[ 1510.930512][T18768] br0: port 1(c1) entered blocking state
[ 1510.930837][T18768] br0: port 1(c1) entered disabled state
[ 1510.931068][T18768] c1: entered allmulticast mode
[ 1510.932960][T18768] c1: entered promiscuous mode
[ 1511.416398][T18773] br0: port 2(c2) entered blocking state
[ 1511.417331][T18773] br0: port 2(c2) entered disabled state
[ 1511.417619][T18773] c2: entered allmulticast mode
[ 1511.419672][T18773] c2: entered promiscuous mode
[ 1511.889803][T18778] br0: port 3(c3) entered blocking state
[ 1511.890116][T18778] br0: port 3(c3) entered disabled state
[ 1511.890349][T18778] c3: entered allmulticast mode
[ 1511.892267][T18778] c3: entered promiscuous mode
[ 1512.371223][T18783] br0: port 4(sender) entered blocking state
[ 1512.371559][T18783] br0: port 4(sender) entered disabled state
[ 1512.371867][T18783] sender: entered allmulticast mode
[ 1512.373827][T18783] sender: entered promiscuous mode
[ 1512.556177][T18785] br0: port 4(sender) entered blocking state
[ 1512.556500][T18785] br0: port 4(sender) entered forwarding state
[ 1512.556980][T18785] br0: port 3(c3) entered blocking state
[ 1512.557188][T18785] br0: port 3(c3) entered forwarding state
[ 1512.557611][T18785] br0: port 2(c2) entered blocking state
[ 1512.557827][T18785] br0: port 2(c2) entered forwarding state
[ 1512.558773][T18785] br0: port 1(c1) entered blocking state
[ 1512.559002][T18785] br0: port 1(c1) entered forwarding state
[ 1524.488844][   T67] br0: port 1(c1) entered disabled state
[ 1524.646375][   T67] c1 (unregistering): left allmulticast mode
[ 1524.646676][   T67] c1 (unregistering): left promiscuous mode
[ 1524.646897][   T67] br0: port 1(c1) entered disabled state
[ 1524.880758][   T67] br0: port 2(c2) entered disabled state
[ 1525.043469][   T67] c2 (unregistering): left allmulticast mode
[ 1525.043762][   T67] c2 (unregistering): left promiscuous mode
[ 1525.043982][   T67] br0: port 2(c2) entered disabled state
[ 1525.252739][   T67] br0: port 3(c3) entered disabled state
[ 1525.331304][   T67] c3 (unregistering): left allmulticast mode
[ 1525.331625][   T67] c3 (unregistering): left promiscuous mode
[ 1525.331863][   T67] br0: port 3(c3) entered disabled state
[ 1525.619192][   T67] br0: port 4(sender) entered disabled state
[ 1525.745251][   T67] sender (unregistering): left allmulticast mode
[ 1525.745547][   T67] sender (unregistering): left promiscuous mode
[ 1525.745821][   T67] br0: port 4(sender) entered disabled state