On Wed, Sep 16, 2020 at 03:14:37PM +0300, Vladimir Oltean wrote: > Nonetheless, you bring up a good point. I'll try to bring into net-next > the minimum amount of required delta (which seems to be the > fsl_lx2160a_r1_devtype_data structure only), and I'll re-test. So I'm back with some interesting results. Test 1: NXP LSDK 20.04 based on v5.4.3 - reordering reproduces instantly Test 2: net-next 5.9-rc3 with upstream defconfig and all downstream patches imported from LSDK - hasn't reproduced in 20 hours of testing Test 3: net-next 5.9-rc3 with .config imported from LSDK - hasn't reproduced in 335 iterations Test 4: linux stable linux-5.4.y - hasn't reproduced in 137 iterations Test 5: torvalds v5.4.3 - reproduces instantly Thanks, -Vladimir