[  680.021130][ T3855] br1: port 1(veth1) entered blocking state
[  680.021425][ T3855] br1: port 1(veth1) entered disabled state
[  680.021705][ T3855] veth1: entered allmulticast mode
[  680.023592][ T3855] veth1: entered promiscuous mode
[  680.177771][   T64] br1: port 1(veth1) entered blocking state
[  680.178061][   T64] br1: port 1(veth1) entered forwarding state
[  696.225037][ T3914] br1: port 1(veth1) entered disabled state
[  696.392631][ T3915] veth1: left allmulticast mode
[  696.394528][ T3915] veth1: left promiscuous mode
[  696.395019][ T3915] br1: port 1(veth1) entered disabled state