Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760102AbYGFXtB (ORCPT ); Sun, 6 Jul 2008 19:49:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756785AbYGFXsw (ORCPT ); Sun, 6 Jul 2008 19:48:52 -0400 Received: from nf-out-0910.google.com ([64.233.182.189]:61092 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754365AbYGFXsu (ORCPT ); Sun, 6 Jul 2008 19:48:50 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=rnL3+yjTe+9MUYQn7l3oNKUDEjOjJVqMXVI5SXkw/xA1CrDQ972tJMlaQpLYa+apan VLEesfYVUsl59QtaAijNc3m7lQvyjFpVWbLDR4p3yrxPu1X/+lSbRiRB17plriPqtAvE UjERk6d9bP0ed2KRkps9R/PbjvC5OapSA/krA= Message-ID: <487159DA.708@gmail.com> Date: Mon, 07 Jul 2008 03:48:42 +0400 From: Alexander Beregalov User-Agent: Thunderbird 2.0.0.14 (X11/20080706) MIME-Version: 1.0 To: Linux Kernel Mailing List , linux-next@vger.kernel.org, mingo@elte.hu, linux-mm@kvack.org Subject: next-0704: WARNING: at kernel/sched.c:4254 add_preempt_count; PANIC Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 30590 Lines: 734 Hi WARNING: at kernel/sched.c:4254 add_preempt_count+0x61/0x63() Modules linked in: i2c_nforce2 Pid: 3620, comm: rtorrent Not tainted 2.6.26-rc8-next-20080704 #5 [] ? printk+0xf/0x11 [] warn_on_slowpath+0x41/0x7b [] ? mmap_region+0x1c5/0x414 [] ? remove_vma+0x50/0x56 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 BUG: unable to handle kernel paging request at fffef4f1 IP: [] dump_trace+0xa5/0xe2 *pde = 00007067 *pte = 00000000 Oops: 0000 [#1] PREEMPT DEBUG_PAGEALLOC last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class Modules linked in: i2c_nforce2 Pid: 3620, comm: rtorrent Not tainted (2.6.26-rc8-next-20080704 #5) EIP: 0060:[] EFLAGS: 00210097 CPU: 0 EIP is at dump_trace+0xa5/0xe2 EAX: fffefffc EBX: fffef4f1 ECX: c0396978 EDX: c0455a08 ESI: 5a5a5a5a EDI: f4d4c084 EBP: f4d4bf34 ESP: f4d4bf14 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Process rtorrent (pid: 3620, ti=f4d4b000 task=f4cc45c0 task.ti=f4d4c000) Stack: fffefffc c0103b6f fffef000 f4d4c084 00000000 00000002 f4d4bf7c c0426908 f4d4bf48 c01045f5 f4d4bf7c c0396978 c047904c f4d4bf7c c038e33b f4d4bf7c c041ff98 00000e24 f4cc48b4 c050a434 c049959a 00000002 c04995db c038e436 Call Trace: [] ? print_trace_address+0x0/0x3f [] ? show_trace+0x15/0x29 [] ? dump_stack+0x59/0x63 [] ? printk+0xf/0x11 [] ? warn_on_slowpath+0x41/0x7b [] ? mmap_region+0x1c5/0x414 [] ? remove_vma+0x50/0x56 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 BUG: unable to handle kernel paging request at fffef4f1 IP: [] dump_trace+0xa5/0xe2 *pde = 00007067 *pte = 00000000 Oops: 0000 [#2] PREEMPT DEBUG_PAGEALLOC last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class Modules linked in: i2c_nforce2 Pid: 3620, comm: rtorrent Not tainted (2.6.26-rc8-next-20080704 #5) EIP: 0060:[] EFLAGS: 00210097 CPU: 0 EIP is at dump_trace+0xa5/0xe2 EAX: fffefffc EBX: fffef4f1 ECX: c0396978 EDX: c0455a08 ESI: 5a5a5a5a EDI: f4d4c084 EBP: f4d4bf34 ESP: f4d4bf14 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Process rtorrent (pid: 3620, ti=f4d4b000 task=f4cc45c0 task.ti=f4d4c000) Stack: fffefffc c0103b6f fffef000 f4d4c084 00000000 00000002 f4d4bf7c c0426908 f4d4bf48 c01045f5 f4d4bf7c c0396978 c047904c f4d4bf7c c038e33b f4d4bf7c c041ff98 00000e24 f4cc48b4 c050a434 c049959a 00000002 c04995db c038e436 Call Trace: [] ? print_trace_address+0x0/0x3f [] ? show_trace+0x15/0x29 [] ? dump_stack+0x59/0x63 [] ? printk+0xf/0x11 [] ? warn_on_slowpath+0x41/0x7b [] ? mmap_region+0x1c5/0x414 [] ? remove_vma+0x50/0x56 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 BUG: unable to handle kernel paging request at fffef4f1 IP: [] dump_trace+0xa5/0xe2 *pde = 00007067 *pte = 00000000 Oops: 0000 [#2] PREEMPT DEBUG_PAGEALLOC last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class Modules linked in: i2c_nforce2 Pid: 3620, comm: rtorrent Not tainted (2.6.26-rc8-next-20080704 #5) EIP: 0060:[] EFLAGS: 00210097 CPU: 0 EIP is at dump_trace+0xa5/0xe2 EAX: fffefffc EBX: fffef4f1 ECX: c0396978 EDX: c0455a08 ESI: 5a5a5a5a EDI: f4d4bd18 EBP: f4d4bd18 ESP: f4d4bcf8 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Process rtorrent (pid: 3620, ti=f4d4b000 task=f4cc45c0 task.ti=f4d4c000) Stack: fffefffc c0103b6f fffef000 f4d4bd18 00000018 00000018 f4d4bf77 00000000 f4d4bd48 c0103d1f 00000000 c0396978 c041fab4 c041fbc2 c041fab4 f4d4bedc f4d4bf14 f4d4bf14 c04258bf f4d4bedc f4d4bd80 c0103dc5 00000000 c041fab4 Call Trace: [] ? print_trace_address+0x0/0x3f [] ? show_stack_log_lvl+0x8f/0xa7 [] ? show_registers+0x8e/0x1bd [] ? __die+0x66/0xcb [] ? __die+0x7f/0xcb [] ? die+0x87/0x119 [] ? do_page_fault+0x5e0/0x6e5 [] ? trace_hardirqs_off+0xb/0xd [] ? __rcu_read_unlock+0x54/0x62 [] ? __atomic_notifier_call_chain+0x2c/0x36 [] ? printk+0xf/0x11 [] ? __print_symbol+0x21/0x2a [] ? trace_hardirqs_off+0xb/0xd [] ? _spin_unlock_irqrestore+0x42/0x58 [] ? release_console_sem+0x197/0x19f [] ? vprintk+0x327/0x35c [] ? rt_mutex_slowlock+0x26a/0x446 [] ? release_console_sem+0x197/0x19f [] ? do_page_fault+0x0/0x6e5 [] ? error_code+0x6a/0x70 [] ? dump_trace+0xa5/0xe2 [] ? print_trace_address+0x0/0x3f [] ? show_trace+0x15/0x29 [] ? dump_stack+0x59/0x63 [] ? printk+0xf/0x11 [] ? warn_on_slowpath+0x41/0x7b [] ? mmap_region+0x1c5/0x414 [] ? remove_vma+0x50/0x56 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 BUG: unable to handle kernel paging request at fffef4f1 IP: [] dump_trace+0xa5/0xe2 *pde = 00007067 *pte = 00000000 Recursive die() failure, output suppressed Kernel panic - not syncing: Fatal exception in interrupt Pid: 3620, comm: rtorrent Tainted: G D 2.6.26-rc8-next-20080704 #5 [] ? printk+0xf/0x11 [] panic+0x43/0xe2 [] die+0xf2/0x119 [] do_page_fault+0x5e0/0x6e5 [] ? trace_hardirqs_off+0xb/0xd [] ? __rcu_read_unlock+0x54/0x62 [] ? __atomic_notifier_call_chain+0x2c/0x36 [] ? printk+0xf/0x11 [] ? __print_symbol+0x21/0x2a [] ? trace_hardirqs_off+0xb/0xd [] ? _spin_unlock_irqrestore+0x42/0x58 [] ? release_console_sem+0x197/0x19f [] ? vprintk+0x327/0x35c [] ? release_console_sem+0x197/0x19f [] ? do_page_fault+0x0/0x6e5 [] error_code+0x6a/0x70 [] ? dump_trace+0xa5/0xe2 [] ? print_trace_address+0x0/0x3f [] show_stack_log_lvl+0x8f/0xa7 [] show_registers+0x8e/0x1bd [] ? __die+0x66/0xcb [] __die+0x7f/0xcb [] die+0x87/0x119 [] do_page_fault+0x5e0/0x6e5 [] ? trace_hardirqs_off+0xb/0xd [] ? __rcu_read_unlock+0x54/0x62 [] ? __atomic_notifier_call_chain+0x2c/0x36 [] ? printk+0xf/0x11 [] ? __print_symbol+0x21/0x2a [] ? trace_hardirqs_off+0xb/0xd [] ? _spin_unlock_irqrestore+0x42/0x58 [] ? release_console_sem+0x197/0x19f [] ? vprintk+0x327/0x35c [] ? release_console_sem+0x197/0x19f [] ? do_page_fault+0x0/0x6e5 [] error_code+0x6a/0x70 [] ? dump_trace+0xa5/0xe2 [] ? print_trace_address+0x0/0x3f [] show_stack_log_lvl+0x8f/0xa7 [] show_registers+0x8e/0x1bd [] ? __die+0x66/0xcb [] __die+0x7f/0xcb [] die+0x87/0x119 [] do_page_fault+0x5e0/0x6e5 [] ? trace_hardirqs_off+0xb/0xd [] ? __rcu_read_unlock+0x54/0x62 [] ? __atomic_notifier_call_chain+0x2c/0x36 [] ? printk+0xf/0x11 [] ? __print_symbol+0x21/0x2a [] ? trace_hardirqs_off+0xb/0xd [] ? _spin_unlock_irqrestore+0x42/0x58 [] ? release_console_sem+0x197/0x19f [] ? vprintk+0x327/0x35c [] ? rt_mutex_slowlock+0x26a/0x446 [] ? release_console_sem+0x197/0x19f [] ? do_page_fault+0x0/0x6e5 [] error_code+0x6a/0x70 [] ? dump_trace+0xa5/0xe2 [] ? print_trace_address+0x0/0x3f [] show_trace+0x15/0x29 [] dump_stack+0x59/0x63 [] ? printk+0xf/0x11 [] warn_on_slowpath+0x41/0x7b [] ? mmap_region+0x1c5/0x414 [] ? remove_vma+0x50/0x56 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 BUG: unable to handle kernel paging request at fffef4f1 IP: [] dump_trace+0xa5/0xe2 *pde = 00007067 *pte = 00000000 Oops: 0000 [#3] PREEMPT DEBUG_PAGEALLOC last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class Modules linked in: i2c_nforce2 Pid: 3620, comm: rtorrent Tainted: G D (2.6.26-rc8-next-20080704 #5) EIP: 0060:[] EFLAGS: 00210097 CPU: 0 EIP is at dump_trace+0xa5/0xe2 EAX: fffefffc EBX: fffef4f1 ECX: c0396978 EDX: c0455a08 ESI: 5a5a5a5a EDI: f4d4c084 EBP: f4d4b8f4 ESP: f4d4b8d4 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Process rtorrent (pid: 3620, ti=f4d4b000 task=f4cc45c0 task.ti=f4d4c000) Stack: fffefffc c0103b6f fffef000 f4d4c084 00000020 00000002 f4d4b93c 00000000 f4d4b908 c01045f5 f4d4b93c c0396978 c047904c f4d4b93c c038e33b f4d4b93c c041ff98 00000e24 f4cc48b4 c050a434 c049959a 00000002 c04995db c038e436 Call Trace: [] ? print_trace_address+0x0/0x3f [] ? show_trace+0x15/0x29 [] ? dump_stack+0x59/0x63 [] ? printk+0xf/0x11 [] ? panic+0x43/0xe2 [] ? die+0xf2/0x119 [] ? do_page_fault+0x5e0/0x6e5 [] ? trace_hardirqs_off+0xb/0xd [] ? __rcu_read_unlock+0x54/0x62 [] ? __atomic_notifier_call_chain+0x2c/0x36 [] ? printk+0xf/0x11 [] ? __print_symbol+0x21/0x2a [] ? trace_hardirqs_off+0xb/0xd [] ? _spin_unlock_irqrestore+0x42/0x58 [] ? release_console_sem+0x197/0x19f [] ? vprintk+0x327/0x35c [] ? release_console_sem+0x197/0x19f [] ? do_page_fault+0x0/0x6e5 [] ? error_code+0x6a/0x70 [] ? dump_trace+0xa5/0xe2 [] ? print_trace_address+0x0/0x3f [] ? show_stack_log_lvl+0x8f/0xa7 [] ? show_registers+0x8e/0x1bd [] ? __die+0x66/0xcb [] ? __die+0x7f/0xcb [] ? die+0x87/0x119 [] ? do_page_fault+0x5e0/0x6e5 [] ? trace_hardirqs_off+0xb/0xd [] ? __rcu_read_unlock+0x54/0x62 [] ? __atomic_notifier_call_chain+0x2c/0x36 [] ? printk+0xf/0x11 [] ? __print_symbol+0x21/0x2a [] ? trace_hardirqs_off+0xb/0xd [] ? _spin_unlock_irqrestore+0x42/0x58 [] ? release_console_sem+0x197/0x19f [] ? vprintk+0x327/0x35c [] ? release_console_sem+0x197/0x19f [] ? do_page_fault+0x0/0x6e5 [] ? error_code+0x6a/0x70 [] ? dump_trace+0xa5/0xe2 [] ? print_trace_address+0x0/0x3f [] ? show_stack_log_lvl+0x8f/0xa7 [] ? show_registers+0x8e/0x1bd [] ? __die+0x66/0xcb [] ? __die+0x7f/0xcb [] ? die+0x87/0x119 [] ? do_page_fault+0x5e0/0x6e5 [] ? trace_hardirqs_off+0xb/0xd [] ? __rcu_read_unlock+0x54/0x62 [] ? __atomic_notifier_call_chain+0x2c/0x36 [] ? printk+0xf/0x11 [] ? __print_symbol+0x21/0x2a [] ? trace_hardirqs_off+0xb/0xd [] ? _spin_unlock_irqrestore+0x42/0x58 [] ? release_console_sem+0x197/0x19f [] ? vprintk+0x327/0x35c [] ? rt_mutex_slowlock+0x26a/0x446 [] ? release_console_sem+0x197/0x19f [] ? do_page_fault+0x0/0x6e5 [] ? error_code+0x6a/0x70 [] ? dump_trace+0xa5/0xe2 [] ? print_trace_address+0x0/0x3f [] ? show_trace+0x15/0x29 [] ? dump_stack+0x59/0x63 [] ? printk+0xf/0x11 [] ? warn_on_slowpath+0x41/0x7b [] ? mmap_region+0x1c5/0x414 [] ? remove_vma+0x50/0x56 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_unlink+0x3a/0x3e [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 [] ? anon_vma_prepare+0x52/0xc5 BUG: unable to handle kernel paging request at fffef4f1 IP: [] dump_trace+0xa5/0xe2 *pde = 00007067 *pte = 00000000 Oops: 0000 [#4] PREEMPT DEBUG_PAGEALLOC last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class Modules linked in: i2c_nforce2 Pid: 3620, comm: rtorrent Tainted: G D (2.6.26-rc8-next-20080704 #5) EIP: 0060:[] EFLAGS: 00210097 CPU: 0 EIP is at dump_trace+0xa5/0xe2 EAX: fffefffc EBX: fffef4f1 ECX: c0396978 EDX: c0455a08 ESI: 5a5a5a5a EDI: f4d4b6d8 EBP: f4d4b6d8 ESP: f4d4b6b8 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Process rtorrent (pid: 3620, ti=f4d4b000 task=f4cc45c0 task.ti=f4d4c000) Stack: fffefffc c0103b6f fffef000 f4d4b6d8 00000018 00000018 f4d4b937 00000000 f4d4b708 c0103d1f 00000000 c0396978 c041fab4 c041fbc2 c041fab4 f4d4b89c f4d4b8d4 f4d4b8d4 c04258bf f4d4b89c f4d4b740 c0103dc5 00000000 c041fab4 Call Trace: [] ? print_trace_address+0x0/0x3f [] ? show_stack_log_lvl+0x8f/0xa7 [] ? show_registers+0x8e/0x1bd [] ? __die+0x66/0xcb [] ? __die+0x7f/0xcb [] ? die+0x87/0x119 [] ? do_page_fault+0x5e0/0x6e5 [] ? trace_hardirqs_off+0xb/0xd [] ? __rcu_read_unlock+0x54/0x62 [] ? __atomic_notifier_call_chain+0x2c/0x36 [] ? printk+0xf/0x11 [] ? __print_symbol+0x21/0x2a [] ? trace_hardirqs_off+0xb/0xd [] ? _spin_unlock_irqrestore+0x42/0x58 [] ? release_console_sem+0x197/0x19f [] ? vprintk+0x327/0x35c [] ? rt_mutex_slowlock+0x26a/0x446 [] ? release_console_sem+0x197/0x19f [] ? do_page_fault+0x0/0x6e5 [] ? error_code+0x6a/0x70 [] ? dump_trace+0xa5/0xe2 [] ? print_trace_address+0x0/0x3f [] ? show_trace+0x15/0x29 [] ? dump_stack+0x59/0x63 [] ? printk+0xf/0x11 [] ? panic+0x43/0xe2 [] ? die+0xf2/0x119 [] ? do_page_fault+0x5e0/0x6e5 [] ? trace_hardirqs_off+0xb/0xd [] ? __rcu_read_unlock+0x54/0x62 [] ? __atomic_notifier_call_chain+0x2c/0x36 [] ? printk+0xf/0x11 [] ? __print_symbol+0x21/0x2a [] ? trace_hardirqs_off+0xb/0xd [] ? _spin_unlock_irqrestore+0x42/0x58 [] ? release_console_sem+0x197/0x19f [] ? vprintk+0x327/0x35c [] ? release_console_sem+0x197/0x19f [] ? do_page_fault+0x0/0x6e5 [] ? error_code+0x6a/0x70 [] ? dump_trace+0xa5/0xe2 [