[ 1497.518620][T19152] br0: port 1(c1) entered blocking state
[ 1497.519404][T19152] br0: port 1(c1) entered disabled state
[ 1497.519647][T19152] c1: entered allmulticast mode
[ 1497.521551][T19152] c1: entered promiscuous mode
[ 1497.994736][T19157] br0: port 2(c2) entered blocking state
[ 1497.995103][T19157] br0: port 2(c2) entered disabled state
[ 1497.995360][T19157] c2: entered allmulticast mode
[ 1497.997309][T19157] c2: entered promiscuous mode
[ 1498.470329][T19162] br0: port 3(c3) entered blocking state
[ 1498.470573][T19162] br0: port 3(c3) entered disabled state
[ 1498.470822][T19162] c3: entered allmulticast mode
[ 1498.478496][T19162] c3: entered promiscuous mode
[ 1498.932405][T19167] br0: port 4(sender) entered blocking state
[ 1498.932697][T19167] br0: port 4(sender) entered disabled state
[ 1498.932996][T19167] sender: entered allmulticast mode
[ 1498.934926][T19167] sender: entered promiscuous mode
[ 1499.117245][T19169] br0: port 4(sender) entered blocking state
[ 1499.117558][T19169] br0: port 4(sender) entered forwarding state
[ 1499.118034][T19169] br0: port 3(c3) entered blocking state
[ 1499.118243][T19169] br0: port 3(c3) entered forwarding state
[ 1499.118667][T19169] br0: port 2(c2) entered blocking state
[ 1499.118891][T19169] br0: port 2(c2) entered forwarding state
[ 1499.119292][T19169] br0: port 1(c1) entered blocking state
[ 1499.119505][T19169] br0: port 1(c1) entered forwarding state
[ 1511.050469][   T11] br0: port 1(c1) entered disabled state
[ 1511.141465][   T11] c1 (unregistering): left allmulticast mode
[ 1511.141826][   T11] c1 (unregistering): left promiscuous mode
[ 1511.142040][   T11] br0: port 1(c1) entered disabled state
[ 1511.426002][   T11] br0: port 2(c2) entered disabled state
[ 1511.587676][   T11] c2 (unregistering): left allmulticast mode
[ 1511.587969][   T11] c2 (unregistering): left promiscuous mode
[ 1511.588188][   T11] br0: port 2(c2) entered disabled state
[ 1511.805657][   T11] br0: port 3(c3) entered disabled state
[ 1511.876483][   T11] c3 (unregistering): left allmulticast mode
[ 1511.876792][   T11] c3 (unregistering): left promiscuous mode
[ 1511.877031][   T11] br0: port 3(c3) entered disabled state
[ 1512.189993][   T11] br0: port 4(sender) entered disabled state
[ 1512.297483][   T11] sender (unregistering): left allmulticast mode
[ 1512.297752][   T11] sender (unregistering): left promiscuous mode
[ 1512.298002][   T11] br0: port 4(sender) entered disabled state