[ 1260.459193][ T8957] br1: port 1(veth1) entered blocking state
[ 1260.459749][ T8957] br1: port 1(veth1) entered disabled state
[ 1260.460237][ T8957] veth1: entered allmulticast mode
[ 1260.463658][ T8957] veth1: entered promiscuous mode
[ 1260.561887][ T4022] br1: port 1(veth1) entered blocking state
[ 1260.562198][ T4022] br1: port 1(veth1) entered forwarding state
[ 1278.105817][ T9097] br1: port 1(veth1) entered disabled state
[ 1278.195013][ T9098] veth1: left allmulticast mode
[ 1278.195321][ T9098] veth1: left promiscuous mode
[ 1278.195705][ T9098] br1: port 1(veth1) entered disabled state