[ 1303.143301][ T8399] br1: port 1(veth1) entered blocking state
[ 1303.143652][ T8399] br1: port 1(veth1) entered disabled state
[ 1303.145361][ T8399] veth1: entered allmulticast mode
[ 1303.147405][ T8399] veth1: entered promiscuous mode
[ 1303.237727][   T37] br1: port 1(veth1) entered blocking state
[ 1303.238033][   T37] br1: port 1(veth1) entered forwarding state
[ 1320.961516][ T8538] br1: port 1(veth1) entered disabled state
[ 1321.056778][ T8539] veth1: left allmulticast mode
[ 1321.057351][ T8539] veth1: left promiscuous mode
[ 1321.057672][ T8539] br1: port 1(veth1) entered disabled state