On Mon, 17 Dec 2018 at 20:46, Roman Bolshakov wrote:
>
> Hello,
>
> I've hit a case where QEMU hangs not responding to anything except
> SIGKILL. It turned out to be a SIGSEGV in vCPU thread that was lost by
> masking all signals.
>
> By blocking too many signals QEMU relies on undefined behaviour
Hello,
I've hit a case where QEMU hangs not responding to anything except
SIGKILL. It turned out to be a SIGSEGV in vCPU thread that was lost by
masking all signals.
By blocking too many signals QEMU relies on undefined behaviour that
seems to work on Linux. It's documented in POSIX reference and
