[   32.339981][  T273] ip (273) used greatest stack depth: 24176 bytes left
[   34.748737][  T288] ip (288) used greatest stack depth: 24048 bytes left
[   71.683845][  T528] ip (528) used greatest stack depth: 23168 bytes left
[  450.154936][ T2861] netem: version 1.3
[ 2803.465327][T18793] pm_nl_ctl (18793) used greatest stack depth: 22048 bytes left