[ 2087.724789][T22733] br0: port 1(c1) entered blocking state
[ 2087.725273][T22733] br0: port 1(c1) entered disabled state
[ 2087.725645][T22733] c1: entered allmulticast mode
[ 2087.729046][T22733] c1: entered promiscuous mode
[ 2088.405926][T22738] br0: port 2(c2) entered blocking state
[ 2088.406385][T22738] br0: port 2(c2) entered disabled state
[ 2088.406752][T22738] c2: entered allmulticast mode
[ 2088.411752][T22738] c2: entered promiscuous mode
[ 2089.143996][T22743] br0: port 3(c3) entered blocking state
[ 2089.144405][T22743] br0: port 3(c3) entered disabled state
[ 2089.144769][T22743] c3: entered allmulticast mode
[ 2089.150530][T22743] c3: entered promiscuous mode
[ 2089.826813][T22748] br0: port 4(sender) entered blocking state
[ 2089.827250][T22748] br0: port 4(sender) entered disabled state
[ 2089.827659][T22748] sender: entered allmulticast mode
[ 2089.831105][T22748] sender: entered promiscuous mode
[ 2090.056430][T22750] br0: port 4(sender) entered blocking state
[ 2090.056892][T22750] br0: port 4(sender) entered forwarding state
[ 2090.057611][T22750] br0: port 3(c3) entered blocking state
[ 2090.057924][T22750] br0: port 3(c3) entered forwarding state
[ 2090.058574][T22750] br0: port 2(c2) entered blocking state
[ 2090.058892][T22750] br0: port 2(c2) entered forwarding state
[ 2090.059535][T22750] br0: port 1(c1) entered blocking state
[ 2090.059854][T22750] br0: port 1(c1) entered forwarding state
[ 2102.616918][   T12] br0: port 1(c1) entered disabled state
[ 2102.787001][   T12] c1 (unregistering): left allmulticast mode
[ 2102.787437][   T12] c1 (unregistering): left promiscuous mode
[ 2102.787797][   T12] br0: port 1(c1) entered disabled state
[ 2103.123870][   T12] br0: port 2(c2) entered disabled state
[ 2103.231025][   T12] c2 (unregistering): left allmulticast mode
[ 2103.231513][   T12] c2 (unregistering): left promiscuous mode
[ 2103.231873][   T12] br0: port 2(c2) entered disabled state
[ 2103.636947][   T12] br0: port 3(c3) entered disabled state
[ 2103.766967][   T12] c3 (unregistering): left allmulticast mode
[ 2103.767400][   T12] c3 (unregistering): left promiscuous mode
[ 2103.767758][   T12] br0: port 3(c3) entered disabled state
[ 2104.132240][   T12] br0: port 4(sender) entered disabled state
[ 2104.220068][   T12] sender (unregistering): left allmulticast mode
[ 2104.220547][   T12] sender (unregistering): left promiscuous mode
[ 2104.220909][   T12] br0: port 4(sender) entered disabled state