AGX Xavier reboots after 1 core cpu loads 100%

argus_camera --outputsize=640x480 freezes too (multiple session).
I find same pretty same problem vithout solution here: Argus errors with high cpu load and subsequent issues - #24 by SanjayD

Logs same:

Jan 27 11:52:55 jetson nvargus-daemon[6225]: (Argus) Error InvalidState:  (propagating from src/api/ScfCaptureThread.cpp, function run(), line 109)
Jan 27 11:52:55 jetson nvargus-daemon[6225]: SCF: Error InvalidState: Session has suffered a critical failure (in src/api/Session.cpp, function capture(), line 667)

PS. I see what syslog file is large