Re: BUG: Invalid wait context with KMEMLEAK and KASAN enabled

From: Richard Weinberger
Date: Mon Dec 07 2020 - 02:39:15 EST


Boqun,

----- Ursprüngliche Mail -----
>> Does this ring a bell?
>>
>> [ 2.298447] =============================
>> [ 2.298971] [ BUG: Invalid wait context ]
>> [ 2.298971] 5.10.0-rc6+ #388 Not tainted
>> [ 2.298971] -----------------------------
>> [ 2.298971] ksoftirqd/1/15 is trying to lock:
>> [ 2.298971] ffff888100b94598 (&n->list_lock){....}-{3:3}, at:
>> free_debug_processing+0x3d/0x210
>
> I guest you also had CONFIG_PROVE_RAW_LOCK_NESTING=y, right?

Yes, this is the case!

Thanks,
//richard