Re: s390 migration crash

2023-03-26 Thread Peter Xu
On Wed, Mar 22, 2023 at 03:16:23PM -0400, Peter Xu wrote: > On Wed, Mar 22, 2023 at 06:13:43PM +, Dr. David Alan Gilbert wrote: > > * Peter Xu (pet...@redhat.com) wrote: > > > On Wed, Mar 22, 2023 at 02:05:06PM +, Dr. David Alan Gilbert wrote: > > > > * Peter Xu (pet...@redhat.com) wrote: >

Re: s390 migration crash

2023-03-22 Thread Daniel P . Berrangé
On Tue, Mar 21, 2023 at 08:19:00PM -0400, Peter Xu wrote: > On Tue, Mar 21, 2023 at 08:24:37PM +, Dr. David Alan Gilbert wrote: > > Hi Peter's, > > Peter M pointed me to a seg in a migration test in CI; I can reproduce > > it: > > * On an s390 host > > How easy to reproduce? > > > * onl

Re: s390 migration crash

2023-03-22 Thread Peter Xu
On Wed, Mar 22, 2023 at 06:13:43PM +, Dr. David Alan Gilbert wrote: > * Peter Xu (pet...@redhat.com) wrote: > > On Wed, Mar 22, 2023 at 02:05:06PM +, Dr. David Alan Gilbert wrote: > > > * Peter Xu (pet...@redhat.com) wrote: > > > > On Tue, Mar 21, 2023 at 08:24:37PM +, Dr. David Alan Gi

Re: s390 migration crash

2023-03-22 Thread Dr. David Alan Gilbert
* Peter Xu (pet...@redhat.com) wrote: > On Wed, Mar 22, 2023 at 02:05:06PM +, Dr. David Alan Gilbert wrote: > > * Peter Xu (pet...@redhat.com) wrote: > > > On Tue, Mar 21, 2023 at 08:24:37PM +, Dr. David Alan Gilbert wrote: > > > > Hi Peter's, > > > > Peter M pointed me to a seg in a migr

Re: s390 migration crash

2023-03-22 Thread Peter Xu
On Wed, Mar 22, 2023 at 02:05:06PM +, Dr. David Alan Gilbert wrote: > * Peter Xu (pet...@redhat.com) wrote: > > On Tue, Mar 21, 2023 at 08:24:37PM +, Dr. David Alan Gilbert wrote: > > > Hi Peter's, > > > Peter M pointed me to a seg in a migration test in CI; I can reproduce > > > it: > >

Re: s390 migration crash

2023-03-22 Thread Dr. David Alan Gilbert
* Peter Xu (pet...@redhat.com) wrote: > On Tue, Mar 21, 2023 at 08:24:37PM +, Dr. David Alan Gilbert wrote: > > Hi Peter's, > > Peter M pointed me to a seg in a migration test in CI; I can reproduce > > it: > > * On an s390 host > > How easy to reproduce? Pretty much every time when run a

Re: s390 migration crash

2023-03-21 Thread Peter Xu
On Tue, Mar 21, 2023 at 08:24:37PM +, Dr. David Alan Gilbert wrote: > Hi Peter's, > Peter M pointed me to a seg in a migration test in CI; I can reproduce > it: > * On an s390 host How easy to reproduce? > * only as part of a make check - running migration-test by itself > doesn't trigg

s390 migration crash

2023-03-21 Thread Dr. David Alan Gilbert
Hi Peter's, Peter M pointed me to a seg in a migration test in CI; I can reproduce it: * On an s390 host * only as part of a make check - running migration-test by itself doesn't trigger for me. * It looks like it's postcopy preempt (gdb) bt full #0 iov_size (iov=iov@entry=0x2aa00e60670,