[ 1300.997951][ T8603] br0: port 1(veth1) entered blocking state
[ 1300.998319][ T8603] br0: port 1(veth1) entered disabled state
[ 1300.998673][ T8603] veth1: entered allmulticast mode
[ 1301.001659][ T8603] veth1: entered promiscuous mode
[ 1301.165173][   T45] br0: port 1(veth1) entered blocking state
[ 1301.165514][   T45] br0: port 1(veth1) entered forwarding state
[ 1307.663003][ T8646] br0: port 1(veth1) entered disabled state
[ 1307.748842][ T8647] veth1: left allmulticast mode
[ 1307.749064][ T8647] veth1: left promiscuous mode
[ 1307.749391][ T8647] br0: port 1(veth1) entered disabled state