. Thread 45 (Thread 0x7efe1f7fe640 (LWP 156116)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:57 sc_cancel_oldtype = 0 sc_ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:87 err = clockbit = 256 op = 393 err = clockbit = op = #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56160ec36660, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 No locals. #3 0x00007efeb2dfeac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56160ec36610, cond=0x56160ec36638) at ./nptl/pthread_cond_wait.c:503 spin = 0 buffer = {__routine = 0x7efeb2dfe7a0 <__condvar_cleanup_waiting>, __arg = 0x7efe1f7fcdc0, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 12, cond = 0x56160ec36638, mutex = 0x56160ec36610, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 12 seq = 6 private = 0 maxspin = err = result = wseq = g = seq = flags = private = signals = done = g1_start = spin = buffer = cbuffer = s = #4 ___pthread_cond_wait (cond=0x56160ec36638, mutex=0x56160ec36610) at ./nptl/pthread_cond_wait.c:627 No locals. #5 0x00007efe9452c87b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #6 0x00007efe9452c4ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #7 0x00007efeb2dffb43 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140723325525008, 8657835085588470051, 139629915268672, 62, 139632387815504, 140723325525360, -8801456593479001821, -8801253458382939869}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007efeb2e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 44 (Thread 0x7efe82ffd640 (LWP 156094)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x56160e5ba110) at ./nptl/futex-internal.c:57 sc_cancel_oldtype = 0 sc_ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x56160e5ba110) at ./nptl/futex-internal.c:87 err = clockbit = 256 op = 393 err = clockbit = op = #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56160e5ba110, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 No locals. #3 0x00007efeb2dfeac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56160e5ba0c0, cond=0x56160e5ba0e8) at ./nptl/pthread_cond_wait.c:503 spin = 0 buffer = {__routine = 0x7efeb2dfe7a0 <__condvar_cleanup_waiting>, __arg = 0x7efe82ffbdc0, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 14, cond = 0x56160e5ba0e8, mutex = 0x56160e5ba0c0, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 14 seq = 7 private = 0 maxspin = err = result = wseq = g = seq = flags = private = signals = done = g1_start = spin = buffer = cbuffer = s = #4 ___pthread_cond_wait (cond=0x56160e5ba0e8, mutex=0x56160e5ba0c0) at ./nptl/pthread_cond_wait.c:627 No locals. #5 0x00007efe9452c87b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #6 0x00007efe9452c4ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #7 0x00007efeb2dffb43 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140723325524688, 8657835085588470051, 139631584597568, 62, 139632387815504, 140723325525040, -8801217996771419869, -8801253458382939869}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007efeb2e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 43 (Thread 0x7efe15ffb640 (LWP 156126)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:57 sc_cancel_oldtype = 0 sc_ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:87 err = clockbit = 256 op = 393 err = clockbit = op = #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56160ec36660, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 No locals. #3 0x00007efeb2dfeac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56160ec36610, cond=0x56160ec36638) at ./nptl/pthread_cond_wait.c:503 spin = 0 buffer = {__routine = 0x7efeb2dfe7a0 <__condvar_cleanup_waiting>, __arg = 0x7efe15ff9dc0, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 24, cond = 0x56160ec36638, mutex = 0x56160ec36610, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 24 seq = 12 private = 0 maxspin = err = result = wseq = g = seq = flags = private = signals = done = g1_start = spin = buffer = cbuffer = s = #4 ___pthread_cond_wait (cond=0x56160ec36638, mutex=0x56160ec36610) at ./nptl/pthread_cond_wait.c:627 No locals. #5 0x00007efe9452c87b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #6 0x00007efe9452c4ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #7 0x00007efeb2dffb43 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140723325525008, 8657835085588470051, 139629755872832, 62, 139632387815504, 140723325525360, -8801470885519550173, -8801253458382939869}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007efeb2e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 42 (Thread 0x7efe167fc640 (LWP 156125)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:57 sc_cancel_oldtype = 0 sc_ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:87 err = clockbit = 256 op = 393 err = clockbit = op = #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56160ec36660, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 No locals. #3 0x00007efeb2dfeac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56160ec36610, cond=0x56160ec36638) at ./nptl/pthread_cond_wait.c:503 spin = 0 buffer = {__routine = 0x7efeb2dfe7a0 <__condvar_cleanup_waiting>, __arg = 0x7efe167fadc0, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 22, cond = 0x56160ec36638, mutex = 0x56160ec36610, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 22 seq = 11 private = 0 maxspin = err = result = wseq = g = seq = flags = private = signals = done = g1_start = spin = buffer = cbuffer = s = #4 ___pthread_cond_wait (cond=0x56160ec36638, mutex=0x56160ec36610) at ./nptl/pthread_cond_wait.c:627 No locals. #5 0x00007efe9452c87b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #6 0x00007efe9452c4ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #7 0x00007efeb2dffb43 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140723325525008, 8657835085588470051, 139629764265536, 62, 139632387815504, 140723325525360, -8801471983420565213, -8801253458382939869}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007efeb2e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 41 (Thread 0x7efea53fe640 (LWP 156086)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x56160e3bb718) at ./nptl/futex-internal.c:57 sc_cancel_oldtype = 0 sc_ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x56160e3bb718) at ./nptl/futex-internal.c:87 err = clockbit = 256 op = 393 err = clockbit = op = #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56160e3bb718, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 No locals. #3 0x00007efeb2dfeac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56160e3bb6c8, cond=0x56160e3bb6f0) at ./nptl/pthread_cond_wait.c:503 spin = 0 buffer = {__routine = 0x7efeb2dfe7a0 <__condvar_cleanup_waiting>, __arg = 0x7efea53fcdc0, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x56160e3bb6f0, mutex = 0x56160e3bb6c8, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 0 seq = 0 private = 0 maxspin = err = result = wseq = g = seq = flags = private = signals = done = g1_start = spin = buffer = cbuffer = s = #4 ___pthread_cond_wait (cond=0x56160e3bb6f0, mutex=0x56160e3bb6c8) at ./nptl/pthread_cond_wait.c:627 No locals. #5 0x00007efe9452c87b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #6 0x00007efe9452c4ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #7 0x00007efeb2dffb43 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140723325524464, 8657835085588470051, 139632159221312, 0, 139632387815504, 140723325524816, -8801294415513904861, -8801253458382939869}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007efeb2e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 40 (Thread 0x7efe1dffb640 (LWP 156120)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:57 sc_cancel_oldtype = 0 sc_ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:87 err = clockbit = 256 op = 393 err = clockbit = op = #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56160ec36660, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 No locals. #3 0x00007efeb2dfeac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56160ec36610, cond=0x56160ec36638) at ./nptl/pthread_cond_wait.c:503 spin = 0 buffer = {__routine = 0x7efeb2dfe7a0 <__condvar_cleanup_waiting>, __arg = 0x7efe1dff9dc0, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 8, cond = 0x56160ec36638, mutex = 0x56160ec36610, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 8 seq = 4 private = 0 maxspin = err = result = wseq = g = seq = flags = private = signals = done = g1_start = spin = buffer = cbuffer = s = #4 ___pthread_cond_wait (cond=0x56160ec36638, mutex=0x56160ec36610) at ./nptl/pthread_cond_wait.c:627 No locals. #5 0x00007efe9452c87b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #6 0x00007efe9452c4ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #7 0x00007efeb2dffb43 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140723325525008, 8657835085588470051, 139629890090560, 62, 139632387815504, 140723325525360, -8801453293333505757, -8801253458382939869}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007efeb2e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 39 (Thread 0x7efe1cff9640 (LWP 156122)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:57 sc_cancel_oldtype = 0 sc_ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:87 err = clockbit = 256 op = 393 err = clockbit = op = #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56160ec36660, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 No locals. #3 0x00007efeb2dfeac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56160ec36610, cond=0x56160ec36638) at ./nptl/pthread_cond_wait.c:503 spin = 0 buffer = {__routine = 0x7efeb2dfe7a0 <__condvar_cleanup_waiting>, __arg = 0x7efe1cff7dc0, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 18, cond = 0x56160ec36638, mutex = 0x56160ec36610, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 18 seq = 9 private = 0 maxspin = err = result = wseq = g = seq = flags = private = signals = done = g1_start = spin = buffer = cbuffer = s = #4 ___pthread_cond_wait (cond=0x56160ec36638, mutex=0x56160ec36610) at ./nptl/pthread_cond_wait.c:627 No locals. #5 0x00007efe9452c87b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #6 0x00007efe9452c4ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #7 0x00007efeb2dffb43 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140723325525008, 8657835085588470051, 139629873305152, 62, 139632387815504, 140723325525360, -8801451091089024733, -8801253458382939869}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007efeb2e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 38 (Thread 0x7efe5d1fd640 (LWP 156112)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x56160e6bbfb4) at ./nptl/futex-internal.c:57 sc_cancel_oldtype = 0 sc_ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x56160e6bbfb4) at ./nptl/futex-internal.c:87 err = clockbit = 256 op = 393 err = clockbit = op = #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56160e6bbfb4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 No locals. #3 0x00007efeb2dfeac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7efeb1f26100, cond=0x56160e6bbf88) at ./nptl/pthread_cond_wait.c:503 spin = 0 buffer = {__routine = 0x7efeb2dfe7a0 <__condvar_cleanup_waiting>, __arg = 0x7efe5d1fbe40, __canceltype = -1309553152, __prev = 0x0} cbuffer = {wseq = 1231, cond = 0x56160e6bbf88, mutex = 0x7efeb1f26100, private = 0} err = g = 1 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 1231 seq = 615 private = 0 maxspin = err = result = wseq = g = seq = flags = private = signals = done = g1_start = spin = buffer = cbuffer = s = #4 ___pthread_cond_wait (cond=0x56160e6bbf88, mutex=0x7efeb1f26100) at ./nptl/pthread_cond_wait.c:627 No locals. #5 0x00007efeb1bedc19 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () from /lib/x86_64-linux-gnu/libmozjs-91.so.0 No symbol table info available. #6 0x00007efeb1beeb4d in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration const&) () from /lib/x86_64-linux-gnu/libmozjs-91.so.0 No symbol table info available. #7 0x00007efeb15f963e in ?? () from /lib/x86_64-linux-gnu/libmozjs-91.so.0 No symbol table info available. #8 0x00007efeb15f70f9 in ?? () from /lib/x86_64-linux-gnu/libmozjs-91.so.0 No symbol table info available. #9 0x00007efeb2dffb43 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140723325525856, 8657835085588470051, 139630949160512, 0, 139632387815504, 140723325526208, -8801593754870212317, -8801253458382939869}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #10 0x00007efeb2e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 37 (Thread 0x7efe177fe640 (LWP 156123)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:57 sc_cancel_oldtype = 0 sc_ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:87 err = clockbit = 256 op = 393 err = clockbit = op = #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56160ec36660, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 No locals. #3 0x00007efeb2dfeac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56160ec36610, cond=0x56160ec36638) at ./nptl/pthread_cond_wait.c:503 spin = 0 buffer = {__routine = 0x7efeb2dfe7a0 <__condvar_cleanup_waiting>, __arg = 0x7efe177fcdc0, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 16, cond = 0x56160ec36638, mutex = 0x56160ec36610, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 16 seq = 8 private = 0 maxspin = err = result = wseq = g = seq = flags = private = signals = done = g1_start = spin = buffer = cbuffer = s = #4 ___pthread_cond_wait (cond=0x56160ec36638, mutex=0x56160ec36610) at ./nptl/pthread_cond_wait.c:627 No locals. #5 0x00007efe9452c87b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #6 0x00007efe9452c4ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so No symbol table info available. #7 0x00007efeb2dffb43 in start_thread (arg=) at ./nptl/pthread_create.c:442 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140723325525008, 8657835085588470051, 139629781050944, 62, 139632387815504, 140723325525360, -8801474185665046237, -8801253458382939869}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007efeb2e91a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 No locals. . Thread 36 (Thread 0x7efe1effd640 (LWP 156118)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:57 sc_cancel_oldtype = 0 sc_ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x56160ec36660) at ./nptl/futex-internal.c:87 err = clockbit = 256 op = 393 err = clockbit = op = #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x56160ec36660, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 No locals. #3 0x00007efeb2dfeac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56160ec36610, cond=0x56160ec36638) at ./nptl/pthread_cond_wait.c:503 spin = 0 buffer = {__routine = 0x7efeb2dfe7a0 <__condvar_cleanup_waiting>, __arg = 0x7efe1effbdc0, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 2, cond = 0x56160ec36638, mutex = 0x56160ec36610, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals =