[ 1648.308651][ T7945] br1: port 1(veth1) entered blocking state
[ 1648.309074][ T7945] br1: port 1(veth1) entered disabled state
[ 1648.309477][ T7945] veth1: entered allmulticast mode
[ 1648.312643][ T7945] veth1: entered promiscuous mode
[ 1648.454484][   T38] br1: port 1(veth1) entered blocking state
[ 1648.454723][   T38] br1: port 1(veth1) entered forwarding state
[ 1664.118939][ T8005] br1: port 1(veth1) entered disabled state
[ 1664.280642][ T8006] veth1: left allmulticast mode
[ 1664.280874][ T8006] veth1: left promiscuous mode
[ 1664.282270][ T8006] br1: port 1(veth1) entered disabled state