[  500.038801] br1: port 1(veth1) entered blocking state
[  500.038869] br1: port 1(veth1) entered disabled state
[  500.038928] veth1: entered allmulticast mode
[  500.039006] veth1: entered promiscuous mode
[  500.052635] br1: port 1(veth1) entered blocking state
[  500.052702] br1: port 1(veth1) entered forwarding state
[  525.843017] br1: port 1(veth1) entered disabled state
[  525.856926] veth1: left allmulticast mode
[  525.856991] veth1: left promiscuous mode
[  525.857039] br1: port 1(veth1) entered disabled state