[ 1268.250453][ T4978] br1: port 1(veth1) entered blocking state
[ 1268.250749][ T4978] br1: port 1(veth1) entered disabled state
[ 1268.251012][ T4978] veth1: entered allmulticast mode
[ 1268.252857][ T4978] veth1: entered promiscuous mode
[ 1268.407570][    T8] br1: port 1(veth1) entered blocking state
[ 1268.407976][    T8] br1: port 1(veth1) entered forwarding state
[ 1302.666875][ T5060] br1: port 1(veth1) entered disabled state
[ 1302.812906][ T5061] veth1: left allmulticast mode
[ 1302.813214][ T5061] veth1: left promiscuous mode
[ 1302.813518][ T5061] br1: port 1(veth1) entered disabled state