[  749.633894] br1: port 1(veth1) entered blocking state
[  749.633955] br1: port 1(veth1) entered disabled state
[  749.633989] veth1: entered allmulticast mode
[  749.634050] veth1: entered promiscuous mode
[  749.642044] br1: port 2(veth2) entered blocking state
[  749.642087] br1: port 2(veth2) entered disabled state
[  749.642119] veth2: entered allmulticast mode
[  749.642172] veth2: entered promiscuous mode
[  749.649741] br1: port 2(veth2) entered blocking state
[  749.649783] br1: port 2(veth2) entered forwarding state
[  749.649818] br1: port 1(veth1) entered blocking state
[  749.649849] br1: port 1(veth1) entered forwarding state
[  755.809287] br1: port 2(veth2) entered disabled state
[  755.809351] br1: port 1(veth1) entered disabled state
[  755.816980] veth2: left allmulticast mode
[  755.817030] veth2: left promiscuous mode
[  755.817060] br1: port 2(veth2) entered disabled state
[  755.824687] veth1: left allmulticast mode
[  755.824721] veth1: left promiscuous mode
[  755.824746] br1: port 1(veth1) entered disabled state