[ 1419.838336][T16748] ip (16748) used greatest stack depth: 24424 bytes left
[ 1420.868275][T16755] ip (16755) used greatest stack depth: 24328 bytes left
[ 1427.220209][T16797] ip (16797) used greatest stack depth: 24280 bytes left
[ 1636.230634][   T36] sched: DL replenish lagged too much