[  600.909918] br1: port 1(veth1) entered blocking state
[  600.909980] br1: port 1(veth1) entered disabled state
[  600.910072] veth1: entered allmulticast mode
[  600.910180] veth1: entered promiscuous mode
[  600.934270] br1: port 2(veth2) entered blocking state
[  600.934373] br1: port 2(veth2) entered disabled state
[  600.934445] veth2: entered allmulticast mode
[  600.934541] veth2: entered promiscuous mode
[  600.957255] br1: port 2(veth2) entered blocking state
[  600.957331] br1: port 2(veth2) entered forwarding state
[  600.957400] br1: port 1(veth1) entered blocking state
[  600.957473] br1: port 1(veth1) entered forwarding state
[  608.318050] br1: port 2(veth2) entered disabled state
[  608.318139] br1: port 1(veth1) entered disabled state
[  608.338129] veth2: left allmulticast mode
[  608.338188] veth2: left promiscuous mode
[  608.338224] br1: port 2(veth2) entered disabled state
[  608.355491] veth1: left allmulticast mode
[  608.355562] veth1: left promiscuous mode
[  608.355615] br1: port 1(veth1) entered disabled state