From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751688Ab1FKQPh (ORCPT ); Sat, 11 Jun 2011 12:15:37 -0400 Received: from higgs.elka.pw.edu.pl ([194.29.160.5]:37517 "EHLO higgs.elka.pw.edu.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751055Ab1FKQPg (ORCPT ); Sat, 11 Jun 2011 12:15:36 -0400 X-Comment: RFC 2476 MSA function at elektron.elka.pw.edu.pl logged sender identity as: wzabolot Message-ID: <4DF3949F.9070901@ise.pw.edu.pl> Date: Sat, 11 Jun 2011 18:15:27 +0200 From: wzab Reply-To: wzab@ise.pw.edu.pl User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.17) Gecko/20110516 Icedove/3.1.10 MIME-Version: 1.0 To: wzab CC: linux-kernel@vger.kernel.org Subject: Re: kmemcheck error and panic when booting 2.6.39.1 , however acpi=off allows to boot References: <4DEA8FDD.1060905@elektron.elka.pw.edu.pl> <4DEAA677.2010404@elektron.elka.pw.edu.pl> <4DEAAB42.8070704@elektron.elka.pw.edu.pl> <4DEB4EF2.5050102@elektron.elka.pw.edu.pl> <4DEBE579.1070508@ise.pw.edu.pl> <4DF3885B.2080900@ise.pw.edu.pl> In-Reply-To: <4DF3885B.2080900@ise.pw.edu.pl> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org W dniu 11.06.2011 17:23, wzab pisze: > > Only with "acpi=off" the system started completely, and I was able to > log in > into gdm, and later switch it off in normal way (crash8.txt). > With other parameters kernel panicked during the boot. > Of course I've mistaken. The log from correct booting and shutdown is crash9.txt, not crash8.txt However even in this run there is yet another kmemcheck error: [ 369.213324] ERROR: kmemcheck: Fatal error [ 369.217356] [ 369.218847] Pid: 1125, comm: udevd Tainted: G W 2.6.39.1 #3 /D865GBF [ 369.229624] EIP: 0060:[] EFLAGS: 00010146 CPU: 0 [ 369.235130] EIP is at strncpy+0x20/0x40 [ 369.238983] EAX: eeff9a00 EBX: eeff9ae8 ECX: 00000005 EDX: eef79254 [ 369.245257] ESI: eef7925a EDI: eeff9af3 EBP: eef7bcec ESP: c083528c [ 369.251533] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 369.256941] CR0: 8005003b CR2: f5cb98d8 CR3: 2eff3000 CR4: 000006d0 [ 369.263217] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 369.269493] DR6: ffff4ff0 DR7: 00000400 [ 369.273340] [] kmemcheck_error_save_bug+0x57/0x90 [ 369.279035] [] kmemcheck_show+0x64/0x70 [ 369.283869] [] kmemcheck_fault+0x6d/0xc0 [ 369.288776] [] do_page_fault+0x270/0x440 [ 369.293702] [] error_code+0x5f/0x64 [ 369.298182] [] create_object+0xda/0x230 [ 369.303001] [] kmemleak_alloc+0x27/0x50 [ 369.307838] [] kmem_cache_alloc+0xc9/0x110 [ 369.312924] [] __debug_object_init+0x318/0x330 [ 369.318378] [] debug_object_init+0x17/0x20 [ 369.323466] [] rcuhead_fixup_activate+0x82/0xa0 [ 369.328987] [] debug_object_activate+0x107/0x120 [ 369.334603] [] __call_rcu+0x19/0x140 [ 369.339173] [] call_rcu+0xd/0x10 [ 369.343401] [] put_object+0x24/0x40 [ 369.347875] [] delete_object_full+0x1d/0x30 [ 369.353040] [] kmemleak_free+0x20/0x50 [ 369.357789] [] kmem_cache_free+0x97/0xc0 [ 369.362694] [] anon_vma_chain_free+0xf/0x20 [ 369.367877] [] unlink_anon_vmas+0x36/0xa0 [ 369.372871] [] free_pgtables+0x64/0xc0 [ 369.377620] [] exit_mmap+0xf5/0x180 [ 369.382093] [] mmput+0x4c/0xc0 [ 369.386128] [] exec_mmap+0x126/0x360 [ 369.390708] [] flush_old_exec+0x55/0x90 [ 369.395526] [] load_elf_binary+0x20c/0x9f0 [ 369.400621] [] search_binary_handler+0xe1/0x2b0 [ 369.406134] [] do_execve+0x1d7/0x250 [ 369.410710] [] sys_execve+0x32/0x70 [ 369.415189] [] ptregs_execve+0x12/0x18 [ 369.419922] [] 0xffffffff [ 369.423556] WARNING: kmemcheck: Caught 32-bit read from uninitialized memory (eeff9a70) [ 369.431562] 5c9affee649affee649affee349bffeeb076ffeec776ffee0101010101010101 [ 369.439186] i i i i i i i i i i i i i i i i u u u u u u u u u u u u u u u u [ 369.446832] ^ [ 369.451287] [ 369.452777] Pid: 1125, comm: udevd Tainted: G W 2.6.39.1 #3 /D865GBF [ 369.463563] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 369.469061] EIP is at prio_tree_insert+0xd9/0x190 [ 369.473783] EAX: eeff7698 EBX: 00000000 ECX: eeff9a64 EDX: eeff9a64 [ 369.480057] ESI: eeff76af EDI: c0d7b1fc EBP: eef7bcec ESP: c08353b0 [ 369.486333] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 369.491743] CR0: 8005003b CR2: f5cb98d8 CR3: 2eff3000 CR4: 000006d0 [ 369.498019] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 369.504295] DR6: ffff4ff0 DR7: 00000400 [ 369.508141] [] create_object+0x140/0x230 [ 369.513046] [] kmemleak_alloc+0x27/0x50 [ 369.517885] [] kmem_cache_alloc+0xc9/0x110 [ 369.522963] [] __debug_object_init+0x318/0x330 [ 369.528408] [] debug_object_init+0x17/0x20 [ 369.533487] [] rcuhead_fixup_activate+0x82/0xa0 [ 369.539000] [] debug_object_activate+0x107/0x120 [ 369.544617] [] __call_rcu+0x19/0x140 [ 369.549177] [] call_rcu+0xd/0x10 [ 369.553408] [] put_object+0x24/0x40 [ 369.557879] [] delete_object_full+0x1d/0x30 [ 369.563047] [] kmemleak_free+0x20/0x50 [ 369.567796] [] kmem_cache_free+0x97/0xc0 [ 369.572709] [] anon_vma_chain_free+0xf/0x20 [ 369.577893] [] unlink_anon_vmas+0x36/0xa0 [ 369.582884] [] free_pgtables+0x64/0xc0 [ 369.587633] [] exit_mmap+0xf5/0x180 [ 369.592104] [] mmput+0x4c/0xc0 [ 369.596141] [] exec_mmap+0x126/0x360 [ 369.600719] [] flush_old_exec+0x55/0x90 [ 369.605537] [] load_elf_binary+0x20c/0x9f0 [ 369.610634] [] search_binary_handler+0xe1/0x2b0 [ 369.616144] [] do_execve+0x1d7/0x250 [ 369.620720] [] sys_execve+0x32/0x70 [ 369.625202] [] ptregs_execve+0x12/0x18 [ 369.629933] [] 0xffffffff done.