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@andrwng
Created February 14, 2019 22:24
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Id Target Id Frame
* 5 Thread 0x7f90c3fff700 (LWP 10928) "rpc reactor-109" 0x00007f9102b6f5fe in sys_futex (a=0x35b8f74, o=128, v=2, t=0x7f90c3ffddc0) at /var/lib/jenkins/kudu/src/kudu/gutil/linux_syscall_support.h:2713
4 Thread 0x7f90c1ffb700 (LWP 10929) "rpc reactor-109" 0x00007f9102b6f5fe in sys_futex (a=0x35b8f74, o=128, v=2, t=0x7f90c1ff9dc0) at /var/lib/jenkins/kudu/src/kudu/gutil/linux_syscall_support.h:2713
3 Thread 0x7f90c2ffd700 (LWP 10930) "rpc reactor-109" 0x00007f9102b6f5fe in sys_futex (a=0x35b8f74, o=128, v=2, t=0x7f90c2ffbdc0) at /var/lib/jenkins/kudu/src/kudu/gutil/linux_syscall_support.h:2713
2 Thread 0x7f90c27fc700 (LWP 10931) "rpc reactor-109" 0x00007f91087856d3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81
1 Thread 0x7f9108e7e740 (LWP 10924) "python" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
Thread 5 (Thread 0x7f90c3fff700 (LWP 10928)):
#0 0x00007f9102b6f5fe in sys_futex (a=0x35b8f74, o=128, v=2, t=0x7f90c3ffddc0) at /var/lib/jenkins/kudu/src/kudu/gutil/linux_syscall_support.h:2713
#1 0x00007f9102b6f73d in base::internal::SpinLockDelay (w=0x35b8f74, value=2, loop=220) at /var/lib/jenkins/kudu/src/kudu/gutil/spinlock_linux-inl.h:88
#2 0x00007f9102b6f4d1 in base::SpinLock::SlowLock (this=0x35b8f74) at /var/lib/jenkins/kudu/src/kudu/gutil/spinlock.cc:135
#3 0x00007f9102aaef87 in base::SpinLock::Lock (this=0x35b8f74) at /var/lib/jenkins/kudu/src/kudu/gutil/spinlock.h:76
#4 0x00007f9102aaf06a in kudu::simple_spinlock::lock (this=0x35b8f74) at /var/lib/jenkins/kudu/src/kudu/util/locks.h:44
#5 0x00007f9102ab08e6 in std::lock_guard<kudu::simple_spinlock>::lock_guard (this=0x7f90c3ffdea0, __m=...) at /usr/include/c++/4.8/mutex:414
#6 0x00007f9102cc8803 in kudu::KernelStackWatchdog::Register (this=0x35b8f20, tls=0x7f90e0001c90) at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.cc:100
#7 0x00007f9102cc93e1 in kudu::KernelStackWatchdog::CreateAndRegisterTLS () at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.cc:219
#8 0x00007f9102be674a in kudu::KernelStackWatchdog::GetTLS () at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.h:170
#9 0x00007f9102be67ab in kudu::ScopedWatchKernelStack::ScopedWatchKernelStack (this=0x7f90c3ffe090, label=0x7f910305c5d8 "/var/lib/jenkins/kudu/src/kudu/util/thread.cc:600", threshold_ms=250)
at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.h:248
#10 0x00007f9102d27b5e in kudu::Thread::StartThread(std::string const&, std::string const&, boost::function<void ()> const&, unsigned long, scoped_refptr<kudu::Thread>*) (category="thread pool", name="client-negotiator [worker]",
functor=..., flags=0, holder=0x0) at /var/lib/jenkins/kudu/src/kudu/util/thread.cc:600
#11 0x00007f9102d38178 in kudu::Thread::Create<void (kudu::ThreadPool::*)(), kudu::ThreadPool*> (category="thread pool", name="client-negotiator [worker]",
f=@0x7f90c3ffe3c0: (void (kudu::ThreadPool::*)(kudu::ThreadPool * const)) 0x7f9102d34aca <kudu::ThreadPool::DispatchThread()>, a1=@0x7f90c3ffe3a8: 0x364b8e0, holder=0x0) at /var/lib/jenkins/kudu/src/kudu/util/thread.h:164
#12 0x00007f9102d35dff in kudu::ThreadPool::CreateThread (this=0x364b8e0) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:750
#13 0x00007f9102d34685 in kudu::ThreadPool::DoSubmit (this=0x364b8e0, r=std::shared_ptr (empty) 0x0, token=0x3647d90) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:556
#14 0x00007f9102d33ee3 in kudu::ThreadPool::Submit (this=0x364b8e0, r=std::shared_ptr (empty) 0x0) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:458
#15 0x00007f9102d33d91 in kudu::ThreadPool::SubmitClosure(kudu::Callback<void ()>) (this=0x364b8e0, c=...) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:450
#16 0x00007f9102b99b94 in kudu::rpc::ReactorThread::StartConnectionNegotiation (this=0x3647640, conn=...) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:588
#17 0x00007f9102b995b1 in kudu::rpc::ReactorThread::FindOrStartConnection (this=0x3647640, conn_id=..., cred_policy=kudu::rpc::ANY_CREDENTIALS, conn=0x7f90c3ffe9d0) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:558
#18 0x00007f9102b97681 in kudu::rpc::ReactorThread::AssignOutboundCall (this=0x3647640, call=std::shared_ptr (count 2, weak 0) 0x3650490) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:344
#19 0x00007f9102b9d6fa in kudu::rpc::AssignOutboundCallTask::Run (this=0x3650700, reactor=0x3647640) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:847
#20 0x00007f9102b97281 in kudu::rpc::ReactorThread::AsyncHandler (this=0x3647640) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:316
#21 0x00007f9102b9feab in ev::base<ev_async, ev::async>::method_thunk<kudu::rpc::ReactorThread, &kudu::rpc::ReactorThread::AsyncHandler> (loop=0x36477b0, w=0x3647650, revents=524288)
at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/ev++.h:479
#22 0x00007f9102e72602 in ev_invoke_pending (loop=0x36477b0) at /var/lib/jenkins/kudu/thirdparty/src/libev-4.20/ev.c:3155
#23 0x00007f9102b95cf4 in kudu::rpc::ReactorThread::InvokePendingCb (loop=0x36477b0) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:176
#24 0x00007f9102e734f4 in ev_run (loop=0x36477b0, flags=0) at /var/lib/jenkins/kudu/thirdparty/src/libev-4.20/ev.c:3555
#25 0x00007f9102b9c445 in ev::loop_ref::run (this=0x3647648, flags=0) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/ev++.h:211
#26 0x00007f9102b98a7c in kudu::rpc::ReactorThread::RunThread (this=0x3647640) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:477
#27 0x00007f9102ba50db in boost::_mfi::mf0<void, kudu::rpc::ReactorThread>::operator() (this=0x364d760, p=0x3647640) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/mem_fn_template.hpp:49
#28 0x00007f9102ba4d4e in boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> >::operator()<boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list0> (this=0x364d770, f=..., a=...)
at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/bind.hpp:259
#29 0x00007f9102ba4427 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> > >::operator() (this=0x364d760)
at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/bind.hpp:1222
#30 0x00007f9102ba3b12 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> > >, void>::invoke (function_obj_ptr=...) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/function/function_template.hpp:159
#31 0x00007f9102be6e2e in boost::function0<void>::operator() (this=0x364d758) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/function/function_template.hpp:771
#32 0x00007f9102d2856a in kudu::Thread::SuperviseThread (arg=0x364d730) at /var/lib/jenkins/kudu/src/kudu/util/thread.cc:657
#33 0x00007f9108a58184 in start_thread (arg=0x7f90c3fff700) at pthread_create.c:312
#34 0x00007f910878503d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 4 (Thread 0x7f90c1ffb700 (LWP 10929)):
#0 0x00007f9102b6f5fe in sys_futex (a=0x35b8f74, o=128, v=2, t=0x7f90c1ff9dc0) at /var/lib/jenkins/kudu/src/kudu/gutil/linux_syscall_support.h:2713
#1 0x00007f9102b6f73d in base::internal::SpinLockDelay (w=0x35b8f74, value=2, loop=205) at /var/lib/jenkins/kudu/src/kudu/gutil/spinlock_linux-inl.h:88
#2 0x00007f9102b6f4d1 in base::SpinLock::SlowLock (this=0x35b8f74) at /var/lib/jenkins/kudu/src/kudu/gutil/spinlock.cc:135
#3 0x00007f9102aaef87 in base::SpinLock::Lock (this=0x35b8f74) at /var/lib/jenkins/kudu/src/kudu/gutil/spinlock.h:76
#4 0x00007f9102aaf06a in kudu::simple_spinlock::lock (this=0x35b8f74) at /var/lib/jenkins/kudu/src/kudu/util/locks.h:44
#5 0x00007f9102ab08e6 in std::lock_guard<kudu::simple_spinlock>::lock_guard (this=0x7f90c1ff9ea0, __m=...) at /usr/include/c++/4.8/mutex:414
#6 0x00007f9102cc8803 in kudu::KernelStackWatchdog::Register (this=0x35b8f20, tls=0x7f90d8001f80) at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.cc:100
#7 0x00007f9102cc93e1 in kudu::KernelStackWatchdog::CreateAndRegisterTLS () at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.cc:219
#8 0x00007f9102be674a in kudu::KernelStackWatchdog::GetTLS () at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.h:170
#9 0x00007f9102be67ab in kudu::ScopedWatchKernelStack::ScopedWatchKernelStack (this=0x7f90c1ffa090, label=0x7f910305c5d8 "/var/lib/jenkins/kudu/src/kudu/util/thread.cc:600", threshold_ms=250)
at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.h:248
#10 0x00007f9102d27b5e in kudu::Thread::StartThread(std::string const&, std::string const&, boost::function<void ()> const&, unsigned long, scoped_refptr<kudu::Thread>*) (category="thread pool", name="client-negotiator [worker]",
functor=..., flags=0, holder=0x0) at /var/lib/jenkins/kudu/src/kudu/util/thread.cc:600
#11 0x00007f9102d38178 in kudu::Thread::Create<void (kudu::ThreadPool::*)(), kudu::ThreadPool*> (category="thread pool", name="client-negotiator [worker]",
f=@0x7f90c1ffa3c0: (void (kudu::ThreadPool::*)(kudu::ThreadPool * const)) 0x7f9102d34aca <kudu::ThreadPool::DispatchThread()>, a1=@0x7f90c1ffa3a8: 0x364b8e0, holder=0x0) at /var/lib/jenkins/kudu/src/kudu/util/thread.h:164
#12 0x00007f9102d35dff in kudu::ThreadPool::CreateThread (this=0x364b8e0) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:750
#13 0x00007f9102d34685 in kudu::ThreadPool::DoSubmit (this=0x364b8e0, r=std::shared_ptr (empty) 0x0, token=0x3647d90) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:556
#14 0x00007f9102d33ee3 in kudu::ThreadPool::Submit (this=0x364b8e0, r=std::shared_ptr (empty) 0x0) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:458
#15 0x00007f9102d33d91 in kudu::ThreadPool::SubmitClosure(kudu::Callback<void ()>) (this=0x364b8e0, c=...) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:450
#16 0x00007f9102b99b94 in kudu::rpc::ReactorThread::StartConnectionNegotiation (this=0x3647c20, conn=...) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:588
#17 0x00007f9102b995b1 in kudu::rpc::ReactorThread::FindOrStartConnection (this=0x3647c20, conn_id=..., cred_policy=kudu::rpc::ANY_CREDENTIALS, conn=0x7f90c1ffa9d0) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:558
#18 0x00007f9102b97681 in kudu::rpc::ReactorThread::AssignOutboundCall (this=0x3647c20, call=std::shared_ptr (count 2, weak 0) 0x364ff50) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:344
#19 0x00007f9102b9d6fa in kudu::rpc::AssignOutboundCallTask::Run (this=0x36501c0, reactor=0x3647c20) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:847
#20 0x00007f9102b97281 in kudu::rpc::ReactorThread::AsyncHandler (this=0x3647c20) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:316
#21 0x00007f9102b9feab in ev::base<ev_async, ev::async>::method_thunk<kudu::rpc::ReactorThread, &kudu::rpc::ReactorThread::AsyncHandler> (loop=0x364a020, w=0x3647c30, revents=524288)
at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/ev++.h:479
#22 0x00007f9102e72602 in ev_invoke_pending (loop=0x364a020) at /var/lib/jenkins/kudu/thirdparty/src/libev-4.20/ev.c:3155
#23 0x00007f9102b95cf4 in kudu::rpc::ReactorThread::InvokePendingCb (loop=0x364a020) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:176
#24 0x00007f9102e734f4 in ev_run (loop=0x364a020, flags=0) at /var/lib/jenkins/kudu/thirdparty/src/libev-4.20/ev.c:3555
#25 0x00007f9102b9c445 in ev::loop_ref::run (this=0x3647c28, flags=0) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/ev++.h:211
#26 0x00007f9102b98a7c in kudu::rpc::ReactorThread::RunThread (this=0x3647c20) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:477
#27 0x00007f9102ba50db in boost::_mfi::mf0<void, kudu::rpc::ReactorThread>::operator() (this=0x364dae0, p=0x3647c20) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/mem_fn_template.hpp:49
#28 0x00007f9102ba4d4e in boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> >::operator()<boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list0> (this=0x364daf0, f=..., a=...)
at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/bind.hpp:259
#29 0x00007f9102ba4427 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> > >::operator() (this=0x364dae0)
at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/bind.hpp:1222
#30 0x00007f9102ba3b12 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> > >, void>::invoke (function_obj_ptr=...) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/function/function_template.hpp:159
#31 0x00007f9102be6e2e in boost::function0<void>::operator() (this=0x364dad8) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/function/function_template.hpp:771
#32 0x00007f9102d2856a in kudu::Thread::SuperviseThread (arg=0x364dab0) at /var/lib/jenkins/kudu/src/kudu/util/thread.cc:657
#33 0x00007f9108a58184 in start_thread (arg=0x7f90c1ffb700) at pthread_create.c:312
#34 0x00007f910878503d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 3 (Thread 0x7f90c2ffd700 (LWP 10930)):
#0 0x00007f9102b6f5fe in sys_futex (a=0x35b8f74, o=128, v=2, t=0x7f90c2ffbdc0) at /var/lib/jenkins/kudu/src/kudu/gutil/linux_syscall_support.h:2713
#1 0x00007f9102b6f73d in base::internal::SpinLockDelay (w=0x35b8f74, value=2, loop=223) at /var/lib/jenkins/kudu/src/kudu/gutil/spinlock_linux-inl.h:88
#2 0x00007f9102b6f4d1 in base::SpinLock::SlowLock (this=0x35b8f74) at /var/lib/jenkins/kudu/src/kudu/gutil/spinlock.cc:135
#3 0x00007f9102aaef87 in base::SpinLock::Lock (this=0x35b8f74) at /var/lib/jenkins/kudu/src/kudu/gutil/spinlock.h:76
#4 0x00007f9102aaf06a in kudu::simple_spinlock::lock (this=0x35b8f74) at /var/lib/jenkins/kudu/src/kudu/util/locks.h:44
#5 0x00007f9102ab08e6 in std::lock_guard<kudu::simple_spinlock>::lock_guard (this=0x7f90c2ffbea0, __m=...) at /usr/include/c++/4.8/mutex:414
#6 0x00007f9102cc8803 in kudu::KernelStackWatchdog::Register (this=0x35b8f20, tls=0x7f90dc001f80) at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.cc:100
#7 0x00007f9102cc93e1 in kudu::KernelStackWatchdog::CreateAndRegisterTLS () at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.cc:219
#8 0x00007f9102be674a in kudu::KernelStackWatchdog::GetTLS () at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.h:170
#9 0x00007f9102be67ab in kudu::ScopedWatchKernelStack::ScopedWatchKernelStack (this=0x7f90c2ffc090, label=0x7f910305c5d8 "/var/lib/jenkins/kudu/src/kudu/util/thread.cc:600", threshold_ms=250)
at /var/lib/jenkins/kudu/src/kudu/util/kernel_stack_watchdog.h:248
#10 0x00007f9102d27b5e in kudu::Thread::StartThread(std::string const&, std::string const&, boost::function<void ()> const&, unsigned long, scoped_refptr<kudu::Thread>*) (category="thread pool", name="client-negotiator [worker]",
functor=..., flags=0, holder=0x0) at /var/lib/jenkins/kudu/src/kudu/util/thread.cc:600
#11 0x00007f9102d38178 in kudu::Thread::Create<void (kudu::ThreadPool::*)(), kudu::ThreadPool*> (category="thread pool", name="client-negotiator [worker]",
f=@0x7f90c2ffc3c0: (void (kudu::ThreadPool::*)(kudu::ThreadPool * const)) 0x7f9102d34aca <kudu::ThreadPool::DispatchThread()>, a1=@0x7f90c2ffc3a8: 0x364b8e0, holder=0x0) at /var/lib/jenkins/kudu/src/kudu/util/thread.h:164
#12 0x00007f9102d35dff in kudu::ThreadPool::CreateThread (this=0x364b8e0) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:750
#13 0x00007f9102d34685 in kudu::ThreadPool::DoSubmit (this=0x364b8e0, r=std::shared_ptr (empty) 0x0, token=0x3647d90) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:556
#14 0x00007f9102d33ee3 in kudu::ThreadPool::Submit (this=0x364b8e0, r=std::shared_ptr (empty) 0x0) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:458
#15 0x00007f9102d33d91 in kudu::ThreadPool::SubmitClosure(kudu::Callback<void ()>) (this=0x364b8e0, c=...) at /var/lib/jenkins/kudu/src/kudu/util/threadpool.cc:450
#16 0x00007f9102b99b94 in kudu::rpc::ReactorThread::StartConnectionNegotiation (this=0x364a7a0, conn=...) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:588
#17 0x00007f9102b995b1 in kudu::rpc::ReactorThread::FindOrStartConnection (this=0x364a7a0, conn_id=..., cred_policy=kudu::rpc::ANY_CREDENTIALS, conn=0x7f90c2ffc9d0) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:558
#18 0x00007f9102b97681 in kudu::rpc::ReactorThread::AssignOutboundCall (this=0x364a7a0, call=std::shared_ptr (count 2, weak 0) 0x364fa90) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:344
#19 0x00007f9102b9d6fa in kudu::rpc::AssignOutboundCallTask::Run (this=0x364fd00, reactor=0x364a7a0) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:847
#20 0x00007f9102b97281 in kudu::rpc::ReactorThread::AsyncHandler (this=0x364a7a0) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:316
#21 0x00007f9102b9feab in ev::base<ev_async, ev::async>::method_thunk<kudu::rpc::ReactorThread, &kudu::rpc::ReactorThread::AsyncHandler> (loop=0x364a8e0, w=0x364a7b0, revents=524288)
at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/ev++.h:479
#22 0x00007f9102e72602 in ev_invoke_pending (loop=0x364a8e0) at /var/lib/jenkins/kudu/thirdparty/src/libev-4.20/ev.c:3155
#23 0x00007f9102b95cf4 in kudu::rpc::ReactorThread::InvokePendingCb (loop=0x364a8e0) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:176
#24 0x00007f9102e734f4 in ev_run (loop=0x364a8e0, flags=0) at /var/lib/jenkins/kudu/thirdparty/src/libev-4.20/ev.c:3555
#25 0x00007f9102b9c445 in ev::loop_ref::run (this=0x364a7a8, flags=0) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/ev++.h:211
#26 0x00007f9102b98a7c in kudu::rpc::ReactorThread::RunThread (this=0x364a7a0) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:477
#27 0x00007f9102ba50db in boost::_mfi::mf0<void, kudu::rpc::ReactorThread>::operator() (this=0x364dca0, p=0x364a7a0) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/mem_fn_template.hpp:49
#28 0x00007f9102ba4d4e in boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> >::operator()<boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list0> (this=0x364dcb0, f=..., a=...)
at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/bind.hpp:259
#29 0x00007f9102ba4427 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> > >::operator() (this=0x364dca0)
at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/bind.hpp:1222
#30 0x00007f9102ba3b12 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> > >, void>::invoke (function_obj_ptr=...) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/function/function_template.hpp:159
#31 0x00007f9102be6e2e in boost::function0<void>::operator() (this=0x364dc98) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/function/function_template.hpp:771
#32 0x00007f9102d2856a in kudu::Thread::SuperviseThread (arg=0x364dc70) at /var/lib/jenkins/kudu/src/kudu/util/thread.cc:657
#33 0x00007f9108a58184 in start_thread (arg=0x7f90c2ffd700) at pthread_create.c:312
#34 0x00007f910878503d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 2 (Thread 0x7f90c27fc700 (LWP 10931)):
#0 0x00007f91087856d3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f9102e6fd9b in epoll_poll (loop=0x364b1a0, timeout=0.099684856439125724) at /var/lib/jenkins/kudu/thirdparty/src/libev-4.20/ev_epoll.c:153
#2 0x00007f9102e733f1 in ev_run (loop=0x364b1a0, flags=0) at /var/lib/jenkins/kudu/thirdparty/src/libev-4.20/ev.c:3521
#3 0x00007f9102b9c445 in ev::loop_ref::run (this=0x364b068, flags=0) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/ev++.h:211
#4 0x00007f9102b98a7c in kudu::rpc::ReactorThread::RunThread (this=0x364b060) at /var/lib/jenkins/kudu/src/kudu/rpc/reactor.cc:477
#5 0x00007f9102ba50db in boost::_mfi::mf0<void, kudu::rpc::ReactorThread>::operator() (this=0x364d050, p=0x364b060) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/mem_fn_template.hpp:49
#6 0x00007f9102ba4d4e in boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> >::operator()<boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list0> (this=0x364d060, f=..., a=...)
at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/bind.hpp:259
#7 0x00007f9102ba4427 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> > >::operator() (this=0x364d050)
at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/bind/bind.hpp:1222
#8 0x00007f9102ba3b12 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::ReactorThread>, boost::_bi::list1<boost::_bi::value<kudu::rpc::ReactorThread*> > >, void>::invoke (function_obj_ptr=...) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/function/function_template.hpp:159
#9 0x00007f9102be6e2e in boost::function0<void>::operator() (this=0x364d048) at /var/lib/jenkins/kudu/thirdparty/installed/uninstrumented/include/boost/function/function_template.hpp:771
#10 0x00007f9102d2856a in kudu::Thread::SuperviseThread (arg=0x364d020) at /var/lib/jenkins/kudu/src/kudu/util/thread.cc:657
#11 0x00007f9108a58184 in start_thread (arg=0x7f90c27fc700) at pthread_create.c:312
#12 0x00007f910878503d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 1 (Thread 0x7f9108e7e740 (LWP 10924)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f9102c82661 in kudu::ConditionVariable::Wait (this=0x364f1e8) at /var/lib/jenkins/kudu/src/kudu/util/condition_variable.cc:55
#2 0x00007f9102ac87a9 in kudu::CountDownLatch::Wait (this=0x364f1b0) at /var/lib/jenkins/kudu/src/kudu/util/countdown_latch.h:74
#3 0x00007f9102acb438 in kudu::Synchronizer::Wait (this=0x7fffecc12c90) at /var/lib/jenkins/kudu/src/kudu/util/async_util.h:63
#4 0x00007f9102ae4cd9 in kudu::client::KuduClient::Data::ConnectToCluster (this=0x364ef80, client=0x364d210, deadline=..., creds_policy=kudu::rpc::ANY_CREDENTIALS) at /var/lib/jenkins/kudu/src/kudu/client/client-internal.cc:549
#5 0x00007f9102abc280 in kudu::client::KuduClientBuilder::Build (this=0x7fffecc12ef0, client=0x7f90e44d9e20) at /var/lib/jenkins/kudu/src/kudu/client/client.cc:368
#6 0x00007f91035383e7 in __pyx_pf_4kudu_6client_6Client___cinit__ (__pyx_v_rpc_timeout_ms=0x9756e0 <_Py_NoneStruct>, __pyx_v_admin_timeout_ms=0x9756e0 <_Py_NoneStruct>, __pyx_v_addr_or_addrs=0x7f90e44f3a08,
__pyx_v_self=0x7f90e44d9e08) at kudu/client.cpp:6553
#7 __pyx_pw_4kudu_6client_6Client_1__cinit__ (__pyx_kwds=<optimized out>, __pyx_args=<optimized out>, __pyx_v_self=0x7f90e44d9e08) at kudu/client.cpp:5992
#8 __pyx_tp_new_4kudu_6client_Client (t=<optimized out>, a=<optimized out>, k=<optimized out>) at kudu/client.cpp:39438
#9 0x000000000054aac5 in ?? ()
#10 0x000000000048d697 in PyEval_EvalFrameEx ()
#11 0x00000000005669e6 in PyEval_EvalCodeEx ()
#12 0x000000000048d883 in PyEval_EvalFrameEx ()
#13 0x00000000005672cc in ?? ()
#14 0x000000000050407a in PyObject_Call ()
#15 0x00000000005058af in ?? ()
#16 0x000000000052834c in ?? ()
#17 0x00000000004b8236 in ?? ()
#18 0x000000000054ab26 in ?? ()
#19 0x000000000048d697 in PyEval_EvalFrameEx ()
#20 0x00000000005672cc in ?? ()
#21 0x000000000050407a in PyObject_Call ()
#22 0x000000000048b1d9 in PyEval_EvalFrameEx ()
#23 0x00000000005672cc in ?? ()
#24 0x000000000050407a in PyObject_Call ()
#25 0x000000000048b1d9 in PyEval_EvalFrameEx ()
#26 0x000000000048d3ad in PyEval_EvalFrameEx ()
#27 0x000000000048d3ad in PyEval_EvalFrameEx ()
#28 0x000000000048d3ad in PyEval_EvalFrameEx ()
#29 0x00000000005672cc in ?? ()
#30 0x0000000000546d2d in ?? ()
#31 0x000000000050407a in PyObject_Call ()
#32 0x00000000004a311a in ?? ()
#33 0x000000000054ab26 in ?? ()
#34 0x000000000048d697 in PyEval_EvalFrameEx ()
#35 0x000000000048d3ad in PyEval_EvalFrameEx ()
#36 0x000000000048d3ad in PyEval_EvalFrameEx ()
#37 0x000000000048d3ad in PyEval_EvalFrameEx ()
#38 0x00000000005672cc in ?? ()
#39 0x0000000000546d2d in ?? ()
#40 0x000000000050407a in PyObject_Call ()
#41 0x00000000004a311a in ?? ()
#42 0x000000000054ab26 in ?? ()
#43 0x000000000048d697 in PyEval_EvalFrameEx ()
#44 0x00000000005669e6 in PyEval_EvalCodeEx ()
#45 0x000000000048d883 in PyEval_EvalFrameEx ()
#46 0x00000000005669e6 in PyEval_EvalCodeEx ()
#47 0x000000000048d883 in PyEval_EvalFrameEx ()
#48 0x000000000048d3ad in PyEval_EvalFrameEx ()
#49 0x00000000005672cc in ?? ()
#50 0x000000000050407a in PyObject_Call ()
#51 0x000000000048b1d9 in PyEval_EvalFrameEx ()
#52 0x00000000005672cc in ?? ()
#53 0x0000000000546d2d in ?? ()
#54 0x000000000050407a in PyObject_Call ()
#55 0x00000000004a2f2a in ?? ()
#56 0x000000000048d697 in PyEval_EvalFrameEx ()
#57 0x000000000048d3ad in PyEval_EvalFrameEx ()
#58 0x00000000005672cc in ?? ()
#59 0x000000000050407a in PyObject_Call ()
#60 0x000000000048b1d9 in PyEval_EvalFrameEx ()
#61 0x00000000005669e6 in PyEval_EvalCodeEx ()
#62 0x000000000048d883 in PyEval_EvalFrameEx ()
#63 0x00000000005672cc in ?? ()
#64 0x0000000000546d2d in ?? ()
#65 0x000000000050407a in PyObject_Call ()
#66 0x00000000004a311a in ?? ()
#67 0x000000000054ab26 in ?? ()
#68 0x000000000048d697 in PyEval_EvalFrameEx ()
#69 0x000000000048d3ad in PyEval_EvalFrameEx ()
#70 0x00000000005669e6 in PyEval_EvalCodeEx ()
#71 0x000000000048d883 in PyEval_EvalFrameEx ()
#72 0x00000000005669e6 in PyEval_EvalCodeEx ()
#73 0x000000000048d883 in PyEval_EvalFrameEx ()
#74 0x000000000048d3ad in PyEval_EvalFrameEx ()
#75 0x00000000005672cc in ?? ()
#76 0x0000000000546d2d in ?? ()
#77 0x000000000050407a in PyObject_Call ()
#78 0x00000000004a2f2a in ?? ()
#79 0x000000000050407a in PyObject_Call ()
#80 0x000000000048b1d9 in PyEval_EvalFrameEx ()
#81 0x00000000005669e6 in PyEval_EvalCodeEx ()
#82 0x000000000048d883 in PyEval_EvalFrameEx ()
#83 0x00000000005672cc in ?? ()
#84 0x0000000000546d2d in ?? ()
#85 0x000000000050407a in PyObject_Call ()
#86 0x00000000004a311a in ?? ()
#87 0x000000000054ab26 in ?? ()
#88 0x000000000048d697 in PyEval_EvalFrameEx ()
#89 0x00000000005672cc in ?? ()
#90 0x000000000050407a in PyObject_Call ()
#91 0x000000000048b1d9 in PyEval_EvalFrameEx ()
#92 0x00000000005669e6 in PyEval_EvalCodeEx ()
#93 0x000000000048d883 in PyEval_EvalFrameEx ()
#94 0x00000000005669e6 in PyEval_EvalCodeEx ()
#95 0x000000000048d883 in PyEval_EvalFrameEx ()
#96 0x00000000005672cc in ?? ()
#97 0x000000000050407a in PyObject_Call ()
#98 0x000000000048b1d9 in PyEval_EvalFrameEx ()
#99 0x00000000005669e6 in PyEval_EvalCodeEx ()
#100 0x000000000048d883 in PyEval_EvalFrameEx ()
#101 0x00000000005672cc in ?? ()
#102 0x0000000000546d2d in ?? ()
#103 0x000000000050407a in PyObject_Call ()
#104 0x00000000004a311a in ?? ()
#105 0x000000000054ab26 in ?? ()
#106 0x000000000048d697 in PyEval_EvalFrameEx ()
#107 0x000000000048d3ad in PyEval_EvalFrameEx ()
#108 0x00000000005669e6 in PyEval_EvalCodeEx ()
#109 0x000000000048d883 in PyEval_EvalFrameEx ()
#110 0x00000000005672cc in ?? ()
#111 0x0000000000546d2d in ?? ()
#112 0x000000000050407a in PyObject_Call ()
#113 0x00000000004a311a in ?? ()
#114 0x000000000054ab26 in ?? ()
#115 0x000000000048d697 in PyEval_EvalFrameEx ()
#116 0x000000000048d3ad in PyEval_EvalFrameEx ()
#117 0x00000000005669e6 in PyEval_EvalCodeEx ()
#118 0x000000000048d883 in PyEval_EvalFrameEx ()
#119 0x00000000005672cc in ?? ()
#120 0x0000000000546d2d in ?? ()
#121 0x000000000050407a in PyObject_Call ()
#122 0x00000000004a311a in ?? ()
#123 0x000000000054ab26 in ?? ()
#124 0x000000000048d697 in PyEval_EvalFrameEx ()
#125 0x000000000048d3ad in PyEval_EvalFrameEx ()
#126 0x00000000005669e6 in PyEval_EvalCodeEx ()
#127 0x000000000048d883 in PyEval_EvalFrameEx ()
#128 0x00000000005669e6 in PyEval_EvalCodeEx ()
#129 0x000000000048d883 in PyEval_EvalFrameEx ()
#130 0x000000000048d3ad in PyEval_EvalFrameEx ()
#131 0x00000000005672cc in ?? ()
#132 0x0000000000546d2d in ?? ()
#133 0x000000000050407a in PyObject_Call ()
#134 0x00000000004a2f2a in ?? ()
#135 0x000000000048d697 in PyEval_EvalFrameEx ()
#136 0x00000000005672cc in ?? ()
#137 0x000000000050407a in PyObject_Call ()
#138 0x000000000048b1d9 in PyEval_EvalFrameEx ()
#139 0x00000000005669e6 in PyEval_EvalCodeEx ()
#140 0x000000000048d883 in PyEval_EvalFrameEx ()
#141 0x00000000005669e6 in PyEval_EvalCodeEx ()
#142 0x000000000048d883 in PyEval_EvalFrameEx ()
#143 0x000000000048d3ad in PyEval_EvalFrameEx ()
#144 0x00000000005672cc in ?? ()
#145 0x0000000000546d2d in ?? ()
#146 0x000000000050407a in PyObject_Call ()
#147 0x00000000004a2f2a in ?? ()
#148 0x000000000048d697 in PyEval_EvalFrameEx ()
#149 0x000000000048d3ad in PyEval_EvalFrameEx ()
#150 0x000000000048d3ad in PyEval_EvalFrameEx ()
#151 0x00000000005672cc in ?? ()
#152 0x000000000050407a in PyObject_Call ()
#153 0x000000000048b1d9 in PyEval_EvalFrameEx ()
#154 0x00000000005669e6 in PyEval_EvalCodeEx ()
#155 0x000000000048d883 in PyEval_EvalFrameEx ()
#156 0x00000000005669e6 in PyEval_EvalCodeEx ()
#157 0x000000000048d883 in PyEval_EvalFrameEx ()
#158 0x000000000048d3ad in PyEval_EvalFrameEx ()
#159 0x00000000005672cc in ?? ()
#160 0x0000000000546d2d in ?? ()
#161 0x000000000050407a in PyObject_Call ()
#162 0x00000000004a2f2a in ?? ()
#163 0x000000000048d697 in PyEval_EvalFrameEx ()
#164 0x00000000005669e6 in PyEval_EvalCodeEx ()
#165 0x000000000048d883 in PyEval_EvalFrameEx ()
#166 0x000000000048d3ad in PyEval_EvalFrameEx ()
#167 0x000000000048d3ad in PyEval_EvalFrameEx ()
#168 0x000000000048d3ad in PyEval_EvalFrameEx ()
#169 0x000000000048d3ad in PyEval_EvalFrameEx ()
#170 0x00000000005672cc in ?? ()
#171 0x000000000050407a in PyObject_Call ()
#172 0x000000000048b1d9 in PyEval_EvalFrameEx ()
#173 0x00000000005669e6 in PyEval_EvalCodeEx ()
#174 0x000000000048d883 in PyEval_EvalFrameEx ()
#175 0x00000000005669e6 in PyEval_EvalCodeEx ()
#176 0x000000000056714b in PyEval_EvalCode ()
#177 0x0000000000481890 in ?? ()
#178 0x0000000000476c7c in PyRun_FileExFlags ()
#179 0x0000000000477059 in PyRun_SimpleFileExFlags ()
#180 0x00000000005c1fd0 in Py_Main ()
#181 0x000000000047b1c4 in main ()
quit
A debugging session is active.
Inferior 1 [process 10924] will be detached.
Quit anyway? (y or n) Detaching from program: /var/lib/jenkins/kudu/build/debug/py_env/bin/python3, process 10924
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