[ 1569.234248][ T8428] br1: port 1(veth1) entered blocking state
[ 1569.234695][ T8428] br1: port 1(veth1) entered disabled state
[ 1569.235111][ T8428] veth1: entered allmulticast mode
[ 1569.238553][ T8428] veth1: entered promiscuous mode
[ 1569.345914][   T69] br1: port 1(veth1) entered blocking state
[ 1569.346352][   T69] br1: port 1(veth1) entered forwarding state
[ 1602.625638][ T8608] br1: port 1(veth1) entered disabled state
[ 1602.730659][ T8609] veth1: left allmulticast mode
[ 1602.731025][ T8609] veth1: left promiscuous mode
[ 1602.731887][ T8609] br1: port 1(veth1) entered disabled state