[ 2861.639352][T28948] br0: port 1(c1) entered blocking state
[ 2861.639730][T28948] br0: port 1(c1) entered disabled state
[ 2861.640093][T28948] c1: entered allmulticast mode
[ 2861.643932][T28948] c1: entered promiscuous mode
[ 2862.295791][T28953] br0: port 2(c2) entered blocking state
[ 2862.296138][T28953] br0: port 2(c2) entered disabled state
[ 2862.296752][T28953] c2: entered allmulticast mode
[ 2862.300564][T28953] c2: entered promiscuous mode
[ 2862.957513][T28958] br0: port 3(c3) entered blocking state
[ 2862.957877][T28958] br0: port 3(c3) entered disabled state
[ 2862.958226][T28958] c3: entered allmulticast mode
[ 2862.961575][T28958] c3: entered promiscuous mode
[ 2863.651158][T28963] br0: port 4(sender) entered blocking state
[ 2863.651750][T28963] br0: port 4(sender) entered disabled state
[ 2863.652165][T28963] sender: entered allmulticast mode
[ 2863.655462][T28963] sender: entered promiscuous mode
[ 2863.900938][T28965] br0: port 4(sender) entered blocking state
[ 2863.901404][T28965] br0: port 4(sender) entered forwarding state
[ 2863.902114][T28965] br0: port 3(c3) entered blocking state
[ 2863.902456][T28965] br0: port 3(c3) entered forwarding state
[ 2863.903103][T28965] br0: port 2(c2) entered blocking state
[ 2863.903441][T28965] br0: port 2(c2) entered forwarding state
[ 2863.904104][T28965] br0: port 1(c1) entered blocking state
[ 2863.904441][T28965] br0: port 1(c1) entered forwarding state
[ 2876.432094][   T12] br0: port 1(c1) entered disabled state
[ 2876.462038][   T12] c1 (unregistering): left allmulticast mode
[ 2876.462932][   T12] c1 (unregistering): left promiscuous mode
[ 2876.463742][   T12] br0: port 1(c1) entered disabled state
[ 2876.973435][   T12] br0: port 2(c2) entered disabled state
[ 2876.994728][   T12] c2 (unregistering): left allmulticast mode
[ 2876.995168][   T12] c2 (unregistering): left promiscuous mode
[ 2876.997661][   T12] br0: port 2(c2) entered disabled state
[ 2877.483649][   T12] br0: port 3(c3) entered disabled state
[ 2877.504531][   T12] c3 (unregistering): left allmulticast mode
[ 2877.504962][   T12] c3 (unregistering): left promiscuous mode
[ 2877.505365][   T12] br0: port 3(c3) entered disabled state
[ 2877.987309][   T12] br0: port 4(sender) entered disabled state
[ 2878.010236][   T12] sender (unregistering): left allmulticast mode
[ 2878.010670][   T12] sender (unregistering): left promiscuous mode
[ 2878.011060][   T12] br0: port 4(sender) entered disabled state