[ 1006.840914][T29520] br0: port 1(c1) entered blocking state
[ 1006.841108][T29520] br0: port 1(c1) entered disabled state
[ 1006.841267][T29520] c1: entered allmulticast mode
[ 1006.842871][T29520] c1: entered promiscuous mode
[ 1006.981456][T29525] br0: port 2(c2) entered blocking state
[ 1006.981630][T29525] br0: port 2(c2) entered disabled state
[ 1006.981794][T29525] c2: entered allmulticast mode
[ 1006.983201][T29525] c2: entered promiscuous mode
[ 1007.120493][T29530] br0: port 3(c3) entered blocking state
[ 1007.121481][T29530] br0: port 3(c3) entered disabled state
[ 1007.127174][T29530] c3: entered allmulticast mode
[ 1007.128616][T29530] c3: entered promiscuous mode
[ 1007.262247][T29535] br0: port 4(sender) entered blocking state
[ 1007.262461][T29535] br0: port 4(sender) entered disabled state
[ 1007.262678][T29535] sender: entered allmulticast mode
[ 1007.264114][T29535] sender: entered promiscuous mode
[ 1007.309374][T29537] br0: port 4(sender) entered blocking state
[ 1007.309589][T29537] br0: port 4(sender) entered forwarding state
[ 1007.309913][T29537] br0: port 3(c3) entered blocking state
[ 1007.310057][T29537] br0: port 3(c3) entered forwarding state
[ 1007.310344][T29537] br0: port 2(c2) entered blocking state
[ 1007.310493][T29537] br0: port 2(c2) entered forwarding state
[ 1007.310818][T29537] br0: port 1(c1) entered blocking state
[ 1007.310963][T29537] br0: port 1(c1) entered forwarding state
[ 1018.396147][   T12] br0: port 1(c1) entered disabled state
[ 1018.407162][   T12] c1 (unregistering): left allmulticast mode
[ 1018.407438][   T12] c1 (unregistering): left promiscuous mode
[ 1018.407732][   T12] br0: port 1(c1) entered disabled state
[ 1018.524150][   T12] br0: port 2(c2) entered disabled state
[ 1018.536109][   T12] c2 (unregistering): left allmulticast mode
[ 1018.536379][   T12] c2 (unregistering): left promiscuous mode
[ 1018.536645][   T12] br0: port 2(c2) entered disabled state
[ 1018.656487][   T12] br0: port 3(c3) entered disabled state
[ 1018.667158][   T12] c3 (unregistering): left allmulticast mode
[ 1018.667347][   T12] c3 (unregistering): left promiscuous mode
[ 1018.667522][   T12] br0: port 3(c3) entered disabled state
[ 1018.774843][   T12] br0: port 4(sender) entered disabled state
[ 1018.785576][   T12] sender (unregistering): left allmulticast mode
[ 1018.785779][   T12] sender (unregistering): left promiscuous mode
[ 1018.785950][   T12] br0: port 4(sender) entered disabled state