[ 1519.646944][T18782] br0: port 1(c1) entered blocking state
[ 1519.647179][T18782] br0: port 1(c1) entered disabled state
[ 1519.647431][T18782] c1: entered allmulticast mode
[ 1519.649349][T18782] c1: entered promiscuous mode
[ 1520.118924][T18787] br0: port 2(c2) entered blocking state
[ 1520.119471][T18787] br0: port 2(c2) entered disabled state
[ 1520.119696][T18787] c2: entered allmulticast mode
[ 1520.121633][T18787] c2: entered promiscuous mode
[ 1520.614254][T18792] br0: port 3(c3) entered blocking state
[ 1520.614567][T18792] br0: port 3(c3) entered disabled state
[ 1520.614785][T18792] c3: entered allmulticast mode
[ 1520.616683][T18792] c3: entered promiscuous mode
[ 1521.087413][T18797] br0: port 4(sender) entered blocking state
[ 1521.087767][T18797] br0: port 4(sender) entered disabled state
[ 1521.088031][T18797] sender: entered allmulticast mode
[ 1521.089956][T18797] sender: entered promiscuous mode
[ 1521.270406][T18799] br0: port 4(sender) entered blocking state
[ 1521.270762][T18799] br0: port 4(sender) entered forwarding state
[ 1521.271225][T18799] br0: port 3(c3) entered blocking state
[ 1521.271425][T18799] br0: port 3(c3) entered forwarding state
[ 1521.271834][T18799] br0: port 2(c2) entered blocking state
[ 1521.272043][T18799] br0: port 2(c2) entered forwarding state
[ 1521.272461][T18799] br0: port 1(c1) entered blocking state
[ 1521.272679][T18799] br0: port 1(c1) entered forwarding state
[ 1533.216288][   T68] br0: port 1(c1) entered disabled state
[ 1533.284878][   T68] c1 (unregistering): left allmulticast mode
[ 1533.285283][   T68] c1 (unregistering): left promiscuous mode
[ 1533.285603][   T68] br0: port 1(c1) entered disabled state
[ 1533.654931][   T68] br0: port 2(c2) entered disabled state
[ 1533.741779][   T68] c2 (unregistering): left allmulticast mode
[ 1533.742162][   T68] c2 (unregistering): left promiscuous mode
[ 1533.742512][   T68] br0: port 2(c2) entered disabled state
[ 1534.089366][   T68] br0: port 3(c3) entered disabled state
[ 1534.166800][   T68] c3 (unregistering): left allmulticast mode
[ 1534.167057][   T68] c3 (unregistering): left promiscuous mode
[ 1534.167287][   T68] br0: port 3(c3) entered disabled state
[ 1534.498563][   T68] br0: port 4(sender) entered disabled state
[ 1534.628818][   T68] sender (unregistering): left allmulticast mode
[ 1534.629105][   T68] sender (unregistering): left promiscuous mode
[ 1534.629352][   T68] br0: port 4(sender) entered disabled state