[ 1289.462521][ T8139] br1: port 1(veth1) entered blocking state
[ 1289.462774][ T8139] br1: port 1(veth1) entered disabled state
[ 1289.463022][ T8139] veth1: entered allmulticast mode
[ 1289.464888][ T8139] veth1: entered promiscuous mode
[ 1289.601881][ T4477] br1: port 1(veth1) entered blocking state
[ 1289.602133][ T4477] br1: port 1(veth1) entered forwarding state
[ 1308.363848][ T8214] br1: port 1(veth1) entered disabled state
[ 1308.487035][ T8215] veth1: left allmulticast mode
[ 1308.487242][ T8215] veth1: left promiscuous mode
[ 1308.487545][ T8215] br1: port 1(veth1) entered disabled state