23208 /usr/lib/virtualbox/VBoxManage showvminfo win10x64 --machinereadable 23208 [New LWP 23220] [New LWP 23221] [New LWP 23222] [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". 0x00007fefbdcca756 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 Thread 4 (Thread 0x7fefb423c700 (LWP 23222)): #0 0x00007fefbdcca756 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007fefbd9e5456 in rtSemEventWait (fAutoResume=true, cMillies=30000, hEventSem=0x55b98f653b90) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/VBox/Runtime/r3/linux/../posix/semevent-posix.cpp:465 #2 RTSemEventWait (hEventSem=hEventSem@entry=0x55b98f653b90, cMillies=cMillies@entry=30000) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/VBox/Runtime/r3/linux/../posix/semevent-posix.cpp:482 #3 0x00007fefb4cea037 in VirtualBoxClient::SVCWatcherThread (ThreadSelf=, pvUser=0x55b98f6268b0) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/VBox/Main/src-client/VirtualBoxClientImpl.cpp:508 #4 0x00007fefbd957f8c in rtThreadMain (pThread=0x55b98f63cd80, NativeThread=, pszThreadName=) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/VBox/Runtime/common/misc/thread.cpp:717 #5 0x00007fefbd9e25bb in rtThreadNativeMain (pvArgs=0x55b98f63cd80) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/VBox/Runtime/r3/posix/thread-posix.cpp:327 #6 0x00007fefbdcc408a in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fefbcce61bf in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7fefb66e4700 (LWP 23221)): #0 0x00007fefbdcca38d in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007fefbd5e4d69 in VBoxNsprPR_WaitCondVar (cvar=0x55b98f6104c0, timeout=timeout@entry=4294967295) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:392 #2 0x00007fefbd5e4fa9 in VBoxNsprPR_Wait (mon=0x55b98f610510, timeout=timeout@entry=4294967295) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:571 #3 0x00007fefb7072c4d in nsAutoMonitor::Wait (interval=4294967295, this=0x7fefb66e3dd0) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/xpcom/threads/nsAutoLock.h:281 #4 DConnectWorker::Run (this=0x55b98f60fa00) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/ipc/ipcd/extensions/dconnect/src/ipcDConnectService.cpp:2956 #5 0x00007fefbd5d33bb in nsThread::Main (arg=0x55b98f610700) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/xpcom/threads/nsThread.cpp:118 #6 0x00007fefbd5e38b2 in _pt_root (arg=0x55b98f6107f0) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptthread.c:224 #7 _pt_iprt_root (Thread=, pvUser=0x55b98f6107f0) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptthread.c:272 #8 0x00007fefbd957f8c in rtThreadMain (pThread=0x55b98f610960, NativeThread=, pszThreadName=) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/VBox/Runtime/common/misc/thread.cpp:717 #9 0x00007fefbd9e25bb in rtThreadNativeMain (pvArgs=0x55b98f610960) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/VBox/Runtime/r3/posix/thread-posix.cpp:327 #10 0x00007fefbdcc408a in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007fefbcce61bf in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7fefb67e4700 (LWP 23220)): #0 0x00007fefbccdbcbb in poll () from /usr/lib/libc.so.6 #1 0x00007fefbd5e703f in _pr_poll_with_poll (pds=pds@entry=0x55b98f60e8d8, npds=npds@entry=2, timeout=timeout@entry=4294967295) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptio.c:3906 #2 0x00007fefbd5e8c96 in VBoxNsprPR_Poll (pds=pds@entry=0x55b98f60e8d8, npds=npds@entry=2, timeout=timeout@entry=4294967295) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptio.c:4308 #3 0x00007fefb70755f4 in ConnThread (arg=0x55b98f60e8d0) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/ipc/ipcd/client/src/ipcConnectionUnix.cpp:342 #4 0x00007fefbd5e38b2 in _pt_root (arg=0x55b98f60ebe0) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptthread.c:224 #5 _pt_iprt_root (Thread=, pvUser=0x55b98f60ebe0) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptthread.c:272 #6 0x00007fefbd957f8c in rtThreadMain (pThread=0x55b98f60ed50, NativeThread=, pszThreadName=) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/VBox/Runtime/common/misc/thread.cpp:717 #7 0x00007fefbd9e25bb in rtThreadNativeMain (pvArgs=0x55b98f60ed50) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/VBox/Runtime/r3/posix/thread-posix.cpp:327 #8 0x00007fefbdcc408a in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fefbcce61bf in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7fefbee74780 (LWP 23208)): #0 0x00007fefbdcca756 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007fefbd5e48b9 in pt_TimedWait (cv=cv@entry=0x55b98f60fb58, ml=0x55b98f60fba8, timeout=timeout@entry=309860872) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:267 #2 0x00007fefbd5e4d0c in VBoxNsprPR_WaitCondVar (cvar=0x55b98f60fb50, timeout=309860872) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:394 #3 0x00007fefbd5e4fa9 in VBoxNsprPR_Wait (mon=mon@entry=0x55b98f60fba0, timeout=) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:571 #4 0x00007fefb706a07f in nsAutoMonitor::Wait (interval=, this=) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/xpcom/threads/nsAutoLock.h:281 #5 WaitTarget (aTarget=..., aTimeout=, aMsg=aMsg@entry=0x7ffd927c7888, aSelector=aSelector@entry=0x7fefb7068822 , aArg=aArg@entry=0x7ffd927c7890) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/ipc/ipcd/client/src/ipcdclient.cpp:491 #6 0x00007fefb706b16a in IPC_WaitMessage (aSenderID=aSenderID@entry=4294967295, aTarget=..., aObserver=aObserver@entry=0x7ffd927c7a38, aConsumer=aConsumer@entry=0x7ffd927c7a30, aTimeout=aTimeout@entry=4294967295) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/ipc/ipcd/client/src/ipcdclient.cpp:1142 #7 0x00007fefb70708e7 in DConnectStub::CallMethod (this=0x55b98f62a420, aMethodIndex=, aInfo=0x55b98f66f2a0, aParams=0x7ffd927c7af0) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/ipc/ipcd/extensions/dconnect/src/ipcDConnectService.cpp:2656 #8 0x00007fefbd5e0193 in PrepareAndDispatch (self=0x55b98f62a420, methodIndex=, args=, gpregs=0x7ffd927c7bc0, fpregs=0x7ffd927c7bf0) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/libs/xpcom18a4/xpcom/reflect/xptcall/src/md/unix/xptcstubs_x86_64_linux.cpp:156 #9 0x00007fefbd5df569 in SharedStub () from /usr/lib/virtualbox/VBoxXPCOM.so #10 0x000055b98f098df1 in handleShowVMInfo (a=0x7ffd927c7db0) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/VBox/Frontends/VBoxManage/VBoxManageInfo.cpp:2837 #11 0x000055b98f040c24 in main (argc=4, argv=) at /usr/local/src/virtualbox/trunk/src/VirtualBox-5.1.28/src/VBox/Frontends/VBoxManage/VBoxManage.cpp:644