Attachment 460818 Details for Bug 236637 – crash log

crash log

texture-upload-size-crash-log.txt (text/plain), 164.07 KB, created by Alejandro G. Castro on 2022-07-12 12:26:56 PDT

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Creator: Alejandro G. Castro

Created: 2022-07-12 12:26:56 PDT

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>crash log for WebKitWebProcess (pid 255659):
>
>[New LWP 255659]
>[New LWP 255845]
>[New LWP 255849]
>[New LWP 255870]
>[New LWP 256493]
>[New LWP 256486]
>[New LWP 256716]
>[New LWP 257462]
>[New LWP 257477]
>[New LWP 264517]
>[New LWP 264532]
>[New LWP 264533]
>[New LWP 256509]
>[New LWP 256494]
>[New LWP 264518]
>[New LWP 257478]
>[New LWP 255877]
>[New LWP 257464]
>[New LWP 256483]
>[New LWP 255854]
>[New LWP 256495]
>[New LWP 257487]
>[New LWP 264519]
>[New LWP 257479]
>[New LWP 256487]
>[New LWP 257465]
>[New LWP 255880]
>[New LWP 256496]
>[New LWP 262483]
>[New LWP 257489]
>[New LWP 257480]
>[New LWP 264520]
>[New LWP 256492]
>[New LWP 257466]
>[New LWP 256497]
>[New LWP 256480]
>[New LWP 257490]
>[New LWP 257481]
>[New LWP 264521]
>[New LWP 256482]
>[New LWP 256498]
>[New LWP 257482]
>[New LWP 257467]
>[New LWP 256484]
>[New LWP 257491]
>[New LWP 264522]
>[New LWP 256478]
>[New LWP 256499]
>[New LWP 257483]
>[New LWP 256488]
>[New LWP 257492]
>[New LWP 257468]
>[New LWP 256500]
>[New LWP 256481]
>[New LWP 257484]
>[New LWP 256489]
>[New LWP 257469]
>[New LWP 256501]
>[New LWP 257485]
>[New LWP 256479]
>[New LWP 256502]
>[New LWP 257470]
>[New LWP 257486]
>[New LWP 256491]
>[New LWP 256503]
>[New LWP 257488]
>[New LWP 257471]
>[New LWP 256485]
>[New LWP 256504]
>[New LWP 257472]
>[New LWP 256490]
>[New LWP 256505]
>[New LWP 257473]
>[New LWP 256477]
>[New LWP 256506]
>[New LWP 257474]
>[New LWP 256507]
>[New LWP 256508]
>[New LWP 257475]
>[New LWP 257463]
>[New LWP 257476]
>[New LWP 255821]
>[New LWP 257461]
>[New LWP 257609]
>[New LWP 257493]
>[New LWP 264516]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/bin/WebKitWebProcess 12'.
>Program terminated with signal SIGTRAP, Trace/breakpoint trap.
>#0  g_logv (log_domain=0x7f7a0360b000 "GLib-GObject", log_level=G_LOG_LEVEL_CRITICAL, format=<optimized out>, args=<optimized out>) at ../glib/gmessages.c:1418
>1418		  g_private_set (&g_log_depth, GUINT_TO_POINTER (depth));
>[Current thread is 1 (Thread 0x7f79ff51abc0 (LWP 255659))]
>
>Thread 86 (Thread 0x7f7904ff9640 (LWP 264516)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f7904ff85c0, op=393, expected=0, futex_word=0x7f79fecb0064) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f79fecb0064, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f7904ff85c0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f79fecb0064, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f7904ff85c0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f084f4 in __pthread_cond_wait_common (abstime=0x7f7904ff85c0, clockid=0, mutex=0x7f79fecb0010, cond=0x7f79fecb0038) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f79fecb0038, mutex=0x7f79fecb0010, abstime=0x7f7904ff85c0) at pthread_cond_wait.c:643
>#5  0x00007f7a07adb06d in WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) (this=0x7f79fecb0038, mutex=..., absoluteTime=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:626
>#6  0x00007f7a07a1baaa in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7a94, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.cpp:595
>#7  0x00007f7a069f2bfc in WTF::ParkingLot::parkConditionally<WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1}, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2}>(void const*, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1} const&, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2} const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7a94, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.h:82
>#8  0x00007f7a069f2790 in WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7a94, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:192
>#9  0x00007f7a069f24c5 in WTF::Condition::waitUntil(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7a94, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:77
>#10 0x00007f7a079d0c5d in WTF::Condition::waitFor(WTF::Lock&, WTF::Seconds) (this=0x7f798c3e7a94, lock=..., relativeTimeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:116
>#11 0x00007f7a079d01c2 in operator()() const (__closure=0x7f79a8f8cbc0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/AutomaticThread.cpp:214
>#12 0x00007f7a079d0bee in WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(const WTF::AbstractLocker&)::<lambda()>, void>::call(void) (this=0x7f79a8f8cbb8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#13 0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f7904ff89a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#14 0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79a8f9c820) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#15 0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79a8f9c820) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#16 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#17 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 85 (Thread 0x7f776cff9640 (LWP 257493)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e0031ba8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e0031ba8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e0031ba8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e0031b58, cond=0x7f77e0031b80) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e0031b80, mutex=mutex@entry=0x7f77e0031b58) at pthread_cond_wait.c:618
>#5  0x00007f798e75d64b in cnd_wait (mtx=0x7f77e0031b58, cond=0x7f77e0031b80) at ../include/c11/threads_posix.h:155
>#6  util_queue_thread_func (input=input@entry=0x7f77e0035070) at ../src/util/u_queue.c:294
>#7  0x00007f798e75d29b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 84 (Thread 0x7f774ffff640 (LWP 257609)):
>#0  0x00007f7a02f81baf in __GI___poll (fds=0x7f7744002af0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f7a035380dd in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f7744002af0, timeout=<optimized out>, context=0x7f7744000b70) at ../glib/gmain.c:4516
>#2  g_main_context_iterate.constprop.0 (context=0x7f7744000b70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4206
>#3  0x00007f7a034e266f in g_main_loop_run (loop=0x7f7744001d50) at ../glib/gmain.c:4411
>#4  0x00007f7a07ace1fb in WTF::RunLoop::run() () at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:108
>#5  0x00007f7a07ac87d2 in operator()() const (__closure=0x7f79a83ce308) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/generic/WorkQueueGeneric.cpp:51
>#6  0x00007f7a07aca794 in WTF::Detail::CallableWrapper<WTF::WorkQueueBase::platformInitialize(char const*, Type, QOS)::<lambda()>, void>::call(void) (this=0x7f79a83ce300) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#7  0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f774fffe9a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#8  0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79a8752320) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#9  0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79a8752320) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#10 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#11 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 83 (Thread 0x7f77e6ffd640 (LWP 257461)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000e148) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000e148, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000e148, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000e0f8, cond=0x7f77e000e120) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000e120, mutex=mutex@entry=0x7f77e000e0f8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000e0f8, cond=0x7f77e000e120) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000e0f8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000e058) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 82 (Thread 0x7f79ff511640 (LWP 255821)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f7a09662d2c <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+76>) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f7a09662d2c <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+76>, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f7a09662d2c <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+76>, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x1d611b0, cond=0x7f7a09662d00 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+32>) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x7f7a09662d00 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+32>, mutex=0x1d611b0) at pthread_cond_wait.c:618
>#5  0x00007f7a032520d0 in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /usr/src/debug/gcc-12.1.1-1.fc36.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:865
>#6  std::__condvar::wait(std::mutex&) (__m=<optimized out>, this=<optimized out>) at /usr/src/debug/gcc-12.1.1-1.fc36.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:155
>#7  std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=<optimized out>) at ../../../../../libstdc++-v3/src/c++11/condition_variable.cc:41
>#8  0x00007f7a07aeec1b in std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex> >(std::unique_lock<bmalloc::Mutex>&) (this=0x7f7a09662d00 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+32>, __lock=...) at /usr/include/c++/12/condition_variable:312
>#9  0x00007f7a07af5917 in std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex>, bmalloc::Scavenger::threadRunLoop()::<lambda()> >(std::unique_lock<bmalloc::Mutex> &, struct {...}) (this=0x7f7a09662d00 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+32>, __lock=..., __p=...) at /usr/include/c++/12/condition_variable:321
>#10 0x00007f7a07af5611 in bmalloc::Scavenger::threadRunLoop() (this=0x7f7a09662ce0 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory>) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/bmalloc/bmalloc/Scavenger.cpp:318
>#11 0x00007f7a07af5556 in bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) (scavenger=0x7f7a09662ce0 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory>) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/bmalloc/bmalloc/Scavenger.cpp:297
>#12 0x00007f7a07af8462 in std::__invoke_impl<void, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*>(std::__invoke_other, void (*&&)(bmalloc::Scavenger*), bmalloc::Scavenger*&&) (__f=@0x1d61190: 0x7f7a07af553e <bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*)>) at /usr/include/c++/12/bits/invoke.h:61
>#13 0x00007f7a07af83f3 in std::__invoke<void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*>(void (*&&)(bmalloc::Scavenger*), bmalloc::Scavenger*&&) (__fn=@0x1d61190: 0x7f7a07af553e <bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*)>) at /usr/include/c++/12/bits/invoke.h:96
>#14 0x00007f7a07af8363 in std::thread::_Invoker<std::tuple<void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=0x1d61188) at /usr/include/c++/12/bits/std_thread.h:252
>#15 0x00007f7a07af831c in std::thread::_Invoker<std::tuple<void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >::operator()() (this=0x1d61188) at /usr/include/c++/12/bits/std_thread.h:259
>#16 0x00007f7a07af8300 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> > >::_M_run() (this=0x1d61180) at /usr/include/c++/12/bits/std_thread.h:210
>#17 0x00007f7a03258b73 in std::execute_native_thread_routine(void*) (__p=0x1d61180) at ../../../../../libstdc++-v3/src/c++11/thread.cc:82
>#18 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#19 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 81 (Thread 0x7f77ae7fc640 (LWP 257476)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000f5e8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000f5e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000f5e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000f598, cond=0x7f77e000f5c0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000f5c0, mutex=mutex@entry=0x7f77e000f598) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000f598, cond=0x7f77e000f5c0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000f598) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000f4f8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 80 (Thread 0x7f77e5ffb640 (LWP 257463)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000e408) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000e408, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000e408, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000e3b8, cond=0x7f77e000e3e0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000e3e0, mutex=mutex@entry=0x7f77e000e3b8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000e3b8, cond=0x7f77e000e3e0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000e3b8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000e318) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 79 (Thread 0x7f77aeffd640 (LWP 257475)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000f488) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000f488, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000f488, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000f438, cond=0x7f77e000f460) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000f460, mutex=mutex@entry=0x7f77e000f438) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000f438, cond=0x7f77e000f460) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000f438) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000f398) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 78 (Thread 0x7f79067fc640 (LWP 256508)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 77 (Thread 0x7f7906ffd640 (LWP 256507)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 76 (Thread 0x7f77af7fe640 (LWP 257474)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000f328) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000f328, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000f328, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000f2d8, cond=0x7f77e000f300) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000f300, mutex=mutex@entry=0x7f77e000f2d8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000f2d8, cond=0x7f77e000f300) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000f2d8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000f238) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 75 (Thread 0x7f79077fe640 (LWP 256506)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 74 (Thread 0x7f798e69e640 (LWP 256477)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x2113048) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2113048, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2113048, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2112ff8, cond=0x2113020) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x2113020, mutex=mutex@entry=0x2112ff8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2112ff8, cond=0x2113020) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2112ff8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2112f58) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 73 (Thread 0x7f77affff640 (LWP 257473)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000f1c8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000f1c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000f1c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000f178, cond=0x7f77e000f1a0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000f1a0, mutex=mutex@entry=0x7f77e000f178) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000f178, cond=0x7f77e000f1a0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000f178) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000f0d8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 72 (Thread 0x7f7907fff640 (LWP 256505)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 71 (Thread 0x7f7978ff9640 (LWP 256490)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x2114228) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2114228, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2114228, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x21141d8, cond=0x2114200) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x2114200, mutex=mutex@entry=0x21141d8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x21141d8, cond=0x2114200) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x21141d8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2114138) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 70 (Thread 0x7f77d0ff9640 (LWP 257472)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000f068) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000f068, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000f068, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000f018, cond=0x7f77e000f040) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000f040, mutex=mutex@entry=0x7f77e000f018) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000f018, cond=0x7f77e000f040) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000f018) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000ef78) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 69 (Thread 0x7f7924ff9640 (LWP 256504)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 68 (Thread 0x7f797b7fe640 (LWP 256485)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x2113b48) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2113b48, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2113b48, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2113af8, cond=0x2113b20) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x2113b20, mutex=mutex@entry=0x2113af8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2113af8, cond=0x2113b20) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2113af8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2113a58) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 67 (Thread 0x7f77d17fa640 (LWP 257471)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000ef08) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000ef08, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000ef08, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000eeb8, cond=0x7f77e000eee0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000eee0, mutex=mutex@entry=0x7f77e000eeb8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000eeb8, cond=0x7f77e000eee0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000eeb8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000ee18) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 66 (Thread 0x7f776f7fe640 (LWP 257488)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 65 (Thread 0x7f79257fa640 (LWP 256503)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 64 (Thread 0x7f794bfff640 (LWP 256491)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x2114388) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2114388, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2114388, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2114338, cond=0x2114360) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x2114360, mutex=mutex@entry=0x2114338) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2114338, cond=0x2114360) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2114338) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2114298) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 63 (Thread 0x7f778cff9640 (LWP 257486)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 62 (Thread 0x7f77d1ffb640 (LWP 257470)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000eda8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000eda8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000eda8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000ed58, cond=0x7f77e000ed80) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000ed80, mutex=mutex@entry=0x7f77e000ed58) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000ed58, cond=0x7f77e000ed80) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000ed58) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000ecb8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 61 (Thread 0x7f7925ffb640 (LWP 256502)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 60 (Thread 0x7f798d69c640 (LWP 256479)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x2113308) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2113308, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2113308, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x21132b8, cond=0x21132e0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x21132e0, mutex=mutex@entry=0x21132b8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x21132b8, cond=0x21132e0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x21132b8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2113218) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 59 (Thread 0x7f778d7fa640 (LWP 257485)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 58 (Thread 0x7f79267fc640 (LWP 256501)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 57 (Thread 0x7f77d27fc640 (LWP 257469)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000ec48) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000ec48, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000ec48, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000ebf8, cond=0x7f77e000ec20) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000ec20, mutex=mutex@entry=0x7f77e000ebf8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000ebf8, cond=0x7f77e000ec20) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000ebf8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000eb58) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 56 (Thread 0x7f79797fa640 (LWP 256489)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x21140c8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x21140c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x21140c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2114078, cond=0x21140a0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x21140a0, mutex=mutex@entry=0x2114078) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2114078, cond=0x21140a0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2114078) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2113fd8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 55 (Thread 0x7f778dffb640 (LWP 257484)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 54 (Thread 0x7f79818e0640 (LWP 256481)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x21135c8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x21135c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x21135c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2113578, cond=0x21135a0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x21135a0, mutex=mutex@entry=0x2113578) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2113578, cond=0x21135a0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2113578) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x21134d8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 53 (Thread 0x7f7926ffd640 (LWP 256500)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 52 (Thread 0x7f77d2ffd640 (LWP 257468)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000eae8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000eae8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000eae8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000ea98, cond=0x7f77e000eac0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000eac0, mutex=mutex@entry=0x7f77e000ea98) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000ea98, cond=0x7f77e000eac0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000ea98) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000e9f8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 51 (Thread 0x7f776d7fa640 (LWP 257492)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 50 (Thread 0x7f7979ffb640 (LWP 256488)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x2113f68) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2113f68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2113f68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2113f18, cond=0x2113f40) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x2113f40, mutex=mutex@entry=0x2113f18) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2113f18, cond=0x2113f40) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2113f18) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2113e78) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 49 (Thread 0x7f778e7fc640 (LWP 257483)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 48 (Thread 0x7f79277fe640 (LWP 256499)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 47 (Thread 0x7f798de9d640 (LWP 256478)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x21131a8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x21131a8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x21131a8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2113158, cond=0x2113180) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x2113180, mutex=mutex@entry=0x2113158) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2113158, cond=0x2113180) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2113158) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x21130b8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 46 (Thread 0x7f7901df4640 (LWP 264522)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f7901df35c0, op=393, expected=0, futex_word=0x7f79a871c064) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f79a871c064, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f7901df35c0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f79a871c064, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f7901df35c0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f084f4 in __pthread_cond_wait_common (abstime=0x7f7901df35c0, clockid=0, mutex=0x7f79a871c010, cond=0x7f79a871c038) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f79a871c038, mutex=0x7f79a871c010, abstime=0x7f7901df35c0) at pthread_cond_wait.c:643
>#5  0x00007f7a07adb06d in WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) (this=0x7f79a871c038, mutex=..., absoluteTime=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:626
>#6  0x00007f7a07a1baaa in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7c44, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.cpp:595
>#7  0x00007f7a069f2bfc in WTF::ParkingLot::parkConditionally<WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1}, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2}>(void const*, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1} const&, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2} const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7c44, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.h:82
>#8  0x00007f7a069f2790 in WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7c44, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:192
>#9  0x00007f7a069f24c5 in WTF::Condition::waitUntil(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7c44, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:77
>#10 0x00007f7a079d0c5d in WTF::Condition::waitFor(WTF::Lock&, WTF::Seconds) (this=0x7f798c3e7c44, lock=..., relativeTimeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:116
>#11 0x00007f7a079d01c2 in operator()() const (__closure=0x7f79a8f8cc50) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/AutomaticThread.cpp:214
>#12 0x00007f7a079d0bee in WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(const WTF::AbstractLocker&)::<lambda()>, void>::call(void) (this=0x7f79a8f8cc48) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#13 0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f7901df39a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#14 0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79a8f9ca00) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#15 0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79a8f9ca00) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#16 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#17 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 45 (Thread 0x7f776dffb640 (LWP 257491)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 44 (Thread 0x7f797bfff640 (LWP 256484)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x21139e8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x21139e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x21139e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2113998, cond=0x21139c0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x21139c0, mutex=mutex@entry=0x2113998) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2113998, cond=0x21139c0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2113998) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x21138f8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 43 (Thread 0x7f77d37fe640 (LWP 257467)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000e988) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000e988, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000e988, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000e938, cond=0x7f77e000e960) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000e960, mutex=mutex@entry=0x7f77e000e938) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000e938, cond=0x7f77e000e960) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000e938) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000e898) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 42 (Thread 0x7f778effd640 (LWP 257482)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 41 (Thread 0x7f7927fff640 (LWP 256498)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 40 (Thread 0x7f79810df640 (LWP 256482)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x2113728) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2113728, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2113728, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x21136d8, cond=0x2113700) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x2113700, mutex=mutex@entry=0x21136d8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x21136d8, cond=0x2113700) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x21136d8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2113638) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 39 (Thread 0x7f79025f5640 (LWP 264521)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f79025f45c0, op=393, expected=0, futex_word=0x7f79786ed060) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f79786ed060, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f79025f45c0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f79786ed060, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f79025f45c0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f084f4 in __pthread_cond_wait_common (abstime=0x7f79025f45c0, clockid=0, mutex=0x7f79786ed010, cond=0x7f79786ed038) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f79786ed038, mutex=0x7f79786ed010, abstime=0x7f79025f45c0) at pthread_cond_wait.c:643
>#5  0x00007f7a07adb06d in WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) (this=0x7f79786ed038, mutex=..., absoluteTime=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:626
>#6  0x00007f7a07a1baaa in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7bfc, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.cpp:595
>#7  0x00007f7a069f2bfc in WTF::ParkingLot::parkConditionally<WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1}, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2}>(void const*, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1} const&, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2} const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7bfc, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.h:82
>#8  0x00007f7a069f2790 in WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7bfc, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:192
>#9  0x00007f7a069f24c5 in WTF::Condition::waitUntil(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7bfc, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:77
>#10 0x00007f7a079d0c5d in WTF::Condition::waitFor(WTF::Lock&, WTF::Seconds) (this=0x7f798c3e7bfc, lock=..., relativeTimeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:116
>#11 0x00007f7a079d01c2 in operator()() const (__closure=0x7f79a8f8cc38) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/AutomaticThread.cpp:214
>#12 0x00007f7a079d0bee in WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(const WTF::AbstractLocker&)::<lambda()>, void>::call(void) (this=0x7f79a8f8cc30) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#13 0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f79025f49a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#14 0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79a8f9c9b0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#15 0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79a8f9c9b0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#16 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#17 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 38 (Thread 0x7f778f7fe640 (LWP 257481)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 37 (Thread 0x7f776e7fc640 (LWP 257490)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 36 (Thread 0x7f798ce9b640 (LWP 256480)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x2113468) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2113468, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2113468, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2113418, cond=0x2113440) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x2113440, mutex=mutex@entry=0x2113418) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2113418, cond=0x2113440) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2113418) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2113378) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 35 (Thread 0x7f7948ff9640 (LWP 256497)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 34 (Thread 0x7f77d3fff640 (LWP 257466)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000e828) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000e828, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000e828, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000e7d8, cond=0x7f77e000e800) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000e800, mutex=mutex@entry=0x7f77e000e7d8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000e7d8, cond=0x7f77e000e800) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000e7d8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000e738) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 33 (Thread 0x7f794b7fe640 (LWP 256492)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x21144e8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x21144e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x21144e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2114498, cond=0x21144c0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x21144c0, mutex=mutex@entry=0x2114498) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2114498, cond=0x21144c0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2114498) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x21143f8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 32 (Thread 0x7f7902df6640 (LWP 264520)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f7902df55c0, op=393, expected=0, futex_word=0x7f79a8703064) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f79a8703064, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f7902df55c0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f79a8703064, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f7902df55c0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f084f4 in __pthread_cond_wait_common (abstime=0x7f7902df55c0, clockid=0, mutex=0x7f79a8703010, cond=0x7f79a8703038) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f79a8703038, mutex=0x7f79a8703010, abstime=0x7f7902df55c0) at pthread_cond_wait.c:643
>#5  0x00007f7a07adb06d in WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) (this=0x7f79a8703038, mutex=..., absoluteTime=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:626
>#6  0x00007f7a07a1baaa in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7bb4, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.cpp:595
>#7  0x00007f7a069f2bfc in WTF::ParkingLot::parkConditionally<WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1}, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2}>(void const*, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1} const&, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2} const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7bb4, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.h:82
>#8  0x00007f7a069f2790 in WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7bb4, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:192
>#9  0x00007f7a069f24c5 in WTF::Condition::waitUntil(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7bb4, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:77
>#10 0x00007f7a079d0c5d in WTF::Condition::waitFor(WTF::Lock&, WTF::Seconds) (this=0x7f798c3e7bb4, lock=..., relativeTimeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:116
>#11 0x00007f7a079d01c2 in operator()() const (__closure=0x7f79a8f8cc20) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/AutomaticThread.cpp:214
>#12 0x00007f7a079d0bee in WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(const WTF::AbstractLocker&)::<lambda()>, void>::call(void) (this=0x7f79a8f8cc18) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#13 0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f7902df59a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#14 0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79a8f9c960) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#15 0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79a8f9c960) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#16 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#17 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 31 (Thread 0x7f778ffff640 (LWP 257480)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 30 (Thread 0x7f776effd640 (LWP 257489)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 29 (Thread 0x7f77e77fe640 (LWP 262483)):
>#0  0x00007f7a02f81baf in __GI___poll (fds=0x7f77e02ae9a0, nfds=1, timeout=500) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f7a035380dd in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f77e02ae9a0, timeout=<optimized out>, context=0x7f77e0298570) at ../glib/gmain.c:4516
>#2  g_main_context_iterate.constprop.0 (context=0x7f77e0298570, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4206
>#3  0x00007f7a034e266f in g_main_loop_run (loop=0x7f77e01f5e60) at ../glib/gmain.c:4411
>#4  0x00007f7a07ace1fb in WTF::RunLoop::run() () at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:108
>#5  0x00007f7a0be49945 in operator()() const (__closure=0x7f7924229c50) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/CompositingRunLoop.cpp:49
>#6  0x00007f7a0be4e5c8 in WTF::Detail::CallableWrapper<WebKit::createRunLoop()::<lambda()>, void>::call(void) (this=0x7f7924229c48) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/Function.h:53
>#7  0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f77e77fd9a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#8  0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79feceecd0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#9  0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79feceecd0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#10 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#11 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 28 (Thread 0x7f79497fa640 (LWP 256496)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 27 (Thread 0x7f79aa7fc640 (LWP 255880)):
>#0  0x00007f7a02f81baf in __GI___poll (fds=0x1df93d0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f7a035380dd in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x1df93d0, timeout=<optimized out>, context=0x1df7240) at ../glib/gmain.c:4516
>#2  g_main_context_iterate.constprop.0 (context=0x1df7240, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4206
>#3  0x00007f7a034e266f in g_main_loop_run (loop=0x1df7330) at ../glib/gmain.c:4411
>#4  0x00007f7a0373d95a in gdbus_shared_thread_func (user_data=0x1df7210) at ../gio/gdbusprivate.c:282
>#5  0x00007f7a0350d172 in g_thread_proxy (data=0x1deaaa0) at ../glib/gthread.c:827
>#6  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#7  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 26 (Thread 0x7f77e4ff9640 (LWP 257465)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000e6c8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000e6c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000e6c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000e678, cond=0x7f77e000e6a0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000e6a0, mutex=mutex@entry=0x7f77e000e678) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000e678, cond=0x7f77e000e6a0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000e678) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000e5d8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 25 (Thread 0x7f797a7fc640 (LWP 256487)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x2113e08) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2113e08, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2113e08, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2113db8, cond=0x2113de0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x2113de0, mutex=mutex@entry=0x2113db8) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2113db8, cond=0x2113de0) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2113db8) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2113d18) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 24 (Thread 0x7f77acff9640 (LWP 257479)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 23 (Thread 0x7f79015f3640 (LWP 264519)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f79015f25c0, op=393, expected=0, futex_word=0x7f7978693060) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f7978693060, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f79015f25c0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f7978693060, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f79015f25c0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f084f4 in __pthread_cond_wait_common (abstime=0x7f79015f25c0, clockid=0, mutex=0x7f7978693010, cond=0x7f7978693038) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f7978693038, mutex=0x7f7978693010, abstime=0x7f79015f25c0) at pthread_cond_wait.c:643
>#5  0x00007f7a07adb06d in WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) (this=0x7f7978693038, mutex=..., absoluteTime=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:626
>#6  0x00007f7a07a1baaa in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7b6c, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.cpp:595
>#7  0x00007f7a069f2bfc in WTF::ParkingLot::parkConditionally<WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1}, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2}>(void const*, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1} const&, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2} const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7b6c, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.h:82
>#8  0x00007f7a069f2790 in WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7b6c, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:192
>#9  0x00007f7a069f24c5 in WTF::Condition::waitUntil(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7b6c, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:77
>#10 0x00007f7a079d0c5d in WTF::Condition::waitFor(WTF::Lock&, WTF::Seconds) (this=0x7f798c3e7b6c, lock=..., relativeTimeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:116
>#11 0x00007f7a079d01c2 in operator()() const (__closure=0x7f79a8f8cc08) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/AutomaticThread.cpp:214
>#12 0x00007f7a079d0bee in WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(const WTF::AbstractLocker&)::<lambda()>, void>::call(void) (this=0x7f79a8f8cc00) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#13 0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f79015f29a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#14 0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79a8f9c910) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#15 0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79a8f9c910) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#16 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#17 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 22 (Thread 0x7f776ffff640 (LWP 257487)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 21 (Thread 0x7f7949ffb640 (LWP 256495)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 20 (Thread 0x7f79abfff640 (LWP 255854)):
>#0  0x00007f7a02f81baf in __GI___poll (fds=0x7f79a0005040, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f7a035380dd in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7f79a0005040, timeout=<optimized out>, context=0x7f79a0000b70) at ../glib/gmain.c:4516
>#2  g_main_context_iterate.constprop.0 (context=0x7f79a0000b70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4206
>#3  0x00007f7a034e266f in g_main_loop_run (loop=0x7f79a0003e70) at ../glib/gmain.c:4411
>#4  0x00007f7a07ace1fb in WTF::RunLoop::run() () at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:108
>#5  0x00007f7a07ac87d2 in operator()() const (__closure=0x7f79fecf5260) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/generic/WorkQueueGeneric.cpp:51
>#6  0x00007f7a07aca794 in WTF::Detail::CallableWrapper<WTF::WorkQueueBase::platformInitialize(char const*, Type, QOS)::<lambda()>, void>::call(void) (this=0x7f79fecf5258) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#7  0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f79abffe9a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#8  0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79fecee140) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#9  0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79fecee140) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#10 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#11 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 19 (Thread 0x7f79808de640 (LWP 256483)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x2113888) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2113888, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2113888, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2113838, cond=0x2113860) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x2113860, mutex=mutex@entry=0x2113838) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2113838, cond=0x2113860) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2113838) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2113798) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 18 (Thread 0x7f77e57fa640 (LWP 257464)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000e568) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000e568, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000e568, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000e518, cond=0x7f77e000e540) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000e540, mutex=mutex@entry=0x7f77e000e518) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000e518, cond=0x7f77e000e540) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000e518) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000e478) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 17 (Thread 0x7f79aaffd640 (LWP 255877)):
>#0  0x00007f7a02f81baf in __GI___poll (fds=0x1deb3c0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f7a035380dd in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x1deb3c0, timeout=<optimized out>, context=0x1dec8c0) at ../glib/gmain.c:4516
>#2  g_main_context_iterate.constprop.0 (context=context@entry=0x1dec8c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4206
>#3  0x00007f7a034e08e0 in g_main_context_iteration (context=0x1dec8c0, may_block=may_block@entry=1) at ../glib/gmain.c:4276
>#4  0x00007f7a034e0931 in glib_worker_main (data=<optimized out>) at ../glib/gmain.c:6178
>#5  0x00007f7a0350d172 in g_thread_proxy (data=0x1dea460) at ../glib/gthread.c:827
>#6  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#7  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 16 (Thread 0x7f77ad7fa640 (LWP 257478)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 15 (Thread 0x7f79035f7640 (LWP 264518)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f79035f65c0, op=393, expected=0, futex_word=0x7f7978612064) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f7978612064, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f79035f65c0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f7978612064, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f79035f65c0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f084f4 in __pthread_cond_wait_common (abstime=0x7f79035f65c0, clockid=0, mutex=0x7f7978612010, cond=0x7f7978612038) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f7978612038, mutex=0x7f7978612010, abstime=0x7f79035f65c0) at pthread_cond_wait.c:643
>#5  0x00007f7a07adb06d in WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) (this=0x7f7978612038, mutex=..., absoluteTime=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:626
>#6  0x00007f7a07a1baaa in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7b24, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.cpp:595
>#7  0x00007f7a069f2bfc in WTF::ParkingLot::parkConditionally<WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1}, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2}>(void const*, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1} const&, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2} const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7b24, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.h:82
>#8  0x00007f7a069f2790 in WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7b24, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:192
>#9  0x00007f7a069f24c5 in WTF::Condition::waitUntil(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7b24, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:77
>#10 0x00007f7a079d0c5d in WTF::Condition::waitFor(WTF::Lock&, WTF::Seconds) (this=0x7f798c3e7b24, lock=..., relativeTimeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:116
>#11 0x00007f7a079d01c2 in operator()() const (__closure=0x7f79a8f8cbf0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/AutomaticThread.cpp:214
>#12 0x00007f7a079d0bee in WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(const WTF::AbstractLocker&)::<lambda()>, void>::call(void) (this=0x7f79a8f8cbe8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#13 0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f79035f69a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#14 0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79a8f9c8c0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#15 0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79a8f9c8c0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#16 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#17 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 14 (Thread 0x7f794a7fc640 (LWP 256494)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 13 (Thread 0x7f7905ffb640 (LWP 256509)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x1d65e1c) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x1d65e1c, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x1d65e1c, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x1d65dc8, cond=0x1d65df0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x1d65df0, mutex=mutex@entry=0x1d65dc8) at pthread_cond_wait.c:618
>#5  0x00007f798e75d64b in cnd_wait (mtx=0x1d65dc8, cond=0x1d65df0) at ../include/c11/threads_posix.h:155
>#6  util_queue_thread_func (input=input@entry=0x213d8c0) at ../src/util/u_queue.c:294
>#7  0x00007f798e75d29b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 12 (Thread 0x7f77e7fff640 (LWP 264533)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f77e7ffe5c0, op=393, expected=0, futex_word=0x7f79242986e4) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f79242986e4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f77e7ffe5c0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f79242986e4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f77e7ffe5c0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f084f4 in __pthread_cond_wait_common (abstime=0x7f77e7ffe5c0, clockid=0, mutex=0x7f7924298690, cond=0x7f79242986b8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f79242986b8, mutex=0x7f7924298690, abstime=0x7f77e7ffe5c0) at pthread_cond_wait.c:643
>#5  0x00007f7a07adb06d in WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) (this=0x7f79242986b8, mutex=..., absoluteTime=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:626
>#6  0x00007f7a07a1baaa in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) (address=0x7f79a874cd64, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.cpp:595
>#7  0x00007f7a069f2bfc in WTF::ParkingLot::parkConditionally<WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1}, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2}>(void const*, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1} const&, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2} const&, WTF::TimeWithDynamicClockType const&) (address=0x7f79a874cd64, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.h:82
>#8  0x00007f7a069f2790 in WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f79a874cd64, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:192
>#9  0x00007f7a069f24c5 in WTF::Condition::waitUntil(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f79a874cd64, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:77
>#10 0x00007f7a079d0c5d in WTF::Condition::waitFor(WTF::Lock&, WTF::Seconds) (this=0x7f79a874cd64, lock=..., relativeTimeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:116
>#11 0x00007f7a079d01c2 in operator()() const (__closure=0x7f77e42215a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/AutomaticThread.cpp:214
>#12 0x00007f7a079d0bee in WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(const WTF::AbstractLocker&)::<lambda()>, void>::call(void) (this=0x7f77e42215a0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#13 0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f77e7ffe9a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#14 0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f77ac21f0f0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#15 0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f77ac21f0f0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#16 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#17 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 11 (Thread 0x7f7900df2640 (LWP 264532)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f7900df15c0, op=393, expected=0, futex_word=0x7f77e44b22e4) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e44b22e4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f7900df15c0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e44b22e4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f7900df15c0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f084f4 in __pthread_cond_wait_common (abstime=0x7f7900df15c0, clockid=0, mutex=0x7f77e44b2290, cond=0x7f77e44b22b8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f77e44b22b8, mutex=0x7f77e44b2290, abstime=0x7f7900df15c0) at pthread_cond_wait.c:643
>#5  0x00007f7a07adb06d in WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) (this=0x7f77e44b22b8, mutex=..., absoluteTime=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:626
>#6  0x00007f7a07a1baaa in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) (address=0x7f79a874cd1c, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.cpp:595
>#7  0x00007f7a069f2bfc in WTF::ParkingLot::parkConditionally<WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1}, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2}>(void const*, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1} const&, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2} const&, WTF::TimeWithDynamicClockType const&) (address=0x7f79a874cd1c, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.h:82
>#8  0x00007f7a069f2790 in WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f79a874cd1c, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:192
>#9  0x00007f7a069f24c5 in WTF::Condition::waitUntil(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f79a874cd1c, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:77
>#10 0x00007f7a079d0c5d in WTF::Condition::waitFor(WTF::Lock&, WTF::Seconds) (this=0x7f79a874cd1c, lock=..., relativeTimeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:116
>#11 0x00007f7a079d01c2 in operator()() const (__closure=0x7f77e4243c80) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/AutomaticThread.cpp:214
>#12 0x00007f7a079d0bee in WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(const WTF::AbstractLocker&)::<lambda()>, void>::call(void) (this=0x7f77e4243c78) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#13 0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f7900df19a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#14 0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f7948578050) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#15 0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f7948578050) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#16 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#17 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 10 (Thread 0x7f7903df8640 (LWP 264517)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f7903df75c0, op=393, expected=0, futex_word=0x7f79fecb6064) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f79fecb6064, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f7903df75c0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f79fecb6064, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f7903df75c0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f084f4 in __pthread_cond_wait_common (abstime=0x7f7903df75c0, clockid=0, mutex=0x7f79fecb6010, cond=0x7f79fecb6038) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f79fecb6038, mutex=0x7f79fecb6010, abstime=0x7f7903df75c0) at pthread_cond_wait.c:643
>#5  0x00007f7a07adb06d in WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) (this=0x7f79fecb6038, mutex=..., absoluteTime=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:626
>#6  0x00007f7a07a1baaa in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7adc, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.cpp:595
>#7  0x00007f7a069f2bfc in WTF::ParkingLot::parkConditionally<WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1}, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2}>(void const*, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1} const&, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2} const&, WTF::TimeWithDynamicClockType const&) (address=0x7f798c3e7adc, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.h:82
>#8  0x00007f7a069f2790 in WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7adc, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:192
>#9  0x00007f7a069f24c5 in WTF::Condition::waitUntil(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f798c3e7adc, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:77
>#10 0x00007f7a079d0c5d in WTF::Condition::waitFor(WTF::Lock&, WTF::Seconds) (this=0x7f798c3e7adc, lock=..., relativeTimeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:116
>#11 0x00007f7a079d01c2 in operator()() const (__closure=0x7f79a8f8cbd8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/AutomaticThread.cpp:214
>#12 0x00007f7a079d0bee in WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(const WTF::AbstractLocker&)::<lambda()>, void>::call(void) (this=0x7f79a8f8cbd0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#13 0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f7903df79a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#14 0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79a8f9c870) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#15 0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79a8f9c870) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#16 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#17 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 9 (Thread 0x7f77adffb640 (LWP 257477)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e007e420) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e007e420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e007e3d0, cond=0x7f77e007e3f8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e007e3f8, mutex=mutex@entry=0x7f77e007e3d0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x7f77e007e3d0, cond=0x7f77e007e3f8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x7f77e007e3d0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 8 (Thread 0x7f77e67fc640 (LWP 257462)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f77e000e2a8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f77e000e2a8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f77e000e2a8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f77e000e258, cond=0x7f77e000e280) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x7f77e000e280, mutex=mutex@entry=0x7f77e000e258) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x7f77e000e258, cond=0x7f77e000e280) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x7f77e000e258) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x7f77e000e1b8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 7 (Thread 0x7f79057fa640 (LWP 256716)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f79057f95c0, op=393, expected=0, futex_word=0x7f79a872a2e0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f79a872a2e0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f79057f95c0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f79a872a2e0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7f79057f95c0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f084f4 in __pthread_cond_wait_common (abstime=0x7f79057f95c0, clockid=0, mutex=0x7f79a872a290, cond=0x7f79a872a2b8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f79a872a2b8, mutex=0x7f79a872a290, abstime=0x7f79057f95c0) at pthread_cond_wait.c:643
>#5  0x00007f7a07adb06d in WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) (this=0x7f79a872a2b8, mutex=..., absoluteTime=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:626
>#6  0x00007f7a07a1baaa in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) (address=0x7f79a874ccd4, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.cpp:595
>#7  0x00007f7a069f2bfc in WTF::ParkingLot::parkConditionally<WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1}, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2}>(void const*, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1} const&, WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2} const&, WTF::TimeWithDynamicClockType const&) (address=0x7f79a874ccd4, validation=..., beforeSleep=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/ParkingLot.h:82
>#8  0x00007f7a069f2790 in WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f79a874ccd4, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:192
>#9  0x00007f7a069f24c5 in WTF::Condition::waitUntil(WTF::Lock&, WTF::TimeWithDynamicClockType const&) (this=0x7f79a874ccd4, lock=..., timeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:77
>#10 0x00007f7a079d0c5d in WTF::Condition::waitFor(WTF::Lock&, WTF::Seconds) (this=0x7f79a874ccd4, lock=..., relativeTimeout=...) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Condition.h:116
>#11 0x00007f7a079d01c2 in operator()() const (__closure=0x7f79a872e0e0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/AutomaticThread.cpp:214
>#12 0x00007f7a079d0bee in WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(const WTF::AbstractLocker&)::<lambda()>, void>::call(void) (this=0x7f79a872e0d8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#13 0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f79057f99a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#14 0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79a872f1e0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#15 0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79a872f1e0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#16 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#17 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 6 (Thread 0x7f797affd640 (LWP 256486)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x2113ca8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2113ca8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2113ca8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x2113c58, cond=0x2113c80) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x2113c80, mutex=mutex@entry=0x2113c58) at pthread_cond_wait.c:618
>#5  0x00007f798ed51a2b in cnd_wait (mtx=0x2113c58, cond=0x2113c80) at ../include/c11/threads_posix.h:155
>#6  pipe_semaphore_wait (sema=0x2113c58) at ../src/gallium/auxiliary/os/os_thread.h:108
>#7  thread_function (init_data=init_data@entry=0x2113bb8) at ../src/gallium/drivers/llvmpipe/lp_rast.c:1214
>#8  0x00007f798ed50fab in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#9  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#10 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 5 (Thread 0x7f794affd640 (LWP 256493)):
>#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x213abf0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f7a02f05a7f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x213abf0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f7a02f08200 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x213aba0, cond=0x213abc8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=cond@entry=0x213abc8, mutex=mutex@entry=0x213aba0) at pthread_cond_wait.c:618
>#5  0x00007f798ed4e5e3 in cnd_wait (mtx=0x213aba0, cond=0x213abc8) at ../include/c11/threads_posix.h:155
>#6  lp_cs_tpool_worker (data=data@entry=0x213aba0) at ../src/gallium/drivers/llvmpipe/lp_cs_tpool.c:49
>#7  0x00007f798ed4e55b in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
>#8  0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#9  0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 4 (Thread 0x7f79ab7fe640 (LWP 255870)):
>#0  0x00007f7a02f81baf in __GI___poll (fds=0x7f7998005040, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f7a035380dd in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7f7998005040, timeout=<optimized out>, context=0x7f7998000b70) at ../glib/gmain.c:4516
>#2  g_main_context_iterate.constprop.0 (context=0x7f7998000b70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4206
>#3  0x00007f7a034e266f in g_main_loop_run (loop=0x7f7998003e70) at ../glib/gmain.c:4411
>#4  0x00007f7a07ace1fb in WTF::RunLoop::run() () at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:108
>#5  0x00007f7a07ac87d2 in operator()() const (__closure=0x7f79fecf5320) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/generic/WorkQueueGeneric.cpp:51
>#6  0x00007f7a07aca794 in WTF::Detail::CallableWrapper<WTF::WorkQueueBase::platformInitialize(char const*, Type, QOS)::<lambda()>, void>::call(void) (this=0x7f79fecf5318) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#7  0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f79ab7fd9a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#8  0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79fecee230) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#9  0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79fecee230) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#10 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#11 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 3 (Thread 0x7f79b0e45640 (LWP 255849)):
>#0  0x00007f7a02f81baf in __GI___poll (fds=0x7f79a4003fb0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f7a035380dd in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f79a4003fb0, timeout=<optimized out>, context=0x7f79a4000b70) at ../glib/gmain.c:4516
>#2  g_main_context_iterate.constprop.0 (context=0x7f79a4000b70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4206
>#3  0x00007f7a034e266f in g_main_loop_run (loop=0x7f79a4003210) at ../glib/gmain.c:4411
>#4  0x00007f7a07ace1fb in WTF::RunLoop::run() () at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:108
>#5  0x00007f7a07ac87d2 in operator()() const (__closure=0x7f79fecf51e8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/generic/WorkQueueGeneric.cpp:51
>#6  0x00007f7a07aca794 in WTF::Detail::CallableWrapper<WTF::WorkQueueBase::platformInitialize(char const*, Type, QOS)::<lambda()>, void>::call(void) (this=0x7f79fecf51e0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#7  0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f79b0e449a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#8  0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79fecee0f0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#9  0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79fecee0f0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#10 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#11 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 2 (Thread 0x7f79b1646640 (LWP 255845)):
>#0  0x00007f7a02f81baf in __GI___poll (fds=0x7f79ac005060, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f7a035380dd in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f79ac005060, timeout=<optimized out>, context=0x7f79ac000b70) at ../glib/gmain.c:4516
>#2  g_main_context_iterate.constprop.0 (context=0x7f79ac000b70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4206
>#3  0x00007f7a034e266f in g_main_loop_run (loop=0x7f79ac003e70) at ../glib/gmain.c:4411
>#4  0x00007f7a07ace1fb in WTF::RunLoop::run() () at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:108
>#5  0x00007f7a07ac87d2 in operator()() const (__closure=0x7f79fecf5188) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/generic/WorkQueueGeneric.cpp:51
>#6  0x00007f7a07aca794 in WTF::Detail::CallableWrapper<WTF::WorkQueueBase::platformInitialize(char const*, Type, QOS)::<lambda()>, void>::call(void) (this=0x7f79fecf5180) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:53
>#7  0x00007f7a067e32ff in WTF::Function<void ()>::operator()() const (this=0x7f79b16459a8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Function.h:82
>#8  0x00007f7a07a308f2 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7f79fecee000) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/Threading.cpp:236
>#9  0x00007f7a07ad9ff8 in WTF::wtfThreadEntryPoint(void*) (context=0x7f79fecee000) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:242
>#10 0x00007f7a02f08e1d in start_thread (arg=<optimized out>) at pthread_create.c:442
>#11 0x00007f7a02f8e5e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
>
>Thread 1 (Thread 0x7f79ff51abc0 (LWP 255659)):
>#0  g_logv (log_domain=0x7f7a0360b000 "GLib-GObject", log_level=G_LOG_LEVEL_CRITICAL, format=<optimized out>, args=<optimized out>) at ../glib/gmessages.c:1418
>#1  0x00007f7a034e8073 in g_log (log_domain=log_domain@entry=0x7f7a0360b000 "GLib-GObject", log_level=log_level@entry=G_LOG_LEVEL_CRITICAL, format=format@entry=0x7f7a035459f8 "%s: assertion '%s' failed") at ../glib/gmessages.c:1456
>#2  0x00007f7a034e877d in g_return_if_fail_warning (log_domain=log_domain@entry=0x7f7a0360b000 "GLib-GObject", pretty_function=pretty_function@entry=0x7f7a03614750 <__func__.16> "g_signal_connect_data", expression=expression@entry=0x7f7a03610d38 "G_TYPE_CHECK_INSTANCE (instance)") at ../glib/gmessages.c:2942
>#3  0x00007f7a035f60bd in g_signal_connect_data (instance=0x0, detailed_signal=0x7f7a11fd086a "child-added", c_handler=0x7f7a0c9fd02b <_FUN(GstChildProxy*, GObject*, gchar*, gpointer)>, data=0x7f77e4486a20, destroy_data=0x7f7a0c9fd09b <_FUN(gpointer, GClosure*)>, connect_flags=0) at ../gobject/gsignal.c:2570
>#4  0x00007f7a0c9fd16c in WebCore::createAutoAudioSink(WTF::String const&) (role="video") at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/platform/graphics/gstreamer/GStreamerCommon.cpp:515
>#5  0x00007f7a0c9fd1b9 in WebCore::createPlatformAudioSink(WTF::String const&) (role="video") at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/platform/graphics/gstreamer/GStreamerCommon.cpp:543
>#6  0x00007f7a0ca24121 in WebCore::MediaPlayerPrivateGStreamer::createAudioSink() (this=0x7f79b0586d80) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:1252
>#7  0x00007f7a0ca1e495 in WebCore::MediaPlayerPrivateGStreamer::MediaPlayerPrivateGStreamer(WebCore::MediaPlayer*) (this=0x7f79b0586d80, player=0x7f79fec536f0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:200
>#8  0x00007f7a0ca454b2 in std::make_unique<WebCore::MediaPlayerPrivateGStreamer, WebCore::MediaPlayer*&>(WebCore::MediaPlayer*&) () at /usr/include/c++/12/bits/unique_ptr.h:1065
>#9  0x00007f7a0ca425ad in WTF::makeUnique<WebCore::MediaPlayerPrivateGStreamer, WebCore::MediaPlayer*&>(WebCore::MediaPlayer*&) () at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/StdLibExtras.h:540
>#10 0x00007f7a0ca425db in WebCore::MediaPlayerFactoryGStreamer::createMediaEnginePlayer(WebCore::MediaPlayer*) const (this=0x7f77e44f3f90, player=0x7f79fec536f0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:288
>#11 0x00007f7a0ff5d53f in WebCore::MediaPlayer::loadWithNextMediaEngine(WebCore::MediaPlayerFactory const*) (this=0x7f79fec536f0, current=0x0) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/platform/graphics/MediaPlayer.cpp:625
>#12 0x00007f7a0ff5cd90 in WebCore::MediaPlayer::load(WTF::URL const&, WebCore::ContentType const&, WTF::String const&) (this=0x7f79fec536f0, url=..., contentType=..., keySystem="(null)") at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/platform/graphics/MediaPlayer.cpp:521
>#13 0x00007f7a0f32e7bd in WebCore::HTMLMediaElement::loadResource(WTF::URL const&, WebCore::ContentType&, WTF::String const&) (this=0x7f7900324010, initialURL=..., contentType=..., keySystem="(null)") at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/html/HTMLMediaElement.cpp:1616
>#14 0x00007f7a0f32d47d in operator()() const (__closure=0x7f79a8738468) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/html/HTMLMediaElement.cpp:1457
>#15 0x00007f7a0f35e4d6 in WTF::Detail::CallableWrapper<WebCore::HTMLMediaElement::selectMediaResource()::<lambda()>, void>::call(void) (this=0x7f79a8738460) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/Function.h:53
>#16 0x00007f7a0b1ce111 in WTF::Function<void ()>::operator()() const (this=0x7f79485d8838) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/Function.h:82
>#17 0x00007f7a0e7a5152 in WTF::CancellableTask::operator()() (this=0x7f79485d8828) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/CancellableTask.h:86
>#18 0x00007f7a0f361ee0 in WebCore::ActiveDOMObject::queueCancellableTaskKeepingObjectAlive<WebCore::HTMLMediaElement>(WebCore::HTMLMediaElement&, WebCore::TaskSource, WTF::TaskCancellationGroup&, WTF::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f79485d8818) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/dom/ActiveDOMObject.h:119
>#19 0x00007f7a0f3921b8 in WTF::Detail::CallableWrapper<WebCore::ActiveDOMObject::queueCancellableTaskKeepingObjectAlive<WebCore::HTMLMediaElement>(WebCore::HTMLMediaElement&, WebCore::TaskSource, WTF::TaskCancellationGroup&, WTF::Function<void ()>&&)::{lambda()#1}, void>::call() (this=0x7f79485d8810) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/Function.h:53
>#20 0x00007f7a0b1ce111 in WTF::Function<void ()>::operator()() const (this=0x7f79a87384a8) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/Function.h:82
>#21 0x00007f7a0efa226e in WebCore::EventLoopFunctionDispatchTask::execute() (this=0x7f79a8738488) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/dom/EventLoop.cpp:159
>#22 0x00007f7a0ef981ae in WebCore::EventLoop::run() (this=0x7f79fec53378) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/dom/EventLoop.cpp:123
>#23 0x00007f7a0f0d6a99 in WebCore::WindowEventLoop::didReachTimeToRun() (this=0x7f79fec53378) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/dom/WindowEventLoop.cpp:121
>#24 0x00007f7a0f0ebe88 in std::__invoke_impl<void, void (WebCore::WindowEventLoop::*&)(), WebCore::WindowEventLoop*&>(std::__invoke_memfun_deref, void (WebCore::WindowEventLoop::*&)(), WebCore::WindowEventLoop*&) (__f=@0x7f79a87b8568: (void (WebCore::WindowEventLoop::*)(class WebCore::WindowEventLoop * const)) 0x7f7a0f0d6a6e <WebCore::WindowEventLoop::didReachTimeToRun()>, __t=@0x7f79a87b8578: 0x7f79fec53378) at /usr/include/c++/12/bits/invoke.h:74
>#25 0x00007f7a0f0ebdf3 in std::__invoke<void (WebCore::WindowEventLoop::*&)(), WebCore::WindowEventLoop*&>(void (WebCore::WindowEventLoop::*&)(), WebCore::WindowEventLoop*&) (__fn=@0x7f79a87b8568: (void (WebCore::WindowEventLoop::*)(class WebCore::WindowEventLoop * const)) 0x7f7a0f0d6a6e <WebCore::WindowEventLoop::didReachTimeToRun()>) at /usr/include/c++/12/bits/invoke.h:96
>#26 0x00007f7a0f0ebd7c in std::_Bind<void (WebCore::WindowEventLoop::*(WebCore::WindowEventLoop*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7f79a87b8568, __args=...) at /usr/include/c++/12/functional:484
>#27 0x00007f7a0f0ebd30 in std::_Bind<void (WebCore::WindowEventLoop::*(WebCore::WindowEventLoop*))()>::operator()<, void>() (this=0x7f79a87b8568) at /usr/include/c++/12/functional:567
>#28 0x00007f7a0f0ebd08 in WTF::Detail::CallableWrapper<std::_Bind<void (WebCore::WindowEventLoop::*(WebCore::WindowEventLoop*))()>, void>::call() (this=0x7f79a87b8560) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/Function.h:53
>#29 0x00007f7a0b1ce111 in WTF::Function<void ()>::operator()() const (this=0x7f79fec53410) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/Function.h:82
>#30 0x00007f7a0ba0d07c in WebCore::Timer::fired() (this=0x7f79fec533e8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/platform/Timer.h:135
>#31 0x00007f7a0fd78c33 in WebCore::ThreadTimers::sharedTimerFiredInternal() (this=0x7f79fec86730) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/platform/ThreadTimers.cpp:127
>#32 0x00007f7a0fd78579 in operator()() const (__closure=0x7f79fecf94c8) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/platform/ThreadTimers.cpp:67
>#33 0x00007f7a0fd7b3b6 in WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::<lambda()>, void>::call(void) (this=0x7f79fecf94c0) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/Function.h:53
>#34 0x00007f7a0b1ce111 in WTF::Function<void ()>::operator()() const (this=0x7f7a186d5fc8 <WebCore::MainThreadSharedTimer::singleton()::instance+8>) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/Function.h:82
>#35 0x00007f7a0fd2ec6c in WebCore::MainThreadSharedTimer::fired() (this=0x7f7a186d5fc0 <WebCore::MainThreadSharedTimer::singleton()::instance>) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebCore/platform/MainThreadSharedTimer.cpp:83
>#36 0x00007f7a0fd38f94 in std::__invoke_impl<void, void (WebCore::MainThreadSharedTimer::*&)(), WebCore::MainThreadSharedTimer*&>(std::__invoke_memfun_deref, void (WebCore::MainThreadSharedTimer::*&)(), WebCore::MainThreadSharedTimer*&) (__f=@0x7f79fecfa9e8: (void (WebCore::MainThreadSharedTimer::*)(class WebCore::MainThreadSharedTimer * const)) 0x7f7a0fd2ebe4 <WebCore::MainThreadSharedTimer::fired()>, __t=@0x7f79fecfa9f8: 0x7f7a186d5fc0 <WebCore::MainThreadSharedTimer::singleton()::instance>) at /usr/include/c++/12/bits/invoke.h:74
>#37 0x00007f7a0fd38f0d in std::__invoke<void (WebCore::MainThreadSharedTimer::*&)(), WebCore::MainThreadSharedTimer*&>(void (WebCore::MainThreadSharedTimer::*&)(), WebCore::MainThreadSharedTimer*&) (__fn=@0x7f79fecfa9e8: (void (WebCore::MainThreadSharedTimer::*)(class WebCore::MainThreadSharedTimer * const)) 0x7f7a0fd2ebe4 <WebCore::MainThreadSharedTimer::fired()>) at /usr/include/c++/12/bits/invoke.h:96
>#38 0x00007f7a0fd38e96 in std::_Bind<void (WebCore::MainThreadSharedTimer::*(WebCore::MainThreadSharedTimer*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7f79fecfa9e8, __args=...) at /usr/include/c++/12/functional:484
>#39 0x00007f7a0fd38e4a in std::_Bind<void (WebCore::MainThreadSharedTimer::*(WebCore::MainThreadSharedTimer*))()>::operator()<, void>() (this=0x7f79fecfa9e8) at /usr/include/c++/12/functional:567
>#40 0x00007f7a0fd38e02 in WTF::Detail::CallableWrapper<std::_Bind<void (WebCore::MainThreadSharedTimer::*(WebCore::MainThreadSharedTimer*))()>, void>::call() (this=0x7f79fecfa9e0) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/Function.h:53
>#41 0x00007f7a0b1ce111 in WTF::Function<void ()>::operator()() const (this=0x7f7a186d5ff8 <WebCore::MainThreadSharedTimer::singleton()::instance+56>) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/Function.h:82
>#42 0x00007f7a0fd38e22 in WTF::RunLoop::Timer<WebCore::MainThreadSharedTimer>::fired() (this=0x7f7a186d5fd0 <WebCore::MainThreadSharedTimer::singleton()::instance+16>) at /mnt/fast_disk/alex_sourcecode/WebKit/WebKitBuild/Debug/WTF/Headers/wtf/RunLoop.h:188
>#43 0x00007f7a07ace571 in operator()(gpointer) const (__closure=0x0, userData=0x7f7a186d5fd0 <WebCore::MainThreadSharedTimer::singleton()::instance+16>) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:177
>#44 0x00007f7a07ace5b1 in _FUN(gpointer) () at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:181
>#45 0x00007f7a07acdb75 in operator()(GSource*, GSourceFunc, gpointer) const (__closure=0x0, source=0x1e15000, callback=0x7f7a07ace594 <_FUN(gpointer)>, userData=0x7f7a186d5fd0 <WebCore::MainThreadSharedTimer::singleton()::instance+16>) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:53
>#46 0x00007f7a07acdbc3 in _FUN(GSource*, GSourceFunc, gpointer) () at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:56
>#47 0x00007f7a034e2f4f in g_main_dispatch (context=0x1da6310) at ../glib/gmain.c:3417
>#48 g_main_context_dispatch (context=0x1da6310) at ../glib/gmain.c:4135
>#49 0x00007f7a03538168 in g_main_context_iterate.constprop.0 (context=0x1da6310, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4211
>#50 0x00007f7a034e266f in g_main_loop_run (loop=0x1dd3c90) at ../glib/gmain.c:4411
>#51 0x00007f7a07ace1fb in WTF::RunLoop::run() () at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:108
>#52 0x00007f7a0c85cbb7 in WebKit::AuxiliaryProcessMainBase<WebKit::WebProcess, true>::run(int, char**) (this=0x7fff60884ca0, argc=4, argv=0x7fff60884e58) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebKit/Shared/AuxiliaryProcessMain.h:70
>#53 0x00007f7a0c85c821 in WebKit::AuxiliaryProcessMain<WebKit::WebProcessMainGtk>(int, char**) (argc=4, argv=0x7fff60884e58) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebKit/Shared/AuxiliaryProcessMain.h:96
>#54 0x00007f7a0c85c19e in WebKit::WebProcessMain(int, char**) (argc=4, argv=0x7fff60884e58) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebKit/WebProcess/gtk/WebProcessMainGtk.cpp:98
>#55 0x0000000000401146 in main(int, char**) (argc=4, argv=0x7fff60884e58) at /mnt/fast_disk/alex_sourcecode/WebKit/Source/WebKit/WebProcess/EntryPoint/unix/WebProcessMain.cpp:31
>
>STDERR: 
>STDERR: warning: Can't open file /SYSV00000000 (deleted) during file-backed mapping note processing
>STDERR: 
>STDERR: warning: Can't open file /memfd:WebKitSharedMemory (deleted) during file-backed mapping note processing
>STDERR: GStreamer element autoaudiosink not found. Please install it
>STDERR: invalid (NULL) pointer instance
>STDERR: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
>STDERR: WebKitWebProcess terminated (pid 255659) for reason: crash
>STDERR: LEAK: 1 WebPageProxy

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Attachments on bug 236637: 452059 | 460818