[   36.852506][  T272] ip (272) used greatest stack depth: 24520 bytes left
[   44.255516][  T306] ip (306) used greatest stack depth: 24464 bytes left
[   97.720710][  T628] ip (628) used greatest stack depth: 24384 bytes left
[  324.471870][ T1829] ip (1829) used greatest stack depth: 23376 bytes left
[  500.742502][ T2855] netem: version 1.3
[ 2986.313736][T18773] pm_nl_ctl (18773) used greatest stack depth: 21712 bytes left