[ 3106.274452][T28378] br0: port 1(c1) entered blocking state
[ 3106.274833][T28378] br0: port 1(c1) entered disabled state
[ 3106.275195][T28378] c1: entered allmulticast mode
[ 3106.278767][T28378] c1: entered promiscuous mode
[ 3106.979790][T28383] br0: port 2(c2) entered blocking state
[ 3106.980168][T28383] br0: port 2(c2) entered disabled state
[ 3106.980536][T28383] c2: entered allmulticast mode
[ 3106.984082][T28383] c2: entered promiscuous mode
[ 3107.733877][T28388] br0: port 3(c3) entered blocking state
[ 3107.734257][T28388] br0: port 3(c3) entered disabled state
[ 3107.734630][T28388] c3: entered allmulticast mode
[ 3107.738993][T28388] c3: entered promiscuous mode
[ 3108.436073][T28393] br0: port 4(sender) entered blocking state
[ 3108.436509][T28393] br0: port 4(sender) entered disabled state
[ 3108.436956][T28393] sender: entered allmulticast mode
[ 3108.442002][T28393] sender: entered promiscuous mode
[ 3108.704526][T28395] br0: port 4(sender) entered blocking state
[ 3108.705006][T28395] br0: port 4(sender) entered forwarding state
[ 3108.705765][T28395] br0: port 3(c3) entered blocking state
[ 3108.706097][T28395] br0: port 3(c3) entered forwarding state
[ 3108.706795][T28395] br0: port 2(c2) entered blocking state
[ 3108.707132][T28395] br0: port 2(c2) entered forwarding state
[ 3108.707817][T28395] br0: port 1(c1) entered blocking state
[ 3108.708154][T28395] br0: port 1(c1) entered forwarding state
[ 3121.247613][   T12] br0: port 1(c1) entered disabled state
[ 3121.370584][   T12] c1 (unregistering): left allmulticast mode
[ 3121.371120][   T12] c1 (unregistering): left promiscuous mode
[ 3121.371522][   T12] br0: port 1(c1) entered disabled state
[ 3121.819836][   T12] br0: port 2(c2) entered disabled state
[ 3121.941674][   T12] c2 (unregistering): left allmulticast mode
[ 3121.942139][   T12] c2 (unregistering): left promiscuous mode
[ 3121.942543][   T12] br0: port 2(c2) entered disabled state
[ 3122.382991][   T12] br0: port 3(c3) entered disabled state
[ 3122.522912][   T12] c3 (unregistering): left allmulticast mode
[ 3122.523458][   T12] c3 (unregistering): left promiscuous mode
[ 3122.523894][   T12] br0: port 3(c3) entered disabled state
[ 3122.962698][   T12] br0: port 4(sender) entered disabled state
[ 3123.090790][   T12] sender (unregistering): left allmulticast mode
[ 3123.091395][   T12] sender (unregistering): left promiscuous mode
[ 3123.091851][   T12] br0: port 4(sender) entered disabled state