[  638.027357][ T3052] br0: port 1(veth1) entered blocking state
[  638.027685][ T3052] br0: port 1(veth1) entered disabled state
[  638.027978][ T3052] veth1: entered allmulticast mode
[  638.029877][ T3052] veth1: entered promiscuous mode
[  638.114056][ T3054] br0: port 2(veth2) entered blocking state
[  638.114360][ T3054] br0: port 2(veth2) entered disabled state
[  638.114641][ T3054] veth2: entered allmulticast mode
[  638.116536][ T3054] veth2: entered promiscuous mode
[  638.325365][   T37] br0: port 1(veth1) entered blocking state
[  638.325663][   T37] br0: port 1(veth1) entered forwarding state
[  638.422290][  T148] br0: port 2(veth2) entered blocking state
[  638.422762][  T148] br0: port 2(veth2) entered forwarding state
[  820.106522][ T4339] br0: port 2(veth2) entered disabled state
[  820.196416][ T4340] br0: port 1(veth1) entered disabled state
[  820.295184][ T4341] veth2: left allmulticast mode
[  820.296015][ T4341] veth2: left promiscuous mode
[  820.296341][ T4341] br0: port 2(veth2) entered disabled state
[  820.298034][ T4341] veth1: left allmulticast mode
[  820.298235][ T4341] veth1: left promiscuous mode
[  820.298562][ T4341] br0: port 1(veth1) entered disabled state