[ 2909.637781][T29493] br0: port 1(c1) entered blocking state
[ 2909.638225][T29493] br0: port 1(c1) entered disabled state
[ 2909.638584][T29493] c1: entered allmulticast mode
[ 2909.642011][T29493] c1: entered promiscuous mode
[ 2910.301037][T29498] br0: port 2(c2) entered blocking state
[ 2910.301501][T29498] br0: port 2(c2) entered disabled state
[ 2910.301879][T29498] c2: entered allmulticast mode
[ 2910.305272][T29498] c2: entered promiscuous mode
[ 2911.008385][T29503] br0: port 3(c3) entered blocking state
[ 2911.008736][T29503] br0: port 3(c3) entered disabled state
[ 2911.009586][T29503] c3: entered allmulticast mode
[ 2911.012899][T29503] c3: entered promiscuous mode
[ 2911.692564][T29508] br0: port 4(sender) entered blocking state
[ 2911.693671][T29508] br0: port 4(sender) entered disabled state
[ 2911.694127][T29508] sender: entered allmulticast mode
[ 2911.697548][T29508] sender: entered promiscuous mode
[ 2911.938673][T29510] br0: port 4(sender) entered blocking state
[ 2911.939253][T29510] br0: port 4(sender) entered forwarding state
[ 2911.940010][T29510] br0: port 3(c3) entered blocking state
[ 2911.940351][T29510] br0: port 3(c3) entered forwarding state
[ 2911.941038][T29510] br0: port 2(c2) entered blocking state
[ 2911.941377][T29510] br0: port 2(c2) entered forwarding state
[ 2911.942056][T29510] br0: port 1(c1) entered blocking state
[ 2911.942402][T29510] br0: port 1(c1) entered forwarding state
[ 2924.397244][   T12] br0: port 1(c1) entered disabled state
[ 2924.419541][   T12] c1 (unregistering): left allmulticast mode
[ 2924.420015][   T12] c1 (unregistering): left promiscuous mode
[ 2924.420430][   T12] br0: port 1(c1) entered disabled state
[ 2924.909965][   T12] br0: port 2(c2) entered disabled state
[ 2924.934436][   T12] c2 (unregistering): left allmulticast mode
[ 2924.934928][   T12] c2 (unregistering): left promiscuous mode
[ 2924.935349][   T12] br0: port 2(c2) entered disabled state
[ 2925.431294][   T12] br0: port 3(c3) entered disabled state
[ 2925.452998][   T12] c3 (unregistering): left allmulticast mode
[ 2925.453472][   T12] c3 (unregistering): left promiscuous mode
[ 2925.453927][   T12] br0: port 3(c3) entered disabled state
[ 2925.937353][   T12] br0: port 4(sender) entered disabled state
[ 2925.961955][   T12] sender (unregistering): left allmulticast mode
[ 2925.962453][   T12] sender (unregistering): left promiscuous mode
[ 2925.962912][   T12] br0: port 4(sender) entered disabled state