Spoke too soon... I applied the patch (kern_module.diff - which was successful) # cd /usr/src# patch <kern_module.diffHmm... Looks like a unified diff to me... The text leading up to this was: -------------------------- |Index: sys/kern/kern_module.c |=================================================================== |--- sys/kern/kern_module.c (revision 295464) |+++ sys/kern/kern_module.c (working copy) -------------------------- Patching file sys/kern/kern_module.c using Plan A... Hunk #1 succeeded at 214. done # make buildkernel: # make installkernel: # shutdown -r now Logged in and ran# soundon No panic!! Thought the problem was fixed ... unfortunately, I assumed that the contents of /usr/local/lib/oss/etc/installed_drivers still contained oss_hdaudio #Intel High Definition Audio (CPT) but somehow the file was empty I ran # ossdetect # soundon Another KERNEL PANIC... this time it scrolled off the screen. I tried setting this (below) in /etc/rc.conf but there is nothing in /var/crash [entries in /etc/rc.conf] dumpdev="AUTO" dumpdir="/var/crash" I need help to recover the backtrace, please? Thanks From: Greg Quinlan <gwq_uk_at_yahoo.com> To: Hans Petter Selasky <hps_at_selasky.org>; "freebsd-current_at_freebsd.org" <freebsd-current_at_freebsd.org> Sent: Thursday, 11 February 2016, 22:19 Subject: Re: Open Sound System - OSS "soundon" command causes KERNEL PANIC FreeBSD-11 Well done!! Fixed. Thanks! From: Hans Petter Selasky <hps_at_selasky.org> To: Greg Quinlan <gwq_uk_at_yahoo.com>; "freebsd-current_at_freebsd.org" <freebsd-current_at_freebsd.org> Sent: Thursday, 11 February 2016, 17:54 Subject: Re: Open Sound System - OSS "soundon" command causes KERNEL PANIC FreeBSD-11 On 02/11/16 03:02, Greg Quinlan wrote: > Hi HPS, > Note: Does not happen on FreeBSD 10.1-Stable! > Yes, that's because WITNESS is off in 10.x by default. Does the attached patch solve your problem? --HPS _______________________________________________ freebsd-current_at_freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"Received on Thu Feb 11 2016 - 23:07:09 UTC
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