Re: Suspicious RCU usage in bridge with Linux v4.0-9362-g1fc149933fd4

2015-04-23 Thread Cong Wang
On Thu, Apr 23, 2015 at 10:07 AM, Josh Boyer wrote: > [ 29.382235] br0: port 1(tap0) entered forwarding state > > [ 29.382286] === > [ 29.382315] [ INFO: suspicious RCU usage. ] > [ 29.382344] 4.1.0-0.rc0.git11.1.fc23.x86_64 #1 Not tainted > [ 29.382380]

Re: Suspicious RCU usage in bridge with Linux v4.0-9362-g1fc149933fd4

2015-04-23 Thread Sudeep Holla
On Thu, Apr 23, 2015 at 6:07 PM, Josh Boyer wrote: > Hi All, > > We've had a user report the following backtrace from the bridge module > with a recent Linus' tree. Has anything like this been reported yet? > If you have any questions on setup, the user is CC'd. > I too observed similar

Suspicious RCU usage in bridge with Linux v4.0-9362-g1fc149933fd4

2015-04-23 Thread Josh Boyer
Hi All, We've had a user report the following backtrace from the bridge module with a recent Linus' tree. Has anything like this been reported yet? If you have any questions on setup, the user is CC'd. josh [ 29.382235] br0: port 1(tap0) entered forwarding state [ 29.382286]

Re: Suspicious RCU usage in bridge with Linux v4.0-9362-g1fc149933fd4

2015-04-23 Thread Sudeep Holla
On Thu, Apr 23, 2015 at 6:07 PM, Josh Boyer jwbo...@fedoraproject.org wrote: Hi All, We've had a user report the following backtrace from the bridge module with a recent Linus' tree. Has anything like this been reported yet? If you have any questions on setup, the user is CC'd. I too

Suspicious RCU usage in bridge with Linux v4.0-9362-g1fc149933fd4

2015-04-23 Thread Josh Boyer
Hi All, We've had a user report the following backtrace from the bridge module with a recent Linus' tree. Has anything like this been reported yet? If you have any questions on setup, the user is CC'd. josh [ 29.382235] br0: port 1(tap0) entered forwarding state [ 29.382286]

Re: Suspicious RCU usage in bridge with Linux v4.0-9362-g1fc149933fd4

2015-04-23 Thread Cong Wang
On Thu, Apr 23, 2015 at 10:07 AM, Josh Boyer jwbo...@fedoraproject.org wrote: [ 29.382235] br0: port 1(tap0) entered forwarding state [ 29.382286] === [ 29.382315] [ INFO: suspicious RCU usage. ] [ 29.382344] 4.1.0-0.rc0.git11.1.fc23.x86_64 #1 Not tainted