[   14.825108][  T256] ip (256) used greatest stack depth: 24688 bytes left
[   54.640627][  T680] ip (680) used greatest stack depth: 24464 bytes left
[   72.365161][  T878] ip (878) used greatest stack depth: 24304 bytes left
[  238.580573][ T2511] ip (2511) used greatest stack depth: 23888 bytes left
[  426.013513][ T4285] netem: version 1.3
[ 1493.103281][T12013] ip (12013) used greatest stack depth: 23856 bytes left
[ 2973.277999][T27732] pm_nl_ctl (27732) used greatest stack depth: 22784 bytes left