Date: Wed, 5 Mar 2003 12:35:40 +0100 From: Ulrich Spoerlein <q@uni.de> To: FreeBSD-gnats-submit@FreeBSD.org, freebsd-bugs@FreeBSD.org Subject: Re: kern/48927: pcm: setting samplerate below 3400 or above 48700 will result in infinte loop in channel.c:chn_tryspeed() Message-ID: <20030305113540.GA302@galgenberg.net> In-Reply-To: <200303041810.h24IA2jV033684@freefall.freebsd.org> References: <200303041802.h24I2SM1050281@coyote.dnsalias.net> <200303041810.h24IA2jV033684@freefall.freebsd.org>
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Oh, I completely forgot this one:
# kldload snd
pcm0: <Creative EMU10K1> port 0xd000-0xd01f irq 5 at device 9.0 on pci0
pcm0: <SigmaTel STAC9721/9723 ac97 codec>
# kldunload snd
pcm0: detached
emujoy0: detached
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xc25a0368
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc25a0368
stack pointer = 0x10:0xdfb5aeb0
frame pointer = 0x10:0xdfb5aec4
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 242 (kldunload)
interrupt mask = none
trap number = 12
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