[  296.014765] br1: port 1(veth1) entered blocking state
[  296.014817] br1: port 1(veth1) entered disabled state
[  296.014853] veth1: entered allmulticast mode
[  296.014910] veth1: entered promiscuous mode
[  296.018482] br1: port 1(veth1) entered blocking state
[  296.018521] br1: port 1(veth1) entered forwarding state
[  321.006019] br1: port 1(veth1) entered disabled state
[  321.009731] veth1: left allmulticast mode
[  321.009766] veth1: left promiscuous mode
[  321.009797] br1: port 1(veth1) entered disabled state