Re: irqfd issue

2013-05-07 Thread Gleb Natapov
On Tue, May 07, 2013 at 09:37:30AM +0800, Asias He wrote: Hi, I am seeing this with linus/master. Any ideas? How reproducible it this? What HEAD are you seeing this with? -- Gleb. -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a

Re: irqfd issue

2013-05-07 Thread Asias He
On Tue, May 07, 2013 at 10:55:36AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 09:37:30AM +0800, Asias He wrote: Hi, I am seeing this with linus/master. Any ideas? How reproducible it this? What HEAD are you seeing this with? Almost always. Start a guest with vhost-net on.

Re: irqfd issue

2013-05-07 Thread Gleb Natapov
On Tue, May 07, 2013 at 04:14:50PM +0800, Asias He wrote: On Tue, May 07, 2013 at 10:55:36AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 09:37:30AM +0800, Asias He wrote: Hi, I am seeing this with linus/master. Any ideas? How reproducible it this? What HEAD are you seeing

Re: irqfd issue

2013-05-07 Thread Asias He
On Tue, May 07, 2013 at 11:18:38AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 04:14:50PM +0800, Asias He wrote: On Tue, May 07, 2013 at 10:55:36AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 09:37:30AM +0800, Asias He wrote: Hi, I am seeing this with linus/master.

Re: irqfd issue

2013-05-07 Thread Asias He
On Tue, May 07, 2013 at 11:18:38AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 04:14:50PM +0800, Asias He wrote: On Tue, May 07, 2013 at 10:55:36AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 09:37:30AM +0800, Asias He wrote: Hi, I am seeing this with linus/master.

Re: irqfd issue

2013-05-07 Thread Gleb Natapov
On Tue, May 07, 2013 at 04:36:50PM +0800, Asias He wrote: On Tue, May 07, 2013 at 11:18:38AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 04:14:50PM +0800, Asias He wrote: On Tue, May 07, 2013 at 10:55:36AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 09:37:30AM +0800, Asias

Re: irqfd issue

2013-05-07 Thread Asias He
On Tue, May 07, 2013 at 11:42:07AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 04:36:50PM +0800, Asias He wrote: On Tue, May 07, 2013 at 11:18:38AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 04:14:50PM +0800, Asias He wrote: On Tue, May 07, 2013 at 10:55:36AM +0300, Gleb

Re: irqfd issue

2013-05-07 Thread Gleb Natapov
On Tue, May 07, 2013 at 05:10:41PM +0800, Asias He wrote: On Tue, May 07, 2013 at 11:42:07AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 04:36:50PM +0800, Asias He wrote: On Tue, May 07, 2013 at 11:18:38AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 04:14:50PM +0800, Asias

Re: irqfd issue

2013-05-07 Thread Cornelia Huck
On Tue, 7 May 2013 12:12:09 +0300 Gleb Natapov g...@redhat.com wrote: On Tue, May 07, 2013 at 05:10:41PM +0800, Asias He wrote: On Tue, May 07, 2013 at 11:42:07AM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 04:36:50PM +0800, Asias He wrote: On Tue, May 07, 2013 at 11:18:38AM

Re: irqfd issue

2013-05-07 Thread Cornelia Huck
On Tue, 7 May 2013 11:21:09 +0200 Cornelia Huck cornelia.h...@de.ibm.com wrote: On Tue, 7 May 2013 12:12:09 +0300 Gleb Natapov g...@redhat.com wrote: On Tue, May 07, 2013 at 05:10:41PM +0800, Asias He wrote: On Tue, May 07, 2013 at 11:42:07AM +0300, Gleb Natapov wrote: On Tue, May

Re: irqfd issue

2013-05-07 Thread Gleb Natapov
On Tue, May 07, 2013 at 01:07:06PM +0200, Cornelia Huck wrote: On Tue, 7 May 2013 11:21:09 +0200 Cornelia Huck cornelia.h...@de.ibm.com wrote: On Tue, 7 May 2013 12:12:09 +0300 Gleb Natapov g...@redhat.com wrote: On Tue, May 07, 2013 at 05:10:41PM +0800, Asias He wrote: On Tue,

Re: irqfd issue

2013-05-07 Thread Asias He
On Tue, May 07, 2013 at 05:29:09PM +0300, Gleb Natapov wrote: On Tue, May 07, 2013 at 01:07:06PM +0200, Cornelia Huck wrote: On Tue, 7 May 2013 11:21:09 +0200 Cornelia Huck cornelia.h...@de.ibm.com wrote: On Tue, 7 May 2013 12:12:09 +0300 Gleb Natapov g...@redhat.com wrote:

irqfd issue

2013-05-06 Thread Asias He
Hi, I am seeing this with linus/master. Any ideas? [ 34.168356] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready [ 36.743758] BUG: unable to handle kernel paging request at 00030029 [ 36.745177] IP: [81c08584] __mutex_lock_slowpath+0x34/0x240 [ 36.746576] PGD 0 [