[ 1480.111967][T18805] br0: port 1(c1) entered blocking state
[ 1480.112219][T18805] br0: port 1(c1) entered disabled state
[ 1480.112468][T18805] c1: entered allmulticast mode
[ 1480.114363][T18805] c1: entered promiscuous mode
[ 1480.576975][T18810] br0: port 2(c2) entered blocking state
[ 1480.577277][T18810] br0: port 2(c2) entered disabled state
[ 1480.578566][T18810] c2: entered allmulticast mode
[ 1480.580825][T18810] c2: entered promiscuous mode
[ 1481.042025][T18815] br0: port 3(c3) entered blocking state
[ 1481.042293][T18815] br0: port 3(c3) entered disabled state
[ 1481.042555][T18815] c3: entered allmulticast mode
[ 1481.045185][T18815] c3: entered promiscuous mode
[ 1481.510303][T18820] br0: port 4(sender) entered blocking state
[ 1481.510636][T18820] br0: port 4(sender) entered disabled state
[ 1481.510935][T18820] sender: entered allmulticast mode
[ 1481.512843][T18820] sender: entered promiscuous mode
[ 1481.693403][T18822] br0: port 4(sender) entered blocking state
[ 1481.693712][T18822] br0: port 4(sender) entered forwarding state
[ 1481.694179][T18822] br0: port 3(c3) entered blocking state
[ 1481.694412][T18822] br0: port 3(c3) entered forwarding state
[ 1481.694832][T18822] br0: port 2(c2) entered blocking state
[ 1481.695074][T18822] br0: port 2(c2) entered forwarding state
[ 1481.695506][T18822] br0: port 1(c1) entered blocking state
[ 1481.695732][T18822] br0: port 1(c1) entered forwarding state
[ 1493.551802][   T11] br0: port 1(c1) entered disabled state
[ 1493.632973][   T11] c1 (unregistering): left allmulticast mode
[ 1493.633253][   T11] c1 (unregistering): left promiscuous mode
[ 1493.633499][   T11] br0: port 1(c1) entered disabled state
[ 1493.934517][   T11] br0: port 2(c2) entered disabled state
[ 1494.033174][   T11] c2 (unregistering): left allmulticast mode
[ 1494.033496][   T11] c2 (unregistering): left promiscuous mode
[ 1494.033735][   T11] br0: port 2(c2) entered disabled state
[ 1494.302712][   T11] br0: port 3(c3) entered disabled state
[ 1494.479787][   T11] c3 (unregistering): left allmulticast mode
[ 1494.480129][   T11] c3 (unregistering): left promiscuous mode
[ 1494.480394][   T11] br0: port 3(c3) entered disabled state
[ 1494.677512][   T11] br0: port 4(sender) entered disabled state
[ 1494.781001][   T11] sender (unregistering): left allmulticast mode
[ 1494.781285][   T11] sender (unregistering): left promiscuous mode
[ 1494.781543][   T11] br0: port 4(sender) entered disabled state