handlers (status=1, listp=0x7f6b2b433718 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:108
        atfct = <optimized out>
        onfct = <optimized out>
        cxafct = <optimized out>
        f = <optimized out>
        new_exitfn_called = 1598
        cur = 0x558df0ebef50
#5  0x00007f6b2b291be0 in __GI_exit (status=<optimized out>) at exit.c:139
No locals.
#6  0x0000558deff260a4 in _sighandler ()
No symbol table info available.
#7  <signal handler called>
No locals.
#8  0x00007f6b2b35d96f in __GI___poll (fds=0x558df0f54260, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551612
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#9  0x00007f6b2b48e1ae in g_main_context_iterate.isra () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#10 0x00007f6b2b48e533 in g_main_loop_run () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#11 0x00007f6b2b186dca in gdbus_shared_thread_func (user_data=0x558df0f522c0) at ../../../gio/gdbusprivate.c:279
        data = 0x558df0f522c0
#12 0x00007f6b2b4b7931 in g_thread_proxy () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#13 0x00007f6b2a71e609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140097714374400, 3532198724559214228, 140725805246014, 140725805246015, 140725805246160, 140097714371712, -3471447406301636972, -3471517863979608428}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#14 0x00007f6b2b36a103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 5 (Thread 0x7f6b0affd700 (LWP 1801)):
#0  0x00007f6b2b35d96f in __GI___poll (fds=0x558df0f3fae0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007f6b2b48e1ae in g_main_context_iterate.isra () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#2  0x00007f6b2b48e2e3 in g_main_context_iteration () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#3  0x00007f6b2b48e331 in glib_worker_main () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#4  0x00007f6b2b4b7931 in g_thread_proxy () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#5  0x00007f6b2a71e609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140097722767104, 3532198724559214228, 140725805245886, 140725805245887, 140725805246032, 140097722764416, -3471446310548105580, -3471517863979608428}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f6b2b36a103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 4 (Thread 0x7f6b0b7fe700 (LWP 1798)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558df0ecedc0) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558df0eced70, cond=0x558df0eced98) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f6b2a725050 <__condvar_cleanup_waiting>, __arg = 0x7f6b0b7fdae0, __canceltype = 640, __prev = 0x0}
        cbuffer = {wseq = 6, cond = 0x558df0eced98, mutex = 0x558df0eced70, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 6
        seq = 3
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x558df0eced98, mutex=0x558df0eced70) at pthread_cond_wait.c:638
No locals.
#3  0x00007f6b28464deb in lp_cs_tpool_worker () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f6b28464d6b in impl_thrd_routine () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f6b2a71e609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140097731159808, 3532198724559214228, 140725805243534, 140725805243535, 140725805243536, 140097731157120, -3471445210499606892, -3471517863979608428}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f6b2b36a103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 3 (Thread 0x7f6b22f56700 (LWP 1792)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558df0ed1b48) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558df0ed1af8, cond=0x558df0ed1b20) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f6b2a725050 <__condvar_cleanup_waiting>, __arg = 0x7f6b22f55ae0, __canceltype = 640, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x558df0ed1b20, mutex = 0x558df0ed1af8, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x558df0ed1b20, mutex=0x558df0ed1af8) at pthread_cond_wait.c:638
No locals.
#3  0x00007f6b284676a3 in thread_function () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f6b2846750b in impl_thrd_routine () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f6b2a71e609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140098124736256, 3532198724559214228, 140725805243486, 140725805243487, 140725805243488, 140098124733568, -3471534326776031596, -3471517863979608428}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f6b2b36a103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 2 (Thread 0x7f6b22755700 (LWP 1793)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558df0ed1ca8) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558df0ed1c58, cond=0x558df0ed1c80) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f6b2a725050 <__condvar_cleanup_waiting>, __arg = 0x7f6b22754ae0, __canceltype = 640, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x558df0ed1c80, mutex = 0x558df0ed1c58, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x558df0ed1c80, mutex=0x558df0ed1c58) at pthread_cond_wait.c:638
No locals.
#3  0x00007f6b284676a3 in thread_function () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f6b2846750b in impl_thrd_routine () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f6b2a71e609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140098116343552, 3532198724559214228, 140725805243486, 140725805243487, 140725805243488, 140098116340864, -3471535426824530284, -3471517863979608428}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f6b2b36a103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 1 (Thread 0x7f6b29dcda80 (LWP 1773)):
#0  0x00007f6b2b2919f6 in __run_exit_handlers (status=1, listp=0x7f6b2b433718 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:77
        f = 0x1042f359537650
        new_exitfn_called = 1598
        cur = 0x558df0ebfa60
#1  0x00007f6b2b291be0 in __GI_exit (status=<optimized out>) at exit.c:139
No locals.
#2  0x0000558deff260a4 in _sighandler ()
No symbol table info available.
#3  <signal handler called>
No locals.
#4  0x00007f6b2b35d96f in __GI___poll (fds=0x7f6af80067e0, nfds=3, timeout=1766) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 1
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#5  0x00007f6b2b48e1ae in g_main_context_iterate.isra () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#6  0x00007f6b2b48e533 in g_main_loop_run () from /tmp/apport_sandbox_t9_oeqnz/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
No symbol table info available.
#7  0x00007f6b2bfef8b0 in ibus_main () at ibusshare.c:318
No locals.
#8  0x0000558deff25075 in main ()
No symbol table info available.