[ 1685.017728][ T8240] br1: port 1(veth1) entered blocking state
[ 1685.018641][ T8240] br1: port 1(veth1) entered disabled state
[ 1685.018908][ T8240] veth1: entered allmulticast mode
[ 1685.020728][ T8240] veth1: entered promiscuous mode
[ 1685.173851][ T5964] br1: port 1(veth1) entered blocking state
[ 1685.174236][ T5964] br1: port 1(veth1) entered forwarding state
[ 1720.869302][ T8419] br1: port 1(veth1) entered disabled state
[ 1721.028162][ T8420] veth1: left allmulticast mode
[ 1721.028366][ T8420] veth1: left promiscuous mode
[ 1721.028671][ T8420] br1: port 1(veth1) entered disabled state