[  678.307905] br1: port 1(veth1) entered blocking state
[  678.307982] br1: port 1(veth1) entered disabled state
[  678.308031] veth1: entered allmulticast mode
[  678.308106] veth1: entered promiscuous mode
[  678.342027] br1: port 2(veth2) entered blocking state
[  678.342089] br1: port 2(veth2) entered disabled state
[  678.342137] veth2: entered allmulticast mode
[  678.342214] veth2: entered promiscuous mode
[  678.375250] br1: port 2(veth2) entered blocking state
[  678.375324] br1: port 2(veth2) entered forwarding state
[  678.375381] br1: port 1(veth1) entered blocking state
[  678.375427] br1: port 1(veth1) entered forwarding state
[  686.407261] br1: port 2(veth2) entered disabled state
[  686.407344] br1: port 1(veth1) entered disabled state
[  686.439551] veth2: left allmulticast mode
[  686.439599] veth2: left promiscuous mode
[  686.439631] br1: port 2(veth2) entered disabled state
[  686.470530] veth1: left allmulticast mode
[  686.470586] veth1: left promiscuous mode
[  686.470629] br1: port 1(veth1) entered disabled state