Date: Tue, 23 Jul 2013 23:12:04 +0800 From: Jia-Shiun Li <jiashiun@gmail.com> To: freebsd-current@freebsd.org Subject: Panic at USB drive plugging in Message-ID: <CAHNYxxNwhAJChd0=DErbBguqjoPFgfYDFjv-CRzi1WNDdUvExw@mail.gmail.com>
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Hi all, as personal preference I compiled kernel with drivers as module as possible. Recently I found that plugging in USB drives causes kernel to panic. But it does not happen when booting with GENERIC kernel which has USB drivers compiled in. panic screenshot: http://goo.gl/pIIDaF back trace: http://goo.gl/ww4yy6 the kernel is compiled: FreeBSD 4cbsd 10.0-CURRENT FreeBSD 10.0-CURRENT #1 r253395: Fri Jul 19 15:20:08 CST 2013 jsli@4cbsd:/usr/obj/usr/src/sys/Minimal amd64 the back trace looks like devd and something had timing issues. Any ideas? Regards, Jia-Shiun.
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