[ 1342.722929][ T7731] br1: port 1(veth1) entered blocking state
[ 1342.723223][ T7731] br1: port 1(veth1) entered disabled state
[ 1342.723493][ T7731] veth1: entered allmulticast mode
[ 1342.725691][ T7731] veth1: entered promiscuous mode
[ 1342.800496][  T115] br1: port 1(veth1) entered blocking state
[ 1342.800795][  T115] br1: port 1(veth1) entered forwarding state
[ 1356.212329][ T7830] br1: port 1(veth1) entered disabled state
[ 1356.300386][ T7831] veth1: left allmulticast mode
[ 1356.300684][ T7831] veth1: left promiscuous mode
[ 1356.301135][ T7831] br1: port 1(veth1) entered disabled state