From owner-freebsd-current@freebsd.org Mon Feb 10 12:52:54 2020 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BD6592396B6 for ; Mon, 10 Feb 2020 12:52:54 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 48GQmk2QPJz4RY7 for ; Mon, 10 Feb 2020 12:52:54 +0000 (UTC) (envelope-from david@catwhisker.org) Received: by mailman.nyi.freebsd.org (Postfix) id 5308E2396B5; Mon, 10 Feb 2020 12:52:54 +0000 (UTC) Delivered-To: current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 52D062396B4 for ; Mon, 10 Feb 2020 12:52:54 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mx.catwhisker.org (107-204-234-170.lightspeed.sntcca.sbcglobal.net [107.204.234.170]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 48GQmj2Qlsz4RY6 for ; Mon, 10 Feb 2020 12:52:52 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.15.2/8.15.2) with ESMTP id 01ACqp7e015266 for ; Mon, 10 Feb 2020 12:52:51 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.15.2/8.15.2/Submit) id 01ACqpUK015265 for current@freebsd.org; Mon, 10 Feb 2020 04:52:51 -0800 (PST) (envelope-from david) Date: Mon, 10 Feb 2020 04:52:51 -0800 From: David Wolfskill To: current@freebsd.org Subject: GPF just after mounting root at r357726 Message-ID: <20200210125251.GQ1238@albert.catwhisker.org> Reply-To: current@freebsd.org Mail-Followup-To: current@freebsd.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="JaBjgNvtdKe5H086" Content-Disposition: inline X-Rspamd-Queue-Id: 48GQmj2Qlsz4RY6 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of david@catwhisker.org designates 107.204.234.170 as permitted sender) smtp.mailfrom=david@catwhisker.org X-Spamd-Result: default: False [-1.96 / 15.00]; ARC_NA(0.00)[]; HAS_REPLYTO(0.00)[current@freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:107.204.234.170]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[current@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[catwhisker.org]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ASN(0.00)[asn:7018, ipnet:107.192.0.0/12, country:US]; RCVD_COUNT_TWO(0.00)[2]; IP_SCORE(-2.56)[ip: (-9.65), ipnet: 107.192.0.0/12(-4.82), asn: 7018(1.73), country: US(-0.05)]; REPLYTO_EQ_TO_ADDR(5.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Feb 2020 12:52:54 -0000 --JaBjgNvtdKe5H086 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Looks as if the same thing affected both my laptop and my build machine -- each updated from r357688 (built yesterday & smoke-tested without incident). While I got some screenshots for the laptop, I have a serial console for the build machine, so: =2E.. ---<>--- Table 'FACP' at 0xde3c1b98 Table 'APIC' at 0xde3c1ca8 APIC: Found table at 0xde3c1ca8 APIC: Using the MADT enumerator. Copyright (c) 1992-2020 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 13.0-CURRENT #817 r357726M/357726: Mon Feb 10 04:09:32 PST 2020 root@freebeast.catwhisker.org:/common/S4/obj/usr/src/amd64.amd64/sys/GE= NERIC amd64 FreeBSD clang version 9.0.1 (git@github.com:llvm/llvm-project.git c1a0a2133= 78a458fbea1a5c77b315c7dce08fd05) (based on LLVM 9.0.1) WARNING: WITNESS option enabled, expect reduced performance. =2E.. mountroot: waiting for device /dev/ada0s4a... Fatal trap 9: general protection fault while in kernel mode cpuid =3D 6; apic id =3D 06 instruction pointer =3D 0x20:0xffffffff80c7f97b stack pointer =3D 0x28:0xfffffe00aa965160 frame pointer =3D 0x28:0xfffffe00aa965160 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 1 (kernel) trap number =3D 9 panic: general protection fault cpuid =3D 6 time =3D 24 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00aa964= e40 vpanic() at vpanic+0x185/frame 0xfffffe00aa964ea0 panic() at panic+0x43/frame 0xfffffe00aa964f00 trap_fatal() at trap_fatal+0x386/frame 0xfffffe00aa964f60 trap() at trap+0x8b/frame 0xfffffe00aa965090 calltrap() at calltrap+0x8/frame 0xfffffe00aa965090 --- trap 0x9, rip =3D 0xffffffff80c7f97b, rsp =3D 0xfffffe00aa965160, rbp = =3D 0xfffffe00aa965160 --- biotrack_buf() at biotrack_buf+0xb/frame 0xfffffe00aa965160 g_io_deliver() at g_io_deliver+0x30/frame 0xfffffe00aa9651b0 g_io_request() at g_io_request+0x28a/frame 0xfffffe00aa9651e0 g_part_start() at g_part_start+0x289/frame 0xfffffe00aa965260 g_io_request() at g_io_request+0x28a/frame 0xfffffe00aa965290 g_part_start() at g_part_start+0x289/frame 0xfffffe00aa965310 g_io_request() at g_io_request+0x28a/frame 0xfffffe00aa965340 g_io_getattr() at g_io_getattr+0x6b/frame 0xfffffe00aa965380 ffs_mount() at ffs_mount+0x1950/frame 0xfffffe00aa965530 vfs_domount() at vfs_domount+0x835/frame 0xfffffe00aa965760 vfs_donmount() at vfs_donmount+0x911/frame 0xfffffe00aa965800 kernel_mount() at kernel_mount+0x57/frame 0xfffffe00aa965850 parse_mount() at parse_mount+0x4a1/frame 0xfffffe00aa9659a0 vfs_mountroot() at vfs_mountroot+0x53b/frame 0xfffffe00aa965b10 start_init() at start_init+0x28/frame 0xfffffe00aa965bb0 fork_exit() at fork_exit+0x80/frame 0xfffffe00aa965bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00aa965bf0 --- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 --- KDB: enter: panic [ thread pid 1 tid 100002 ] Stopped at kdb_enter+0x37: movq $0,0x1087a36(%rip) db>=20 I can leave the build machine in that state for up to a few hours easily enough, in case there's value in that (so I can do a bit of directed poking, for example). I have yesterday's (verbose) dmesg.boot for the build machine up at http://www.catwhisker.org/~david/FreeBSD/history/freebeast.13_dmesg.txt; based on that, it looks as if what showed up yesterday at that point was: =2E.. da3: Delete methods: GEOM: new disk da3 (da3:umass-sim0:0:0:3): PREVENT ALLOW MEDIUM REMOVAL not supported. mountroot: waiting for device /dev/ada0s4a... atrtc0: providing initial system time start_init: trying /sbin/init GEOM_PART: partition 1 on (diskid/DISK-1350095E5057, MBR) is not aligned on= 4096 bytes GEOM_PART: partition 2 on (diskid/DISK-1350095E5057, MBR) is not aligned on= 4096 bytes =2E.. GEOM_PART: partition 2 on (diskid/DISK-1350095E5057, MBR) is not aligned on= 4096 bytes GEOM_PART: partition 3 on (diskid/DISK-1350095E5057, MBR) is not aligned on= 4096 bytes lo0: link state changed to UP re0: link state changed to DOWN cpuctl: access to MSR registers/cpuid info. CPU: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz (3591.76-MHz K8-class CPU) Origin=3D"GenuineIntel" Id=3D0x306c3 Family=3D0x6 Model=3D0x3c Steppi= ng=3D3 Features=3D0xbfebfbff =2E... I will go ahead and reboot the laptop in the mean time. Peace, david --=20 David H. Wolfskill david@catwhisker.org It's unfortunate that so many Senate Republicans forswore their Oaths of Of= fice. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --JaBjgNvtdKe5H086 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEE4owz2QxMJyaxAefyQLJg+bY2PckFAl5BUiNfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEUy OEMzM0Q5MEM0QzI3MjZCMTAxRTdGMjQwQjI2MEY5QjYzNjNEQzkACgkQQLJg+bY2 PclAFggAuVHywl6WbsMEk0Zh88Hfz68RmG6doimSS6phFz2NsJ+JWMRz+hS18qO9 9P1PbHYpT7DR599nSsPPrDwAASZ9P751eAB4qFHoOYtdLpdnX7TxbwTdKgP+lZSg WSrgV556oQvcp+rkv4BDCpaR6rA3cs/M1zdKLZLBlwuJnRI0sEVOcymwVWVZFwY7 Tjt8xZAGT3YTiAxKUFhoZrcymMiOf6cM+ukKO2C4stKmS28BoIE3ZghXS9lkz6Ne PoJtqwRaQN9fKHuziBjZ0iiSkldTRMm5Elm1ub827rHIiLyzgHilumpyjfRiJpJp /G/DDgBkaAYW7NAY2WIDVAK7KHXDbw== =zKpi -----END PGP SIGNATURE----- --JaBjgNvtdKe5H086--