On Tue, Jul 9, 2013 at 10:35 AM, Dave Airlie <airl...@gmail.com> wrote: > Hi, > > F19 > kernel-3.9.8-300.fc19.x86_64 > qemu-kvm-1.4.2-4.fc19.x86_64 > > If I start a complete F19 install in the guest and send the qemu > process a SEGV signal, the host kernel starts giving me random kmalloc > errors soon after, if I send a normal kill signal things seem fine. > > CPU is Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz, on a HP 220z workstation. > > I initially blamed bad RAM but this reproduces everytime, and I > swapped DIMMs around > > I haven't tested with upstream kernel/qemu yet, but I wondered if > anyone else has seen this. > > I noticed this because some work I was doing was segfaulting my qemu > and then my machine would die a few mins later.
Of course now I read my fedora kernel emails and notice vhost_net does bad things, disabling vhost_net seems to make it work fine, hopefully the next Fedora kernel will bring the magic fixes. Dave. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
