[ 1232.430327][ T8804] br1: port 1(veth1) entered blocking state
[ 1232.430637][ T8804] br1: port 1(veth1) entered disabled state
[ 1232.430932][ T8804] veth1: entered allmulticast mode
[ 1232.432827][ T8804] veth1: entered promiscuous mode
[ 1232.521748][   T37] br1: port 1(veth1) entered blocking state
[ 1232.522016][   T37] br1: port 1(veth1) entered forwarding state
[ 1263.634983][ T8983] br1: port 1(veth1) entered disabled state
[ 1263.728795][ T8984] veth1: left allmulticast mode
[ 1263.729026][ T8984] veth1: left promiscuous mode
[ 1263.729438][ T8984] br1: port 1(veth1) entered disabled state