[libvirt] [PATCH v2] qemu_migration: Avoid crashing if domain
>> dies too quickly
>>
>> On 18.10.2013 08:22, Wangyufei (A) wrote:
>>> I'm sorry. I didn't get what you mean.
>>>
>>> In virQEMUCapsInitQMP
>>>
>>> if (!(xmlopt
> -Original Message-
> From: Michal Privoznik [mailto:mpriv...@redhat.com]
> Sent: Friday, October 18, 2013 2:37 PM
> To: Wangyufei (A)
> Cc: libvir-list@redhat.com; Wangrui (K)
> Subject: Re: [libvirt] [PATCH v2] qemu_migration: Avoid crashing if domain
> die
On 18.10.2013 08:22, Wangyufei (A) wrote:
> I'm sorry. I didn't get what you mean.
>
> In virQEMUCapsInitQMP
>
> if (!(xmlopt = virDomainXMLOptionNew(NULL, NULL, NULL)) ||
> !(vm = virDomainObjNew(xmlopt)))
> goto cleanup;
>
> vm->pid = pid; //Apparently vm is not NULL
--
> >> From: libvir-list-boun...@redhat.com
> >> [mailto:libvir-list-boun...@redhat.com] On Behalf Of Michal Privoznik
> >> Sent: Friday, October 11, 2013 8:15 PM
> >> To: libvir-list@redhat.com
> >> Subject: [libvirt] [PATCH v2] qemu_migration: Avoid c
at.com] On Behalf Of Michal Privoznik
>> Sent: Friday, October 11, 2013 8:15 PM
>> To: libvir-list@redhat.com
>> Subject: [libvirt] [PATCH v2] qemu_migration: Avoid crashing if domain dies
>> too quickly
>> @@ -2673,6 +2677,8 @@ cleanup:
>> virComma
8:15 PM
> To: libvir-list@redhat.com
> Subject: [libvirt] [PATCH v2] qemu_migration: Avoid crashing if domain dies
> too quickly
>
> I've noticed a SIGSEGV-ing libvirtd on the destination when the qemu
> died too quickly = in Prepare phase. What is happening here
On 10/11/2013 06:14 AM, Michal Privoznik wrote:
> I've noticed a SIGSEGV-ing libvirtd on the destination when the qemu
> died too quickly = in Prepare phase. What is happening here is:
>
>
> 4) [Thread 3262] So the even loop starts triggering EOF:
s/even/event/
>
> The mon->vm is set in qemuM
I've noticed a SIGSEGV-ing libvirtd on the destination when the qemu
died too quickly = in Prepare phase. What is happening here is:
1) [Thread 3493] We are in qemuMigrationPrepareAny() and calling
qemuProcessStart() which subsequently calls qemuProcessWaitForMonitor()
and qemuConnectMonitor(). So
