Re: [Qemu-devel] [BUG] VM abort after migration

2019-07-29 Thread Jason Wang
On 2019/7/27 下午2:10, Longpeng (Mike) wrote: 在 2019/7/10 11:57, Jason Wang 写道: On 2019/7/10 上午11:36, Longpeng (Mike) wrote: 在 2019/7/10 11:25, Jason Wang 写道: On 2019/7/8 下午5:47, Dr. David Alan Gilbert wrote: * longpeng (longpe...@huawei.com) wrote: Hi guys, We found a qemu core in our test

Re: [Qemu-devel] [BUG] VM abort after migration

2019-07-26 Thread Longpeng (Mike)
在 2019/7/10 11:57, Jason Wang 写道: > > On 2019/7/10 上午11:36, Longpeng (Mike) wrote: >> 在 2019/7/10 11:25, Jason Wang 写道: >>> On 2019/7/8 下午5:47, Dr. David Alan Gilbert wrote: * longpeng (longpe...@huawei.com) wrote: > Hi guys, > > We found a qemu core in our testing environment, th

Re: [Qemu-devel] [BUG] VM abort after migration

2019-07-10 Thread Longpeng (Mike)
在 2019/7/10 11:57, Jason Wang 写道: > > On 2019/7/10 上午11:36, Longpeng (Mike) wrote: >> 在 2019/7/10 11:25, Jason Wang 写道: >>> On 2019/7/8 下午5:47, Dr. David Alan Gilbert wrote: * longpeng (longpe...@huawei.com) wrote: > Hi guys, > > We found a qemu core in our testing environment, th

Re: [Qemu-devel] [BUG] VM abort after migration

2019-07-09 Thread Jason Wang
On 2019/7/10 上午11:36, Longpeng (Mike) wrote: 在 2019/7/10 11:25, Jason Wang 写道: On 2019/7/8 下午5:47, Dr. David Alan Gilbert wrote: * longpeng (longpe...@huawei.com) wrote: Hi guys, We found a qemu core in our testing environment, the assertion 'assert(bus->irq_count[i] == 0)' in pcibus_reset()

Re: [Qemu-devel] [BUG] VM abort after migration

2019-07-09 Thread Longpeng (Mike)
在 2019/7/10 11:25, Jason Wang 写道: > > On 2019/7/8 下午5:47, Dr. David Alan Gilbert wrote: >> * longpeng (longpe...@huawei.com) wrote: >>> Hi guys, >>> >>> We found a qemu core in our testing environment, the assertion >>> 'assert(bus->irq_count[i] == 0)' in pcibus_reset() was triggered and >>> the b

Re: [Qemu-devel] [BUG] VM abort after migration

2019-07-09 Thread Jason Wang
On 2019/7/8 下午5:47, Dr. David Alan Gilbert wrote: * longpeng (longpe...@huawei.com) wrote: Hi guys, We found a qemu core in our testing environment, the assertion 'assert(bus->irq_count[i] == 0)' in pcibus_reset() was triggered and the bus->irq_count[i] is '-1'. Through analysis, it was happ

Re: [Qemu-devel] [BUG] VM abort after migration

2019-07-08 Thread Dr. David Alan Gilbert
* longpeng (longpe...@huawei.com) wrote: > Hi guys, > > We found a qemu core in our testing environment, the assertion > 'assert(bus->irq_count[i] == 0)' in pcibus_reset() was triggered and > the bus->irq_count[i] is '-1'. > > Through analysis, it was happened after VM migration and we think > it

[Qemu-devel] [BUG] VM abort after migration

2019-07-03 Thread longpeng
Hi guys, We found a qemu core in our testing environment, the assertion 'assert(bus->irq_count[i] == 0)' in pcibus_reset() was triggered and the bus->irq_count[i] is '-1'. Through analysis, it was happened after VM migration and we think it was caused by the following sequence: *Migration Source