Date: Sun, 25 Mar 2001 19:01:55 +0200 From: Szilveszter Adam <sziszi@petra.hos.u-szeged.hu> To: current@freebsd.org Subject: Re: midi causes panic on boot? (update) Message-ID: <20010325190155.A1795@petra.hos.u-szeged.hu> In-Reply-To: <200103140904.f2E945607519@silver.carrots.uucp.r.dl.itc.u-tokyo.ac.jp>; from tanimura@r.dl.itc.u-tokyo.ac.jp on Wed, Mar 14, 2001 at 06:04:05PM %2B0900 References: <20010312163850.A28997@petra.hos.u-szeged.hu> <20010314004953.B549@zippy.mybox.zip> <200103140904.f2E945607519@silver.carrots.uucp.r.dl.itc.u-tokyo.ac.jp>
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Hello folks, I have tried it with today's -CURRENT, and as soon as I try to boot a kernel with the options (this has occured also earlier but wanted to make sure that I try today's sources first) device midi device seq (my sound card is a ISAPnP SB 64 AWE) I use device sbc too. the kernel still panics with Fatal Trap 12. I have Seigo Tanimura's fixes, and yet this still happens. I do not have a serial console, so here a short trace output transcribed: _mtx_lock_sleep mpu_uartmode mpu_attach mprobe_attach device_probe_and_attach bus_generic_attach sbc_attach device_probe_and_attach isa_probe_children configure mi_startup() begin() At the point of panic not even the swap partition is available yet so the machine does not dump. How can I force it? I would like to offer any and all help to anyone wanting to debug this; I can reproduce the problem at will and luckily no FS corruption occurs because the panic is so early on boot.:-) Of course, as soon as I omit the midi part, the kernel boots fine, and the sound card works too. -- Regards: Szilveszter ADAM Szeged University Szeged Hungary To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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