[ 1505.338895][T18780] br0: port 1(c1) entered blocking state
[ 1505.339203][T18780] br0: port 1(c1) entered disabled state
[ 1505.339453][T18780] c1: entered allmulticast mode
[ 1505.341373][T18780] c1: entered promiscuous mode
[ 1505.807158][T18785] br0: port 2(c2) entered blocking state
[ 1505.807386][T18785] br0: port 2(c2) entered disabled state
[ 1505.808202][T18785] c2: entered allmulticast mode
[ 1505.810078][T18785] c2: entered promiscuous mode
[ 1506.289004][T18790] br0: port 3(c3) entered blocking state
[ 1506.289300][T18790] br0: port 3(c3) entered disabled state
[ 1506.289534][T18790] c3: entered allmulticast mode
[ 1506.291447][T18790] c3: entered promiscuous mode
[ 1506.775601][T18795] br0: port 4(sender) entered blocking state
[ 1506.775877][T18795] br0: port 4(sender) entered disabled state
[ 1506.776140][T18795] sender: entered allmulticast mode
[ 1506.778067][T18795] sender: entered promiscuous mode
[ 1506.958964][T18797] br0: port 4(sender) entered blocking state
[ 1506.959260][T18797] br0: port 4(sender) entered forwarding state
[ 1506.959727][T18797] br0: port 3(c3) entered blocking state
[ 1506.959928][T18797] br0: port 3(c3) entered forwarding state
[ 1506.960337][T18797] br0: port 2(c2) entered blocking state
[ 1506.960618][T18797] br0: port 2(c2) entered forwarding state
[ 1506.961026][T18797] br0: port 1(c1) entered blocking state
[ 1506.961235][T18797] br0: port 1(c1) entered forwarding state
[ 1518.870615][   T11] br0: port 1(c1) entered disabled state
[ 1519.035186][   T11] c1 (unregistering): left allmulticast mode
[ 1519.035536][   T11] c1 (unregistering): left promiscuous mode
[ 1519.035769][   T11] br0: port 1(c1) entered disabled state
[ 1519.263189][   T11] br0: port 2(c2) entered disabled state
[ 1519.343111][   T11] c2 (unregistering): left allmulticast mode
[ 1519.343479][   T11] c2 (unregistering): left promiscuous mode
[ 1519.343709][   T11] br0: port 2(c2) entered disabled state
[ 1519.629463][   T11] br0: port 3(c3) entered disabled state
[ 1519.708084][   T11] c3 (unregistering): left allmulticast mode
[ 1519.708481][   T11] c3 (unregistering): left promiscuous mode
[ 1519.708730][   T11] br0: port 3(c3) entered disabled state
[ 1519.999460][   T11] br0: port 4(sender) entered disabled state
[ 1520.116219][   T11] sender (unregistering): left allmulticast mode
[ 1520.116589][   T11] sender (unregistering): left promiscuous mode
[ 1520.116818][   T11] br0: port 4(sender) entered disabled state