[  745.349692][ T4910] br0: port 1(veth1) entered blocking state
[  745.349908][ T4910] br0: port 1(veth1) entered disabled state
[  745.350102][ T4910] veth1: entered allmulticast mode
[  745.351549][ T4910] veth1: entered promiscuous mode
[  745.372171][ T4912] br0: port 2(veth2) entered blocking state
[  745.372375][ T4912] br0: port 2(veth2) entered disabled state
[  745.372562][ T4912] veth2: entered allmulticast mode
[  745.373983][ T4912] veth2: entered promiscuous mode
[  745.421537][   T38] br0: port 1(veth1) entered blocking state
[  745.421732][   T38] br0: port 1(veth1) entered forwarding state
[  755.596543][   T38] br0: port 2(veth2) entered blocking state
[  755.596797][   T38] br0: port 2(veth2) entered forwarding state
[  761.902624][ T4933] br0: port 2(veth2) entered disabled state
[  761.971515][   T38] br0: port 2(veth2) entered blocking state
[  761.971764][   T38] br0: port 2(veth2) entered forwarding state
[  768.291820][ T4956] br0: port 1(veth1) entered disabled state
[  768.318148][ T4957] br0: port 2(veth2) entered disabled state
[  768.336832][ T4958] veth2: left allmulticast mode
[  768.336992][ T4958] veth2: left promiscuous mode
[  768.338608][ T4958] br0: port 2(veth2) entered disabled state
[  768.339537][ T4958] veth1: left allmulticast mode
[  768.339684][ T4958] veth1: left promiscuous mode
[  768.339901][ T4958] br0: port 1(veth1) entered disabled state