[ 1321.486590][ T9460] br1: port 1(veth1) entered blocking state
[ 1321.486906][ T9460] br1: port 1(veth1) entered disabled state
[ 1321.487231][ T9460] veth1: entered allmulticast mode
[ 1321.490013][ T9460] veth1: entered promiscuous mode
[ 1321.578086][   T45] br1: port 1(veth1) entered blocking state
[ 1321.578419][   T45] br1: port 1(veth1) entered forwarding state
[ 1339.296184][ T9599] br1: port 1(veth1) entered disabled state
[ 1339.373154][ T9600] veth1: left allmulticast mode
[ 1339.373383][ T9600] veth1: left promiscuous mode
[ 1339.373691][ T9600] br1: port 1(veth1) entered disabled state