[ 1558.804496][ T7108] br1: port 1(veth1) entered blocking state
[ 1558.804783][ T7108] br1: port 1(veth1) entered disabled state
[ 1558.805039][ T7108] veth1: entered allmulticast mode
[ 1558.806919][ T7108] veth1: entered promiscuous mode
[ 1558.959801][ T5179] br1: port 1(veth1) entered blocking state
[ 1558.960054][ T5179] br1: port 1(veth1) entered forwarding state
[ 1574.914859][ T7167] br1: port 1(veth1) entered disabled state
[ 1575.063708][ T7168] veth1: left allmulticast mode
[ 1575.063978][ T7168] veth1: left promiscuous mode
[ 1575.064323][ T7168] br1: port 1(veth1) entered disabled state