[ 1400.670033][ T8965] br1: port 1(veth1) entered blocking state
[ 1400.670368][ T8965] br1: port 1(veth1) entered disabled state
[ 1400.670623][ T8965] veth1: entered allmulticast mode
[ 1400.673701][ T8965] veth1: entered promiscuous mode
[ 1400.821436][    T8] br1: port 1(veth1) entered blocking state
[ 1400.821699][    T8] br1: port 1(veth1) entered forwarding state
[ 1435.146912][ T9056] br1: port 1(veth1) entered disabled state
[ 1435.309600][ T9057] veth1: left allmulticast mode
[ 1435.309923][ T9057] veth1: left promiscuous mode
[ 1435.310389][ T9057] br1: port 1(veth1) entered disabled state