[ 1213.299155][ T6910] br1: port 1(veth1) entered blocking state
[ 1213.299468][ T6910] br1: port 1(veth1) entered disabled state
[ 1213.299754][ T6910] veth1: entered allmulticast mode
[ 1213.301686][ T6910] veth1: entered promiscuous mode
[ 1213.435780][   T49] br1: port 1(veth1) entered blocking state
[ 1213.436043][   T49] br1: port 1(veth1) entered forwarding state
[ 1245.794419][ T7001] br1: port 1(veth1) entered disabled state
[ 1245.904459][ T7002] veth1: left allmulticast mode
[ 1245.904793][ T7002] veth1: left promiscuous mode
[ 1245.905281][ T7002] br1: port 1(veth1) entered disabled state