Re: sd_setup_discard_cmnd: BUG: unable to handle kernel NULL pointer dereference at (null)

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>>>>> "Stefan" == Stefan Priebe <- Profihost AG <s.priebe@xxxxxxxxxxxx>> writes:

Stefan> Hi, while using vanilla 3.10.44 with drbd on top of a md raid1.

Stefan> I'm pretty often hitting the followin kernel bug.

Stefan> [<ffffffff8128105c>] blk_add_request_payload+0xc/0x90

That's really messed up. This means we received a request with no bio.

Does this happen with later kernels?

-- 
Martin K. Petersen	Oracle Linux Engineering
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