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[223.255.225.227]) by smtp.gmail.com with ESMTPSA id g22-20020a1709029f9600b001a1c721f7f8sm7901772plq.267.2023.05.12.06.48.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 May 2023 06:48:50 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id 84551106A0F; Fri, 12 May 2023 20:48:46 +0700 (WIB) Date: Fri, 12 May 2023 20:48:46 +0700 From: Bagas Sanjaya To: Francesco Dolcini , Greg Kroah-Hartman , linux-usb@vger.kernel.org, stable@vger.kernel.org Cc: francesco.dolcini@toradex.com, liu.ming50@gmail.com, Badhri Jagan Sridharan Subject: Re: USB gadget regression on v6.4-rc1 and v6.1.28 Message-ID: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ymYbBZk3RZHol3+p" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org --ymYbBZk3RZHol3+p Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, May 12, 2023 at 11:07:10AM +0200, Francesco Dolcini wrote: > Hello all, > I recently did have a regression on v6.4rc1, and it seems that the same > exact issue is now happening also on v6.1.28. >=20 > I was not able yet to bisect it (yet), but what is happening is that > libusbgx[1] that we use to configure a USB NCM gadget interface[2][3] just > hang completely at boot. >=20 > This is happening with multiple ARM32 and ARM64 i.MX SOC (i.MX6, i.MX7, > i.MX8MM). >=20 > The logs is something like that >=20 > ``` > [* =EF=BF=BDF] A start job is running for Load def=E2=80=A6t schema g= 1.schema (6s / no limit) > M[K[** =EF=BF=BDF] A start job is running for Load def=E2=80=A6t schem= a g1.schema (7s / no limit) > M[K[*** =EF=BF=BDF] A start job is running for Load def=E2=80=A6t schem= a g1.schema (8s / no limit) > M[K[ *** =EF=BF=BDF] A start job is running for Load def=E2=80=A6t schem= a g1.schema (8s / no limit) > ``` >=20 > I will try to bisect this and provide more useful feedback ASAP, I > decided to not wait for it and just send this email in case someone has > some insight on what is going on. >=20 Thanks for the report. I'm adding it to regzbot: #regzbot ^introduced: 0db213ea8eed55 #regzbot titile: libusbgx hang completely at boot (stuck at loading g1.sche= ma) --=20 An old man doll... just what I always wanted! - Clara --ymYbBZk3RZHol3+p Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZF5DtwAKCRD2uYlJVVFO o4qOAQDO9PNiRuKEsUvIqOWbxp2Lo3cwMGFNMFvVp1Be++PB6QEAuaOlI3oULkid PDbhZCvc6xTB1Q1XA5UW4kqSK6hsIws= =xkQO -----END PGP SIGNATURE----- --ymYbBZk3RZHol3+p--