[ 1616.377765][ T7308] br1: port 1(veth1) entered blocking state
[ 1616.378061][ T7308] br1: port 1(veth1) entered disabled state
[ 1616.378343][ T7308] veth1: entered allmulticast mode
[ 1616.380269][ T7308] veth1: entered promiscuous mode
[ 1616.525663][  T156] br1: port 1(veth1) entered blocking state
[ 1616.525959][  T156] br1: port 1(veth1) entered forwarding state
[ 1637.045391][ T7384] br1: port 1(veth1) entered disabled state
[ 1637.190280][ T7385] veth1: left allmulticast mode
[ 1637.190504][ T7385] veth1: left promiscuous mode
[ 1637.190805][ T7385] br1: port 1(veth1) entered disabled state