[  640.231820] br1: port 1(veth1) entered blocking state
[  640.231898] br1: port 1(veth1) entered disabled state
[  640.231957] veth1: entered allmulticast mode
[  640.232052] veth1: entered promiscuous mode
[  640.235079] br1: port 1(veth1) entered blocking state
[  640.235108] br1: port 1(veth1) entered forwarding state
[  640.237782] br1: port 2(veth2) entered blocking state
[  640.237837] br1: port 2(veth2) entered disabled state
[  640.237894] veth2: entered allmulticast mode
[  640.237973] veth2: entered promiscuous mode
[  640.240986] br1: port 2(veth2) entered blocking state
[  640.241014] br1: port 2(veth2) entered forwarding state
[  655.740536] br1: port 2(veth2) entered disabled state
[  655.743347] veth2: left allmulticast mode
[  655.743370] veth2: left promiscuous mode
[  655.743392] br1: port 2(veth2) entered disabled state
[  655.746279] br1: port 1(veth1) entered disabled state
[  655.749114] veth1: left allmulticast mode
[  655.749174] veth1: left promiscuous mode
[  655.749231] br1: port 1(veth1) entered disabled state