[ 3050.127708][ T8821] br0: port 1(veth1) entered blocking state
[ 3050.128730][ T8821] br0: port 1(veth1) entered disabled state
[ 3050.129036][ T8821] veth1: entered allmulticast mode
[ 3050.131214][ T8821] veth1: entered promiscuous mode
[ 3050.446138][ T5740] br0: port 1(veth1) entered blocking state
[ 3050.446469][ T5740] br0: port 1(veth1) entered forwarding state
[ 3057.926764][ T8853] br0: port 1(veth1) entered disabled state
[ 3058.083721][ T8854] veth1: left allmulticast mode
[ 3058.084702][ T8854] veth1: left promiscuous mode
[ 3058.085041][ T8854] br0: port 1(veth1) entered disabled state