Comment 10 for bug 1904589

I've run this through all the ubuntu kernel team ZFS test suite and also given this a full soak test most of this afternoon with multiple concurrent stress-ng file system I/O stress tests and not been able to trip this issue.

In my opinion ZFS is functioning correctly and I've not seen this error occur. This is a hard to reproduce error, the fix definitely has not regressed ZFS according to our testing, so my opinion is that this has passed my level of sufficient SRU testing.