[ 1686.678763][ T7943] br1: port 1(veth1) entered blocking state
[ 1686.679192][ T7943] br1: port 1(veth1) entered disabled state
[ 1686.679620][ T7943] veth1: entered allmulticast mode
[ 1686.682972][ T7943] veth1: entered promiscuous mode
[ 1686.794924][   T37] br1: port 1(veth1) entered blocking state
[ 1686.795409][   T37] br1: port 1(veth1) entered forwarding state
[ 1706.253436][ T8082] br1: port 1(veth1) entered disabled state
[ 1706.379064][ T8083] veth1: left allmulticast mode
[ 1706.379455][ T8083] veth1: left promiscuous mode
[ 1706.379950][ T8083] br1: port 1(veth1) entered disabled state