[ 2275.674123][T20756] ip (20756) used greatest stack depth: 23440 bytes left
[ 2279.412118][T20781] u32 classifier
[ 2279.412446][T20781]     input device check on
[ 2279.412703][T20781]     Actions configured
[ 2279.676945][T20783] netem: version 1.3
[ 2281.097284][    C2] htb: netem qdisc 10: is non-work-conserving?
[ 2281.098354][    C2] htb: too many events!