From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 03F1CC433ED for ; Fri, 14 May 2021 23:45:19 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 11E70613D6 for ; Fri, 14 May 2021 23:45:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 11E70613D6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bugzilla.kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4FhlWc3rwhz3bnW for ; Sat, 15 May 2021 09:45:16 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Hy33Od71; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=bugzilla.kernel.org (client-ip=198.145.29.99; helo=mail.kernel.org; envelope-from=bugzilla-daemon@bugzilla.kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Hy33Od71; dkim-atps=neutral Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4FhlVv56wSz2yWP for ; Sat, 15 May 2021 09:44:39 +1000 (AEST) Received: by mail.kernel.org (Postfix) with ESMTPS id 25E39613DE for ; Fri, 14 May 2021 23:44:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621035876; bh=CWZc3ohiRMti3T4+yMMXvwSQEQ86BE+8VaTPkNZKTjs=; h=From:To:Subject:Date:From; b=Hy33Od71VA+aK68l/i/1nISrKw//fujzElOUOFVjaFVRc5X0uirbCxYaob9LgMHZD QFiu9L6GQOy9c7Hjp/dj+f8H85E9/AQbnhDCBnY25HjXE2OMQbNCxdr6bTYSpIXsJS 6HRGQzQ7q4BLknbspqANrun2foWCIWajJtAQG8KXYIowrzEwbq/u8vkqS2ppPApdjW TIS0TqMRgFAd+n1h3D+sSIK6TEjXIJiIaIJmft975rwSTQo8Sf+oa5MixVoz6sUK+O EeUwEDriXCpTNt625IQjI75cMiuNvEzXtV1uH/Hi2vb29ayALJSCKyQ8XvhqEDysak Z96agYEUR+f+w== From: bugzilla-daemon@bugzilla.kernel.org To: linuxppc-dev@lists.ozlabs.org Subject: [Bug 213069] New: kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1] Date: Fri, 14 May 2021 23:44:35 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo platform_ppc-64@kernel-bugs.osdl.org X-Bugzilla-Product: Platform Specific/Hardware X-Bugzilla-Component: PPC-64 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: erhard_f@mailbox.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: platform_ppc-64@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" https://bugzilla.kernel.org/show_bug.cgi?id=3D213069 Bug ID: 213069 Summary: kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1] Product: Platform Specific/Hardware Version: 2.5 Kernel Version: 5.13-rc1 Hardware: PPC-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: PPC-64 Assignee: platform_ppc-64@kernel-bugs.osdl.org Reporter: erhard_f@mailbox.org Regression: No Created attachment 296753 --> https://bugzilla.kernel.org/attachment.cgi?id=3D296753&action=3Dedit kernel .config (5.13-rc1, PowerMac G5 11,2) Got this on my PowerMac G5 11,2 with v5.13-rc1 + few debug options on. The = bug was too early for netconsole to kick in so I took a photo and transcribed i= t. [...] kmemleak: Kernel memory leak detector initialized (mem pool available: 1580= 5) kmemleak: Automatic memory scanning thread started debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers ------------[ cut here ]------------ kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1] BE PAGE_SIZE=3D4K MMU=3DHash SMP NR_CPUS=3D4 NUMA PowerMac Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.13.0-rc1-PowerM= acG5 #2 NIP: c00000000003d6fc LR: c000000001024bc8 CTR: c0000000000f778c REGS: c0000000025f7840 TRAP: 0700 Tainted: G W=20=20=20=20=20=20= =20=20=20 (5.13.0-rc1-PowerMacG5) MSR: 9000000000029032 CR: 44002448 XER: 00000000 IRQMASK: 0 GPR00: c000000001024a5c c0000000025f7ae0 c00000000129f800 c0000000025f7b58 GPR04: 0000000000001000 8000000000000108 0000000000000000 0000000000000001 GPR08: 0000000000000000 0000000000000000 0000000000000008 0000000000000200 GPR12: 0000000024002440 c000000002366000 c00000000001003c 0000000000000000 GPR16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 GPR20: c0000000011b3388 c000000000b013e8 c0000000011b3108 4000000000000006 GPR24: 4000000000000280 00000000011b3000 0000000000000000 8000000000000105 GPR28: 0000000000001000 ffffffffffffff7f c000000000b01460 80000000011b3108 NIP [c00000000003d6fc] .pfn_pmd+x0x/0x4 LR [c000000001024bc8] .debug_vm_pgtable+0x3f4/0x51c Call Trace: [c0000000025f7ae0] [c000000001024a5c] .debug_vm_pgtable+0x288/0x51c (unreliable) [c0000000025f7bd0] [c00000000000fa58] .do_one_initcall+0x104/0x2c4 [c0000000025f7cb0] [c000000001003dec] .kernel_init_freeable+0x3d4/0x410 [c0000000025f7da0] [c00000000001004c] .kernel_init+0x10/0x15c [c0000000025f7e10] [c00000000000bbf4] .ret_from_kernel_thread+0x58/0x64 Instruction dump: 4bffcd05 60000000 e9210078 e94d0370 7d295279 39400000 4182000c 487d3829 60000000 38210090 7fe3fb78 487dacf4 <0fe00000> 7c0802a6 f8010010 f821ff71 ---[ end trace 21fc0fb84dac9a9b ]--- Kernel panic - not syncing: Attempted to kill init! exitcode=3D0x00000005 Rebooting in 120 seconds.. --=20 You may reply to this email to add a comment. 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