[ 2983.600734][T28614] br0: port 1(c1) entered blocking state
[ 2983.601132][T28614] br0: port 1(c1) entered disabled state
[ 2983.601498][T28614] c1: entered allmulticast mode
[ 2983.605208][T28614] c1: entered promiscuous mode
[ 2984.254520][T28619] br0: port 2(c2) entered blocking state
[ 2984.254874][T28619] br0: port 2(c2) entered disabled state
[ 2984.255224][T28619] c2: entered allmulticast mode
[ 2984.258960][T28619] c2: entered promiscuous mode
[ 2984.917881][T28624] br0: port 3(c3) entered blocking state
[ 2984.918298][T28624] br0: port 3(c3) entered disabled state
[ 2984.918714][T28624] c3: entered allmulticast mode
[ 2984.922391][T28624] c3: entered promiscuous mode
[ 2985.610435][T28629] br0: port 4(sender) entered blocking state
[ 2985.611054][T28629] br0: port 4(sender) entered disabled state
[ 2985.611518][T28629] sender: entered allmulticast mode
[ 2985.614998][T28629] sender: entered promiscuous mode
[ 2985.861359][T28631] br0: port 4(sender) entered blocking state
[ 2985.861858][T28631] br0: port 4(sender) entered forwarding state
[ 2985.862618][T28631] br0: port 3(c3) entered blocking state
[ 2985.862966][T28631] br0: port 3(c3) entered forwarding state
[ 2985.863648][T28631] br0: port 2(c2) entered blocking state
[ 2985.864003][T28631] br0: port 2(c2) entered forwarding state
[ 2985.864707][T28631] br0: port 1(c1) entered blocking state
[ 2985.865048][T28631] br0: port 1(c1) entered forwarding state
[ 2998.329672][   T69] br0: port 1(c1) entered disabled state
[ 2998.359160][   T69] c1 (unregistering): left allmulticast mode
[ 2998.359752][   T69] c1 (unregistering): left promiscuous mode
[ 2998.360154][   T69] br0: port 1(c1) entered disabled state
[ 2998.857798][   T69] br0: port 2(c2) entered disabled state
[ 2998.881131][   T69] c2 (unregistering): left allmulticast mode
[ 2998.881660][   T69] c2 (unregistering): left promiscuous mode
[ 2998.882043][   T69] br0: port 2(c2) entered disabled state
[ 2999.459342][   T69] br0: port 3(c3) entered disabled state
[ 2999.483319][   T69] c3 (unregistering): left allmulticast mode
[ 2999.483797][   T69] c3 (unregistering): left promiscuous mode
[ 2999.484208][   T69] br0: port 3(c3) entered disabled state
[ 3000.019967][   T69] br0: port 4(sender) entered disabled state
[ 3000.043148][   T69] sender (unregistering): left allmulticast mode
[ 3000.043563][   T69] sender (unregistering): left promiscuous mode
[ 3000.043945][   T69] br0: port 4(sender) entered disabled state