[ 1253.206479][ T7158] br1: port 1(veth1) entered blocking state
[ 1253.206765][ T7158] br1: port 1(veth1) entered disabled state
[ 1253.207048][ T7158] veth1: entered allmulticast mode
[ 1253.208950][ T7158] veth1: entered promiscuous mode
[ 1253.358616][ T2507] br1: port 1(veth1) entered blocking state
[ 1253.358878][ T2507] br1: port 1(veth1) entered forwarding state
[ 1286.242135][ T7249] br1: port 1(veth1) entered disabled state
[ 1286.367877][ T7251] veth1: left allmulticast mode
[ 1286.368318][ T7251] veth1: left promiscuous mode
[ 1286.368808][ T7251] br1: port 1(veth1) entered disabled state