Date: Sun, 25 Mar 2007 11:47:30 -0400 From: Sean Bryant <sean@cyberwang.net> To: Ariff Abdullah <ariff@FreeBSD.org> Cc: current@freebsd.org Subject: Re: Panic when loading snd_ich. Message-ID: <46069992.40706@cyberwang.net> In-Reply-To: <20070325233341.7e31cc8c.ariff@FreeBSD.org> References: <46060D94.2060506@cyberwang.net> <20070325182836.548f3585.ariff@FreeBSD.org> <1174819506.1150.4.camel@jesus.automatvapen.se> <4606946B.7080209@cyberwang.net> <20070325233341.7e31cc8c.ariff@FreeBSD.org>
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Ariff Abdullah wrote: > On Sun, 25 Mar 2007 11:25:31 -0400 > Sean Bryant <sean@cyberwang.net> wrote: > >> Joel Dahl wrote: >> >>> On Sun, 2007-03-25 at 18:28 +0800, Ariff Abdullah wrote: >>> >>> >>>> On Sun, 25 Mar 2007 01:50:12 -0400 >>>> Sean Bryant <sean@cyberwang.net> wrote: >>>> >>>> >>>>> It's really strange. >>>>> >>>>> Ever since I updated to the latest source, loading snd_ich leads >>>>> >>> to >> a kernel panic. oich_add_done is where it panics, I don't >>> have any >> experience gathering information that might be >>> relevant, but if >> anyone wants to look in to the issue i will >>> provide and learn >> anything required to resolve the issue (not >>> having sound is a >> serious issue!) >>> >>>>> >>>>> >>>> Not having enough debugging informations is a serious issue, too >>>> Besides, how do you come up with "oich_add_done" ? >>>> >>>> >>> "ohci_add_done" sounds more likely: >>> >>> joel@jesus [/usr/src] grep -R add_done * >>> sys/dev/usb/ohci.c:static void ohci_add_done(ohci_softc_t >>> *, ohci_physaddr_t); sys/dev/usb/ohci.c: >>> ohci_add_done(sc, done &~ OHCI_DONE_INTRS); >>> sys/dev/usb/ohci.c:ohci_add_done(ohci_softc_t *sc, ohci_physaddr_t >>> done) sys/dev/usb/ohci.c: panic("ohci_add_done: addr >>> 0x%08lx not found", (u_long)done); >>> >>> >>> >> That was it! Sorry. >> >> Ariff, ohci_add_done is on the actual panic line. that's how I come >> up with that. >> >> > > So where does the "loading snd_ich cause panic" fits in? Are you > saying that it is all about "kldload snd_ich" or panic during boot? > > > -- > Ariff Abdullah > FreeBSD > > ... Recording in stereo is obviously too advanced > and confusing for us idiot ***** users :P ........ > panic during boot. not when loading the kernel module: pcm0: <nVidia nForce4> port 0xdc00-0xdcff mem 0xd5003000-0xd5003fff irq 23 at device 4.0 on pci0 pcm0: [ITHREAD] pcm0: cannot reset channel 0 pcm0: unable to initialize the card device_attach: pcm0 attach returned 6 that's what happens when I load the module after everything has started. snd_ich worked as of 3/06/07. I decided to give my machine an update and the panic is what happened.
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