[ 1243.814292][ T7441] br1: port 1(veth1) entered blocking state
[ 1243.814811][ T7441] br1: port 1(veth1) entered disabled state
[ 1243.815283][ T7441] veth1: entered allmulticast mode
[ 1243.819270][ T7441] veth1: entered promiscuous mode
[ 1243.928057][  T251] br1: port 1(veth1) entered blocking state
[ 1243.928408][  T251] br1: port 1(veth1) entered forwarding state
[ 1275.014103][ T7620] br1: port 1(veth1) entered disabled state
[ 1275.088931][ T7621] veth1: left allmulticast mode
[ 1275.089195][ T7621] veth1: left promiscuous mode
[ 1275.089539][ T7621] br1: port 1(veth1) entered disabled state