[ 1299.487710][ T6554] br1: port 1(veth1) entered blocking state
[ 1299.487953][ T6554] br1: port 1(veth1) entered disabled state
[ 1299.488193][ T6554] veth1: entered allmulticast mode
[ 1299.490089][ T6554] veth1: entered promiscuous mode
[ 1299.630211][    T9] br1: port 1(veth1) entered blocking state
[ 1299.630505][    T9] br1: port 1(veth1) entered forwarding state
[ 1333.802944][ T6636] br1: port 1(veth1) entered disabled state
[ 1333.956405][ T6637] veth1: left allmulticast mode
[ 1333.956607][ T6637] veth1: left promiscuous mode
[ 1333.957978][ T6637] br1: port 1(veth1) entered disabled state