[   37.083054][  T269] ip (269) used greatest stack depth: 24592 bytes left
[   39.496001][  T282] ip (282) used greatest stack depth: 24560 bytes left
[  219.207408][ T1242] ip (1242) used greatest stack depth: 24432 bytes left
[  373.698748][ T2128] netem: version 1.3
[  434.215616][ T2379] ip (2379) used greatest stack depth: 23760 bytes left