[  560.846693][ T5292] ip (5292) used greatest stack depth: 23984 bytes left
[  569.284037][ T5347] netem: version 1.3
[  632.463800][ T5796] ip (5796) used greatest stack depth: 23808 bytes left
[ 1442.927556][T11320] ip (11320) used greatest stack depth: 23744 bytes left
[ 2138.275527][T17886] ip (17886) used greatest stack depth: 23152 bytes left
[ 3218.468802][T29020] pm_nl_ctl (29020) used greatest stack depth: 22752 bytes left