[ 2247.183669][T18316] br0: port 1(c1) entered blocking state
[ 2247.183889][T18316] br0: port 1(c1) entered disabled state
[ 2247.184112][T18316] c1: entered allmulticast mode
[ 2247.185963][T18316] c1: entered promiscuous mode
[ 2248.043262][T18321] br0: port 2(c2) entered blocking state
[ 2248.043547][T18321] br0: port 2(c2) entered disabled state
[ 2248.043765][T18321] c2: entered allmulticast mode
[ 2248.045623][T18321] c2: entered promiscuous mode
[ 2248.873345][T18326] br0: port 3(c3) entered blocking state
[ 2248.873644][T18326] br0: port 3(c3) entered disabled state
[ 2248.873882][T18326] c3: entered allmulticast mode
[ 2248.875747][T18326] c3: entered promiscuous mode
[ 2249.776775][T18331] br0: port 4(sender) entered blocking state
[ 2249.777072][T18331] br0: port 4(sender) entered disabled state
[ 2249.777370][T18331] sender: entered allmulticast mode
[ 2249.779275][T18331] sender: entered promiscuous mode
[ 2250.103986][T18333] br0: port 4(sender) entered blocking state
[ 2250.104310][T18333] br0: port 4(sender) entered forwarding state
[ 2250.104780][T18333] br0: port 3(c3) entered blocking state
[ 2250.105000][T18333] br0: port 3(c3) entered forwarding state
[ 2250.105425][T18333] br0: port 2(c2) entered blocking state
[ 2250.105641][T18333] br0: port 2(c2) entered forwarding state
[ 2250.106054][T18333] br0: port 1(c1) entered blocking state
[ 2250.106288][T18333] br0: port 1(c1) entered forwarding state
[ 2263.048596][   T11] br0: port 1(c1) entered disabled state
[ 2263.180856][   T11] c1 (unregistering): left allmulticast mode
[ 2263.181169][   T11] c1 (unregistering): left promiscuous mode
[ 2263.181394][   T11] br0: port 1(c1) entered disabled state
[ 2263.670394][   T11] br0: port 2(c2) entered disabled state
[ 2263.767841][   T11] c2 (unregistering): left allmulticast mode
[ 2263.768154][   T11] c2 (unregistering): left promiscuous mode
[ 2263.768384][   T11] br0: port 2(c2) entered disabled state
[ 2264.275630][   T11] br0: port 3(c3) entered disabled state
[ 2264.347206][   T11] c3 (unregistering): left allmulticast mode
[ 2264.347580][   T11] c3 (unregistering): left promiscuous mode
[ 2264.347906][   T11] br0: port 3(c3) entered disabled state
[ 2264.930540][   T11] br0: port 4(sender) entered disabled state
[ 2265.016833][   T11] sender (unregistering): left allmulticast mode
[ 2265.017136][   T11] sender (unregistering): left promiscuous mode
[ 2265.017358][   T11] br0: port 4(sender) entered disabled state