[ 1463.542307][T18794] br0: port 1(c1) entered blocking state
[ 1463.542672][T18794] br0: port 1(c1) entered disabled state
[ 1463.542927][T18794] c1: entered allmulticast mode
[ 1463.544865][T18794] c1: entered promiscuous mode
[ 1464.014831][T18799] br0: port 2(c2) entered blocking state
[ 1464.015065][T18799] br0: port 2(c2) entered disabled state
[ 1464.015308][T18799] c2: entered allmulticast mode
[ 1464.017226][T18799] c2: entered promiscuous mode
[ 1464.515869][T18804] br0: port 3(c3) entered blocking state
[ 1464.516208][T18804] br0: port 3(c3) entered disabled state
[ 1464.516446][T18804] c3: entered allmulticast mode
[ 1464.519046][T18804] c3: entered promiscuous mode
[ 1465.013055][T18809] br0: port 4(sender) entered blocking state
[ 1465.014174][T18809] br0: port 4(sender) entered disabled state
[ 1465.014486][T18809] sender: entered allmulticast mode
[ 1465.016487][T18809] sender: entered promiscuous mode
[ 1465.219765][T18811] br0: port 4(sender) entered blocking state
[ 1465.220111][T18811] br0: port 4(sender) entered forwarding state
[ 1465.220584][T18811] br0: port 3(c3) entered blocking state
[ 1465.220795][T18811] br0: port 3(c3) entered forwarding state
[ 1465.221235][T18811] br0: port 2(c2) entered blocking state
[ 1465.221441][T18811] br0: port 2(c2) entered forwarding state
[ 1465.221846][T18811] br0: port 1(c1) entered blocking state
[ 1465.222068][T18811] br0: port 1(c1) entered forwarding state
[ 1477.171599][   T11] br0: port 1(c1) entered disabled state
[ 1477.263242][   T11] c1 (unregistering): left allmulticast mode
[ 1477.263515][   T11] c1 (unregistering): left promiscuous mode
[ 1477.263741][   T11] br0: port 1(c1) entered disabled state
[ 1477.537952][   T11] br0: port 2(c2) entered disabled state
[ 1477.647804][   T11] c2 (unregistering): left allmulticast mode
[ 1477.648136][   T11] c2 (unregistering): left promiscuous mode
[ 1477.648427][   T11] br0: port 2(c2) entered disabled state
[ 1477.917585][   T11] br0: port 3(c3) entered disabled state
[ 1478.017808][   T11] c3 (unregistering): left allmulticast mode
[ 1478.018070][   T11] c3 (unregistering): left promiscuous mode
[ 1478.018303][   T11] br0: port 3(c3) entered disabled state
[ 1478.294612][   T11] br0: port 4(sender) entered disabled state
[ 1478.402805][   T11] sender (unregistering): left allmulticast mode
[ 1478.403070][   T11] sender (unregistering): left promiscuous mode
[ 1478.403314][   T11] br0: port 4(sender) entered disabled state