[  449.172993][ T3252] br0: port 1(veth1) entered blocking state
[  449.173207][ T3252] br0: port 1(veth1) entered disabled state
[  449.173405][ T3252] veth1: entered allmulticast mode
[  449.175590][ T3252] veth1: entered promiscuous mode
[  449.203201][ T3254] br0: port 2(veth2) entered blocking state
[  449.203462][ T3254] br0: port 2(veth2) entered disabled state
[  449.203714][ T3254] veth2: entered allmulticast mode
[  449.205238][ T3254] veth2: entered promiscuous mode
[  449.265612][   T39] br0: port 1(veth1) entered blocking state
[  449.265806][   T39] br0: port 1(veth1) entered forwarding state
[  449.293849][   T39] br0: port 2(veth2) entered blocking state
[  449.294077][   T39] br0: port 2(veth2) entered forwarding state
[  475.803960][ T3347] br0: port 2(veth2) entered disabled state
[  475.829902][ T3348] br0: port 1(veth1) entered disabled state
[  475.870217][ T3349] veth2: left allmulticast mode
[  475.870466][ T3349] veth2: left promiscuous mode
[  475.870761][ T3349] br0: port 2(veth2) entered disabled state
[  475.871729][ T3349] veth1: left allmulticast mode
[  475.871864][ T3349] veth1: left promiscuous mode
[  475.872059][ T3349] br0: port 1(veth1) entered disabled state