[ 1010.188660][T21558] br1: port 1(veth1) entered blocking state
[ 1010.189076][T21558] br1: port 1(veth1) entered disabled state
[ 1010.189430][T21558] veth1: entered allmulticast mode
[ 1010.191862][T21558] veth1: entered promiscuous mode
[ 1010.215282][ T7827] br1: port 1(veth1) entered blocking state
[ 1010.215626][ T7827] br1: port 1(veth1) entered forwarding state
[ 1021.376905][T21661] br1: port 1(veth1) entered disabled state
[ 1021.400804][T21662] veth1: left allmulticast mode
[ 1021.401110][T21662] veth1: left promiscuous mode
[ 1021.401484][T21662] br1: port 1(veth1) entered disabled state