Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754458AbcC2WFY (ORCPT ); Tue, 29 Mar 2016 18:05:24 -0400 Received: from mail-by2on0096.outbound.protection.outlook.com ([207.46.100.96]:48535 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751280AbcC2WFX (ORCPT ); Tue, 29 Mar 2016 18:05:23 -0400 Authentication-Results: lists.infradead.org; dkim=none (message not signed) header.d=none;lists.infradead.org; dmarc=none action=none header.from=caviumnetworks.com; Date: Wed, 30 Mar 2016 01:05:02 +0300 From: Yury Norov To: CC: Subject: arm64: kernel v4.6-rc1 hangs on QEMU Message-ID: <20160329220502.GA14443@yury-N73SV> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-Originating-IP: [95.143.213.121] X-ClientProxiedBy: HE1PR01CA0022.eurprd01.prod.exchangelabs.com (25.163.2.160) To CO2PR07MB620.namprd07.prod.outlook.com (10.141.228.156) X-MS-Office365-Filtering-Correlation-Id: 341b1bc6-182d-4c90-0f4f-08d3581e37a1 X-Microsoft-Exchange-Diagnostics: 1;CO2PR07MB620;2:EBQWgbhYM/PP1VjpUeyMOE8EB959fNfjIxPRf/XN1oqVasw7b8JosxpTFeguurJXL6SZsG+W9rHlBmFgmhn1/vi5oQrtxLlaNSd7OZU8z0yItpf45iB7Mi9U+cWZTt+UZdtEegmvgew3LmG1qOzW98X613acmvsqS4ToIZYTrsZ7+oCCbh30SxDC/zgm9QY7;3:cmpZT1iriJ+3HyxXVb8OrfnEoSkTuH5D0D9BgLyp6dmSjDTv6c5sP3+oQiB+aQaUZgIP8nX5tPLcRvgfjY59BY99nW1W4+9vnTa/p+N+V09oqAK039lUNHyzERpE3Tl5 X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:CO2PR07MB620; 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Config: arm64 defconfig QEMU: QEMU emulator version 2.3.0 (Debian 1:2.3+dfsg-5ubuntu9.2) Stacktrace: #0 arch_counter_get_cntvct () at ./arch/arm64/include/asm/arch_timer.h:121 #1 __delay (cycles=1024) at arch/arm64/lib/delay.c:31 #2 0xffffff8008340970 in __const_udelay (xloops=) at arch/arm64/lib/delay.c:41 #3 0xffffff800815420c in panic (fmt=) at kernel/panic.c:257 #4 0xffffff80080be588 in do_exit (code=11) at kernel/exit.c:666 #5 0xffffff8008089d08 in die (str=, regs=0xffffff8008aebe20 , err=143867376) at arch/arm64/kernel/traps.c:298 #6 0xffffff8008089dec in arm64_notify_die (str=, regs=, info=, err=) at arch/arm64/kernel/traps.c:309 #7 0xffffff800808212c in do_undefinstr (regs=0xffffff8008aebe20 ) at arch/arm64/kernel/traps.c:399 #8 0xffffff8008a1fe08 in cpuinfo_store_boot_cpu () at arch/arm64/kernel/cpuinfo.c:252 #9 0xffffff8008a1fe08 in cpuinfo_store_boot_cpu () at arch/arm64/kernel/cpuinfo.c:252 #10 0xffffff8008a20388 in smp_prepare_boot_cpu () at arch/arm64/kernel/smp.c:403 #11 0xffffff8008a1d6ec in start_kernel () at init/main.c:511 #12 0xffffff80080811d8 in __mmap_switched () at arch/arm64/kernel/head.S:437 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Corefile can be found at: https://drive.google.com/file/d/0B93nHerV55yNdFp5em54TEVnU2c/view?usp=sharing Yury.