[   33.250886][  T547] ip (547) used greatest stack depth: 23824 bytes left
[  249.007392][ T2853] netem: version 1.3
[  890.317826][ T2450] kworker/0:2 (2450) used greatest stack depth: 23552 bytes left
[ 1816.993316][T18823] pm_nl_ctl (18823) used greatest stack depth: 22480 bytes left