On 04/08/2013 09:43 PM, Eric Blake wrote:
>> Thanks; I can confirm under valgrind that we have a use after free, with
>> all sorts of nasty heap corruption potential, after instrumenting my
>> source a bit more:
>>
>
>>
>> Once again, I'm trying to ascertain how far back this issue appears.
>
> T
On 04/08/2013 08:27 PM, Eric Blake wrote:
> On 04/08/2013 07:04 AM, Peter Krempa wrote:
>>> Aiee, perhaps a race between a thread freeing a domain object (and the
>>> private data) and another thread that happened to acquire the domain
>>> object pointer before it was freed? Let me verify if that i
On 04/08/2013 07:04 AM, Peter Krempa wrote:
>> Aiee, perhaps a race between a thread freeing a domain object (and the
>> private data) and another thread that happened to acquire the domain
>> object pointer before it was freed? Let me verify if that is possible.
>
> Ufff. The domain objects in th
On 04/08/2013 02:42 PM, Eric Blake wrote:
> On 03/31/2013 10:20 AM, Peter Krempa wrote:
>> This series fixes the crash resulting from a race condition in the connection
>> close callback. To observe the crash apply the first patch only. To verify
>> that
>> the patchset fixes the crash please appl
On 03/31/2013 10:20 AM, Peter Krempa wrote:
> This series fixes the crash resulting from a race condition in the connection
> close callback. To observe the crash apply the first patch only. To verify
> that
> the patchset fixes the crash please apply all but 2/6 and verify using virsh.
> 2/6 fixe
On 04/08/13 14:06, Peter Krempa wrote:
On 04/08/13 13:55, Viktor Mihajlovski wrote:
I fear we're yet not thru this. Today I had a segfault doing a migration
using virsh migrate --verbose --live $guest qemu+ssh://$host/system.
This is with Friday's git HEAD.
The migration took very long (but succ
[Re-sending, there was probably a problem and the mail didn't reach the
list apparently]
On 04/08/13 14:06, Peter Krempa wrote:
> On 04/08/13 13:55, Viktor Mihajlovski wrote:
>> I fear we're yet not thru this. Today I had a segfault doing a migration
>> using virsh migrate --verbose --live $gues
On 04/08/13 13:55, Viktor Mihajlovski wrote:
I fear we're yet not thru this. Today I had a segfault doing a migration
using virsh migrate --verbose --live $guest qemu+ssh://$host/system.
This is with Friday's git HEAD.
The migration took very long (but succeeded except for the libvirt
crash) so t
On 03/31/2013 06:20 PM, Peter Krempa wrote:
> This series fixes the crash resulting from a race condition in the connection
> close callback. To observe the crash apply the first patch only. To verify
> that
> the patchset fixes the crash please apply all but 2/6 and verify using virsh.
> 2/6 fixe
This series fixes the crash resulting from a race condition in the connection
close callback. To observe the crash apply the first patch only. To verify that
the patchset fixes the crash please apply all but 2/6 and verify using virsh.
2/6 fixes the crash in a redundant way in case the close callba
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