[ 1668.487741][ T7906] br0: port 1(veth1) entered blocking state
[ 1668.488370][ T7906] br0: port 1(veth1) entered disabled state
[ 1668.499690][ T7906] veth1: entered allmulticast mode
[ 1668.503221][ T7906] veth1: entered promiscuous mode
[ 1668.725275][  T248] br0: port 1(veth1) entered blocking state
[ 1668.725771][  T248] br0: port 1(veth1) entered forwarding state
[ 1675.807907][ T7949] br0: port 1(veth1) entered disabled state
[ 1675.922033][ T7950] veth1: left allmulticast mode
[ 1675.922390][ T7950] veth1: left promiscuous mode
[ 1675.922876][ T7950] br0: port 1(veth1) entered disabled state