On Wed, May 31, 2023 at 06:34:49AM -0700, Bart Van Assche wrote: > On 5/30/23 07:55, Christoph Hellwig wrote: >> No, I mean block/001 > > Test block/001 also passes on my test setup. That setup is as follows: > * Kernel commit 0cac5b67c168 ("Merge branch 'for-6.5/block' into > for-next"). > * Multiple debugging options enabled in the kernel config (DEBUG_LIST, > PROVE_LOCKING, KASAN, UBSAN, ...). > > I ran this test twice: once with /dev/vdb as test device and once with > /dev/ram0 as test device. Hi Bart, I did a quick re-run on the latest for-6.5/block tree and can't reproduce the hang. Let me see if it is still there with my old branch or if something else made it go away.