On Tue, Nov 21, 2017 at 3:52 AM, Fengguang Wu <fengguang...@intel.com> wrote: > Here is a different call trace related to rhashtable. > > It occurs in 17 out of 90 boots. > > [ 342.666234] Writes: Total: 4 Max/Min: 0/0 Fail: 0 > [ 381.918047] INFO: task swapper/0:1 blocked for more than 120 seconds.
This looks very similar to the other lockup case: lock torture testing
and rhashtable testing at the same time, causing long long delays..
Linus
