From owner-freebsd-bugs@freebsd.org Mon Feb 3 10:08:33 2020 Return-Path: Delivered-To: freebsd-bugs@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 BCF11248082 for ; Mon, 3 Feb 2020 10:08:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 48B3SK4czFz4KSY for ; Mon, 3 Feb 2020 10:08:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 9CC42248081; Mon, 3 Feb 2020 10:08:33 +0000 (UTC) Delivered-To: bugs@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 9C845248080 for ; Mon, 3 Feb 2020 10:08:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48B3SK3lK7z4KSW for ; Mon, 3 Feb 2020 10:08:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7A76526E4B for ; Mon, 3 Feb 2020 10:08:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 013A8XUj039919 for ; Mon, 3 Feb 2020 10:08:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 013A8XDI039918 for bugs@FreeBSD.org; Mon, 3 Feb 2020 10:08:33 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 243837] i386 boot panics after r357314 Date: Mon, 03 Feb 2020 10:08:33 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: marklmi26-fbsd@yahoo.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 Feb 2020 10:08:33 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D243837 Mark Millard changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marklmi26-fbsd@yahoo.com --- Comment #1 from Mark Millard --- (In reply to Li-Wen Hsu from comment #0) FYI: On the freebsd-arm and freebsd-ppc lists I've reported very early boot failures for armv7 FreeBSD and 32-bit powerpc FreeBSD, both at head -r357419. (But I'd jumped from -r356426 .) I later replicated the armv7 failure via an artifact.ci.freebsd.org head -r357419 kernel. So both non-debug and debug kernels got the problem for at least armv7. An example armv7 backtrace is included below: ---<>--- KDB: debugger backends: ddb KDB: current backend: ddb 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 #23 r357419M: Sun Feb 2 18:27:00 PST 2020 =20=20 markmi@FBSDFHUGE:/usr/obj/armv7_clang/arm.armv7/usr/src/arm.armv7/sys/GENER= IC-NODBG arm FreeBSD clang version 9.0.1 (git@github.com:llvm/llvm-project.git c1a0a213378a458fbea1a5c77b315c7dce08fd05) (based on LLVM 9.0.1) VT: init without driver. Fatal kernel mode data abort: 'Translation Fault (L1)' on read trapframe: 0xc0e14cf0 FSR=3D00000005, FAR=3D00000150, spsr=3D000000d3 r0 =3D00000000, r1 =3D00000000, r2 =3D00000001, r3 =3Dc0b55520 r4 =3D00000150, r5 =3D00000002, r6 =3Dc510dca0, r7 =3Dc096dc60 r8 =3D00000001, r9 =3Dc0970fc0, r10=3D00000000, r11=3Dc0e14da0 r12=3D00a00010, ssp=3Dc0e14d80, slr=3Dc0631f90, pc =3Dc06313b8 panic: Fatal abort cpuid =3D 0 time =3D 1 KDB: stack backtrace: db_trace_self() at db_trace_self pc =3D 0xc06789fc lr =3D 0xc007f710 (db_trace_self_wrapper+0x30) sp =3D 0xc0e14ac8 fp =3D 0xc0e14be0 db_trace_self_wrapper() at db_trace_self_wrapper+0x30 pc =3D 0xc007f710 lr =3D 0xc02e6e4c (vpanic+0x174) sp =3D 0xc0e14be8 fp =3D 0xc0e14c08 r4 =3D 0x00000100 r5 =3D 0xc0b55520 r6 =3D 0xc07cb7f7 r7 =3D 0x00000000 vpanic() at vpanic+0x174 pc =3D 0xc02e6e4c lr =3D 0xc02e6cd8 (vpanic) sp =3D 0xc0e14c10 fp =3D 0xc0e14c14 r4 =3D 0xc0e14cf0 r5 =3D 0x00000013 r6 =3D 0x00000150 r7 =3D 0x00000005 r8 =3D 0x00000005 r9 =3D 0xc0b55520 r10 =3D 0x00000150 vpanic() at vpanic pc =3D 0xc02e6cd8 lr =3D 0xc069c5a0 (abort_align) sp =3D 0xc0e14c1c fp =3D 0xc0e14c48 r4 =3D 0x00000005 r5 =3D 0x00000005 r6 =3D 0xc0b55520 r7 =3D 0x00000150 r8 =3D 0xc0e14c14 r9 =3D 0xc02e6cd8 r10 =3D 0xc0e14c1c abort_align() at abort_align pc =3D 0xc069c5a0 lr =3D 0xc069c14c (abort_handler+0x2f8) sp =3D 0xc0e14c50 fp =3D 0xc0e14ce8 r4 =3D 0x00000013 r5 =3D 0x00000150 abort_handler() at abort_handler+0x2f8 pc =3D 0xc069c14c lr =3D 0xc067b348 (exception_exit) sp =3D 0xc0e14cf0 fp =3D 0xc0e14da0 r4 =3D 0x00000150 r5 =3D 0x00000002 r6 =3D 0xc510dca0 r7 =3D 0xc096dc60 r8 =3D 0x00000001 r9 =3D 0xc0970fc0 r10 =3D 0x00000000 exception_exit() at exception_exit pc =3D 0xc067b348 lr =3D 0xc0631f90 (cache_alloc+0x5c4) sp =3D 0xc0e14d80 fp =3D 0xc0e14da0 r0 =3D 0x00000000 r1 =3D 0x00000000 r2 =3D 0x00000001 r3 =3D 0xc0b55520 r4 =3D 0x00000150 r5 =3D 0x00000002 r6 =3D 0xc510dca0 r7 =3D 0xc096dc60 r8 =3D 0x00000001 r9 =3D 0xc0970fc0 r10 =3D 0x00000000 r12 =3D 0x00a00010 uma_zalloc_arg() at uma_zalloc_arg+0x50 pc =3D 0xc06313b8 lr =3D 0xc0631f90 (cache_alloc+0x5c4) sp =3D 0xc0e14da8 fp =3D 0xc0e14df0 r4 =3D 0xc510dc80 r5 =3D 0x00000002 r6 =3D 0xc510dca0 r7 =3D 0xc096dc60 r8 =3D 0x00000000 r9 =3D 0xc510dca0 r10 =3D 0xffffffff cache_alloc() at cache_alloc+0x5c4 pc =3D 0xc0631f90 lr =3D 0xc06313dc (uma_zalloc_arg+0x74) sp =3D 0xc0e14df8 fp =3D 0xc0e14e18 r4 =3D 0x00000150 r5 =3D 0x00000000 r6 =3D 0xc510dc80 r7 =3D 0x000050b0 r8 =3D 0x00000002 r9 =3D 0xc0970fc0 r10 =3D 0xc510dc80 uma_zalloc_arg() at uma_zalloc_arg+0x74 pc =3D 0xc06313dc lr =3D 0xc02c117c (malloc+0x70) sp =3D 0xc0e14e20 fp =3D 0xc0e14e48 r4 =3D 0xc0b554f0 r5 =3D 0xc0995b6c r6 =3D 0xc510dc80 r7 =3D 0x000050b0 r8 =3D 0xc0945088 r9 =3D 0x00000002 r10 =3D 0x0000000b malloc() at malloc+0x70 pc =3D 0xc02c117c lr =3D 0xc02c6dd4 (mtx_pool_setup_dynamic+0x1c) sp =3D 0xc0e14e50 fp =3D 0xc0e14e60 r4 =3D 0xc0b554f0 r5 =3D 0xc0995b6c r6 =3D 0x00000000 r7 =3D 0x00800001 r8 =3D 0xc0b554fc r9 =3D 0x01ac0000 r10 =3D 0xc0b55500 mtx_pool_setup_dynamic() at mtx_pool_setup_dynamic+0x1c pc =3D 0xc02c6dd4 lr =3D 0xc026f490 (mi_startup+0x2a0) sp =3D 0xc0e14e68 fp =3D 0xc0e14e90 r4 =3D 0xc0b554f0 r5 =3D 0xc0995b6c r6 =3D 0x00000000 r7 =3D 0x00800001 mi_startup() at mi_startup+0x2a0 pc =3D 0xc026f490 lr =3D 0xc00002c4 (_start+0x144) sp =3D 0xc0e14e98 fp =3D 0x00000000 r4 =3D 0xc00003f8 r5 =3D 0xc0bb0000 r6 =3D 0x00000000 r7 =3D 0x00c52078 r8 =3D 0xc0d83000 r9 =3D 0x00000000 r10 =3D 0x0000000a _start() at _start+0x144 pc =3D 0xc00002c4 lr =3D 0xc00002c4 (_start+0x144) sp =3D 0xc0e14e98 fp =3D 0x00000000 KDB: enter: panic [ thread pid 0 tid 0 ] Stopped at kdb_enter+0x58: ldrb r15, [r15, r15, ror r15]! (I do not have access to any strong memory model 32-bit FreeBSD machines.) --=20 You are receiving this mail because: You are the assignee for the bug.=