From nobody Sun Oct 02 03:08:32 2022 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Mg87K1jqkz4dk2w for ; Sun, 2 Oct 2022 03:08:45 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-ed1-x533.google.com (mail-ed1-x533.google.com [IPv6:2a00:1450:4864:20::533]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Mg87J2hmzz3vtC for ; Sun, 2 Oct 2022 03:08:44 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-ed1-x533.google.com with SMTP id x59so529046ede.7 for ; Sat, 01 Oct 2022 20:08:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20210112.gappssmtp.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date; bh=1TQu1HnUpLtgupT1pxIG1DmogEMWVkfIWK6clZKuUmc=; b=kKl7VOy7j5uHNTc6rqDow0iBCJ/rbLiWTgfpf6YE3oFdOJMKSv9jsKSoK0aFAFe+cD nBrUTt0WmNwHA7ZosFTT2PdJKPav+ohQubrhQX8M0xXYe+ujRi3T0l0K+xshZfqAwnto n0FO0GWy4G35/jSeDpSo5JdM9SHHe0occKm0K8imu4dr/g9ge3znCGRcuuQMnCe9slEZ FU1Ti89aYwOvcArTMHW/f0GrqaNkG8lf13kIyMFRliPBpofpeosQq0nqfEYByj8zCM5o gFNuWSKKwlWlrvqHZTdlQB6Tx+nRdYPhcD+6IbRDHtigtGQHmJs6WquQGN8dOPYLCvW1 NDPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date; bh=1TQu1HnUpLtgupT1pxIG1DmogEMWVkfIWK6clZKuUmc=; b=2ANFcAZHGi+J4zGaU6whzxkDxT3thbXEp+PXFGVCvYhp1KLGJ5YcedUyiJLIxQspSC R7hghqCZV4f4r3b9H76xQcrXfw6jjX468J8RgbWQyzl1f19khJjkpf4dv1t+EdZ63wqB DV+btrWn5pnZMyQJPBqq+bxdjavBotuNC9QbIutmUpjsODhpr/0YAAUYQedTYBZLNkye pMIISJBYNBQkULHJKx90Q/xPq2di0b6W58EqI8WV77wq0B6O21UkWTjYemCuFEJmo8Sj dSNy0bzUKbYY2S1O8/xcykWSyPfzyoeOVwUvu4GYHxBWMt6uNH3XekTpfbSp+Udgs/Sy 3AuA== X-Gm-Message-State: ACrzQf1+0WAwIPTCBY+rDh0eyjXyBjHjHX4Rf9CSc8/DvsW0+eRipY+Q pqKPDFZ6LBb7TDlSQbK5wo3GJxpE9MfqMFByTu7SwA== X-Google-Smtp-Source: AMsMyM6wP/NFcbCj9c5XXwgZ9wsWIS/WvyjeJYvzwgp4m1dKc1Dl92yFMUq+m6YFewGZsjfYBHpDqzOHjULvVKzk91c= X-Received: by 2002:a05:6402:84c:b0:451:a99b:f74a with SMTP id b12-20020a056402084c00b00451a99bf74amr13798311edz.100.1664680123013; Sat, 01 Oct 2022 20:08:43 -0700 (PDT) List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 References: <9de62c1d7c3eae83b97a1004780a8d0d@FreeBSD.org> In-Reply-To: From: Warner Losh Date: Sat, 1 Oct 2022 21:08:32 -0600 Message-ID: Subject: Re: BOOT CRASH -- Current -CURRENT To: Larry Rosenman Cc: Freebsd current , Mark Johnston Content-Type: multipart/alternative; boundary="00000000000065ac9c05ea048b2a" X-Rspamd-Queue-Id: 4Mg87J2hmzz3vtC X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=bsdimp-com.20210112.gappssmtp.com header.s=20210112 header.b=kKl7VOy7; dmarc=none; spf=none (mx1.freebsd.org: domain of wlosh@bsdimp.com has no SPF policy when checking 2a00:1450:4864:20::533) smtp.mailfrom=wlosh@bsdimp.com X-Spamd-Result: default: False [-3.00 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-0.998]; FORGED_SENDER(0.30)[imp@bsdimp.com,wlosh@bsdimp.com]; R_DKIM_ALLOW(-0.20)[bsdimp-com.20210112.gappssmtp.com:s=20210112]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::533:from]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; MIME_TRACE(0.00)[0:+,1:+,2:~]; R_SPF_NA(0.00)[no SPF record]; ARC_NA(0.00)[]; TO_DN_ALL(0.00)[]; FROM_NEQ_ENVFROM(0.00)[imp@bsdimp.com,wlosh@bsdimp.com]; RCPT_COUNT_THREE(0.00)[3]; FROM_HAS_DN(0.00)[]; DKIM_TRACE(0.00)[bsdimp-com.20210112.gappssmtp.com:+]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DMARC_NA(0.00)[bsdimp.com]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N --00000000000065ac9c05ea048b2a Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Sat, Oct 1, 2022 at 9:06 PM Larry Rosenman wrote: > On 10/01/2022 10:04 pm, Warner Losh wrote: > > Do you have a /boot tarball that can be loaded in a VM that recreates th= e > problem (along with a clean hash)? > > But before you try that, have you tried a completely clean rebuild of the > kernel to preclude the possibility that something is somehow cross thread= ed? > > Warner > > On Sat, Oct 1, 2022 at 8:39 PM Larry Rosenman wrote: > > > =E2=9D=AF more info.11 > Dump header from device: /dev/mfid0p3 > Architecture: amd64 > Architecture Version: 2 > Dump Length: 126748815 > Blocksize: 512 > Compression: zstd > Dumptime: 2022-10-01 21:26:40 -0500 > Hostname: > Magic: FreeBSD Kernel Dump > Version String: FreeBSD 14.0-CURRENT #168 > ler/freebsd-main-changes-n258354-6cdd871ebc4: Sat Oct 1 21:13:01 CDT > 2022 > root@borg.lerctr.org:/usr/obj/usr/src/amd64.amd64/sys/LER-MINIMAL > Panic String: page fault > Dump Parity: 501115454 > Bounds: 11 > Dump Status: good > > I do have source and debug stuff, BUT kgdb croaks on me. > > I *CAN* give access to the machine. > > the console backtrace showed something about the kld load of > dependencies. > > > > -- > Larry Rosenman http://people.freebsd.org/~ler > Phone: +1 214-642-9640 E-Mail: ler@FreeBSD.org > US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106 > > let me wipe /usr/obj, and rebuild everything (I *DO* use meta-mode). > I've had fewer problems with it than non-meta mode, but this looks like a 'corruption' or 'cross threaded' crash I've chased in the past that went away with a rebuild. So it's better to be sure... Warner --00000000000065ac9c05ea048b2a Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


=
On Sat, Oct 1, 2022 at 9:06 PM Larry = Rosenman <ler@freebsd.org> wro= te:

On 10/01/2022 10:04 pm, Warner L= osh wrote:

Do=C2=A0 you have a /boot tarball that can be loaded in a = VM that recreates the problem (along with a clean hash)?
=C2=A0
But before you try that, have you tried a completely clean rebuild of = the kernel to preclude the possibility that something is somehow cross thre= aded?
=C2=A0
Warner

On Sat, Oct 1, 2022 at 8:39 PM Larry Rosenman <ler@freebs= d.org> wrote:

=E2=9D=AF more info.11
Dump header from = device: /dev/mfid0p3
=C2=A0 =C2=A0Architecture: amd64
=C2=A0 =C2=A0Ar= chitecture Version: 2
=C2=A0 =C2=A0Dump Length: 126748815
=C2=A0 =C2= =A0Blocksize: 512
=C2=A0 =C2=A0Compression: zstd
=C2=A0 =C2=A0Dumptim= e: 2022-10-01 21:26:40 -0500
=C2=A0 =C2=A0Hostname:
=C2=A0 =C2=A0Magi= c: FreeBSD Kernel Dump
=C2=A0 =C2=A0Version String: FreeBSD 14.0-CURRENT= #168
ler/freebsd-main-changes-n258354-6cdd871ebc4: Sat Oct=C2=A0 1 21:= 13:01 CDT
2022
=C2=A0 =C2=A0 =C2=A0root@borg.lerctr.org:/usr/obj/usr= /src/amd64.amd64/sys/LER-MINIMAL
=C2=A0 =C2=A0Panic String: page fault=C2=A0 =C2=A0Dump Parity: 501115454
=C2=A0 =C2=A0Bounds: 11
=C2=A0 = =C2=A0Dump Status: good

I do have source and debug stuff, BUT kgdb c= roaks on me.

I *CAN* give access to the machine.

the console = backtrace showed something about the kld load of
dependencies.

<= br>
--
Larry Rosenman=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0http://people.freebsd.org/~ler=
Phone: +1 214-642-9640=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0E-Mail: ler@FreeBSD.org
US Mail: 5708 Sabbia Dr, Round = Rock, TX 78665-2106

let me wipe /usr/obj, and rebuild everything (I *DO* use meta-mode).

=

I've had fewer problems with it = than non-meta mode, but this looks like a 'corruption' or 'cros= s threaded' crash I've chased in the past that went away with a reb= uild. So it's better to be sure...

Warner=C2= =A0
--00000000000065ac9c05ea048b2a--