From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: Re: kernel NULL pointer during reset_controller operation with IO on 4.11.0-rc7 Date: Tue, 25 Apr 2017 21:06:30 +0300 Message-ID: <20170425180630.GU14088@mtr-leonro.local> References: <1413097100.14743757.1492668219336.JavaMail.zimbra@redhat.com> <97bb90ec-4337-62f7-f08d-a673975a5637@grimberg.me> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="lh55S0yADJsuIVGW" Return-path: Content-Disposition: inline In-Reply-To: <97bb90ec-4337-62f7-f08d-a673975a5637-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Sagi Grimberg Cc: Yi Zhang , linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, maxg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org List-Id: linux-rdma@vger.kernel.org --lh55S0yADJsuIVGW Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Apr 20, 2017 at 07:21:29PM +0300, Sagi Grimberg wrote: > > > [1] > > [ 5968.515237] DMAR: DRHD: handling fault status reg 2 > > [ 5968.519449] mlx5_2:dump_cqe:262:(pid 0): dump error cqe > > [ 5968.519450] 00000000 00000000 00000000 00000000 > > [ 5968.519451] 00000000 00000000 00000000 00000000 > > [ 5968.519451] 00000000 00000000 00000000 00000000 > > [ 5968.519452] 00000000 02005104 00000316 a71710e3 > > Max, Can you decode this for us? I'm not Max and maybe he will shed more light on it. I didn't find such error in our documentation. Thanks > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > More majordomo info at http://vger.kernel.org/majordomo-info.html --lh55S0yADJsuIVGW Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEkhr/r4Op1/04yqaB5GN7iDZyWKcFAlj/kCUACgkQ5GN7iDZy WKfNQg//Z3nif5LDfcHmwgXSLv3qMriuGeZ3mV329vIf36kHdgsSdZGf/z2N5wXO F1S6Rw06hgJ7G42M1wAH985XcKIY67kBlZpDw7MdObXyA5qHKRN99YH/C7Q42L96 PxqOltY8sZfouOmjBZ7P7prAnuBmYCsvDswjRqcx7Avcbb+yfxUpBAw+lylSqB+g FP8o+LK+dUwFghNzJcZ2CWmfr/HilMucNO4e1kUwuXgY2CGjnjTUrFET/edHAfUa oJfIdc7oR4Gcx5xXMgY466L8BJPQV5q0hCEzBKieuboRz9wvnaiprY1kXNZoiUO1 YNRXIFDvvYcvHjb0VFxE+CwJ65W0p53uJds41QO2N4XDpx5suVTRkKC2tEFBR4hY mgf9UF9a2r3PW7D8qwulVE91cyFnw53xMKqT3ci8m4gEpRCER5fuOR9pR7Yej2B+ sMfJ155BH+bAHCJ2/N0qgeidOWS/soQ3IsbnVa9gpAx5rJHJ47qKRyTaj6sOap44 zflAGsnvsNBz/tygZWFdYHYT54NKL/Bh19rT2AkYvGY4BxgsiSkStsE/yfCbllIk 1YDxqpbyFKSWmPYTbQ+RSvZgJ8QZMw1vqmBLglxL6oWTAPvnfDJNRvQ/xk6WU3bC rpGq5OPYMQJmVB/OXZu6x8dXaLD9M6XFW/RjpDX35+B5U5Y5B8U= =TqcV -----END PGP SIGNATURE----- --lh55S0yADJsuIVGW-- -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html