Messages in this thread | | | Date | Tue, 15 Dec 2020 21:04:07 -0800 | From | "Paul E. McKenney" <> | Subject | TREE01 rcutorture writer stalls? |
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Hello, Frederic,
Are you seeing rcutorture writer stalls? Please see attached for an example from testing, search for "Call Trace". I am running an overnight test, which should get me some idea of frequency. My thought is to run on the same version, but without the rcutorture.nocbs_nthreads=0 and rcutorture.nocbs_toggle=1000 kernel boot parameters.
This sort of error can occur when grace periods are progressing, but callback processing is not. Things do seem to recover.
Other thoughts?
Thanx, Paul [unhandled content-type:application/gzip] | |