[  740.538338] br1: port 1(veth1) entered blocking state
[  740.538390] br1: port 1(veth1) entered disabled state
[  740.538427] veth1: entered allmulticast mode
[  740.538487] veth1: entered promiscuous mode
[  740.541117] br1: port 1(veth1) entered blocking state
[  740.541185] br1: port 1(veth1) entered forwarding state
[  750.499527] br1: port 1(veth1) entered disabled state
[  750.502104] veth1: left allmulticast mode
[  750.502135] veth1: left promiscuous mode
[  750.502167] br1: port 1(veth1) entered disabled state