[ 1483.418425][T18783] br0: port 1(c1) entered blocking state
[ 1483.418647][T18783] br0: port 1(c1) entered disabled state
[ 1483.418872][T18783] c1: entered allmulticast mode
[ 1483.420748][T18783] c1: entered promiscuous mode
[ 1483.893089][T18788] br0: port 2(c2) entered blocking state
[ 1483.893316][T18788] br0: port 2(c2) entered disabled state
[ 1483.893559][T18788] c2: entered allmulticast mode
[ 1483.895437][T18788] c2: entered promiscuous mode
[ 1484.362690][T18793] br0: port 3(c3) entered blocking state
[ 1484.362927][T18793] br0: port 3(c3) entered disabled state
[ 1484.363154][T18793] c3: entered allmulticast mode
[ 1484.365158][T18793] c3: entered promiscuous mode
[ 1484.810047][T18798] br0: port 4(sender) entered blocking state
[ 1484.810320][T18798] br0: port 4(sender) entered disabled state
[ 1484.811548][T18798] sender: entered allmulticast mode
[ 1484.813432][T18798] sender: entered promiscuous mode
[ 1484.992759][T18800] br0: port 4(sender) entered blocking state
[ 1484.993059][T18800] br0: port 4(sender) entered forwarding state
[ 1484.993527][T18800] br0: port 3(c3) entered blocking state
[ 1484.993726][T18800] br0: port 3(c3) entered forwarding state
[ 1484.994136][T18800] br0: port 2(c2) entered blocking state
[ 1484.994342][T18800] br0: port 2(c2) entered forwarding state
[ 1484.994837][T18800] br0: port 1(c1) entered blocking state
[ 1484.995050][T18800] br0: port 1(c1) entered forwarding state
[ 1496.871068][   T68] br0: port 1(c1) entered disabled state
[ 1496.997123][   T68] c1 (unregistering): left allmulticast mode
[ 1496.997406][   T68] c1 (unregistering): left promiscuous mode
[ 1496.997622][   T68] br0: port 1(c1) entered disabled state
[ 1497.243741][   T68] br0: port 2(c2) entered disabled state
[ 1497.311997][   T68] c2 (unregistering): left allmulticast mode
[ 1497.312264][   T68] c2 (unregistering): left promiscuous mode
[ 1497.312497][   T68] br0: port 2(c2) entered disabled state
[ 1497.616542][   T68] br0: port 3(c3) entered disabled state
[ 1497.707996][   T68] c3 (unregistering): left allmulticast mode
[ 1497.708342][   T68] c3 (unregistering): left promiscuous mode
[ 1497.708630][   T68] br0: port 3(c3) entered disabled state
[ 1498.002986][   T68] br0: port 4(sender) entered disabled state
[ 1498.130983][   T68] sender (unregistering): left allmulticast mode
[ 1498.131410][   T68] sender (unregistering): left promiscuous mode
[ 1498.131657][   T68] br0: port 4(sender) entered disabled state