On Tue, Sep 08, 2015 at 11:28:31AM +0800, Wen Congyang wrote:
> If we do copy-on-read in before_write_notifier, qemu will be crashed. The
> backtrace is:
> Program terminated with signal 6, Aborted.
> #0 0x7f5d69207b55 in raise () from /lib64/libc.so.6
> (gdb) bt
> #0 0x7f5d69207b55 in ra
If we do copy-on-read in before_write_notifier, qemu will be crashed. The
backtrace is:
Program terminated with signal 6, Aborted.
#0 0x7f5d69207b55 in raise () from /lib64/libc.so.6
(gdb) bt
#0 0x7f5d69207b55 in raise () from /lib64/libc.so.6
#1 0x7f5d69209131 in abort () from /lib6