[ 1320.155042][ T9708] br1: port 1(veth1) entered blocking state
[ 1320.155310][ T9708] br1: port 1(veth1) entered disabled state
[ 1320.155550][ T9708] veth1: entered allmulticast mode
[ 1320.159642][ T9708] veth1: entered promiscuous mode
[ 1320.298634][   T49] br1: port 1(veth1) entered blocking state
[ 1320.298898][   T49] br1: port 1(veth1) entered forwarding state
[ 1334.665985][ T9767] br1: port 1(veth1) entered disabled state
[ 1334.794021][ T9768] veth1: left allmulticast mode
[ 1334.794357][ T9768] veth1: left promiscuous mode
[ 1334.794747][ T9768] br1: port 1(veth1) entered disabled state