Thread 13 (Thread 0x7fd7c9544710 (LWP 29134)): #0 0x00007fd7c9821113 in *__GI___poll (fds=, nfds=, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00000000004892f3 in SimpleMessenger::Accepter::entry (this=0x26ca038) at msg/SimpleMessenger.cc:198 #2 0x000000000049a1ba in Thread::_entry_func (arg=0x7fd7c9543e70) at ./common/Thread.h:39 #3 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #4 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 12 (Thread 0x7fd7c8d43710 (LWP 29135)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x000000000048ff23 in Cond::Wait (this=0x26ca000) at ./common/Cond.h:46 #2 SimpleMessenger::reaper_entry (this=0x26ca000) at msg/SimpleMessenger.cc:2242 #3 0x00000000004815dc in SimpleMessenger::ReaperThread::entry (this=0x26ca430) at ./msg/SimpleMessenger.h:484 #4 0x000000000049a1ba in Thread::_entry_func (arg=0x26ca45c) at ./common/Thread.h:39 #5 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #6 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Current language: auto The current source language is "auto; currently c". Thread 11 (Thread 0x7fd7c8542710 (LWP 29136)): #0 __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136 #1 0x00007fd7cab9a0e9 in _L_lock_953 () from /lib/libpthread.so.0 #2 0x00007fd7cab99f0b in __pthread_mutex_lock (mutex=0x9d80f0) at pthread_mutex_lock.c:61 #3 0x0000000000664815 in Mutex::Lock (this=, m=) at ./common/Mutex.h:116 #4 Locker (this=, m=) at ./common/Mutex.h:139 #5 0x00000000006686c8 in SnapRealm::get_snaps (this=0x271c900) at mds/snap.cc:212 #6 0x0000000000668bec in SnapRealm::get_snap_info (this=0x271c900, infomap=, first=..., last=...) at mds/snap.cc:240 #7 0x00000000004db87c in Server::handle_client_lssnap (this=0x26b5070, mdr=0x27376c0) at mds/Server.cc:5780 #8 0x00000000004f5afb in Server::dispatch_client_request (this=0x26b5070, mdr=0x27376c0) at mds/Server.cc:1205 #9 0x00000000004f7b29 in Server::handle_client_request (this=0x26b5070, req=0x272a900) at mds/Server.cc:1107 #10 0x00000000004fd7cb in Server::dispatch (this=0x26b5070, m=0x272a900) at mds/Server.cc:124 #11 0x00000000004bc3df in MDS::_dispatch (this=0x26caa00, m=0x272a900) at mds/MDS.cc:1677 #12 0x00000000004bc577 in MDS::ms_dispatch (this=0x26caa00, m=0x272a900) at mds/MDS.cc:1561 #13 0x000000000049087a in Messenger::ms_deliver_dispatch (this=0x26ca000) at msg/Messenger.h:97 #14 SimpleMessenger::dispatch_entry (this=0x26ca000) at msg/SimpleMessenger.cc:352 #15 0x000000000048163c in SimpleMessenger::DispatchThread::entry ( this=0x26ca488) at ./msg/SimpleMessenger.h:532 #16 0x000000000049a1ba in Thread::_entry_func (arg=0x9d80f0) at ./common/Thread.h:39 #17 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #18 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #19 0x0000000000000000 in ?? () Current language: auto The current source language is "auto; currently asm". Thread 10 (Thread 0x7fd7c7d41710 (LWP 29137)): #0 __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136 #1 0x00007fd7cab9a0e9 in _L_lock_953 () from /lib/libpthread.so.0 #2 0x00007fd7cab99f0b in __pthread_mutex_lock (mutex=0x9d80f0) at pthread_mutex_lock.c:61 #3 0x000000000070a00c in Mutex::Lock (this=0x9d80e0, no_lockdep=) at ./common/Mutex.h:116 #4 0x000000000070fdb1 in Locker (this=0x7fff6af98970) at ./common/Mutex.h:139 #5 MonClient::tick (this=0x7fff6af98970) at mon/MonClient.cc:496 #6 0x0000000000704500 in SafeTimer::timer_thread (this=0x7fff6af98af0) at common/Timer.cc:102 #7 0x000000000070724d in SafeTimerThread::entry (this=) at common/Timer.cc:38 #8 0x000000000049a1ba in Thread::_entry_func (arg=0x9d80f0) at ./common/Thread.h:39 #9 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #10 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 9 (Thread 0x7fd7cafb9710 (LWP 29138)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x0000000000495fb0 in Cond::Wait (this=0x26cb500) at ./common/Cond.h:46 #2 SimpleMessenger::Pipe::writer (this=0x26cb500) at msg/SimpleMessenger.cc:1737 #3 0x00000000004816ad in SimpleMessenger::Pipe::Writer::entry ( this=) at ./msg/SimpleMessenger.h:203 #4 0x000000000049a1ba in Thread::_entry_func (arg=0x26cb6dc) at ./common/Thread.h:39 #5 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #6 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 8 (Thread 0x7fd7c7540710 (LWP 29141)): #0 0x00007fd7c9821113 in *__GI___poll (fds=, nfds=, timeout=900000) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x0000000000483fd1 in tcp_read_wait (sd=, timeout=) at msg/tcp.cc:48 #2 0x00000000004914c5 in tcp_read (sd=5, buf=0x7fd7c753fe6f "\377", len=1, timeout=900000) at msg/tcp.cc:25 #3 0x0000000000499325 in SimpleMessenger::Pipe::reader (this=0x26cb500) at msg/SimpleMessenger.cc:1534 #4 0x000000000048168d in SimpleMessenger::Pipe::Reader::entry ( this=) at ./msg/SimpleMessenger.h:195 #5 0x000000000049a1ba in Thread::_entry_func (arg=0x7fd7c753fd70) at ./common/Thread.h:39 #6 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #7 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #8 0x0000000000000000 in ?? () Thread 7 (Thread 0x7fd7c743f710 (LWP 29150)): #0 __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136 #1 0x00007fd7caba195e in _L_cond_lock_1028 () from /lib/libpthread.so.0 #2 0x00007fd7caba178b in __pthread_mutex_cond_lock (mutex=0x26caa18) at ../nptl/pthread_mutex_lock.c:61 #3 0x00007fd7cab9c593 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:298 #4 0x000000000070489f in Cond::WaitUntil (this=0x26caa48) at common/Cond.h:60 #5 SafeTimer::timer_thread (this=0x26caa48) at common/Timer.cc:110 #6 0x000000000070724d in SafeTimerThread::entry (this=) at common/Timer.cc:38 #7 0x000000000049a1ba in Thread::_entry_func (arg=0x26caa18) at ./common/Thread.h:39 #8 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #9 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Current language: auto The current source language is "auto; currently c". Thread 6 (Thread 0x7fd7c6c3e710 (LWP 29151)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211 #1 0x000000000070489f in Cond::WaitUntil (this=0x9d7d00) at common/Cond.h:60 #2 SafeTimer::timer_thread (this=0x9d7d00) at common/Timer.cc:110 #3 0x000000000070724d in SafeTimerThread::entry (this=) at common/Timer.cc:38 #4 0x000000000049a1ba in Thread::_entry_func (arg=0x9d7d14) at ./common/Thread.h:39 #5 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #6 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Current language: auto The current source language is "auto; currently asm". Thread 5 (Thread 0x7fd7c643d710 (LWP 29152)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x0000000000495fb0 in Cond::Wait (this=0x26cb280) at ./common/Cond.h:46 #2 SimpleMessenger::Pipe::writer (this=0x26cb280) at msg/SimpleMessenger.cc:1737 #3 0x00000000004816ad in SimpleMessenger::Pipe::Writer::entry ( this=) at ./msg/SimpleMessenger.h:203 #4 0x000000000049a1ba in Thread::_entry_func (arg=0x26cb45c) at ./common/Thread.h:39 #5 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #6 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fd7c633c710 (LWP 29155)): #0 0x00007fd7c9821113 in *__GI___poll (fds=, nfds=, timeout=900000) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x0000000000483fd1 in tcp_read_wait (sd=, timeout=) at msg/tcp.cc:48 #2 0x00000000004914c5 in tcp_read (sd=10, buf=0x7fd7c633be6f "\377", len=1, timeout=900000) at msg/tcp.cc:25 #3 0x0000000000499325 in SimpleMessenger::Pipe::reader (this=0x26cb280) at msg/SimpleMessenger.cc:1534 #4 0x000000000048168d in SimpleMessenger::Pipe::Reader::entry ( this=) at ./msg/SimpleMessenger.h:195 #5 0x000000000049a1ba in Thread::_entry_func (arg=0x7fd7c633bd70) at ./common/Thread.h:39 #6 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #7 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #8 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fd7c623b710 (LWP 29174)): #0 0x00007fd7c9821113 in *__GI___poll (fds=, nfds=, timeout=900000) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x0000000000483fd1 in tcp_read_wait (sd=, timeout=) at msg/tcp.cc:48 #2 0x00000000004914c5 in tcp_read (sd=11, buf=0x7fd7c623ae6f "\377", len=1, timeout=900000) at msg/tcp.cc:25 #3 0x0000000000499325 in SimpleMessenger::Pipe::reader (this=0x2708780) at msg/SimpleMessenger.cc:1534 #4 0x000000000048168d in SimpleMessenger::Pipe::Reader::entry ( this=) at ./msg/SimpleMessenger.h:195 #5 0x000000000049a1ba in Thread::_entry_func (arg=0x7fd7c623ad70) at ./common/Thread.h:39 #6 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #7 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #8 0x0000000000000000 in ?? () Current language: auto The current source language is "auto; currently c". Thread 2 (Thread 0x7fd7c613a710 (LWP 29175)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x0000000000495fb0 in Cond::Wait (this=0x2708780) at ./common/Cond.h:46 #2 SimpleMessenger::Pipe::writer (this=0x2708780) at msg/SimpleMessenger.cc:1737 #3 0x00000000004816ad in SimpleMessenger::Pipe::Writer::entry ( this=) at ./msg/SimpleMessenger.h:203 #4 0x000000000049a1ba in Thread::_entry_func (arg=0x270895c) at ./common/Thread.h:39 #5 0x00007fd7cab978ba in start_thread (arg=) at pthread_create.c:300 #6 0x00007fd7c982c02d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fd7cafba720 (LWP 29132)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x000000000048f6d5 in Cond::Wait (this=0x26ca000) at ./common/Cond.h:46 #2 SimpleMessenger::wait (this=0x26ca000) at msg/SimpleMessenger.cc:2655 #3 0x0000000000480475 in main (argc=, argv=) at cmds.cc:155