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Do not dereference the 'dmn' until after the virStateCleanup is completed. During initialization, virStateInitialize requires/uses the "dmn" as the argument to/for the daemonInhibitCallback functions. Thus, cleanup cannot dereference 'dmn' until after calling the virStateCleanup which calls the the daemonInhibitCallback using 'dmn'; otherwise, the following crash occurs: backtrace (shortened a bit) 1 0x00007fd3a791b2e6 in virCondWait (c=<optimized out>, m=<optimized out>) at util/virthread.c:154 2 0x00007fd3a791bcb0 in virThreadPoolFree (pool=0x7fd38024ee00) at util/virthreadpool.c:266 3 0x00007fd38edaa00e in qemuStateCleanup () at qemu/qemu_driver.c:1116 4 0x00007fd3a79abfeb in virStateCleanup () at libvirt.c:808 5 0x00007fd3a85f2c9e in main (argc=<optimized out>, argv=<optimized out>) at libvirtd.c:1660 Thread 1 (Thread 0x7fd38722d700 (LWP 32256)): 0 0x00007fd3a7900910 in virClassIsDerivedFrom (klass=0xdfd36058d4853, parent=0x7fd3a8f394d0) at util/virobject.c:169 1 0x00007fd3a7900c4e in virObjectIsClass (anyobj=anyobj@entry=0x7fd3a8f2f850, klass=<optimized out>) at util/virobject.c:365 2 0x00007fd3a7900c74 in virObjectLock (anyobj=0x7fd3a8f2f850) at util/virobject.c:317 3 0x00007fd3a7a24d5d in virNetDaemonRemoveShutdownInhibition (dmn=0x7fd3a8f2f850) at rpc/virnetdaemon.c:547 4 0x00007fd38ed722cf in qemuProcessStop (driver=driver@entry=0x7fd380103810, vm=vm@entry=0x7fd38025b6d0, reason=reason@entry=VIR_DOMAIN_SHUTOFF_SHUTDOWN, asyncJob=asyncJob@entry=QEMU_ASYNC_JOB_NONE, flags=flags@entry=0) at qemu/qemu_process.c:5786 5 0x00007fd38edd9428 in processMonitorEOFEvent (vm=0x7fd38025b6d0, driver=0x7fd380103810) at qemu/qemu_driver.c:4588 6 qemuProcessEventHandler (data=<optimized out>, opaque=0x7fd380103810) at qemu/qemu_driver.c:4632 7 0x00007fd3a791bb55 in virThreadPoolWorker (opaque=opaque@entry=0x7fd3a8f1e4c0) at util/virthreadpool.c:145 |
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.. | ||
admin_server.c | ||
admin_server.h | ||
admin.c | ||
admin.h | ||
libvirt.rules | ||
libvirtd-config.c | ||
libvirtd-config.h | ||
libvirtd.aug | ||
libvirtd.c | ||
libvirtd.conf | ||
libvirtd.h | ||
libvirtd.init.in | ||
libvirtd.libxl.logrotate.in | ||
libvirtd.logrotate.in | ||
libvirtd.lxc.logrotate.in | ||
libvirtd.pod | ||
libvirtd.policy.in | ||
libvirtd.qemu.logrotate.in | ||
libvirtd.sasl | ||
libvirtd.service.in | ||
libvirtd.sysconf | ||
libvirtd.sysctl | ||
libvirtd.uml.logrotate.in | ||
libvirtd.upstart | ||
Makefile.am | ||
remote.c | ||
remote.h | ||
stream.c | ||
stream.h | ||
test_libvirtd.aug.in | ||
THREADS.txt |