[ 2895.102263][T28928] br0: port 1(c1) entered blocking state
[ 2895.102858][T28928] br0: port 1(c1) entered disabled state
[ 2895.103204][T28928] c1: entered allmulticast mode
[ 2895.106635][T28928] c1: entered promiscuous mode
[ 2895.805242][T28933] br0: port 2(c2) entered blocking state
[ 2895.805664][T28933] br0: port 2(c2) entered disabled state
[ 2895.806050][T28933] c2: entered allmulticast mode
[ 2895.809679][T28933] c2: entered promiscuous mode
[ 2896.536540][T28938] br0: port 3(c3) entered blocking state
[ 2896.536886][T28938] br0: port 3(c3) entered disabled state
[ 2896.537236][T28938] c3: entered allmulticast mode
[ 2896.541093][T28938] c3: entered promiscuous mode
[ 2897.214626][T28943] br0: port 4(sender) entered blocking state
[ 2897.215034][T28943] br0: port 4(sender) entered disabled state
[ 2897.215476][T28943] sender: entered allmulticast mode
[ 2897.218898][T28943] sender: entered promiscuous mode
[ 2897.480159][T28945] br0: port 4(sender) entered blocking state
[ 2897.480682][T28945] br0: port 4(sender) entered forwarding state
[ 2897.481450][T28945] br0: port 3(c3) entered blocking state
[ 2897.481789][T28945] br0: port 3(c3) entered forwarding state
[ 2897.482474][T28945] br0: port 2(c2) entered blocking state
[ 2897.482830][T28945] br0: port 2(c2) entered forwarding state
[ 2897.483504][T28945] br0: port 1(c1) entered blocking state
[ 2897.483853][T28945] br0: port 1(c1) entered forwarding state
[ 2909.939662][   T12] br0: port 1(c1) entered disabled state
[ 2909.966773][   T12] c1 (unregistering): left allmulticast mode
[ 2909.967285][   T12] c1 (unregistering): left promiscuous mode
[ 2909.967815][   T12] br0: port 1(c1) entered disabled state
[ 2910.491096][   T12] br0: port 2(c2) entered disabled state
[ 2910.513158][   T12] c2 (unregistering): left allmulticast mode
[ 2910.515564][   T12] c2 (unregistering): left promiscuous mode
[ 2910.515955][   T12] br0: port 2(c2) entered disabled state
[ 2911.041381][   T12] br0: port 3(c3) entered disabled state
[ 2911.064039][   T12] c3 (unregistering): left allmulticast mode
[ 2911.066781][   T12] c3 (unregistering): left promiscuous mode
[ 2911.067185][   T12] br0: port 3(c3) entered disabled state
[ 2911.591235][   T12] br0: port 4(sender) entered disabled state
[ 2911.612007][   T12] sender (unregistering): left allmulticast mode
[ 2911.612436][   T12] sender (unregistering): left promiscuous mode
[ 2911.612822][   T12] br0: port 4(sender) entered disabled state