[ 1580.527503][T18795] br0: port 1(c1) entered blocking state
[ 1580.527831][T18795] br0: port 1(c1) entered disabled state
[ 1580.528088][T18795] c1: entered allmulticast mode
[ 1580.530597][T18795] c1: entered promiscuous mode
[ 1581.014587][T18800] br0: port 2(c2) entered blocking state
[ 1581.014897][T18800] br0: port 2(c2) entered disabled state
[ 1581.015129][T18800] c2: entered allmulticast mode
[ 1581.017074][T18800] c2: entered promiscuous mode
[ 1581.506571][T18805] br0: port 3(c3) entered blocking state
[ 1581.506872][T18805] br0: port 3(c3) entered disabled state
[ 1581.507098][T18805] c3: entered allmulticast mode
[ 1581.508993][T18805] c3: entered promiscuous mode
[ 1581.991057][T18810] br0: port 4(sender) entered blocking state
[ 1581.991338][T18810] br0: port 4(sender) entered disabled state
[ 1581.991989][T18810] sender: entered allmulticast mode
[ 1581.993906][T18810] sender: entered promiscuous mode
[ 1582.179825][T18812] br0: port 4(sender) entered blocking state
[ 1582.180131][T18812] br0: port 4(sender) entered forwarding state
[ 1582.180609][T18812] br0: port 3(c3) entered blocking state
[ 1582.180822][T18812] br0: port 3(c3) entered forwarding state
[ 1582.181241][T18812] br0: port 2(c2) entered blocking state
[ 1582.181470][T18812] br0: port 2(c2) entered forwarding state
[ 1582.181888][T18812] br0: port 1(c1) entered blocking state
[ 1582.182098][T18812] br0: port 1(c1) entered forwarding state
[ 1594.095461][   T67] br0: port 1(c1) entered disabled state
[ 1594.229635][   T67] c1 (unregistering): left allmulticast mode
[ 1594.230177][   T67] c1 (unregistering): left promiscuous mode
[ 1594.230618][   T67] br0: port 1(c1) entered disabled state
[ 1594.486796][   T67] br0: port 2(c2) entered disabled state
[ 1594.585141][   T67] c2 (unregistering): left allmulticast mode
[ 1594.585527][   T67] c2 (unregistering): left promiscuous mode
[ 1594.585771][   T67] br0: port 2(c2) entered disabled state
[ 1594.932776][   T67] br0: port 3(c3) entered disabled state
[ 1595.118379][   T67] c3 (unregistering): left allmulticast mode
[ 1595.118691][   T67] c3 (unregistering): left promiscuous mode
[ 1595.118928][   T67] br0: port 3(c3) entered disabled state
[ 1595.351025][   T67] br0: port 4(sender) entered disabled state
[ 1595.432082][   T67] sender (unregistering): left allmulticast mode
[ 1595.432357][   T67] sender (unregistering): left promiscuous mode
[ 1595.432602][   T67] br0: port 4(sender) entered disabled state