[  739.778281][T21329] br0: port 1(veth1) entered blocking state
[  739.778968][T21329] br0: port 1(veth1) entered disabled state
[  739.779358][T21329] veth1: entered allmulticast mode
[  739.782952][T21329] veth1: entered promiscuous mode
[  739.842702][T21330] br0: port 2(veth2) entered blocking state
[  739.843062][T21330] br0: port 2(veth2) entered disabled state
[  739.843417][T21330] veth2: entered allmulticast mode
[  739.845058][T21330] veth2: entered promiscuous mode
[  739.880602][T21331] br0: port 3(veth4) entered blocking state
[  739.881272][T21331] br0: port 3(veth4) entered disabled state
[  739.881900][T21331] veth4: entered allmulticast mode
[  739.884929][T21331] veth4: entered promiscuous mode
[  740.229847][   T46] br0: port 1(veth1) entered blocking state
[  740.230333][   T46] br0: port 1(veth1) entered forwarding state
[  740.284246][   T71] br0: port 2(veth2) entered blocking state
[  740.284891][   T71] br0: port 2(veth2) entered forwarding state
[  740.351840][   T46] br0: port 3(veth4) entered blocking state
[  740.352448][   T46] br0: port 3(veth4) entered forwarding state
[  754.293533][T21403] veth3: entered promiscuous mode
[  755.556362][T21412] veth3: left promiscuous mode
[  755.600083][T21413] veth3: entered promiscuous mode
[  756.888670][T21422] veth3: left promiscuous mode
[  756.985237][T21430] br0: port 3(veth4) entered disabled state
[  757.035036][T21431] br0: port 2(veth2) entered disabled state
[  757.077200][T21432] br0: port 1(veth1) entered disabled state
[  757.126376][T21433] veth4: left allmulticast mode
[  757.126671][T21433] veth4: left promiscuous mode
[  757.127016][T21433] br0: port 3(veth4) entered disabled state
[  757.128059][T21433] veth2: left allmulticast mode
[  757.129025][T21433] veth2: left promiscuous mode
[  757.129364][T21433] br0: port 2(veth2) entered disabled state
[  757.131865][T21433] veth1: left allmulticast mode
[  757.132116][T21433] veth1: left promiscuous mode
[  757.132811][T21433] br0: port 1(veth1) entered disabled state