[    9.032614][  T177] grep (177) used greatest stack depth: 23984 bytes left
[   49.150118][ T1686] ip (1686) used greatest stack depth: 23808 bytes left
[  300.623846][ T6718] ip (6718) used greatest stack depth: 23600 bytes left
[  599.772735][T12376] ip (12376) used greatest stack depth: 23560 bytes left
[  828.063818][T19151] ip (19151) used greatest stack depth: 23400 bytes left
[ 1043.098262][T26361] pm_nl_ctl (26361) used greatest stack depth: 22992 bytes left