[ 2881.075941][T25497] br0: port 1(c1) entered blocking state
[ 2881.077265][T25497] br0: port 1(c1) entered disabled state
[ 2881.077618][T25497] c1: entered allmulticast mode
[ 2881.081141][T25497] c1: entered promiscuous mode
[ 2881.744641][T25502] br0: port 2(c2) entered blocking state
[ 2881.745005][T25502] br0: port 2(c2) entered disabled state
[ 2881.745358][T25502] c2: entered allmulticast mode
[ 2881.750338][T25502] c2: entered promiscuous mode
[ 2882.432475][T25507] br0: port 3(c3) entered blocking state
[ 2882.432839][T25507] br0: port 3(c3) entered disabled state
[ 2882.433412][T25507] c3: entered allmulticast mode
[ 2882.436973][T25507] c3: entered promiscuous mode
[ 2883.126756][T25512] br0: port 4(sender) entered blocking state
[ 2883.127189][T25512] br0: port 4(sender) entered disabled state
[ 2883.127615][T25512] sender: entered allmulticast mode
[ 2883.131104][T25512] sender: entered promiscuous mode
[ 2883.374031][T25514] br0: port 4(sender) entered blocking state
[ 2883.374481][T25514] br0: port 4(sender) entered forwarding state
[ 2883.375235][T25514] br0: port 3(c3) entered blocking state
[ 2883.375558][T25514] br0: port 3(c3) entered forwarding state
[ 2883.376232][T25514] br0: port 2(c2) entered blocking state
[ 2883.376564][T25514] br0: port 2(c2) entered forwarding state
[ 2883.377234][T25514] br0: port 1(c1) entered blocking state
[ 2883.377561][T25514] br0: port 1(c1) entered forwarding state
[ 2895.845329][   T12] br0: port 1(c1) entered disabled state
[ 2895.993173][   T12] c1 (unregistering): left allmulticast mode
[ 2895.993676][   T12] c1 (unregistering): left promiscuous mode
[ 2895.994168][   T12] br0: port 1(c1) entered disabled state
[ 2896.388824][   T12] br0: port 2(c2) entered disabled state
[ 2896.507847][   T12] c2 (unregistering): left allmulticast mode
[ 2896.508309][   T12] c2 (unregistering): left promiscuous mode
[ 2896.508710][   T12] br0: port 2(c2) entered disabled state
[ 2896.906014][   T12] br0: port 3(c3) entered disabled state
[ 2897.074755][   T12] c3 (unregistering): left allmulticast mode
[ 2897.075213][   T12] c3 (unregistering): left promiscuous mode
[ 2897.075604][   T12] br0: port 3(c3) entered disabled state
[ 2897.460733][   T12] br0: port 4(sender) entered disabled state
[ 2897.560863][   T12] sender (unregistering): left allmulticast mode
[ 2897.561325][   T12] sender (unregistering): left promiscuous mode
[ 2897.561724][   T12] br0: port 4(sender) entered disabled state