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=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 56F64C433ED for ; Mon, 17 May 2021 09:17:34 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 C0D226108B for ; Mon, 17 May 2021 09:17:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C0D226108B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=agner.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Message-ID:Subject:Cc:To:From:Date:MIME-Version: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=g5NpAtV1Nh+8+xTy8TA0SU/j4YG+7QVG3ElPPqVRXps=; b=JBYMtR9MPbkiV8i4rbc/5w91ZY XebsXIB8lZXYQD351cF3i4KuVj6E81/zOZwdg85vmd+u9dfiFF97CAPb5+LHlYXQAkeM9R4s/m8j/ moKQar3u7kBqaoLzUftu3fT4JB0cf6Sv40TuOqLE4A9nrVNesrbrq1N0cqha8aixpT1Y8yqLYhcbO 7LN/WSO5c1l9NoKPL7AEOMFs8KMVEXVbN8tRkl16I7x5OgWvXvufXdAvnWbl3OL2CAoout//Y7zSU Zyww/P66Mkw6TXzR4JNXGPEdmCavLlhOEb7/ocVHNUdpJeSF7oF4Lj53l5joWYI1g6ehU1jviccj/ SHCEMiKg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1liZKq-00EN8x-CB; Mon, 17 May 2021 09:14:48 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1liZKX-00EN5v-6j; Mon, 17 May 2021 09:14:29 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:Message-ID:Subject:Cc:To:From:Date:MIME-Version:Sender:Reply-To: Content-ID:Content-Description:In-Reply-To:References; bh=S4mvERfvZSg2PWgJA6vEg7KO0TZ+AisxXm7lP0g2ND0=; b=wyLFFl8DgbINqMXxdHUN1RQXsY eZTtx89Ft6mlB61yOWoxxFhl8JsZbj/5ebbEViVNgD+lLIKKO481VSzz+pATb2UczqUjTD9I1Z/S8 NorQ2Kwx14FM5ZzvRkCRhuFy55xzulEb8tvuqAAnMV1j2+WrLJsEZZKnlcGF4cIlewF4U4Cmcur4r opdiCroM01n/jEYMY8jViWTPG2P6jKsmaHR9xuLUPhnv+6btTPS3HAFQoiEbhVuRIAO1Jx8j6YUMD R8K++SRG2LTZyoH7iYRE+D+9zV3BbxBTSKoLHn1Z92itvhpqGzK4V21WxfnrxHcT5FMZw1/UzyFqm SA2g19rA==; Received: from mail.kmu-office.ch ([2a02:418:6a02::a2]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1liZKR-00Dd0K-HK; Mon, 17 May 2021 09:14:27 +0000 Received: from webmail.kmu-office.ch (unknown [IPv6:2a02:418:6a02::a3]) by mail.kmu-office.ch (Postfix) with ESMTPSA id 662F05C0769; Mon, 17 May 2021 11:14:18 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=agner.ch; s=dkim; t=1621242858; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding:in-reply-to: references; bh=S4mvERfvZSg2PWgJA6vEg7KO0TZ+AisxXm7lP0g2ND0=; b=t+05r4kNOD5iI1yMdjidgyRXLO0jelg1OBGFap9bIFnoDdGl/gZ2Ykuh1+9bh0y/XDBpDP GC9wGuAwJYwdk9p3x3YuUgWsdQX15mmFh5OvVkFNEjDW5T9SxNxLweEzhEi2i4eEz6EQa4 nCk3DF1+yfoVMt3Ke5j1nX60xqS7EYs= MIME-Version: 1.0 Date: Mon, 17 May 2021 11:14:18 +0200 From: Stefan Agner To: linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org Cc: Neil Armstrong , Jerome Brunet , Kevin Hilman , Martin Blumenstingl Subject: Random reboots on ODROID-N2+ User-Agent: Roundcube Webmail/1.4.9 Message-ID: <40ca11f84b7cdbfb9ad2ddd480cb204a@agner.ch> X-Sender: stefan@agner.ch X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210517_021424_068985_73E0A3E6 X-CRM114-Status: UNSURE ( 5.67 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, We are currently testing a new release using Linux 5.10.33. I've received since several reports of random reboots every couple of days. Unfortunately the log (journald) doesn't show anything, just a hard cut at some point. After running serial console on several instances, I was able to catch this stack trace: [202983.988153] SError Interrupt on CPU3, code 0xbf000000 -- SError [202983.988155] CPU: 3 PID: 3463 Comm: mdns-repeater Not tainted 5.10.33 #1 [202983.988156] Hardware name: Hardkernel ODROID-N2Plus (DT) [202983.988157] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--) [202983.988158] pc : udp_send_skb.isra.0+0x178/0x390 [202983.988159] lr : udp_send_skb.isra.0+0x130/0x390 [202983.988160] sp : ffff8000132a3ae0 [202983.988160] x29: ffff8000132a3ae0 x28: ffff8000132a3bf0 [202983.988164] x27: 00000000fb0000e0 x26: ffff8000132a3d58 [202983.988165] x25: 0000000000000073 x24: ffff000007963e24 [202983.988167] x23: ffff8000132a3bf0 x22: ffff000005a72a80 [202983.988169] x21: 0000000000000011 x20: 0000000000000073 [202983.988170] x19: ffff000001a92c00 x18: 0000000000000001 [202983.988172] x17: 0000000000000000 x16: 0000000000000000 [202983.988173] x15: ffff8000132a3460 x14: 00000000ac1e2001 [202983.988175] x13: ffff0000079181a0 x12: 0000000000000028 [202983.988176] x11: ffff8000d3407000 x10: ffff800010ea8af0 [202983.988178] x9 : 000000000000001b x8 : ffff000007963e00 [202983.988179] x7 : ffff000000000000 x6 : 0000046a76b5fe28 [202983.988181] x5 : 0000000000941cc2 x4 : 0000000000000000 [202983.988182] x3 : 0000000000000001 x2 : ffff8000d3407000 [202983.988184] x1 : ffff00002f6e0000 x0 : 0000000100000001 [202983.988186] Kernel panic - not syncing: Asynchronous SError Interrupt [202983.988187] CPU: 3 PID: 3463 Comm: mdns-repeater Not tainted 5.10.33 #1 [202983.988187] Hardware name: Hardkernel ODROID-N2Plus (DT) [202983.988188] Call trace: [202983.988188] dump_backtrace+0x0/0x1a0 [202983.988189] show_stack+0x18/0x70 [202983.988190] dump_stack+0xd0/0x12c [202983.988190] panic+0x170/0x338 [202983.988191] nmi_panic+0x8c/0x90 [202983.988191] arm64_serror_panic+0x78/0x84 [202983.988192] do_serror+0x38/0xa0 [202983.988193] el1_error+0x88/0x108 [202983.988193] udp_send_skb.isra.0+0x178/0x390 [202983.988194] udp_sendmsg+0x7c8/0x9c0 [202983.988194] inet_sendmsg+0x44/0x70 [202983.988195] sock_sendmsg+0x4c/0x60 [202983.988196] __sys_sendto+0xd0/0x140 [202983.988196] __arm64_sys_sendto+0x28/0x40 [202983.988197] el0_svc_common.constprop.0+0x78/0x1a0 [202983.988197] do_el0_svc+0x24/0x90 [202983.988198] el0_svc+0x14/0x20 [202983.988199] el0_sync_handler+0xb0/0xc0 [202983.988199] el0_sync+0x178/0x180 [202983.988211] SMP: stopping secondary CPUs [202983.988212] Kernel Offset: disabled [202983.988212] CPU features: 0x0240002,61082004 [202983.988213] Memory Limit: none Anyone observed such an issue? I am pretty sure that this is a new issue as we have many installations using Linux 5.9.16 running stable on the same hardware,. Now that I can tell that it is network related I'll try to increase network load to see if I can find a quicker way to reproduce this. -- Stefan _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel