[ 1226.703017][ T4044] br1: port 1(veth1) entered blocking state
[ 1226.703719][ T4044] br1: port 1(veth1) entered disabled state
[ 1226.704034][ T4044] veth1: entered allmulticast mode
[ 1226.706040][ T4044] veth1: entered promiscuous mode
[ 1226.782608][ T2040] br1: port 1(veth1) entered blocking state
[ 1226.783032][ T2040] br1: port 1(veth1) entered forwarding state
[ 1257.995240][ T4223] br1: port 1(veth1) entered disabled state
[ 1258.073297][ T4224] veth1: left allmulticast mode
[ 1258.073608][ T4224] veth1: left promiscuous mode
[ 1258.073959][ T4224] br1: port 1(veth1) entered disabled state