From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756400AbXHSS7T (ORCPT ); Sun, 19 Aug 2007 14:59:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753052AbXHSS7J (ORCPT ); Sun, 19 Aug 2007 14:59:09 -0400 Received: from smtp01out.vivodinet.gr ([83.171.203.1]:53644 "EHLO smtp01.vivodinet.gr" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752226AbXHSS7H (ORCPT ); Sun, 19 Aug 2007 14:59:07 -0400 X-Greylist: delayed 1501 seconds by postgrey-1.27 at vger.kernel.org; Sun, 19 Aug 2007 14:59:06 EDT Message-ID: <46C88CF7.6020900@central.ntua.gr> Date: Sun, 19 Aug 2007 21:33:27 +0300 From: Costas Sismanis User-Agent: Thunderbird 2.0.0.6 (X11/20070728) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: kernel bug Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org verlinux output If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux gemini 2.6.22-gentoo-r2 #1 PREEMPT Tue Aug 14 19:55:49 EEST 2007 i686 AMD Athlon(tm) XP 1700+ AuthenticAMD GNU/Linux Gnu C 4.1.2 Gnu make 3.81 binutils 2.17 util-linux 2.12r mount 2.12r module-init-tools 3.2.2 e2fsprogs 1.39 reiserfsprogs 3.6.19 PPP 2.4.4 Linux C Library > libc.2.5 Dynamic linker (ldd) 2.5 Procps 3.2.7 Net-tools 1.60 Kbd 1.12 Sh-utils 6.9 udev 114 wireless-tools 28 Modules Loaded wlan_tkip wlan_ccmp nvidia wlan_scan_sta rtc ath_rate_sam ple ath_pci wlan ath_hal One kernel panic before , and now this printed BUG BUG: unable to handle kernel paging request at virtual address 00450014 printing eip: c014df0a *pde = 00000000 Oops: 0002 [#1] PREEMPT Modules linked in: wlan_tkip wlan_ccmp nvidia(P) wlan_scan_sta rtc ath_rate_sample ath_pci wlan ath_hal(P) CPU: 0 EIP: 0060:[] Tainted: P VLI EFLAGS: 00210206 (2.6.22-gentoo-r2 #1) EIP is at unmap_vmas+0x3ca/0x4b0 eax: 00450000 ebx: da3cf13c ecx: dc837e48 edx: edcf4880 esi: fffffff8 edi: 08050000 ebp: 00000000 esp: cb451d28 ds: 007b es: 007b fs: 0000 gs: 0000 ss: 0068 Process dodoc (pid: 27342, ti=cb450000 task=efc54a90 task.ti=cb450000) Stack: 080e2fff 00000000 dc837e48 cb451d8c 00000000 00000001 080e3000 edac2080 edcf4880 c051df88 00000000 fffffff8 edac2080 2e281025 080e3000 00000000 cb451d8c dc837e48 edcf4880 edcf4880 c0151059 ffffffff cb451d88 00000000 Call Trace: [] exit_mmap+0x69/0xf0 [] mmput+0x32/0xb0 [] flush_old_exec+0x460/0x8c0 [] kernel_read+0x3d/0x60 [] load_elf_binary+0x302/0x1b30 [] generic_file_aio_read+0xbb/0x1c0 [] file_read_actor+0x0/0x120 [] mntput_no_expire+0x13/0x80 [] do_sync_read+0xd5/0x120 [] __alloc_pages+0x56/0x2f0 [] copy_strings+0xf8/0x210 [] load_elf_binary+0x0/0x1b30 [] search_binary_handler+0xa6/0x250 [] do_execve+0x132/0x1b0 [] sys_execve+0x2f/0x90 [] sysenter_past_esp+0x5f/0x85 ======================= Code: 14 8b 40 08 a8 08 0f 85 b1 00 00 00 89 e0 25 00 e0 ff ff 8b 40 08 a8 08 0f 85 8b 00 00 00 8b 4c 24 08 89 e0 25 00 e0 ff ff 8b 11 40 14 89 15 88 df 51 c0 8b 44 2 4 14 bd 00 80 00 00 8b 54 24 EIP: [] unmap_vmas+0x3ca/0x4b0 SS:ESP 0068:cb451d28 this on probably freezed the computer BUG: unable to handle kernel paging request at virtual address 40000039 Aug 17 12:55:59 gemini printing eip: Aug 17 12:55:59 gemini c014d2f7 Aug 17 12:55:59 gemini *pde = 00000000 Aug 17 12:55:59 gemini Oops: 0002 [#1] Aug 17 12:55:59 gemini PREEMPT Aug 17 12:55:59 gemini Modules linked in: wlan_tkip wlan_ccmp rtc nvidia(P) wlan_scan_sta ath_rate_sample ath_pci wlan ath_hal(P) Aug 17 12:55:59 gemini CPU: 0 Aug 17 12:55:59 gemini EIP: 0060:[] Tainted: P VLI Aug 17 12:55:59 gemini EFLAGS: 00210246 (2.6.22-gentoo-r2 #1) Aug 17 12:55:59 gemini EIP is at free_pgd_range+0x47/0x190 Aug 17 12:55:59 gemini eax: 40000000 ebx: cce32ef0 ecx: 40000000 edx: 08048000 Aug 17 12:55:59 gemini esi: 08000000 edi: cf58ada0 ebp: 08048000 esp: dd4ddd30 Aug 17 12:55:59 gemini ds: 007b es: 007b fs: 0000 gs: 0000 ss: 0068 Aug 17 12:55:59 gemini Process sh (pid: 6154, ti=dd4dc000 task=cd1a6570 task.ti=dd4dc000) Aug 17 12:55:59 gemini Stack: 00000000 dd4ddd8c 00000000 dd4ddd8c cce32ef0 cce32ef0 cf58ada0 cf58ada0 Aug 17 12:55:59 gemini 08048000 c014fbaa 00000080 40000000 00000000 dd4ddd8c dd4ddd8c cf58aef0 Aug 17 12:55:59 gemini efbfd560 efbfd560 c0151077 00000000 dd4ddd88 00000000 000000dd c051df88 Aug 17 12:55:59 gemini Call Trace: Aug 17 12:55:59 gemini [] free_pgtables+0xaa/0xb0 Aug 17 12:55:59 gemini [] exit_mmap+0x87/0xf0 Aug 17 12:55:59 gemini [] mmput+0x32/0xb0 Aug 17 12:55:59 gemini [] flush_old_exec+0x460/0x8c0 Aug 17 12:55:59 gemini [] kernel_read+0x3d/0x60 Aug 17 12:55:59 gemini [] load_elf_binary+0x302/0x1b30 Aug 17 12:55:59 gemini [] generic_file_aio_read+0xbb/0x1c0 Aug 17 12:55:59 gemini [] file_read_actor+0x0/0x120 Aug 17 12:55:59 gemini [] mntput_no_expire+0x13/0x80 Aug 17 12:55:59 gemini [] do_sync_read+0xd5/0x120 Aug 17 12:55:59 gemini [] __alloc_pages+0x56/0x2f0 Aug 17 12:55:59 gemini [] copy_strings+0xf8/0x210 Aug 17 12:55:59 gemini [] load_elf_binary+0x0/0x1b30 Aug 17 12:55:59 gemini [] search_binary_handler+0xa6/0x250 Aug 17 12:55:59 gemini [] do_execve+0x132/0x1b0 Aug 17 12:55:59 gemini [] sys_execve+0x2f/0x90 Aug 17 12:55:59 gemini [] sysenter_past_esp+0x5f/0x85 Aug 17 12:55:59 gemini ======================= Aug 17 12:55:59 gemini Code: 0c 81 c6 00 00 40 00 0f 84 49 01 00 00 8b 4c 24 2c 85 c9 74 2f 81 64 24 2c 00 00 c0 ff 0f 84 33 01 00 00 8b 54 24 08 8b 44 24 2c <4a> 48 39 c2 89 54 24 10 76 18 81 6c 24 08 00 00 00 00 8d b4 26 Aug 17 12:55:59 gemini EIP: [] free_pgd_range+0x47/0x190 SS:ESP 0068:dd4ddd30 Aug 17 12:55:59 gemini note: sh[6154] exited with preempt_count 1 Aug 17 12:55:59 gemini BUG: unable to handle kernel NULL pointer dereference at virtual address 00000202 Aug 17 12:55:59 gemini printing eip: Aug 17 12:55:59 gemini c014d335 Aug 17 12:55:59 gemini *pde = 00000000 Aug 17 12:55:59 gemini Oops: 0002 [#2] Aug 17 12:55:59 gemini PREEMPT Aug 17 12:55:59 gemini Modules linked in: wlan_tkip wlan_ccmp rtc nvidia(P) wlan_scan_sta ath_rate_sample ath_pci wlan ath_hal(P) Aug 17 12:55:59 gemini CPU: 0 Aug 17 12:55:59 gemini EIP: 0060:[] Tainted: P VLI Aug 17 12:55:59 gemini EFLAGS: 00210217 (2.6.22-gentoo-r2 #1) Aug 17 12:55:59 gemini EIP is at free_pgd_range+0x85/0x190 Aug 17 12:55:59 gemini eax: 000000ff ebx: ceb0e17c ecx: 40000000 edx: c051df88 Aug 17 12:55:59 gemini esi: 08000000 edi: 000003fc ebp: 08048000 esp: de46fef4 Aug 17 12:55:59 gemini ds: 007b es: 007b fs: 0000 gs: 0000 ss: 0068 Aug 17 12:55:59 gemini Process sh (pid: 6018, ti=de46e000 task=dca66090 task.ti=de46e000) Aug 17 12:55:59 gemini Stack: 00000000 de46ff50 0818e000 de46ff50 0818dfff ceb0e17c c388f320 c388f320 Aug 17 12:55:59 gemini 08048000 c014fbaa 00000080 40000000 00000000 de46ff50 de46ff50 eed29b54 Aug 17 12:55:59 gemini eed1c440 00008b00 c0151077 00000000 de46ff4c 00000000 000000de c051df88 Aug 17 12:55:59 gemini Call Trace: Aug 17 12:55:59 gemini [] free_pgtables+0xaa/0xb0 Aug 17 12:55:59 gemini [] exit_mmap+0x87/0xf0 Aug 17 12:55:59 gemini [] mmput+0x32/0xb0 Aug 17 12:55:59 gemini [] do_exit+0xf2/0x840 Aug 17 12:55:59 gemini [] do_group_exit+0x23/0x80 Aug 17 12:55:59 gemini [] sysenter_past_esp+0x5f/0x85 Aug 17 12:55:59 gemini ======================= Aug 17 12:55:59 gemini Code: b4 26 00 00 00 00 8b 44 24 08 48 89 44 24 10 3b 74 24 10 0f 87 ff 00 00 00 8b 54 24 0c 89 f0 c1 e8 16 8d 3c 85 00 00 00 00 8b 12 <89> 54 24 04 8b 12 03 7a 24 8b 54 24 2c 81 e2 00 00 c0 ff 89 14 Aug 17 12:55:59 gemini EIP: [] free_pgd_range+0x85/0x190 SS:ESP 0068:de46fef4 Aug 17 12:55:59 gemini Fixing recursive fault but reboot is needed! Aug 17 12:55:59 gemini BUG: scheduling while atomic: sh/0x00000001/6018 Aug 17 12:55:59 gemini [] schedule+0x46e/0x640 Aug 17 12:55:59 gemini [] __rcu_process_callbacks+0x67/0x1d0 Aug 17 12:55:59 gemini [] tasklet_action+0x33/0x70 Aug 17 12:55:59 gemini [] __do_softirq+0x42/0x90 Aug 17 12:55:59 gemini [] do_exit+0x7e4/0x840 Aug 17 12:55:59 gemini [] apic_timer_interrupt+0x28/0x30 Aug 17 12:55:59 gemini [] die+0x206/0x210 Aug 17 12:55:59 gemini [] do_page_fault+0x2d4/0x5f0 Aug 17 12:55:59 gemini [] pipe_write+0x23b/0x490 Aug 17 12:55:59 gemini [] do_page_fault+0x0/0x5f0 Aug 17 12:55:59 gemini [] error_code+0x6a/0x70 Aug 17 12:55:59 gemini [] free_pgd_range+0x85/0x190 Aug 17 12:55:59 gemini [] free_pgtables+0xaa/0xb0 Aug 17 12:55:59 gemini [] exit_mmap+0x87/0xf0 Aug 17 12:55:59 gemini [] mmput+0x32/0xb0 Aug 17 12:55:59 gemini [] do_exit+0xf2/0x840 Aug 17 12:55:59 gemini [] do_group_exit+0x23/0x80 Aug 17 12:55:59 gemini [] sysenter_past_esp+0x5f/0x85 Aug 17 12:55:59 gemini ======================= i dont know what caused it , at the time , the computer was compiling various programs the environment is a gentoo Linux version 2.6.22-gentoo-r2 (root@gemini) (gcc version 4.1.2 (Gentoo 4.1.2 p1.0.1)) #1 PREEMPT Tue Aug 14 19:55:49 EEST 2007 the modules wlan_tkip 11072 2 - Live 0xf0ab6000 wlan_ccmp 7168 1 - Live 0xf0aba000 nvidia 7234932 24 - Live 0xf10de000 (P) wlan_scan_sta 12032 1 - Live 0xf0903000 rtc 10392 0 - Live 0xf08ff000 ath_rate_sample 12416 1 - Live 0xf08fa000 ath_pci 89376 0 - Live 0xf0910000 wlan 191236 6 wlan_tkip,wlan_ccmp,wlan_scan_sta,ath_rate_sample,ath_pci, Live 0xf0891000 ath_hal 189712 3 ath_rate_sample,ath_pci, Live 0xf08c5000 (P) cat /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : 0000:00:11.1 0170-0177 : ide1 01f0-01f7 : 0000:00:11.1 01f0-01f7 : ide0 02f8-02ff : serial 0376-0376 : 0000:00:11.1 0376-0376 : ide1 0378-037a : parport0 037b-037f : parport0 03c0-03df : vga+ 03f6-03f6 : 0000:00:11.1 03f6-03f6 : ide0 03f8-03ff : serial 0800-0803 : ACPI PM1a_EVT_BLK 0804-0805 : ACPI PM1a_CNT_BLK 0808-080b : ACPI PM_TMR 0810-0815 : ACPI CPU throttle 0820-0823 : ACPI GPE0_BLK 0cf8-0cff : PCI conf1 e800-e8ff : 0000:00:11.5 e800-e8ff : VIA8233 ec00-ecff : 0000:00:06.0 ec00-ecff : 8139too fc00-fc0f : 0000:00:11.1 fc00-fc07 : ide0 fc08-fc0f : ide1 cat /proc/iomem 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000cedff : Video ROM 000f0000-000fffff : System ROM 00100000-2ffeffff : System RAM 00100000-003e7422 : Kernel code 003e7423-004dc0bb : Kernel data 2fff0000-2fff7fff : ACPI Tables 2fff8000-2fffffff : ACPI Non-volatile Storage bbc00000-dbcfffff : PCI Bus #01 c0000000-cfffffff : 0000:01:00.0 dbe00000-dfefffff : PCI Bus #01 dd000000-ddffffff : 0000:01: 00.0 de000000-deffffff : 0000:01:00.0 de000000-deffffff : nvidia dfee0000-dfefffff : 0000:01:00.0 dffe0000-dffeffff : 0000:00:07.0 dffe0000-dffeffff : ath dfffd000-dfffdfff : 0000:00:09.0 dfffd000-dfffdfff : ohci_hcd dfffe000-dfffefff : 0000:00:09.1 dfffe000-dfffefff : ohci_hcd dffffe00-dffffeff : 0000:00:09.2 dffffe00-dffffeff : ehci_hcd dfffff00-dfffffff : 0000:00:06.0 dfffff00-dfffffff : 8139too e0000000-e3ffffff : 0000:00: 00.0 fec00000-fec00fff : reserved fee00000-fee00fff : reserved fff80000-ffffffff : reserved lspci -vvv 00:00.0 Host bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333] Subsystem: VIA Technologies, Inc. Unknown device 0000 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) Subsystem: Realtek Semiconductor Co., Ltd. RT8139 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR-