[  703.142191][ T4420] br1: port 1(veth1) entered blocking state
[  703.142533][ T4420] br1: port 1(veth1) entered disabled state
[  703.142851][ T4420] veth1: entered allmulticast mode
[  703.155307][ T4420] veth1: entered promiscuous mode
[  703.198802][   T38] br1: port 1(veth1) entered blocking state
[  703.199133][   T38] br1: port 1(veth1) entered forwarding state
[  718.827007][ T4557] br1: port 1(veth1) entered disabled state
[  718.857213][ T4558] veth1: left allmulticast mode
[  718.857446][ T4558] veth1: left promiscuous mode
[  718.857749][ T4558] br1: port 1(veth1) entered disabled state