[LTP] [linux-next:master] [block/bdev] 3c20917120: BUG:sleeping_function_called_from_invalid_context_at_mm/util.c

[Luis Chamberlain]

On Sat, Mar 22, 2025 at 07:14:40PM -0400, Johannes Weiner wrote:
> Hey Luis,
> 
> This looks like the same issue the bot reported here:
> 
> https://lore.kernel.org/all/20250321135524.GA1888695@cmpxchg.org/
> 
> There is a fix for it queued in next-20250318 and later. Could you
> please double check with your reproducer against a more recent next?

Confirmed, at least it's been 30 minutes and no crashes now where as
before it would crash in 1 minute. I'll let it soak for 2.5 hours in
the hopes I can trigger the warning originally reported by this thread.

Even though from code inspection I see how the kernel warning would
trigger I just want to force trigger it on a test, and I can't yet.

  Luis