On 18/03/2015 14:11, Peter Crosthwaite wrote: > So I actually bisected this as a recent regression on: > > commit a464982499b2f637f6699e3d03e0a9d2e0b5288b (refs/bisect/bad) > Author: Paolo Bonzini <pbonz...@redhat.com> > Date: Wed Feb 11 17:15:18 2015 +0100 > rcu: run RCU callbacks under the BQL > This needs to go away sooner or later, but one complication is the > complex VFIO data structures that are modified in instance_finalize. > Take a shortcut for now. > > Reviewed-by: Michael Roth <mdr...@linux.vnet.ibm.com> > Tested-by: Michael Roth <mdr...@linux.vnet.ibm.com> > Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> > > Segfault backtrace:
Please rebase to 2.3.0-rc0 to weed out the two problems related to early qemu_mutex_lock_iothread() (this one, and the breakage of -daemonize). Paolo
