On Thu, Apr 02, 2020 at 09:20:20PM +0800, thomas.kuang wrote: > HI, all > My daemon exists a libvirt API call: > virEventRegisterDefaultImpl(); > > > once I called the virEventRegisterDefaultImpl() ,must be core ,the bt stack is: > > > (gdb) bt > #0 free (ptr=0x1) at include/jemalloc/internal/arena.h:652 > #1 0x00007f57690a488a in virFree () from /lib64/libvirt.so.0 > #2 0x00007f57690c3562 in virResetError () from /lib64/libvirt.so.0 > #3 0x00007f57690c49ad in virEventRegisterDefaultImpl () from /lib64/libvirt.so.0 > #4 0x00000000004029ad in main (argc=<optimized out>, argv=<optimized out>) at vnf_mgt/vnf_control.c:2920 > (gdb) quit It sounds like you forgot to call "virInitialize()" before calling virEventRegisterDefaultImpl() Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
