[ 1496.883153][ T4582] br0: port 1(c1) entered blocking state
[ 1496.883462][ T4582] br0: port 1(c1) entered disabled state
[ 1496.883750][ T4582] c1: entered allmulticast mode
[ 1496.885633][ T4582] c1: entered promiscuous mode
[ 1497.042011][ T4587] br0: port 2(c2) entered blocking state
[ 1497.042266][ T4587] br0: port 2(c2) entered disabled state
[ 1497.042506][ T4587] c2: entered allmulticast mode
[ 1497.044000][ T4587] c2: entered promiscuous mode
[ 1497.210194][ T4592] br0: port 3(c3) entered blocking state
[ 1497.210444][ T4592] br0: port 3(c3) entered disabled state
[ 1497.210681][ T4592] c3: entered allmulticast mode
[ 1497.212174][ T4592] c3: entered promiscuous mode
[ 1497.375221][ T4597] br0: port 4(sender) entered blocking state
[ 1497.375557][ T4597] br0: port 4(sender) entered disabled state
[ 1497.376541][ T4597] sender: entered allmulticast mode
[ 1497.378090][ T4597] sender: entered promiscuous mode
[ 1497.429297][ T4599] br0: port 4(sender) entered blocking state
[ 1497.429647][ T4599] br0: port 4(sender) entered forwarding state
[ 1497.430132][ T4599] br0: port 3(c3) entered blocking state
[ 1497.430402][ T4599] br0: port 3(c3) entered forwarding state
[ 1497.430867][ T4599] br0: port 2(c2) entered blocking state
[ 1497.431140][ T4599] br0: port 2(c2) entered forwarding state
[ 1497.431595][ T4599] br0: port 1(c1) entered blocking state
[ 1497.431887][ T4599] br0: port 1(c1) entered forwarding state
[ 1508.435549][   T12] br0: port 1(c1) entered disabled state
[ 1508.438309][   T12] c1 (unregistering): left allmulticast mode
[ 1508.438648][   T12] c1 (unregistering): left promiscuous mode
[ 1508.438994][   T12] br0: port 1(c1) entered disabled state
[ 1508.566435][   T12] br0: port 2(c2) entered disabled state
[ 1508.569608][   T12] c2 (unregistering): left allmulticast mode
[ 1508.569965][   T12] c2 (unregistering): left promiscuous mode
[ 1508.570290][   T12] br0: port 2(c2) entered disabled state
[ 1508.713617][   T12] br0: port 3(c3) entered disabled state
[ 1508.716518][   T12] c3 (unregistering): left allmulticast mode
[ 1508.716822][   T12] c3 (unregistering): left promiscuous mode
[ 1508.717104][   T12] br0: port 3(c3) entered disabled state
[ 1508.835914][   T12] br0: port 4(sender) entered disabled state
[ 1508.844970][   T12] sender (unregistering): left allmulticast mode
[ 1508.845301][   T12] sender (unregistering): left promiscuous mode
[ 1508.845626][   T12] br0: port 4(sender) entered disabled state