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, URIBL_BLOCKED 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 60CC0C433B4 for ; Sat, 15 May 2021 12:30:49 +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 B2414613D4 for ; Sat, 15 May 2021 12:30:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B2414613D4 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 4Fj4Vv1j00z3bnn for ; Sat, 15 May 2021 22:30:47 +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=VeKkxDXD; 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=VeKkxDXD; 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 4Fj4VM4G4gz2y8P for ; Sat, 15 May 2021 22:30:19 +1000 (AEST) Received: by mail.kernel.org (Postfix) with ESMTPS id E3D9D613D6 for ; Sat, 15 May 2021 12:30:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621081816; bh=NeHi7+eJzcOlUVbG+KLRozPCx3+RckN20zK2ftnO1mA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=VeKkxDXD1wS9CpgUFx53cwEWyu3LTvnx4jUN2Xlea5CAyTq5nZFOYrARz+QrcaYaU ib5Q1RjACdGf64zAHui4ZHsDu7SRl+KoXgCGA6Si8AWWQgodR7/GLPtPqYiASP9loX m7iP9g7DzVe1mOjH3SdlzrKY86uROcv7tTa5+PYsKUQSIp9runVn0UBFnsf0lquhNK fQwUAMgjhIPjD5iU7C4f37nRFD8ucCTMcDHuo3GrM0+fhW8iBKNp8FGBzZ/F65VGJR NObkP88/HZ8L/7+CqbIJJHZHbUBeSuG7S0OsMJOHMfRNpUVhuDZK7Ney0mbRqZNPk3 lC9qWChCMex2g== From: bugzilla-daemon@bugzilla.kernel.org To: linuxppc-dev@lists.ozlabs.org Subject: [Bug 213079] IRQ problems and crashes on a PowerMac G5 with 5.13-rc1 Date: Sat, 15 May 2021 12:30:16 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed 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: Message-ID: In-Reply-To: References: 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=3D213079 --- Comment #2 from Erhard F. (erhard_f@mailbox.org) --- Hmm... Just also happened on 5.12.3. But without the Kernel panic (yet). [...] irq 63: nobody cared (try booting with the "irqpoll" option) Call Trace: CPU: 1 PID: 43491 Comm: emerge Tainted: G W=20=20=20=20=20=20=20=20 5.12.3-gentoo-PowerMacG5 #2 [c00000000ffefae0] [c00000000053950c] .dump_stack+0xe0/0x13c (unreliable) [c00000000ffefb80] [c0000000000ddb68] .__report_bad_irq+0x34/0xf0 [c00000000ffefc20] [c0000000000dda50] .note_interrupt+0x250/0x2f8 [c00000000ffefce0] [c0000000000d9cf8] .handle_irq_event_percpu+0x64/0x90 [c00000000ffefd70] [c0000000000d9d68] .handle_irq_event+0x44/0x70 [c00000000ffefe00] [c0000000000df164] .handle_fasteoi_irq+0xac/0x158 [c00000000ffefea0] [c0000000000d8db8] .generic_handle_irq+0x38/0x58 [c00000000ffeff10] [c000000000011314] .__do_irq+0x15c/0x238 [c00000000ffeff90] [c00000000001fe04] .call_do_irq+0x14/0x24 [c000000056e2fd70] [c00000000001154c] .do_IRQ+0x15c/0x164 [c000000056e2fe10] [c000000000007d38] hardware_interrupt_common_virt+0x158/0x160 --- interrupt: 500 at 0x3fffb8a21520 handlers: NIP: 00003fffb8a21520 LR: 00003fffb8a214a0 CTR: 00003fffb8ae6d20 REGS: c000000056e2fe80 TRAP: 0500 Tainted: G W=20=20=20=20=20=20= =20=20=20 (5.12.3-gentoo-PowerMacG5) MSR: 900000000200f032 CR: 42482824 XER: 20000000 IRQMASK: 0=20 GPR00: 00003fffb8a214a0 00003fffdb199650 00003fffb8df7200 000000014e8ddc60= =20 GPR04: 00003fffb210e000 95bfd31b66b69e10 00003fffdb199478 0000000000024d50= =20 GPR08: 000000014cb987c0 0000000000000002 0000000000000000 0000000000000000= =20 GPR12: 00003fffb8ae0e50 00003fffb8eb4850 00003fffdb199a58 000000014e8ddf60= =20 GPR16: 00003fffdb199a70 ffffffffffffffff 0000000000000001 000000014b5d8460= =20 GPR20: 0000000000000000 0000000000000002 000000014e8ddf38 00003fffb6b176e8= =20 GPR24: 000000014c126958 00003fffb2030390 000000014b94c380 000000014b5d8460= =20 GPR28: 000000014c1267f0 000000014c126a60 000000014c1267f0 0000000000000000= =20 NIP [00003fffb8a21520] 0x3fffb8a21520 LR [00003fffb8a214a0] 0x3fffb8a214a0 --- interrupt: 500 [<000000000e5af612>] .nvme_irq [<000000000e5af612>] .nvme_irq Disabling IRQ #63 --=20 You may reply to this email to add a comment. 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