[   54.574948][  T272] ip (272) used greatest stack depth: 23960 bytes left
[  135.823158][ T1141] ip (1141) used greatest stack depth: 23320 bytes left
[  328.819887][ T2853] netem: version 1.3
[ 1263.219543][ T8749] ip (8749) used greatest stack depth: 23144 bytes left
[ 2225.524294][T17264] ip (17264) used greatest stack depth: 23016 bytes left
[ 2343.177888][T18831] pm_nl_ctl (18831) used greatest stack depth: 22480 bytes left