Tcrypt does all work in module init, which can take long time and therefore
triggers 'soft lockup' warning.
Possible solutions are:
1. Build kernel with CONFIG_LOCKUP_DETECTOR option disabled,
2. Boot kernel with 'nowatchdog' argument,
3. Ignore warning.
quoted
ERROR: could not insert 'tcrypt': Resource temporarily unavailable
Tcrypt fails to load after running tests, that's expected.
Thanks a lot for clearing that out =)