Date: Thu, 11 Feb 2016 02:02:32 +0000 (UTC) From: Greg Quinlan <gwq_uk@yahoo.com> To: Hans Petter Selasky <hps@selasky.org>, "freebsd-current@freebsd.org" <freebsd-current@freebsd.org> Subject: Re: Open Sound System - OSS "soundon" command causes KERNEL PANIC FreeBSD-11 Message-ID: <872763758.2494245.1455156152295.JavaMail.yahoo@mail.yahoo.com> In-Reply-To: <56BB0BDB.2090203@selasky.org> References: <56BB0BDB.2090203@selasky.org>
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Hi HPS, Note: Does not happen on FreeBSD 10.1-Stable! Complete back trace: panic: Lock (sx) module subsystem sx lock not locked @ /usr/src/sys/kern/ke= rn_module.c:219. cpuid =3D 0 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe02376ae= 530 vpanic() at vpanic+0x182/frame 0xdbfffffe02376ae5b0 kassert_panic at kasset_panic+0x126/frame 0xfffffe02376ae620 witness_assert() at wintness_assert+0x346/frame 0xfffffe02376ae680 module_lookupbyname() atm odule_lookupbyname+0x2a/frame 0xfffffe02376ae6b0 soundcard_attach() at soundcard_attach+0x12/frame 0xfffffe023766d0 module_rgister_init() at module_rgister_init+0xb0/frame 0xfffffe02376ae700 linker_load_module() at linker_load_module+0xc8e/frame 0xfffffe02376aea30 kern_kldload() at sys_kldload+0xa7/frame 0xfffffe02376aea70 sys_kldload() at sys_kldload+0x5b/frame 0xfffffe02376aeaa0 amd64_syscall() at amd64_syscall+02db/frame 0xfffffe02376aebb0 xfast_syscall() at xfast_syscall+0fb/frame 0xfffffe02376aebb0 --- syscall (304, FreeBSD ELF64, sys_kldload, rip =3D 0x80086b6aa, rsp =3D = 0x7fffffffe718, rbp =3D 0x7fffffffec30 --- KDB: enter: panic [ thread pid 1025 tid 100233 ] Stopped at=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 kdb_enter+0x3b: movq=C2=A0=C2=A0= =C2=A0 $0,kdb_why /boot/modules # cd /boot/modules # ls -ltr total 15008 -r-xr-xr-x=C2=A0 1 root=C2=A0 wheel=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 80280=C2= =A0 Nov=C2=A0 6=C2=A0 15:01 fuse.ko -r-xr-xr-x=C2=A0 1 root=C2=A0 wheel=C2=A0 1633464=C2=A0 Nov=C2=A0 6=C2=A0 1= 5:02 radeonkms_port.ko -r-xr-xr-x=C2=A0 1 root=C2=A0 wheel=C2=A0=C2=A0=C2=A0 700232=C2=A0 Nov=C2= =A0 6=C2=A0 15:02 i915kms_port.ko -r-xr-xr-x=C2=A0 1 root=C2=A0 wheel=C2=A0=C2=A0=C2=A0 421696=C2=A0 Nov=C2= =A0 6=C2=A0 15:02 drm2_port.ko -r-xr-xr-x=C2=A0 1 root=C2=A0 wheel=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 26848=C2= =A0 Dec 15 21:39 vboxnetflt.ko -r-xr-xr-x=C2=A0 1 root=C2=A0 wheel=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 9752=C2=A0 Dec 15 21:39 vboxnetadp.ko -r-xr-xr-x=C2=A0 1 root=C2=A0 wheel=C2=A0 =C2=A0 356152=C2=A0 Dec 15 21:39 = vboxdrv.ko -r-xr-xr-x=C2=A0 1 root=C2=A0 wheel=C2=A0=C2=A0 =C2=A0=C2=A0 38632=C2=A0 De= c 16 07:05 cuse4bsd.ko -r-xr-xr-x=C2=A0 1 root=C2=A0 wheel 11926368 Dec 20 07:40 nvidia.ko -rw-r--r--=C2=A0 1 root=C2=A0 wheel=C2=A0=C2=A0 =C2=A0 =C2=A0 =C2=A0 1008 D= ec 20 07:40 linker.hints Thanks GQ From: Hans Petter Selasky <hps@selasky.org> To: Greg Quinlan <gwq_uk@yahoo.com>; "freebsd-current@freebsd.org" <freebs= d-current@freebsd.org>=20 Sent: Wednesday, 10 February 2016, 21:07 Subject: Re: Open Sound System - OSS "soundon" command causes KERNEL PANIC= FreeBSD-11 =20 On 02/10/16 10:51, Greg Quinlan wrote: > >=C2=A0 Hi, > > I haven't seen a Kernel Panic like this for a long time... i.e. repeatabl= e and due to a single command. > > I have compiled the port /usr/ports/audio/oss and installed it on FreeBSD= 11. > > A ran=C2=A0 /usr/local/sbin/ossdetect which created the file /usr/local/l= ib/oss/etc/installed_drivers. > > Contents: > Code:oss_hdaudio #Intel High Definition Audio (CPT) > > When i run=C2=A0 /usr/local/sbin/soundon > > The system panics.. > > Code:osscore.ac97_amplifier=3D"0" > panic: Lock (sx) module subsystem lock sx lock not locked 0 /usr/src/sys/= kern/kern_module.c:219 > cpu_id =3D 1 > : > Hi, Do you have the complete backtrace for this panic? Do you have any modules under /boot/modules, which are not up to date? Does the same happen with audio/oss under 10.x ? --HPS From owner-freebsd-current@freebsd.org Thu Feb 11 02:38:04 2016 Return-Path: <owner-freebsd-current@freebsd.org> Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0DDDEAA447E for <freebsd-current@mailman.ysv.freebsd.org>; Thu, 11 Feb 2016 02:38:04 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (thebighonker.lerctr.org [IPv6:2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "thebighonker.lerctr.org", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E36441297 for <freebsd-current@freebsd.org>; Thu, 11 Feb 2016 02:38:03 +0000 (UTC) (envelope-from ler@lerctr.org) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=lerami; h=Message-ID:Subject:To:From:Date:Content-Transfer-Encoding: Content-Type:MIME-Version; bh=qh9B5dSoF5ozKH533qh/gPeMDSb8z/bT74TRhfea7Bg=; b=BYu6EnAF7eaBcAUAdny0knkoZYzOasxHdXNhn3ldILzb5bt/qME3O44HJEmEgZXZLKi2aypbEi O68+23udMdT/W7FBcINZUKJC907GlRpAKi5wOI1V/Opg3kNuQH+KFVdrgC50R6ZOjNg9ZTm77FUHK 0C3N+3eCCePQ2wPrn7K0=; Received: from thebighonker.lerctr.org ([2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]:33344 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.86 (FreeBSD)) (envelope-from <ler@lerctr.org>) id 1aTh8t-0001aH-0m for freebsd-current@freebsd.org; Wed, 10 Feb 2016 20:38:03 -0600 Received: from 2605:6000:ec17:200:8960:77df:23a8:fcf by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Wed, 10 Feb 2016 20:38:02 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 10 Feb 2016 20:38:02 -0600 From: Larry Rosenman <ler@lerctr.org> To: Freebsd current <freebsd-current@freebsd.org> Subject: IPV6 TCP6 Slow Connect Message-ID: <8ca0068954b5cb25891c3324b2e8c863@thebighonker.lerctr.org> X-Sender: ler@lerctr.org User-Agent: Roundcube Webmail/1.1.4 X-Spam-Score: -1.0 (-) X-LERCTR-Spam-Score: -1.0 (-) X-Spam-Report: SpamScore (-1.0/5.0) ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 X-LERCTR-Spam-Report: SpamScore (-1.0/5.0) ALL_TRUSTED=-1, SHORTCIRCUIT=-0.0001 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current <freebsd-current.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current/> List-Post: <mailto:freebsd-current@freebsd.org> List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=subscribe> X-List-Received-Date: Thu, 11 Feb 2016 02:38:04 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=206904 I've also posted lots of info to freebsd-net, and not gotten any response. Summary: Cable Modem-> EM0 on a pfSense Firewall (FreeBSD 10.1, pfSense 2.2.6) set to dhcp6, and ask for a /56 prefix EM1->LAN, set to track interface, prefix id 0, radvd running advertising the 00 /64 LAN-> borg.lerctr.org using lagg0, SLAAC (rtsold). Gets an address, icmp6 works, tcp6 times out. -> win10 SLAAC, tcp6 works fine, as does icmp6. I seem to be able to CRASH -CURRENT by just rebooting the pfSense firewall. What do I need to get to help get to the bottom of this? -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961
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