[   29.196321][  T256] ip (256) used greatest stack depth: 24408 bytes left
[  256.608887][ T1863] ip (1863) used greatest stack depth: 24080 bytes left
[  292.221287][ T2088] ip (2088) used greatest stack depth: 23616 bytes left
[  297.767312][ T2126] netem: version 1.3
[ 1709.365622][   T70] kworker/dying (70) used greatest stack depth: 23120 bytes left