[ 1544.508418][T18825] br0: port 1(c1) entered blocking state
[ 1544.508671][T18825] br0: port 1(c1) entered disabled state
[ 1544.508926][T18825] c1: entered allmulticast mode
[ 1544.511205][T18825] c1: entered promiscuous mode
[ 1544.982760][T18830] br0: port 2(c2) entered blocking state
[ 1544.983075][T18830] br0: port 2(c2) entered disabled state
[ 1544.983350][T18830] c2: entered allmulticast mode
[ 1544.985262][T18830] c2: entered promiscuous mode
[ 1545.477270][T18835] br0: port 3(c3) entered blocking state
[ 1545.477538][T18835] br0: port 3(c3) entered disabled state
[ 1545.477784][T18835] c3: entered allmulticast mode
[ 1545.479719][T18835] c3: entered promiscuous mode
[ 1545.957006][T18840] br0: port 4(sender) entered blocking state
[ 1545.957709][T18840] br0: port 4(sender) entered disabled state
[ 1545.958015][T18840] sender: entered allmulticast mode
[ 1545.959976][T18840] sender: entered promiscuous mode
[ 1546.142713][T18842] br0: port 4(sender) entered blocking state
[ 1546.143078][T18842] br0: port 4(sender) entered forwarding state
[ 1546.143598][T18842] br0: port 3(c3) entered blocking state
[ 1546.143835][T18842] br0: port 3(c3) entered forwarding state
[ 1546.144264][T18842] br0: port 2(c2) entered blocking state
[ 1546.144518][T18842] br0: port 2(c2) entered forwarding state
[ 1546.144967][T18842] br0: port 1(c1) entered blocking state
[ 1546.145208][T18842] br0: port 1(c1) entered forwarding state
[ 1558.054995][   T11] br0: port 1(c1) entered disabled state
[ 1558.198373][   T11] c1 (unregistering): left allmulticast mode
[ 1558.198757][   T11] c1 (unregistering): left promiscuous mode
[ 1558.198983][   T11] br0: port 1(c1) entered disabled state
[ 1558.434533][   T11] br0: port 2(c2) entered disabled state
[ 1558.508050][   T11] c2 (unregistering): left allmulticast mode
[ 1558.508305][   T11] c2 (unregistering): left promiscuous mode
[ 1558.508552][   T11] br0: port 2(c2) entered disabled state
[ 1558.815708][   T11] br0: port 3(c3) entered disabled state
[ 1558.917004][   T11] c3 (unregistering): left allmulticast mode
[ 1558.917363][   T11] c3 (unregistering): left promiscuous mode
[ 1558.917581][   T11] br0: port 3(c3) entered disabled state
[ 1559.226444][   T11] br0: port 4(sender) entered disabled state
[ 1559.317952][   T11] sender (unregistering): left allmulticast mode
[ 1559.318215][   T11] sender (unregistering): left promiscuous mode
[ 1559.318481][   T11] br0: port 4(sender) entered disabled state