[ 1589.401166][ T8928] br1: port 1(veth1) entered blocking state
[ 1589.401619][ T8928] br1: port 1(veth1) entered disabled state
[ 1589.402065][ T8928] veth1: entered allmulticast mode
[ 1589.405429][ T8928] veth1: entered promiscuous mode
[ 1589.510060][   T56] br1: port 1(veth1) entered blocking state
[ 1589.510552][   T56] br1: port 1(veth1) entered forwarding state
[ 1608.869296][ T9067] br1: port 1(veth1) entered disabled state
[ 1608.983826][ T9068] veth1: left allmulticast mode
[ 1608.984193][ T9068] veth1: left promiscuous mode
[ 1608.984686][ T9068] br1: port 1(veth1) entered disabled state