[   30.739724][  T273] ip (273) used greatest stack depth: 24176 bytes left
[  276.275760][ T1961] ip (1961) used greatest stack depth: 23856 bytes left
[  303.869830][ T2117] netem: version 1.3
[ 1729.389252][T11091] ip (11091) used greatest stack depth: 23488 bytes left
[ 1807.844246][   T63] kworker/dying (63) used greatest stack depth: 22896 bytes left