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 50F75C433B4 for ; Sat, 15 May 2021 11:58:36 +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 8F570613BB for ; Sat, 15 May 2021 11:58:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8F570613BB 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 4Fj3nj707jz3brw for ; Sat, 15 May 2021 21:58:33 +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=hsTjT4xJ; 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=hsTjT4xJ; 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 4Fj3n85f9gz2yWG for ; Sat, 15 May 2021 21:58:04 +1000 (AEST) Received: by mail.kernel.org (Postfix) with ESMTPS id 22AFD613BB for ; Sat, 15 May 2021 11:58:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621079882; bh=j5jGJelTsCOlKHW06H20LcMAJFdONbtRZC7+Q4/oC9g=; h=From:To:Subject:Date:From; b=hsTjT4xJpiFU7NgGGFXcFpa5UOTYbRmnRPvp+4PxhRMxujajHajqCcl1y4bSo3aPP XW71l0VEkb+rVwoJ5vcUsRXL5yF48Tf63QKiehQOi7RmAVQZdRk6ZozL2lK3PeRk2j GTOZLo7fJ5+6QkptnHgAooBVl4XfxWucWSvtuFRZ0JDJ4TqrC75px5+4AvdGA2VcVL U4YEM3W7X26H/3BBGkbUq/14+QoXi2yK1S7DwP9GK8arwa54TojpGEgzLHKrf4gfRW 54PMDCgvZCcxzw+l5chYkW9u7undDgCCzdXiGG76PQ4DBr+xupIeA97DJoLB6GGssZ /ImERg2nfngDg== From: bugzilla-daemon@bugzilla.kernel.org To: linuxppc-dev@lists.ozlabs.org Subject: [Bug 213079] New: IRQ problems and crashes on a PowerMac G5 with 5.13-rc1 Date: Sat, 15 May 2021 11:58:01 +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=3D213079 Bug ID: 213079 Summary: IRQ problems and crashes on a PowerMac G5 with 5.13-rc1 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 296759 --> https://bugzilla.kernel.org/attachment.cgi?id=3D296759&action=3Dedit dmesg (5.13-rc1, PowerMac G5 11,2) With v5.13-rc1 I get IRQ problems and crashes on my G5 sooner or later. IRQ= 63 is my NVMe SSD. [...] irq 63: nobody cared (try booting with the "irqpoll" option) CPU: 1 PID: 11783 Comm: emerge Tainted: G W=20=20=20=20=20=20=20=20 5.13.0-rc1-PowerMacG5 #3 Call Trace: [c00000000ffefae0] [c000000000549790] .dump_stack+0xe0/0x13c (unreliable) [c00000000ffefb80] [c0000000000def44] .__report_bad_irq+0x34/0xf0 [c00000000ffefc20] [c0000000000dee2c] .note_interrupt+0x258/0x300 [c00000000ffefce0] [c0000000000db0a8] .handle_irq_event_percpu+0x64/0x90 [c00000000ffefd70] [c0000000000db118] .handle_irq_event+0x44/0x70 [c00000000ffefe00] [c0000000000e0530] .handle_fasteoi_irq+0xac/0x158 [c00000000ffefea0] [c0000000000da164] .generic_handle_irq+0x38/0x58 [c00000000ffeff10] [c000000000011674] .__do_irq+0x15c/0x238 [c00000000ffeff90] [c000000000012068] .do_IRQ+0x180/0x188 [c00000014d357d70] [c000000000011f88] .do_IRQ+0xa0/0x188 [c00000014d357e10] [c000000000007f94] hardware_interrupt_common_virt+0x1a4/0x1b0 --- interrupt: 500 at 0x3fffb07a1a9c NIP: 00003fffb07a1a9c LR: 00003fffb07a3d08 CTR: 00003fffb074cb30 REGS: c00000014d357e80 TRAP: 0500 Tainted: G W=20=20=20=20=20=20= =20=20=20 (5.13.0-rc1-PowerMacG5) MSR: 900000000000f032 CR: 22482820 XER: 20000000 IRQMASK: 0=20 GPR00: 00003fffb07a3d08 00003fffe84d07a0 00003fffb0ad1200 00003fffa8131100= =20 GPR04: 00003fffa9ea4bd0 a5a8b016e7fdc57d 00003fffe84d0810 00003fffb0aa7ac0= =20 GPR08: 00003fffb0ab3708 00003fffab4eb870 0000000000000000 0000000000000000= =20 GPR12: 00003fffb07b92a0 00003fffb0b8e850 00003fffe84d0a58 000000014df42388= =20 GPR16: 00003fffe84d0a70 ffffffffffffffff 00003fffafbf54c0 ffffffffffffffff= =20 GPR20: 0000000000000000 000000014df42338 000000014c677878 0000000000000000= =20 GPR24: 00003fffafc0b5b0 000000014c677830 00003fffafcc8a50 a5a8b016e7fdc57d= =20 GPR28: 00003fffa863bcc0 00003fffa8131100 00003fffa9ea4bd0 00003fffa8131100= =20 NIP [00003fffb07a1a9c] 0x3fffb07a1a9c LR [00003fffb07a3d08] 0x3fffb07a3d08 --- interrupt: 500 handlers: [<00000000370eb0ba>] .nvme_irq [<00000000370eb0ba>] .nvme_irq Disabling IRQ #63 Call Trace: Kernel panic - not syncing: corrupted stack end detected inside scheduler CPU: 0 PID: 814 Comm: kworker/u4:2 Tainted: G W=20=20=20=20=20=20=20= =20 5.13.0-rc1-PowerMacG5 #3 Workqueue: writeback .wb_workfn (flush-254:1) [c00000007db5ab40] [c000000000549790] .dump_stack+0xe0/0x13c (unreliable) [c00000007db5abe0] [c0000000000680dc] .panic+0x168/0x430 [c00000007db5ac90] [c000000000811e40] .__schedule+0x80/0x840 [c00000007db5ad70] [c00000000081274c] .preempt_schedule_common+0x28/0x48 [c00000007db5adf0] [c00000000081279c] .__cond_resched+0x30/0x4c [c00000007db5ae70] [c0000000001c6a98] .mempool_alloc+0x38/0x1a4 [c00000007db5af50] [c0000000004a1a70] .bio_alloc_bioset+0x94/0x174 [c00000007db5b000] [c000000000354840] .ext4_bio_write_page+0x314/0x480 [c00000007db5b0c0] [c0000000003334d4] .mpage_submit_page+0x70/0xa0 [c00000007db5b140] [c000000000333630] .mpage_process_page_bufs+0x12c/0x18c [c00000007db5b1d0] [c0000000003338b8] .mpage_prepare_extent_to_map+0x1f8/0x= 228 [c00000007db5b320] [c000000000339088] .ext4_writepages+0x360/0xe5c [c00000007db5b5d0] [c0000000001cee84] .do_writepages+0x54/0xa0 [c00000007db5b650] [c0000000002a49bc] .__writeback_single_inode+0x100/0x560 [c00000007db5b700] [c0000000002a53d8] .writeback_sb_inodes+0x2dc/0x4c8 [c00000007db5b880] [c0000000002a5654] .__writeback_inodes_wb+0x90/0xcc [c00000007db5b930] [c0000000002a58c0] .wb_writeback+0x230/0x3dc [c00000007db5ba50] [c0000000002a6790] .wb_workfn+0x380/0x460 [c00000007db5bbb0] [c0000000000890a0] .process_one_work+0x318/0x4dc [c00000007db5bca0] [c000000000089730] .worker_thread+0x224/0x290 [c00000007db5bd60] [c000000000091200] .kthread+0x134/0x13c [c00000007db5be10] [c00000000000bbf4] .ret_from_kernel_thread+0x58/0x64 Rebooting in 120 seconds.. # lspci -vv -s 0001:08:00.0 0001:08:00.0 Non-Volatile memory controller: Intel Corporation SSD Pro 7600p/760p/E 6100p Series (rev 03) (prog-if 02 [NVM Express]) Subsystem: Intel Corporation SSD Pro 7600p/760p/E 6100p Series [NVM Express] Device tree node: /sys/firmware/devicetree/base/ht@0,f2000000/pci@5/pci8086,390b@0 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=3Dfast >TAbort- SERR-