[   32.351209][  T272] ip (272) used greatest stack depth: 23944 bytes left
[   33.423971][  T278] ip (278) used greatest stack depth: 23552 bytes left
[  389.162614][ T2237] netem: version 1.3
[ 1252.451218][ T6420] ip (6420) used greatest stack depth: 23544 bytes left
[ 1676.594802][   T52] kworker/dying (52) used greatest stack depth: 23520 bytes left