From mboxrd@z Thu Jan 1 00:00:00 1970 From: schwab@suse.de (Andreas Schwab) Date: Mon, 19 Nov 2018 12:23:14 +0100 Subject: Kernel panic - not syncing: corrupted stack end detected inside scheduler Message-ID: To: linux-riscv@lists.infradead.org List-Id: linux-riscv.lists.infradead.org Could this be a stack overflow? [ 2427.690000] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 2427.690000] [ 2427.690000] CPU: 1 PID: 3540 Comm: kworker/u8:2 Not tainted 4.19.0-00014-g978b77fe75 #6 [ 2427.690000] Workqueue: writeback wb_workfn (flush-179:0) [ 2427.690000] Call Trace: [ 2427.690000] [] walk_stackframe+0x0/0xa4 [ 2427.690000] [] show_stack+0x2a/0x34 [ 2427.690000] [] dump_stack+0x62/0x7c [ 2427.690000] [] panic+0xd2/0x1f0 [ 2427.690000] [] schedule+0x0/0x58 [ 2427.690000] [] preempt_schedule_common+0xe/0x1e [ 2427.690000] [] _cond_resched+0x34/0x40 [ 2427.690000] [] __spi_pump_messages+0x29e/0x40e [ 2427.690000] [] __spi_sync+0x168/0x16a [ 2427.690000] [] spi_sync_locked+0xc/0x14 [ 2427.690000] [] mmc_spi_data_do.isra.2+0x568/0xa7c [ 2427.690000] [] mmc_spi_request+0x58/0xc6 [ 2427.690000] [] __mmc_start_request+0x4e/0xe2 [ 2427.690000] [] mmc_start_request+0x78/0xa4 [ 2427.690000] [] mmc_blk_mq_issue_rq+0x21e/0x64e [mmc_block] [ 2427.690000] [] mmc_mq_queue_rq+0x11a/0x1f0 [mmc_block] [ 2427.690000] [] __blk_mq_try_issue_directly+0xca/0x146 [ 2427.690000] [] blk_mq_request_issue_directly+0x42/0x92 [ 2427.690000] [] blk_mq_try_issue_list_directly+0x30/0x6e [ 2427.690000] [] blk_mq_sched_insert_requests+0x56/0x80 [ 2427.690000] [] blk_mq_flush_plug_list+0xd6/0xe6 [ 2427.690000] [] blk_flush_plug_list+0x9e/0x17c [ 2427.690000] [] blk_mq_make_request+0x282/0x2d8 [ 2427.690000] [] generic_make_request+0xee/0x27a [ 2427.690000] [] submit_bio+0xe0/0x136 [ 2427.690000] [] submit_bh_wbc+0x130/0x176 [ 2427.690000] [] __block_write_full_page+0x1a6/0x3a8 [ 2427.690000] [] block_write_full_page+0xce/0xe0 [ 2427.690000] [] blkdev_writepage+0x16/0x1e [ 2427.690000] [] __writepage+0x14/0x4c [ 2427.690000] [] write_cache_pages+0x15c/0x306 [ 2427.690000] [] generic_writepages+0x36/0x52 [ 2427.690000] [] blkdev_writepages+0xc/0x14 [ 2427.690000] [] do_writepages+0x36/0xa6 [ 2427.690000] [] __writeback_single_inode+0x2e/0x174 [ 2427.690000] [] writeback_sb_inodes+0x1ac/0x33e [ 2427.690000] [] __writeback_inodes_wb+0x50/0x96 [ 2427.690000] [] wb_writeback+0x182/0x186 [ 2427.690000] [] wb_workfn+0x242/0x270 [ 2427.690000] [] process_one_work+0x16e/0x2ee [ 2427.690000] [] worker_thread+0x56/0x42a [ 2427.690000] [] kthread+0xda/0xe8 [ 2427.690000] [] ret_from_exception+0x0/0xc Andreas. -- Andreas Schwab, SUSE Labs, schwab at suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different." 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=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED autolearn=ham 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 B98C8C43441 for ; Mon, 19 Nov 2018 11:23:45 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 86E7220823 for ; Mon, 19 Nov 2018 11:23:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="fkQvk4Zr"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="gtXRjRdS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 86E7220823 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=q8wAb8bz7F20xtoR5jGE8zL9PB9D34povoZVUbn7EQU=; b=fkQvk4Zr/XTAYo Y1K4IZyfiWvkQJ2H/ZVGgkvKk5Zdb38gSygT7NxJE6j2Dmr/OWXswdMlvKguQQlN/IUFxjJhcNdhW Ji4xoReJKrrkdRI8yeSXYLaUrPs8/xfLNUfKZ5Tx9VYyzx+oz3XHwhMVUXQdUNT8haF8kmG01PBZH PyquTKiLK7t7vjMn9bcy1MNpopFwRBCQzp01/js9+MbkI2WDXuZfzjxMvsz+8VaOZ9lqPn663sFEv w6cvo59X5mfVWnnFR2062vFuU6qrMb1p6bqdpVFwDny6AYQxPcOqstB4DcIQEetT31ALW3EAMh9an cBD0pmv80HdqYiminRLw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gOheM-0006kY-43; Mon, 19 Nov 2018 11:23:30 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gOheL-0006kS-37 for linux-riscv@bombadil.infradead.org; Mon, 19 Nov 2018 11:23:29 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Type:MIME-Version:Message-ID: Date:Subject:To:From:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=2z98t0weGTtyoHja4x+2VZjP+03sOr9J8yf0qXmXLDQ=; b=gtXRjRdSxpYRWr/XbkLtg8UrYv F4Xx3mYBJEdWDnEmDdypG7kQsOZEk3GtF4YXJMHwoRQPvhfBuza7vhAL6FwR5kIIBfIUr0TGd6EE/ q98zyJIzcaUNnylds+rGpJLqQ2heBrXNLWoWoQdCEn5SZ4ScU9JPdcIAdTJHd9P0cf20tbEzysndv hO3AQxprO4/UNebE6pzQ8FRqOjzDN0uf+3i14A+L8OOBw+pSszPzA6RBXfV+gu4Jk/8LGpNlGI5bh CK+VsWcoYnyF/VrXv4n1VTIBjRAjareucYNtQVqjvV8JPDCJ0NhZQU9h/yc8aVIuPf0Pvkgyl+UNy BrVRFYVQ==; Received: from mx2.suse.de ([195.135.220.15] helo=mx1.suse.de) by casper.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gOheI-0004yx-5M for linux-riscv@lists.infradead.org; Mon, 19 Nov 2018 11:23:27 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 40FF6AE4F for ; Mon, 19 Nov 2018 11:23:15 +0000 (UTC) From: Andreas Schwab To: linux-riscv@lists.infradead.org Subject: Kernel panic - not syncing: corrupted stack end detected inside scheduler X-Yow: Gee, I feel kind of LIGHT in the head now, knowing I can't make my satellite dish PAYMENTS! Date: Mon, 19 Nov 2018 12:23:14 +0100 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181119_112326_213425_4DFB6DA7 X-CRM114-Status: UNSURE ( 5.06 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org Message-ID: <20181119112314.lvaE8yTNY5qmcKUvCGsFXLcpkYoJuwELxUE7KMmOB-Q@z> Could this be a stack overflow? [ 2427.690000] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 2427.690000] [ 2427.690000] CPU: 1 PID: 3540 Comm: kworker/u8:2 Not tainted 4.19.0-00014-g978b77fe75 #6 [ 2427.690000] Workqueue: writeback wb_workfn (flush-179:0) [ 2427.690000] Call Trace: [ 2427.690000] [] walk_stackframe+0x0/0xa4 [ 2427.690000] [] show_stack+0x2a/0x34 [ 2427.690000] [] dump_stack+0x62/0x7c [ 2427.690000] [] panic+0xd2/0x1f0 [ 2427.690000] [] schedule+0x0/0x58 [ 2427.690000] [] preempt_schedule_common+0xe/0x1e [ 2427.690000] [] _cond_resched+0x34/0x40 [ 2427.690000] [] __spi_pump_messages+0x29e/0x40e [ 2427.690000] [] __spi_sync+0x168/0x16a [ 2427.690000] [] spi_sync_locked+0xc/0x14 [ 2427.690000] [] mmc_spi_data_do.isra.2+0x568/0xa7c [ 2427.690000] [] mmc_spi_request+0x58/0xc6 [ 2427.690000] [] __mmc_start_request+0x4e/0xe2 [ 2427.690000] [] mmc_start_request+0x78/0xa4 [ 2427.690000] [] mmc_blk_mq_issue_rq+0x21e/0x64e [mmc_block] [ 2427.690000] [] mmc_mq_queue_rq+0x11a/0x1f0 [mmc_block] [ 2427.690000] [] __blk_mq_try_issue_directly+0xca/0x146 [ 2427.690000] [] blk_mq_request_issue_directly+0x42/0x92 [ 2427.690000] [] blk_mq_try_issue_list_directly+0x30/0x6e [ 2427.690000] [] blk_mq_sched_insert_requests+0x56/0x80 [ 2427.690000] [] blk_mq_flush_plug_list+0xd6/0xe6 [ 2427.690000] [] blk_flush_plug_list+0x9e/0x17c [ 2427.690000] [] blk_mq_make_request+0x282/0x2d8 [ 2427.690000] [] generic_make_request+0xee/0x27a [ 2427.690000] [] submit_bio+0xe0/0x136 [ 2427.690000] [] submit_bh_wbc+0x130/0x176 [ 2427.690000] [] __block_write_full_page+0x1a6/0x3a8 [ 2427.690000] [] block_write_full_page+0xce/0xe0 [ 2427.690000] [] blkdev_writepage+0x16/0x1e [ 2427.690000] [] __writepage+0x14/0x4c [ 2427.690000] [] write_cache_pages+0x15c/0x306 [ 2427.690000] [] generic_writepages+0x36/0x52 [ 2427.690000] [] blkdev_writepages+0xc/0x14 [ 2427.690000] [] do_writepages+0x36/0xa6 [ 2427.690000] [] __writeback_single_inode+0x2e/0x174 [ 2427.690000] [] writeback_sb_inodes+0x1ac/0x33e [ 2427.690000] [] __writeback_inodes_wb+0x50/0x96 [ 2427.690000] [] wb_writeback+0x182/0x186 [ 2427.690000] [] wb_workfn+0x242/0x270 [ 2427.690000] [] process_one_work+0x16e/0x2ee [ 2427.690000] [] worker_thread+0x56/0x42a [ 2427.690000] [] kthread+0xda/0xe8 [ 2427.690000] [] ret_from_exception+0x0/0xc Andreas. -- Andreas Schwab, SUSE Labs, schwab@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different." _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv