[ 864.573793][ T613] Initializing XFRM netlink socket [ 881.606958][ T1311] ip (1311) used greatest stack depth: 24368 bytes left [ 1103.912600][ T7025] ip (7025) used greatest stack depth: 23920 bytes left [ 1106.777212][ T7230] ip (7230) used greatest stack depth: 23456 bytes left