Hi, few days ago, I've reported problem with libvirt getting stuck while saving kvm. Today, I tried latest git and it seems the problem is solved which is great. Unfortunately, there seems to be another problem (which I noticed even for 0.7.4 although haven't reported yet) is that libvirtd sometimes crashes. I'm not 100% sure which action causes it to crash as it's being executed by cluster resource manager, but the backtrace might help those familiar with it's internals. (I think it's domain start) (gdb) bt #0 0x00007f4f46d03cd0 in pthread_mutex_unlock () from /lib64/libpthread.so.0 #1 0x000000000042da91 in qemuDomainObjExitMonitor (obj=0x980a80) at qemu/qemu_driver.c:287 #2 0x000000000043ca84 in qemudDomainGetInfo (dom=0x978d50, info=0x42690de0) at qemu/qemu_driver.c:3294 #3 0x00007f4f47ddf3fb in virDomainGetInfo (domain=0x978d50, info=0x42690de0) at libvirt.c:2786 #4 0x000000000041d79e in remoteDispatchDomainGetInfo (server=<value optimized out>, client=<value optimized out>, conn=0x961840, hdr=<value optimized out>, rerr=0x42690e70, args=<value optimized out>, ret=0x42690f50) at remote.c:1076 #5 0x000000000041f35c in remoteDispatchClientCall (server=0x95b780, client=0x97e310, msg=0x980b00) at dispatch.c:506 #6 0x000000000041f712 in remoteDispatchClientRequest (server=0x95b780, client=0x97e310, msg=0x980b00) at dispatch.c:388 #7 0x00000000004147e2 in qemudWorker (data=<value optimized out>) at libvirtd.c:1518 #8 0x00007f4f46d004a7 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f4f46a76c2d in clone () from /lib64/libc.so.6 Could anyone please have a look at it? thanks a lot in advance nik -- ------------------------------------- Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax: +420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: servis(a)linuxbox.cz -------------------------------------