[    2.336699] ip (292) used greatest stack depth: 12272 bytes left
[    9.742066] ip (907) used greatest stack depth: 12248 bytes left
[   59.365570] netem: version 1.3
[  541.900650] ip (13780) used greatest stack depth: 12104 bytes left
[  608.262988] tc (15685) used greatest stack depth: 11936 bytes left
[  678.366768] pm_nl_ctl (18830) used greatest stack depth: 11848 bytes left