Re: [Qemu-devel] [Spice-devel] Postcopy+spice crash

2016-12-06 Thread Dr. David Alan Gilbert
* Gerd Hoffmann (kra...@redhat.com) wrote: > Hi, > > Yep, spice worker thread ... > > > Thread 7 (Thread 0x7fbe7f9ff700 (LWP 22383)): > > #0 0x7fc0aa42f49d in read () from /lib64/libpthread.so.0 > > #1 0x7fc0a8c36c01 in spice_backtrace_gstack () from > > /lib64/libspice-server.so.1 >

Re: [Qemu-devel] [Spice-devel] Postcopy+spice crash

2016-12-06 Thread Gerd Hoffmann
Hi, Yep, spice worker thread ... > Thread 7 (Thread 0x7fbe7f9ff700 (LWP 22383)): > #0 0x7fc0aa42f49d in read () from /lib64/libpthread.so.0 > #1 0x7fc0a8c36c01 in spice_backtrace_gstack () from > /lib64/libspice-server.so.1 > #2 0x7fc0a8c3e4f7 in spice_logv () from /lib64/libspi

Re: [Qemu-devel] [Spice-devel] Postcopy+spice crash

2016-12-06 Thread Dr. David Alan Gilbert
* Gerd Hoffmann (kra...@redhat.com) wrote: > Hi, > > > >> On a quick glance I'd blame the guest for sending corrupted commands. > > >> Strange though that it happens on migration only, so there could be > > >> a host issue too. Or a timing issue triggered by migration. > > >> > > >> Which migra

Re: [Qemu-devel] [Spice-devel] Postcopy+spice crash

2016-12-05 Thread Gerd Hoffmann
Hi, > >> On a quick glance I'd blame the guest for sending corrupted commands. > >> Strange though that it happens on migration only, so there could be > >> a host issue too. Or a timing issue triggered by migration. > >> > >> Which migration phase? > > > > This is the point at which it switche

Re: [Qemu-devel] [Spice-devel] Postcopy+spice crash

2016-12-05 Thread Uri Lublin
On 12/05/2016 11:46 AM, Dr. David Alan Gilbert wrote: * Gerd Hoffmann (kra...@redhat.com) wrote: On Fr, 2016-12-02 at 17:44 +, Dr. David Alan Gilbert wrote: Hi Gerd, I've got a moderately repeatable crash with spice playing a video + postcopy. Some of the time I just get a warning (that