Date: Mon, 25 Jul 2005 12:14:57 GMT From: Adi Pircalabu <apircalabu@bitdefender.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/84052: 5.4-STABLE - kldunload snd_ich freezes the system if kde's kmix is loaded Message-ID: <200507251214.j6PCEv7w042981@www.freebsd.org> Resent-Message-ID: <200507251220.j6PCK1aX033190@freefall.freebsd.org>
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>Number: 84052 >Category: kern >Synopsis: 5.4-STABLE - kldunload snd_ich freezes the system if kde's kmix is loaded >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Jul 25 12:20:00 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Adi Pircalabu >Release: 5.4-STABLE >Organization: BitDefender >Environment: FreeBSD apircalabu 5.4-STABLE FreeBSD 5.4-STABLE #2: Wed May 18 15:25:17 EEST 2005 root@apircalabu:/usr/obj/usr/src/sys/GERULA i386 >Description: On a 5.4 system with kde AND kmix running, if I run kldunload snd_ich twice the system freezes. cat /dev/sndstat says: FreeBSD Audio Driver (newpcm) Installed devices: pcm0: <Intel ICH6 (82801FB)> at io 0xdfebfe00, 0xdfebfd00 irq 23 bufsz 16384 kld snd_ich (1p/1r/0v channels duplex default) I can post a full dmesg output if requested. >How-To-Repeat: Start kde, make sure you have kmix running. Run kldunload snd_ich After this one you'll notice there are no /dev/dsp* entries, but the module isn't unloaded. Run again kldunload snd_ich again. Freeze >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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