[ 1556.436271][ T8625] br1: port 1(veth1) entered blocking state
[ 1556.436549][ T8625] br1: port 1(veth1) entered disabled state
[ 1556.436813][ T8625] veth1: entered allmulticast mode
[ 1556.439753][ T8625] veth1: entered promiscuous mode
[ 1556.596674][   T40] br1: port 1(veth1) entered blocking state
[ 1556.596948][   T40] br1: port 1(veth1) entered forwarding state
[ 1576.884825][ T8701] br1: port 1(veth1) entered disabled state
[ 1577.025432][ T8702] veth1: left allmulticast mode
[ 1577.025673][ T8702] veth1: left promiscuous mode
[ 1577.025980][ T8702] br1: port 1(veth1) entered disabled state