[ 2301.779233][T18372] br0: port 1(c1) entered blocking state
[ 2301.779503][T18372] br0: port 1(c1) entered disabled state
[ 2301.779745][T18372] c1: entered allmulticast mode
[ 2301.781609][T18372] c1: entered promiscuous mode
[ 2302.600796][T18377] br0: port 2(c2) entered blocking state
[ 2302.601033][T18377] br0: port 2(c2) entered disabled state
[ 2302.601259][T18377] c2: entered allmulticast mode
[ 2302.603108][T18377] c2: entered promiscuous mode
[ 2303.451438][T18382] br0: port 3(c3) entered blocking state
[ 2303.451668][T18382] br0: port 3(c3) entered disabled state
[ 2303.451898][T18382] c3: entered allmulticast mode
[ 2303.453768][T18382] c3: entered promiscuous mode
[ 2304.312894][T18387] br0: port 4(sender) entered blocking state
[ 2304.313244][T18387] br0: port 4(sender) entered disabled state
[ 2304.313547][T18387] sender: entered allmulticast mode
[ 2304.316480][T18387] sender: entered promiscuous mode
[ 2304.641656][T18389] br0: port 4(sender) entered blocking state
[ 2304.641943][T18389] br0: port 4(sender) entered forwarding state
[ 2304.642397][T18389] br0: port 3(c3) entered blocking state
[ 2304.642593][T18389] br0: port 3(c3) entered forwarding state
[ 2304.642989][T18389] br0: port 2(c2) entered blocking state
[ 2304.643190][T18389] br0: port 2(c2) entered forwarding state
[ 2304.644120][T18389] br0: port 1(c1) entered blocking state
[ 2304.644342][T18389] br0: port 1(c1) entered forwarding state
[ 2317.502200][   T77] br0: port 1(c1) entered disabled state
[ 2317.591026][   T77] c1 (unregistering): left allmulticast mode
[ 2317.591275][   T77] c1 (unregistering): left promiscuous mode
[ 2317.591517][   T77] br0: port 1(c1) entered disabled state
[ 2318.174073][   T77] br0: port 2(c2) entered disabled state
[ 2318.304063][   T77] c2 (unregistering): left allmulticast mode
[ 2318.304322][   T77] c2 (unregistering): left promiscuous mode
[ 2318.304563][   T77] br0: port 2(c2) entered disabled state
[ 2318.810309][   T77] br0: port 3(c3) entered disabled state
[ 2318.892028][   T77] c3 (unregistering): left allmulticast mode
[ 2318.892350][   T77] c3 (unregistering): left promiscuous mode
[ 2318.892583][   T77] br0: port 3(c3) entered disabled state
[ 2319.454732][   T77] br0: port 4(sender) entered disabled state
[ 2319.592056][   T77] sender (unregistering): left allmulticast mode
[ 2319.592302][   T77] sender (unregistering): left promiscuous mode
[ 2319.592535][   T77] br0: port 4(sender) entered disabled state