[ 1235.929693][ T6660] br1: port 1(veth1) entered blocking state
[ 1235.930110][ T6660] br1: port 1(veth1) entered disabled state
[ 1235.930555][ T6660] veth1: entered allmulticast mode
[ 1235.934273][ T6660] veth1: entered promiscuous mode
[ 1236.062594][ T4261] br1: port 1(veth1) entered blocking state
[ 1236.063036][ T4261] br1: port 1(veth1) entered forwarding state
[ 1255.447593][ T6799] br1: port 1(veth1) entered disabled state
[ 1255.565778][ T6800] veth1: left allmulticast mode
[ 1255.566159][ T6800] veth1: left promiscuous mode
[ 1255.566678][ T6800] br1: port 1(veth1) entered disabled state