[  752.643878] br1: port 1(veth1) entered blocking state
[  752.643949] br1: port 1(veth1) entered disabled state
[  752.644019] veth1: entered allmulticast mode
[  752.644107] veth1: entered promiscuous mode
[  752.654254] br1: port 1(veth1) entered blocking state
[  752.654327] br1: port 1(veth1) entered forwarding state
[  778.147694] br1: port 1(veth1) entered disabled state
[  778.158681] veth1: left allmulticast mode
[  778.158744] veth1: left promiscuous mode
[  778.158784] br1: port 1(veth1) entered disabled state