[ 1515.856358][ T6718] br1: port 1(veth1) entered blocking state
[ 1515.856793][ T6718] br1: port 1(veth1) entered disabled state
[ 1515.857181][ T6718] veth1: entered allmulticast mode
[ 1515.860763][ T6718] veth1: entered promiscuous mode
[ 1516.020295][ T3812] br1: port 1(veth1) entered blocking state
[ 1516.020674][ T3812] br1: port 1(veth1) entered forwarding state
[ 1550.798371][ T6810] br1: port 1(veth1) entered disabled state
[ 1550.942283][ T6811] veth1: left allmulticast mode
[ 1550.942938][ T6811] veth1: left promiscuous mode
[ 1550.943245][ T6811] br1: port 1(veth1) entered disabled state