BUG due to "xen-netback: protect resource cleaning on XenBus disconnect"

2017-03-02 Thread Juergen Gross
With commits f16f1df65 and 9a6cdf52b we get in our Xen testing: [ 174.512861] switch: port 2(vif3.0) entered disabled state [ 174.522735] BUG: sleeping function called from invalid context at /home/build/linux-linus/mm/vmalloc.c:1441 [ 174.523451] in_atomic(): 1, irqs_disabled(): 0, pid: 28, na

Re: BUG due to "xen-netback: protect resource cleaning on XenBus disconnect"

2017-03-02 Thread Boris Ostrovsky
On 03/02/2017 06:56 AM, Juergen Gross wrote: > With commits f16f1df65 and 9a6cdf52b we get in our Xen testing: > > [ 174.512861] switch: port 2(vif3.0) entered disabled state > [ 174.522735] BUG: sleeping function called from invalid context at > /home/build/linux-linus/mm/vmalloc.c:1441 > [ 174

Re: BUG due to "xen-netback: protect resource cleaning on XenBus disconnect"

2017-03-02 Thread Igor Druzhinin
st > ker...@vger.kernel.org>; netdev@vger.kernel.org; Boris Ostrovsky >> ; David Miller ; Paul >> Durrant >> Subject: Re: BUG due to "xen-netback: protect resource cleaning on XenBus >> disconnect" >> >> On 02/03/17 13:06, Wei Liu wrote: >>> On Thu,

Re: BUG due to "xen-netback: protect resource cleaning on XenBus disconnect"

2017-03-02 Thread Juergen Gross
On 02/03/17 13:06, Wei Liu wrote: > On Thu, Mar 02, 2017 at 12:56:20PM +0100, Juergen Gross wrote: >> With commits f16f1df65 and 9a6cdf52b we get in our Xen testing: >> >> [ 174.512861] switch: port 2(vif3.0) entered disabled state >> [ 174.522735] BUG: sleeping function called from invalid conte

RE: BUG due to "xen-netback: protect resource cleaning on XenBus disconnect"

2017-03-02 Thread Paul Durrant
t; ; David Miller ; Paul > Durrant > Subject: Re: BUG due to "xen-netback: protect resource cleaning on XenBus > disconnect" > > On 02/03/17 13:06, Wei Liu wrote: > > On Thu, Mar 02, 2017 at 12:56:20PM +0100, Juergen Gross wrote: > >> With commits f16f1df65

Re: BUG due to "xen-netback: protect resource cleaning on XenBus disconnect"

2017-03-02 Thread Wei Liu
On Thu, Mar 02, 2017 at 12:56:20PM +0100, Juergen Gross wrote: > With commits f16f1df65 and 9a6cdf52b we get in our Xen testing: > > [ 174.512861] switch: port 2(vif3.0) entered disabled state > [ 174.522735] BUG: sleeping function called from invalid context at > /home/build/linux-linus/mm/vmal