[ 1569.154220][ T4757] br1: port 1(veth1) entered blocking state
[ 1569.154654][ T4757] br1: port 1(veth1) entered disabled state
[ 1569.154924][ T4757] veth1: entered allmulticast mode
[ 1569.156844][ T4757] veth1: entered promiscuous mode
[ 1569.320038][   T66] br1: port 1(veth1) entered blocking state
[ 1569.320361][   T66] br1: port 1(veth1) entered forwarding state
[ 1584.733876][ T4816] br1: port 1(veth1) entered disabled state
[ 1584.888929][ T4817] veth1: left allmulticast mode
[ 1584.889150][ T4817] veth1: left promiscuous mode
[ 1584.889481][ T4817] br1: port 1(veth1) entered disabled state