[ 1750.615006][ T7946] br0: port 1(veth1) entered blocking state
[ 1750.615405][ T7946] br0: port 1(veth1) entered disabled state
[ 1750.632877][ T7946] veth1: entered allmulticast mode
[ 1750.636018][ T7946] veth1: entered promiscuous mode
[ 1750.965223][   T45] br0: port 1(veth1) entered blocking state
[ 1750.965486][   T45] br0: port 1(veth1) entered forwarding state
[ 1758.701920][ T7981] br0: port 1(veth1) entered disabled state
[ 1758.871605][ T7982] veth1: left allmulticast mode
[ 1758.871850][ T7982] veth1: left promiscuous mode
[ 1758.872170][ T7982] br0: port 1(veth1) entered disabled state