[   14.834831][  T257] ip (257) used greatest stack depth: 24320 bytes left
[   15.505517][  T262] ip (262) used greatest stack depth: 24160 bytes left
[  403.891939][ T4297] netem: version 1.3
[  528.616504][ T5188] ip (5188) used greatest stack depth: 24048 bytes left
[ 2160.709565][T19440] ip (19440) used greatest stack depth: 23904 bytes left
[ 2882.187900][T27790] pm_nl_ctl (27790) used greatest stack depth: 22784 bytes left