==@@== This time Windows2000 guest crashed during it's shutdown (just after startup, no actions within done.) [chris@lx2 bin]$ export VBOX_ASSERT=0 [chris@lx2 bin]$ LD_LIBRARY_PATH=. gdb ./VBoxSVC GNU gdb Red Hat Linux (6.6-15.fc7rh) Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-redhat-linux-gnu"... Using host libthread_db library "/lib/libthread_db.so.1". (gdb) run Starting program: /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxSVC [Thread debugging using libthread_db enabled] [New Thread -1208490288 (LWP 21260)] [New Thread -1210590320 (LWP 21263)] [Thread -1210590320 (LWP 21263) exited] Type Manifest File: /home/chris/.VirtualBox/xpti.dat [New Thread -1210758256 (LWP 21264)] [Detaching after fork from child process 21265. (Try `set detach-on-fork off'.)] [New Thread -1221248112 (LWP 21267)] ###!!! ASSERTION: bad call: '!gMemory', file /home/chris/sw/VB/src/libs/xpcom18a4/xpcom/glue/nsMemory.cpp, line 66 Break: at file /home/chris/sw/VB/src/libs/xpcom18a4/xpcom/glue/nsMemory.cpp, line 66 [New Thread -1231737968 (LWP 21268)] nsNativeComponentLoader: autoregistering begins. nsNativeComponentLoader: autoregistering succeeded nNCL: registering deferred (0) nsNativeComponentLoader: autoregistering begins. nsNativeComponentLoader: autoregistering succeeded nNCL: registering deferred (0) [New Thread -1242227824 (LWP 21270)] ************************************************** innotek VirtualBox XPCOM Server Version 1.5.51_OSE (C) 2004-2007 innotek GmbH All rights reserved. Debug version. Starting event loop.... [press Ctrl-C to quit] [New Thread -1242756208 (LWP 21278)] [New Thread -1243284592 (LWP 21279)] Informational: VirtualBox object created (rc=00000000). [New Thread -1245709424 (LWP 21281)] [Detaching after fork from child process 21282.] Type Manifest File: /home/chris/.VirtualBox/xpti.dat nsNativeComponentLoader: autoregistering begins. nsNativeComponentLoader: autoregistering succeeded nNCL: registering deferred (0) [New Thread -1256199280 (LWP 21289)] *** glibc detected *** /home/chris/sw/VB/out/linux.x86/debug/bin/VirtualBox: malloc(): memory corruption (fast): 0xb643b76f *** ======= Backtrace: ========= /lib/libc.so.6[0x44b7bdc] /lib/libc.so.6(__libc_malloc+0x7e)[0x44b8ebe] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN7QGArrayC2Ei+0x85)[0x34f6105] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN7QRegionC1ERK5QRectNS_10RegionTypeE+0x1ab)[0x315417b] /usr/lib/qt-3.3/lib/libqt-mt.so.3(_ZN7QWidget6updateEiiii+0xa9)[0x315bad9] /home/chris/sw/VB/out/linux.x86/debug/bin/VirtualBox[0x8166e4d] /home/chris/sw/VB/out/linux.x86/debug/bin//components/VBoxC.so[0x6c40169] /home/chris/sw/VB/out/linux.x86/debug/bin//components/VBoxC.so[0x6c404e0] /home/chris/sw/VB/out/linux.x86/debug/bin//components/VBoxC.so[0x6c4091a] /home/chris/sw/VB/out/linux.x86/debug/bin//components/VBoxC.so[0x6c4170e] /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxDD.so[0x7eaba56] /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxVMM.so[0x2b839f] /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxVMM.so(TMR3TimerQueuesDo+0x47d)[0x2b898d] /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxVMM.so[0x2a80cf] /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxVMM.so(VMR3WaitHalted+0x25a)[0x2a9e7c] /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxVMM.so(EMR3ExecuteVM+0x13cb)[0x3184b5] /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxVMM.so[0x2aa54e] /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxRT.so[0x1735c7] /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxRT.so[0x1854a0] /lib/libpthread.so.0[0x1e2d44b] /lib/libc.so.6(clone+0x5e)[0x451f80e] ======= Memory map: ======== 00110000-00111000 r-xp 00110000 00:00 0 [vdso] 00111000-00118000 r-xp 00000000 08:0a 4953420 /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxKeyboard.so 00118000-00119000 rwxp 00006000 08:0a 4953420 /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxKeyboard.so 00119000-001c5000 r-xp 00000000 08:0a 4952447 /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxRT.so 001c5000-001c6000 rwxp 000ab000 08:0a 4952447 /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxRT.so 001c6000-001c8000 rwxp 001c6000 00:00 0 001c8000-0042e000 r-xp 00000000 08:0a 4952461 /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxVMM.so 0042e000-00430000 rwxp 00265000 08:0a 4952461 /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxVMM.so 00430000-0043f000 r-xp 00000000 08:0a 7349562 /usr/lib/libXext.so.6.4.0 0043f000-00440000 rwxp 0000e000 08:0a 7349562 /usr/lib/libXext.so.6.4.0 00440000-0053e000 r-xp 00000000 08:0a 7344976 /usr/lib/libX11.so.6.2.0 0053e000-00542000 rwxp 000fe000 08:0a 7344976 /usr/lib/libX11.so.6.2.0 00542000-0055d000 r-xp 00000000 08:0a 1572889 /lib/ld-2.6.so 0055d000-0055e000 r-xp 0001a000 08:0a 1572889 /lib/ld-2.6.so 0055e000-0055f000 rwxp 0001b000 08:0a 1572889 /lib/ld-2.6.so 0055f000-005fc000 r-xp 00000000 08:0a 4953435 /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxREM.so 005fc000-00601000 rwxp 0009c000 08:0a 4953435 /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxREM.so 00601000-00e23000 rwxp 00601000 00:00 0 00e23000-01e24000 rwxp 00e23000 00:00 0 01e24000-01e28000 rwxp 01e24000 00:00 0 01e28000-01e3c000 r-xp 00000000 08:0a 1573017 /lib/libpthread-2.6.so 01e3c000-01e3d000 r-xp 00013000 08:0a 1573017 /lib/libpthread-2.6.so 01e3d000-01e3e000 rwxp 00014000 08:0a 1573017 /lib/libpthread-2.6.so 01e3e000-01e40000 rwxp 01e3e000 00:00 0 01e40000-01f20000 r-xp 00000000 08:0a 7370385 /usr/lib/libstdc++.so.6.0.8 01f20000-01f23000 r-xp 000e0000 08:0a 7370385 /usr/lib/libstdc++.so.6.0.8 01f23000-01f25000 rwxp 000e3000 08:0a 7370385 /usr/lib/libstdc++.so.6.0.8 01f25000-01f2b000 rwxp 01f25000 00:00 0 01f2b000-01f36000 r-xp 00000000 08:0a 1573019 /lib/libgcc_s-4.1.2-20070925.so.1 01f36000-01f37000 rwxp 0000a000 08:0a 1573019 /lib/libgcc_s-4.1.2-20070925.so.1 01f37000-01f40000 r-xp 00000000 08:0a 7351581 /usr/lib/libXcursor.so.1.0.2 01f40000-01f41000 rwxp 00008000 08:0a 7351581 /usr/lib/libXcursor.so.1.0.2 01f41000-01f48000 r-xp 00000000 08:0a 1573228 /lib/librt-2.6.so 01f48000-01f49000 r-xp 00006000 08:0a 1573228 /lib/librt-2.6.so 01f49000-01f4a000 rwxp 00007000 08:0a 1573228 /lib/librt-2.6.so 01f4a000-01f4d000 r-xp 00000000 08:0a 1572921 /lib/libdl-2.6.so 01f4d000-01f4e000 r-xp 00002000 08:0a 1572921 /lib/libdl-2.6.so 01f4e000-01f4f000 rwxp 00003000 08:0a 1572921 /lib/libdl-2.6.so 01f4f000-01f70000 r-xp 00000000 08:0a 7362349 /usr/lib/libjpeg.so.62.0.0 01f70000-01f71000 rwxp 00020000 08:0a 7362349 /usr/lib/libjpeg.so.62.0.0 01f71000-01f96000 r-xp 00000000 08:0a 7341222 /usr/lib/libpng12.so.0.16.0 01f96000-01f97000 rwxp 00024000 08:0a 7341222 /usr/lib/libpng12.so.0.16.0 01f97000-01fa9000 r-xp 00000000 08:0a 1572977 /lib/libz.so.1.2.3 01fa9000-01faa000 rwxp 00011000 08:0a 1572977 /lib/libz.so.1.2.3 01faa000-01fb2000 r-xp 00000000 08:0a 7350326 /usr/lib/libXi.so.6.0.0 01fb2000-01fb3000 rwxp 00007000 08:0a 7350326 /usr/lib/libXi.so.6.0.0 01fb3000-01fbb000 r-xp 00000000 08:0a 7347896 /usr/lib/libXrender.so.1.3.0 01fbb000-01fbc000 rwxp 00007000 08:0a 7347896 /usr/lib/libXrender.so.1.3.0 01fbc000-01fc2000 r-xp 00000000 08:0a 7343872 /usr/lib/libXrandr.so.2.1.0 01fc2000-01fc3000 rwxp 00005000 08:0a 7343872 /usr/lib/libXrandr.so.2.1.0 01fc3000-01fc5000 r-xp 00000000 08:0a 7349984 /usr/lib/libXinerama.so.1.0.0 01fc5000-01fc6000 rwxp 00001000 08:0a 7349984 /usr/lib/libXinerama.so.1.0.0 01fc6000-01fd8000 r-xp 00000000 08:0a 7368339 /usr/lib/libXft.so.2.1.2 01fd8000-01fd9000 rwxp 00012000 08:0a 7368339 /usr/lib/libXft.so.2.1.2 01fd9000-01fe1000 r-xp 00000000 08:0a 7358323 /usr/lib/libSM.so.6.0.0 01fe1000-01fe2000 rwxp 00007000 08:0a 7358323 /usr/lib/libSM.so.6.0.0 01fe2000-01ff9000 r-xp 00000000 08:0a 7353969 /usr/lib/libICE.so.6.3.0 01ff9000-01ffa000 rwxp 00016000 08:0a 7353969 /usr/lib/libICE.so.6.3.0 01ffa000-01ffc000 rwxp 01ffa000 00:00 0 01ffc000-01ffe000 r-xp 00000000 08:0a 1573043 /lib/libutil-2.6.so 01ffe000-01fff000 r-xp 00001000 08:0a 1573043 /lib/libutil-2.6.so 01fff000-02000000 rwxp 00002000 08:0a 1573043 /lib/libutil-2.6.so 02000000-02002000 r-xp 00000000 08:0a 7344442 /usr/lib/libXau.so.6.0.0 02002000-02003000 rwxp 00001000 08:0a 7344442 /usr/lib/libXau.so.6.0.0 02003000-02008000 r-xp 00000000 08:0a 7344975 /usr/lib/libXdmcp.so.6.0.0 02008WARNING: failed to send RELEASE event, file /home/chris/sw/VB/src/libs/xpcom18a4/ipc/ipcd/extensions/dconnect/src/ipcDConnectService.cpp, line 1704 WARNING: failed to send RELEASE event, file /home/chris/sw/VB/src/libs/xpcom18a4/ipc/ipcd/extensions/dconnect/src/ipcDConnectService.cpp, line 1704 WARNING: failed to send RELEASE event, file /home/chris/sw/VB/src/libs/xpcom18a4/ipc/ipcd/extensions/dconnect/src/ipcDConnectService.cpp, line 1704 [Thread -1243284592 (LWP 21279) exited] Informational: VirtualBox object deleted. [Thread -1242756208 (LWP 21278) exited] Program received signal SIGINT, Interrupt. [Switching to Thread -1208490288 (LWP 21260)] 0x00110402 in __kernel_vsyscall () (gdb) info threads 10 Thread -1256199280 (LWP 21289) 0x00110402 in __kernel_vsyscall () 9 Thread -1245709424 (LWP 21281) 0x00110402 in __kernel_vsyscall () 6 Thread -1242227824 (LWP 21270) 0x00110402 in __kernel_vsyscall () 5 Thread -1231737968 (LWP 21268) 0x00110402 in __kernel_vsyscall () 4 Thread -1221248112 (LWP 21267) 0x00110402 in __kernel_vsyscall () 3 Thread -1210758256 (LWP 21264) 0x00110402 in __kernel_vsyscall () * 1 Thread -1208490288 (LWP 21260) 0x00110402 in __kernel_vsyscall () (gdb) thread 1 [Switching to thread 1 (Thread -1208490288 (LWP 21260))]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x0082a206 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x002ea0c2 in PR_WaitCondVar (cvar=0x9d621f8, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:392 #3 0x002ea841 in PR_Wait (mon=0x9d62238, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:571 #4 0x002cd4d2 in PL_WaitForEvent (self=0x9d621c8) at /home/chris/sw/VB/src/libs/xpcom18a4/xpcom/threads/plevent.c:815 #5 0x002c9390 in nsEventQueueImpl::WaitForEvent (this=0x9d67140, aResult=0xbfbb6860) at /home/chris/sw/VB/src/libs/xpcom18a4/xpcom/threads/nsEventQueue.cpp:472 #6 0x08140791 in main (argc=1, argv=0xbfbb6954) at /home/chris/sw/VB/src/VBox/Main/linux/server.cpp:1218 (gdb) thread 3 [Switching to thread 3 (Thread -1210758256 (LWP 21264))]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x00627a43 in poll () from /lib/libc.so.6 #2 0x002f0023 in _pr_poll_with_poll (pds=0xb7d54368, npds=1, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptio.c:3905 #3 0x002f0251 in PR_Poll (pds=0xb7d54368, npds=1, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptio.c:4307 #4 0x002f31b1 in WaitPidDaemonThread (unused=0x0) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/md/unix/uxproces.c:712 #5 0x002e74c5 in _pt_root (arg=0x9d61620) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptthread.c:217 #6 0x0082644b in start_thread () from /lib/libpthread.so.0 #7 0x0063180e in clone () from /lib/libc.so.6 (gdb) thread 4 [Switching to thread 4 (Thread -1221248112 (LWP 21267))]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x00627a43 in poll () from /lib/libc.so.6 #2 0x002f0023 in _pr_poll_with_poll (pds=0x9d66e84, npds=2, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptio.c:3905 #3 0x002f0251 in PR_Poll (pds=0x9d66e84, npds=2, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptio.c:4307 #4 0x0039f211 in ConnThread (arg=0x9d66e80) at /home/chris/sw/VB/src/libs/xpcom18a4/ipc/ipcd/client/src/ipcConnectionUnix.cpp:336 #5 0x002e74c5 in _pt_root (arg=0x9d61a08) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptthread.c:217 #6 0x0082644b in start_thread () from /lib/libpthread.so.0 #7 0x0063180e in clone () from /lib/libc.so.6 (gdb) thread 5 [Switching to thread 5 (Thread -1231737968 (LWP 21268))]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x0082a206 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x002ea0c2 in PR_WaitCondVar (cvar=0x9d630b8, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:392 #3 0x002ea841 in PR_Wait (mon=0x9d63530, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:571 #4 0x00390073 in nsAutoMonitor::Wait (this=0xb6952330, interval=4294967295) at xpcom/threads/nsAutoLock.h:286 #5 0x003985ef in DConnectWorker::Run (this=0x9d63678) at /home/chris/sw/VB/src/libs/xpcom18a4/ipc/ipcd/extensions/dconnect/src/ipcDConnectService.cpp:2283 #6 0x002c5cf7 in nsThread::Main (arg=0x9d63688) at /home/chris/sw/VB/src/libs/xpcom18a4/xpcom/threads/nsThread.cpp:118 #7 0x002e74c5 in _pt_root (arg=0x9d63708) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptthread.c:217 #8 0x0082644b in start_thread () from /lib/libpthread.so.0 #9 0x0063180e in clone () from /lib/libc.so.6 (gdb) thread 6 [Switching to thread 6 (Thread -1242227824 (LWP 21270))]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x0082a206 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x001bea8e in rtSemEventWait (EventSem=0x9d496b8, cMillies=4294967295, fAutoResume=true) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:352 #3 0x001bef3c in RTSemEventWait (EventSem=0x9d496b8, cMillies=4294967295) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:440 #4 0x001bace1 in rttimerThread (Thread=0x9d64758, pvArg=0x9d636d8) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/timer-posix.cpp:151 #5 0x001a75c7 in rtThreadMain (pThread=0x9d64758, NativeThread=3052739472, pszThreadName=0x9d647ac "Timer") at /home/chris/sw/VB/src/VBox/Runtime/thread.cpp:591 #6 0x001b94a0 in rtThreadNativeMain (pvArgs=0x9d64758) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/thread-posix.cpp:135 #7 0x0082644b in start_thread () from /lib/libpthread.so.0 #8 0x0063180e in clone () from /lib/libc.so.6 (gdb) thread 8 Thread ID 8 not known. (gdb) thread 9 [Switching to thread 9 (Thread -1245709424 (LWP 21281))]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x0082a206 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x002ea0c2 in PR_WaitCondVar (cvar=0x9d630b8, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:392 #3 0x002ea841 in PR_Wait (mon=0x9d63530, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:571 #4 0x00390073 in nsAutoMonitor::Wait (this=0xb5bff330, interval=4294967295) at xpcom/threads/nsAutoLock.h:286 #5 0x003985ef in DConnectWorker::Run (this=0xb5c00548) at /home/chris/sw/VB/src/libs/xpcom18a4/ipc/ipcd/extensions/dconnect/src/ipcDConnectService.cpp:2283 #6 0x002c5cf7 in nsThread::Main (arg=0xb5c00648) at /home/chris/sw/VB/src/libs/xpcom18a4/xpcom/threads/nsThread.cpp:118 #7 0x002e74c5 in _pt_root (arg=0xb5c00768) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptthread.c:217 #8 0x0082644b in start_thread () from /lib/libpthread.so.0 #9 0x0063180e in clone () from /lib/libc.so.6 (gdb) thread 10 [Switching to thread 10 (Thread -1256199280 (LWP 21289))]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x0082a206 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x002ea0c2 in PR_WaitCondVar (cvar=0x9d630b8, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:392 #3 0x002ea841 in PR_Wait (mon=0x9d63530, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:571 #4 0x00390073 in nsAutoMonitor::Wait (this=0xb51fe330, interval=4294967295) at xpcom/threads/nsAutoLock.h:286 #5 0x003985ef in DConnectWorker::Run (this=0x9d6eb18) at /home/chris/sw/VB/src/libs/xpcom18a4/ipc/ipcd/extensions/dconnect/src/ipcDConnectService.cpp:2283 #6 0x002c5cf7 in nsThread::Main (arg=0x9e59af8) at /home/chris/sw/VB/src/libs/xpcom18a4/xpcom/threads/nsThread.cpp:118 #7 0x002e74c5 in _pt_root (arg=0x9db85b8) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptthread.c:217 #8 0x0082644b in start_thread () from /lib/libpthread.so.0 #9 0x0063180e in clone () from /lib/libc.so.6 (gdb) info threads * 10 Thread -1256199280 (LWP 21289) 0x00110402 in __kernel_vsyscall () 9 Thread -1245709424 (LWP 21281) 0x00110402 in __kernel_vsyscall () 6 Thread -1242227824 (LWP 21270) 0x00110402 in __kernel_vsyscall () 5 Thread -1231737968 (LWP 21268) 0x00110402 in __kernel_vsyscall () 4 Thread -1221248112 (LWP 21267) 0x00110402 in __kernel_vsyscall () 3 Thread -1210758256 (LWP 21264) 0x00110402 in __kernel_vsyscall () 1 Thread -1208490288 (LWP 21260) 0x00110402 in __kernel_vsyscall () (gdb) k Kill the program being debugged? (y or n) y (gdb) q [chris@lx2 bin]$ ==@@== ******************************************************************************************** [chris@lx2 bin]$ LD_LIBRARY_PATH=. gdb ./VirtualBox GNU gdb Red Hat Linux (6.6-15.fc7rh) Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-redhat-linux-gnu"... Using host libthread_db library "/lib/libthread_db.so.1". (gdb) (gdb) run Starting program: /home/chris/sw/VB/out/linux.x86/debug/bin/VirtualBox [Thread debugging using libthread_db enabled] [New Thread -1208222928 (LWP 21272)] [New Thread -1210328176 (LWP 21275)] [Thread -1210328176 (LWP 21275) exited] Type Manifest File: /home/chris/.VirtualBox/xpti.dat [New Thread -1211171952 (LWP 21276)] [New Thread -1221661808 (LWP 21277)] nsNativeComponentLoader: autoregistering begins. nsNativeComponentLoader: autoregistering succeeded nNCL: registering deferred (0) [New Thread -1232434288 (LWP 21280)] [Thread -1232434288 (LWP 21280) exited] ipcDConnectService Stats => number of worker threads: 1 [Thread -1221661808 (LWP 21277) exited] [Thread -1211171952 (LWP 21276) exited] nsStringStats => mAllocCount: 86 => mReallocCount: 26 => mFreeCount: 86 => mShareCount: 122 => mAdoptCount: 11 => mAdoptFreeCount: 11 Program exited normally. (gdb) q [chris@lx2 bin]$ ls -ltr -rw------- 1 chris chris 586305536 11. Okt 22:20 core.21282 [chris@lx2 bin]$ gdb VirtualBox core.21282 GNU gdb Red Hat Linux (6.6-15.fc7rh) Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-redhat-linux-gnu"... Using host libthread_db library "/lib/libthread_db.so.1". warning: Can't read pathname for load map: Input/output error. Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxKeyboard.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxKeyboard.so Reading symbols from /usr/lib/qt-3.3/lib/libqt-mt.so.3...done. Loaded symbols for /usr/lib/qt-3.3/lib/libqt-mt.so.3 Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxRT.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxRT.so Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxREM.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxREM.so Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxVMM.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxVMM.so Reading symbols from /usr/lib/libXext.so.6...done. Loaded symbols for /usr/lib/libXext.so.6 Reading symbols from /usr/lib/libX11.so.6...done. Loaded symbols for /usr/lib/libX11.so.6 Reading symbols from /lib/libpthread.so.0...done. Loaded symbols for /lib/libpthread.so.0 Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxXPCOM.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxXPCOM.so Reading symbols from /usr/lib/libSDL-1.2.so.0...done. Loaded symbols for /usr/lib/libSDL-1.2.so.0 Reading symbols from /usr/lib/libstdc++.so.6...done. Loaded symbols for /usr/lib/libstdc++.so.6 Reading symbols from /lib/libm.so.6...done. Loaded symbols for /lib/libm.so.6 Reading symbols from /lib/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 Reading symbols from /lib/libc.so.6...done. Loaded symbols for /lib/libc.so.6 Reading symbols from /usr/lib/libXcursor.so.1...done. Loaded symbols for /usr/lib/libXcursor.so.1 Reading symbols from /lib/librt.so.1...done. Loaded symbols for /lib/librt.so.1 Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /usr/lib/libmng.so.1...done. Loaded symbols for /usr/lib/libmng.so.1 Reading symbols from /usr/lib/libjpeg.so.62...done. Loaded symbols for /usr/lib/libjpeg.so.62 Reading symbols from /usr/lib/libpng12.so.0...done. Loaded symbols for /usr/lib/libpng12.so.0 Reading symbols from /lib/libz.so.1...done. Loaded symbols for /lib/libz.so.1 Reading symbols from /usr/lib/libXi.so.6...done. Loaded symbols for /usr/lib/libXi.so.6 Reading symbols from /usr/lib/libXrender.so.1...done. Loaded symbols for /usr/lib/libXrender.so.1 Reading symbols from /usr/lib/libXrandr.so.2...done. Loaded symbols for /usr/lib/libXrandr.so.2 Reading symbols from /usr/lib/libXinerama.so.1...done. Loaded symbols for /usr/lib/libXinerama.so.1 Reading symbols from /usr/lib/libXft.so.2...done. Loaded symbols for /usr/lib/libXft.so.2 Reading symbols from /usr/lib/libfreetype.so.6...done. Loaded symbols for /usr/lib/libfreetype.so.6 Reading symbols from /usr/lib/libfontconfig.so.1...done. Loaded symbols for /usr/lib/libfontconfig.so.1 Reading symbols from /usr/lib/libSM.so.6...done. Loaded symbols for /usr/lib/libSM.so.6 Reading symbols from /usr/lib/libICE.so.6...done. Loaded symbols for /usr/lib/libICE.so.6 Reading symbols from /lib/libutil.so.1...done. Loaded symbols for /lib/libutil.so.1 Reading symbols from /usr/lib/libXau.so.6...done. Loaded symbols for /usr/lib/libXau.so.6 Reading symbols from /usr/lib/libXdmcp.so.6...done. Loaded symbols for /usr/lib/libXdmcp.so.6 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/lib/libXfixes.so.3...done. Loaded symbols for /usr/lib/libXfixes.so.3 Reading symbols from /usr/lib/liblcms.so.1...done. Loaded symbols for /usr/lib/liblcms.so.1 Reading symbols from /lib/libexpat.so.0...done. Loaded symbols for /lib/libexpat.so.0 Reading symbols from /usr/lib/kde3/plugins/styles/plastik.so...done. Loaded symbols for /usr/lib/kde3/plugins/styles/plastik.so Reading symbols from /usr/lib/libkdefx.so.4...done. Loaded symbols for /usr/lib/libkdefx.so.4 Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/components/VBoxXPCOMIPCC.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin//components/VBoxXPCOMIPCC.so Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/components/VBoxSVCM.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin//components/VBoxSVCM.so Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/components/VBoxC.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin//components/VBoxC.so Reading symbols from /lib/libnss_files.so.2...done. Loaded symbols for /lib/libnss_files.so.2 Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxDD.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxDD.so Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxDDU.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxDDU.so Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxDD2.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxDD2.so Reading symbols from /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxSharedFolders.so...done. Loaded symbols for /home/chris/sw/VB/out/linux.x86/debug/bin/VBoxSharedFolders.so Reading symbols from /lib/libnss_dns.so.2...done. Loaded symbols for /lib/libnss_dns.so.2 Reading symbols from /lib/libresolv.so.2...done. Loaded symbols for /lib/libresolv.so.2 Core was generated by `/home/chris/sw/VB/out/linux.x86/debug/bin/VirtualBox -comment vwin1 -startvm 9c'. Program terminated with signal 6, Aborted. #0 0x00110402 in __kernel_vsyscall () (gdb) info threads 11 process 21282 0x00110402 in __kernel_vsyscall () 10 process 21284 0x00110402 in __kernel_vsyscall () 9 process 21285 0x00110402 in __kernel_vsyscall () 8 process 21286 0x00110402 in __kernel_vsyscall () 7 process 21290 0x00110402 in __kernel_vsyscall () 6 process 21291 0x00110402 in __kernel_vsyscall () 5 process 21292 0x00110402 in __kernel_vsyscall () 4 process 21293 0x00110402 in __kernel_vsyscall () 3 process 21294 0x00110402 in __kernel_vsyscall () 2 process 21295 0x00110402 in __kernel_vsyscall () * 1 process 21288 0x00110402 in __kernel_vsyscall () (gdb) thread 1 [Switching to thread 1 (process 21288)]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x04477fa0 in raise () from /lib/libc.so.6 #2 0x044798b1 in abort () from /lib/libc.so.6 #3 0x044aed6b in __libc_message () from /lib/libc.so.6 #4 0x044b7bdc in _int_malloc () from /lib/libc.so.6 #5 0x044b8ebe in malloc () from /lib/libc.so.6 #6 0x034f6105 in QGArray::QGArray$base () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #7 0x0315417b in QRegion::QRegion () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #8 0x0315bad9 in QWidget::update () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #9 0x08166e4d in VBoxSDLFrameBuffer::NotifyUpdate (this=0x8eaea50, aX=434, aY=366, aW=248, aH=5, aFinished=0xb62f0ab0) at /home/chris/sw/VB/src/VBox/Frontends/VirtualBox/src/VBoxFrameBuffer.cpp:486 #10 0x06c40169 in Display::handleDisplayUpdate (this=0x8f7a5d8, x=434, y=366, w=248, h=5) at /home/chris/sw/VB/src/VBox/Main/DisplayImpl.cpp:498 #11 0x06c404e0 in vbvaRgnDirtyRect (prgn=0xb62f0b78, uScreenId=0, phdr=0xb53d736c) at /home/chris/sw/VB/src/VBox/Main/DisplayImpl.cpp:613 #12 0x06c4091a in Display::VideoAccelFlush (this=0x8f7a5d8) at /home/chris/sw/VB/src/VBox/Main/DisplayImpl.cpp:1210 #13 0x06c4170e in Display::displayRefreshCallback (pInterface=0x90988bc) at /home/chris/sw/VB/src/VBox/Main/DisplayImpl.cpp:2076 #14 0x07eaba56 in vgaTimerRefresh (pDevIns=0xb53c0000, pTimer=0xb60cba50) at /home/chris/sw/VB/src/VBox/Devices/Graphics/DevVGA.cpp:4080 #15 0x002b839f in tmR3TimerQueueRun (pVM=0xb7f08000, pQueue=0xb60b3a50) at /home/chris/sw/VB/src/VBox/VMM/TM.cpp:1349 #16 0x002b898d in TMR3TimerQueuesDo (pVM=0xb7f08000) at /home/chris/sw/VB/src/VBox/VMM/TM.cpp:1275 #17 0x002a80cf in vmR3HaltGlobal1Halt (pVM=0xb7f08000, fMask=1823, u64Now=16866581499589) at /home/chris/sw/VB/src/VBox/VMM/VMEmt.cpp:608 #18 0x002a9e7c in VMR3WaitHalted (pVM=0xb7f08000, fIgnoreInterrupts=false) at /home/chris/sw/VB/src/VBox/VMM/VMEmt.cpp:876 #19 0x003184b5 in EMR3ExecuteVM (pVM=0xb7f08000) at /home/chris/sw/VB/src/VBox/VMM/EM.cpp:3383 #20 0x002aa54e in vmR3EmulationThread (ThreadSelf=0x8f58338, pvArgs=0xb665bf98) at /home/chris/sw/VB/src/VBox/VMM/VMEmt.cpp:139 #21 0x001735c7 in rtThreadMain (pThread=0x8f58338, NativeThread=3056540560, pszThreadName=0x8f5838c "EMT") at /home/chris/sw/VB/src/VBox/Runtime/thread.cpp:591 #22 0x001854a0 in rtThreadNativeMain (pvArgs=0x8f58338) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/thread-posix.cpp:135 #23 0x01e2d44b in start_thread () from /lib/libpthread.so.0 #24 0x0451f80e in clone () from /lib/libc.so.6 (gdb) thread 2 [Switching to thread 2 (process 21295)]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x01e34008 in accept () from /lib/libpthread.so.0 #2 0x0016b98e in rtTcpServerListen (pServer=0x8f58070) at /home/chris/sw/VB/src/VBox/Runtime/r3/tcp.cpp:470 #3 0x0016bd0e in rtTcpServerThread (ThreadSelf=0x90bedf0, pvServer=0x8f58070) at /home/chris/sw/VB/src/VBox/Runtime/r3/tcp.cpp:248 #4 0x001735c7 in rtThreadMain (pThread=0x90bedf0, NativeThread=2971298704, pszThreadName=0x90bee44 "DBGC") at /home/chris/sw/VB/src/VBox/Runtime/thread.cpp:591 #5 0x001854a0 in rtThreadNativeMain (pvArgs=0x90bedf0) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/thread-posix.cpp:135 #6 0x01e2d44b in start_thread () from /lib/libpthread.so.0 #7 0x0451f80e in clone () from /lib/libc.so.6 (gdb) thread 3 [Switching to thread 3 (process 21294)]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x01e31206 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0018aa8e in rtSemEventWait (EventSem=0x90b85b0, cMillies=4294967295, fAutoResume=true) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:352 #3 0x0018af3c in RTSemEventWait (EventSem=0x90b85b0, cMillies=4294967295) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:440 #4 0x07e6ea2e in pcnetAsyncSendThread (pDevIns=0xb60feb90, pThread=0x90b8960) at /home/chris/sw/VB/src/VBox/Devices/Network/DevPCNet.cpp:2253 #5 0x003766c3 in pdmR3ThreadMain (Thread=0x90b8a20, pvUser=0x90b8960) at /home/chris/sw/VB/src/VBox/VMM/PDMThread.cpp:705 #6 0x001735c7 in rtThreadMain (pThread=0x90b8a20, NativeThread=2973363088, pszThreadName=0x90b8a74 "PCNET_SEND") at /home/chris/sw/VB/src/VBox/Runtime/thread.cpp:591 #7 0x001854a0 in rtThreadNativeMain (pvArgs=0x90b8a20) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/thread-posix.cpp:135 #8 0x01e2d44b in start_thread () from /lib/libpthread.so.0 #9 0x0451f80e in clone () from /lib/libc.so.6 (gdb) thread 4 [Switching to thread 4 (process 21293)]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x01e31206 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0018aa8e in rtSemEventWait (EventSem=0x90ae6d8, cMillies=4294967295, fAutoResume=true) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:352 #3 0x0018af3c in RTSemEventWait (EventSem=0x90ae6d8, cMillies=4294967295) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:440 #4 0x07e9dc18 in ataAsyncIOLoop (ThreadSelf=0x90ae788, pvUser=0xb60ccbe0) at /home/chris/sw/VB/src/VBox/Devices/Storage/DevATA.cpp:4146 #5 0x001735c7 in rtThreadMain (pThread=0x90ae788, NativeThread=2973498256, pszThreadName=0x90ae7dc "ATA") at /home/chris/sw/VB/src/VBox/Runtime/thread.cpp:591 #6 0x001854a0 in rtThreadNativeMain (pvArgs=0x90ae788) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/thread-posix.cpp:135 #7 0x01e2d44b in start_thread () from /lib/libpthread.so.0 #8 0x0451f80e in clone () from /lib/libc.so.6 (gdb) thread 5 [Switching to thread 5 (process 21292)]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x01e31206 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0018aa8e in rtSemEventWait (EventSem=0x90acfa0, cMillies=4294967295, fAutoResume=true) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:352 #3 0x0018af3c in RTSemEventWait (EventSem=0x90acfa0, cMillies=4294967295) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:440 #4 0x07e9dc18 in ataAsyncIOLoop (ThreadSelf=0x90ae060, pvUser=0xb60cc7a0) at /home/chris/sw/VB/src/VBox/Devices/Storage/DevATA.cpp:4146 #5 0x001735c7 in rtThreadMain (pThread=0x90ae060, NativeThread=3083852688, pszThreadName=0x90ae0b4 "ATA") at /home/chris/sw/VB/src/VBox/Runtime/thread.cpp:591 #6 0x001854a0 in rtThreadNativeMain (pvArgs=0x90ae060) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/thread-posix.cpp:135 #7 0x01e2d44b in start_thread () from /lib/libpthread.so.0 #8 0x0451f80e in clone () from /lib/libc.so.6 (gdb) thread 6 [Switching to thread 6 (process 21291)]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x01e31206 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0018a346 in rtSemEventMultiWait (EventMultiSem=0x90881a0, cMillies=4294967295, fAutoResume=true) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:587 #3 0x0018a7dc in RTSemEventMultiWait (EventMultiSem=0x90881a0, cMillies=4294967295) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:671 #4 0x06c4c6e3 in HGCMThread::MsgGet (this=0x9088120, ppMsg=0xb5852224) at /home/chris/sw/VB/src/VBox/Main/hgcm/HGCMThread.cpp:525 #5 0x06c4c823 in hgcmMsgGet (hThread=2147483651, ppMsg=0xb5852224) at /home/chris/sw/VB/src/VBox/Main/hgcm/HGCMThread.cpp:775 #6 0x06c545f6 in hgcmServiceThread (ThreadHandle=2147483651, pvUser=0x9086f90) at /home/chris/sw/VB/src/VBox/Main/hgcm/HGCM.cpp:469 #7 0x06c4d558 in hgcmWorkerThreadFunc (ThreadSelf=0x90882a8, pvUser=0x9088120) at /home/chris/sw/VB/src/VBox/Main/hgcm/HGCMThread.cpp:194 #8 0x001735c7 in rtThreadMain (pThread=0x90882a8, NativeThread=3045403536, pszThreadName=0x90882fc "VBoxSharedFolde") at /home/chris/sw/VB/src/VBox/Runtime/thread.cpp:591 #9 0x001854a0 in rtThreadNativeMain (pvArgs=0x90882a8) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/thread-posix.cpp:135 #10 0x01e2d44b in start_thread () from /lib/libpthread.so.0 #11 0x0451f80e in clone () from /lib/libc.so.6 (gdb) thread 7 [Switching to thread 7 (process 21290)]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x044791f6 in do_sigwaitinfo () from /lib/libc.so.6 #2 0x044792af in sigwaitinfo () from /lib/libc.so.6 #3 0x00187036 in rttimerThread (Thread=0x9012f68, pvArg=0x8f5d2d0) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/timer-posix.cpp:218 #4 0x001735c7 in rtThreadMain (pThread=0x9012f68, NativeThread=3050400656, pszThreadName=0x9012fbc "Timer") at /home/chris/sw/VB/src/VBox/Runtime/thread.cpp:591 #5 0x001854a0 in rtThreadNativeMain (pvArgs=0x9012f68) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/thread-posix.cpp:135 #6 0x01e2d44b in start_thread () from /lib/libpthread.so.0 #7 0x0451f80e in clone () from /lib/libc.so.6 (gdb) thread 8 [Switching to thread 8 (process 21286)]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x01e31206 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0018a346 in rtSemEventMultiWait (EventMultiSem=0x8f7b3b8, cMillies=4294967295, fAutoResume=true) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:587 #3 0x0018a7dc in RTSemEventMultiWait (EventMultiSem=0x8f7b3b8, cMillies=4294967295) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/sems-posix.cpp:671 #4 0x06c4c6e3 in HGCMThread::MsgGet (this=0x8f7b338, ppMsg=0xb680a230) at /home/chris/sw/VB/src/VBox/Main/hgcm/HGCMThread.cpp:525 #5 0x06c4c823 in hgcmMsgGet (hThread=2147483649, ppMsg=0xb680a230) at /home/chris/sw/VB/src/VBox/Main/hgcm/HGCMThread.cpp:775 #6 0x06c53201 in hgcmThread (ThreadHandle=2147483649, pvUser=0x0) at /home/chris/sw/VB/src/VBox/Main/hgcm/HGCM.cpp:1620 #7 0x06c4d558 in hgcmWorkerThreadFunc (ThreadSelf=0x8f7b4c0, pvUser=0x8f7b338) at /home/chris/sw/VB/src/VBox/Main/hgcm/HGCMThread.cpp:194 #8 0x001735c7 in rtThreadMain (pThread=0x8f7b4c0, NativeThread=3061885840, pszThreadName=0x8f7b514 "MainHGCMthread") at /home/chris/sw/VB/src/VBox/Runtime/thread.cpp:591 #9 0x001854a0 in rtThreadNativeMain (pvArgs=0x8f7b4c0) at /home/chris/sw/VB/src/VBox/Runtime/r3/posix/thread-posix.cpp:135 #10 0x01e2d44b in start_thread () from /lib/libpthread.so.0 #11 0x0451f80e in clone () from /lib/libc.so.6 (gdb) thread 9 [Switching to thread 9 (process 21285)]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x01e31206 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x04a720c2 in PR_WaitCondVar (cvar=0x8eef230, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:392 #3 0x04a72841 in PR_Wait (mon=0x8eef6a8, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptsynch.c:571 #4 0x041de073 in nsAutoMonitor::Wait (this=0xb722e330, interval=4294967295) at xpcom/threads/nsAutoLock.h:286 #5 0x041e65ef in DConnectWorker::Run (this=0x8eef7f0) at /home/chris/sw/VB/src/libs/xpcom18a4/ipc/ipcd/extensions/dconnect/src/ipcDConnectService.cpp:2283 #6 0x04a4dcf7 in nsThread::Main (arg=0x8eef800) at /home/chris/sw/VB/src/libs/xpcom18a4/xpcom/threads/nsThread.cpp:118 #7 0x04a6f4c5 in _pt_root (arg=0x8eef880) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptthread.c:217 #8 0x01e2d44b in start_thread () from /lib/libpthread.so.0 #9 0x0451f80e in clone () from /lib/libc.so.6 (gdb) thread 10 [Switching to thread 10 (process 21284)]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x04515a43 in poll () from /lib/libc.so.6 #2 0x04a78023 in _pr_poll_with_poll (pds=0x8ef225c, npds=2, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptio.c:3905 #3 0x04a78251 in PR_Poll (pds=0x8ef225c, npds=2, timeout=4294967295) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptio.c:4307 #4 0x041ed211 in ConnThread (arg=0x8ef2258) at /home/chris/sw/VB/src/libs/xpcom18a4/ipc/ipcd/client/src/ipcConnectionUnix.cpp:336 #5 0x04a6f4c5 in _pt_root (arg=0x8eedb68) at /home/chris/sw/VB/src/libs/xpcom18a4/nsprpub/pr/src/pthreads/ptthread.c:217 #6 0x01e2d44b in start_thread () from /lib/libpthread.so.0 #7 0x0451f80e in clone () from /lib/libc.so.6 (gdb) thread 11 [Switching to thread 11 (process 21282)]#0 0x00110402 in __kernel_vsyscall () (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x04518561 in select () from /lib/libc.so.6 #2 0x03139146 in QEventLoop::processEvents () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #3 0x031aaeb0 in QEventLoop::enterLoop () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #4 0x031aad76 in QEventLoop::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #5 0x031911cf in QApplication::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #6 0x0810659a in main (argc=5, argv=0xbfb84034) at /home/chris/sw/VB/src/VBox/Frontends/VirtualBox/src/main.cpp:237 (gdb) thread 12 Thread ID 12 not known. (gdb) info threads * 11 process 21282 0x00110402 in __kernel_vsyscall () 10 process 21284 0x00110402 in __kernel_vsyscall () 9 process 21285 0x00110402 in __kernel_vsyscall () 8 process 21286 0x00110402 in __kernel_vsyscall () 7 process 21290 0x00110402 in __kernel_vsyscall () 6 process 21291 0x00110402 in __kernel_vsyscall () 5 process 21292 0x00110402 in __kernel_vsyscall () 4 process 21293 0x00110402 in __kernel_vsyscall () 3 process 21294 0x00110402 in __kernel_vsyscall () 2 process 21295 0x00110402 in __kernel_vsyscall () 1 process 21288 0x00110402 in __kernel_vsyscall () (gdb) q