[  926.418086][T32480] br0: port 1(c1) entered blocking state
[  926.418254][T32480] br0: port 1(c1) entered disabled state
[  926.419097][T32480] c1: entered allmulticast mode
[  926.420487][T32480] c1: entered promiscuous mode
[  926.561913][T32485] br0: port 2(c2) entered blocking state
[  926.562074][T32485] br0: port 2(c2) entered disabled state
[  926.562222][T32485] c2: entered allmulticast mode
[  926.563597][T32485] c2: entered promiscuous mode
[  926.715102][T32490] br0: port 3(c3) entered blocking state
[  926.715319][T32490] br0: port 3(c3) entered disabled state
[  926.715545][T32490] c3: entered allmulticast mode
[  926.717054][T32490] c3: entered promiscuous mode
[  926.867184][T32495] br0: port 4(sender) entered blocking state
[  926.867595][T32495] br0: port 4(sender) entered disabled state
[  926.867826][T32495] sender: entered allmulticast mode
[  926.869343][T32495] sender: entered promiscuous mode
[  926.924680][T32497] br0: port 4(sender) entered blocking state
[  926.924876][T32497] br0: port 4(sender) entered forwarding state
[  926.925178][T32497] br0: port 3(c3) entered blocking state
[  926.925322][T32497] br0: port 3(c3) entered forwarding state
[  926.925594][T32497] br0: port 2(c2) entered blocking state
[  926.925727][T32497] br0: port 2(c2) entered forwarding state
[  926.925992][T32497] br0: port 1(c1) entered blocking state
[  926.926133][T32497] br0: port 1(c1) entered forwarding state
[  937.881201][   T12] br0: port 1(c1) entered disabled state
[  937.885084][   T12] c1 (unregistering): left allmulticast mode
[  937.885465][   T12] c1 (unregistering): left promiscuous mode
[  937.885640][   T12] br0: port 1(c1) entered disabled state
[  937.993056][   T12] br0: port 2(c2) entered disabled state
[  937.996096][   T12] c2 (unregistering): left allmulticast mode
[  937.996273][   T12] c2 (unregistering): left promiscuous mode
[  937.996449][   T12] br0: port 2(c2) entered disabled state
[  938.121395][   T12] br0: port 3(c3) entered disabled state
[  938.124870][   T12] c3 (unregistering): left allmulticast mode
[  938.125052][   T12] c3 (unregistering): left promiscuous mode
[  938.125214][   T12] br0: port 3(c3) entered disabled state
[  938.246190][   T12] br0: port 4(sender) entered disabled state
[  938.248499][   T12] sender (unregistering): left allmulticast mode
[  938.248676][   T12] sender (unregistering): left promiscuous mode
[  938.248837][   T12] br0: port 4(sender) entered disabled state