Date: Wed, 24 Jul 2013 22:26:08 +0800 From: Jia-Shiun Li <jiashiun@gmail.com> To: Alexander Motin <mav@freebsd.org> Cc: Hans Petter Selasky <hps@bitfrost.no>, freebsd-current@freebsd.org Subject: Re: Panic at USB drive plugging in Message-ID: <CAHNYxxMUYOqv%2BR4Ggppaox0DAbq8KGhp0dQnCy9owz7EG0t-Hw@mail.gmail.com> In-Reply-To: <51EEE15C.6020900@FreeBSD.org> References: <CAHNYxxNwhAJChd0=DErbBguqjoPFgfYDFjv-CRzi1WNDdUvExw@mail.gmail.com> <51EEAA36.6030206@bitfrost.no> <51EEABA3.7060909@FreeBSD.org> <CAHNYxxNuhh3waaYWvX3iCo7zFQWWHpW3sh2rKMO%2BKppTgLzxjQ@mail.gmail.com> <51EEE15C.6020900@FreeBSD.org>
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On Wed, Jul 24, 2013 at 4:02 AM, Alexander Motin <mav@freebsd.org> wrote: > cam.k kernel module includes all existing periph drivers in one bundle. > Loading cam.ko you are probably getting sg driver also, that triggers > reported issue. You may try to rip out sg with single line hack to module's > Makefile. The real fix require looking closer on sg, which I never used. > Indeed. Test result did confirm that if sg is not included in cam.ko USB drives will not cause kernel to panic. Jia-Shiun.
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