[ 3004.474916][T29390] br0: port 1(c1) entered blocking state
[ 3004.475352][T29390] br0: port 1(c1) entered disabled state
[ 3004.475737][T29390] c1: entered allmulticast mode
[ 3004.479262][T29390] c1: entered promiscuous mode
[ 3005.176559][T29395] br0: port 2(c2) entered blocking state
[ 3005.176927][T29395] br0: port 2(c2) entered disabled state
[ 3005.177302][T29395] c2: entered allmulticast mode
[ 3005.180666][T29395] c2: entered promiscuous mode
[ 3005.920922][T29400] br0: port 3(c3) entered blocking state
[ 3005.921655][T29400] br0: port 3(c3) entered disabled state
[ 3005.922047][T29400] c3: entered allmulticast mode
[ 3005.925434][T29400] c3: entered promiscuous mode
[ 3006.632908][T29405] br0: port 4(sender) entered blocking state
[ 3006.633532][T29405] br0: port 4(sender) entered disabled state
[ 3006.633944][T29405] sender: entered allmulticast mode
[ 3006.637309][T29405] sender: entered promiscuous mode
[ 3006.927430][T29407] br0: port 4(sender) entered blocking state
[ 3006.927901][T29407] br0: port 4(sender) entered forwarding state
[ 3006.928665][T29407] br0: port 3(c3) entered blocking state
[ 3006.929021][T29407] br0: port 3(c3) entered forwarding state
[ 3006.929702][T29407] br0: port 2(c2) entered blocking state
[ 3006.930056][T29407] br0: port 2(c2) entered forwarding state
[ 3006.930732][T29407] br0: port 1(c1) entered blocking state
[ 3006.931079][T29407] br0: port 1(c1) entered forwarding state
[ 3019.441571][   T12] br0: port 1(c1) entered disabled state
[ 3019.465200][   T12] c1 (unregistering): left allmulticast mode
[ 3019.465626][   T12] c1 (unregistering): left promiscuous mode
[ 3019.466049][   T12] br0: port 1(c1) entered disabled state
[ 3019.965608][   T12] br0: port 2(c2) entered disabled state
[ 3019.989881][   T12] c2 (unregistering): left allmulticast mode
[ 3019.990357][   T12] c2 (unregistering): left promiscuous mode
[ 3019.990736][   T12] br0: port 2(c2) entered disabled state
[ 3020.518079][   T12] br0: port 3(c3) entered disabled state
[ 3020.541023][   T12] c3 (unregistering): left allmulticast mode
[ 3020.541449][   T12] c3 (unregistering): left promiscuous mode
[ 3020.541838][   T12] br0: port 3(c3) entered disabled state
[ 3021.042140][   T12] br0: port 4(sender) entered disabled state
[ 3021.064560][   T12] sender (unregistering): left allmulticast mode
[ 3021.064988][   T12] sender (unregistering): left promiscuous mode
[ 3021.065368][   T12] br0: port 4(sender) entered disabled state