[    9.622117][  T245] ip (245) used greatest stack depth: 24320 bytes left
[    9.843283][  T254] ip (254) used greatest stack depth: 24176 bytes left
[   29.082809][ T1077] ip (1077) used greatest stack depth: 23824 bytes left
[   72.234423][ T2106] ip (2106) used greatest stack depth: 23696 bytes left
[  138.546724][ T4312] netem: version 1.3
[  971.345246][T21666] ip (21666) used greatest stack depth: 23600 bytes left
[ 1052.397943][T24767] pm_nl_ctl (24767) used greatest stack depth: 22304 bytes left