Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755599AbYHYMot (ORCPT ); Mon, 25 Aug 2008 08:44:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753665AbYHYMol (ORCPT ); Mon, 25 Aug 2008 08:44:41 -0400 Received: from g5t0009.atlanta.hp.com ([15.192.0.46]:24457 "EHLO g5t0009.atlanta.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753625AbYHYMoj (ORCPT ); Mon, 25 Aug 2008 08:44:39 -0400 Message-ID: <48B2A91F.8000302@hp.com> Date: Mon, 25 Aug 2008 08:44:15 -0400 From: "Alan D. Brunelle" User-Agent: Thunderbird 2.0.0.16 (X11/20080724) MIME-Version: 1.0 To: Linus Torvalds CC: "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , Andrew Morton , Arjan van de Ven , Rusty Russell Subject: Re: [Bug #11342] Linux 2.6.27-rc3: kernel BUG at mm/vmalloc.c - bisected References:

In-Reply-To: Content-Type: multipart/mixed; boundary="------------030100080109070101040806" X-Brightmail-Tracker: AAAAAQAAAAI= X-Whitelist: TRUE Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 27402 Lines: 441 This is a multi-part message in MIME format. --------------030100080109070101040806 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Linus Torvalds wrote: > > On Sat, 23 Aug 2008, Linus Torvalds wrote: >> This one makes no sense. It's triggering a BUG_ON(in_interrupt()), but >> then the call chain shows that there is no interrupt going on. > > Ahh, later in that thread there's another totally unrelated oops in > debug_mutex_add_waiter(). > > I'd guess that it is really wild pointer corrupting memory, quite possibly > due to a double free or something like that. Alan - it would be good to > run with DEBUG_PAGE_ALLOC and SLUB debugging etc if you don't already do > that? With /just/ DEBUG_PAGE_ALLOC defined, I have seen two general panic types: o A new double fault w/ SMP_DEBUG_PAGEALLOC problem (prob4.txt) o The NULL pointer dereference @ 0x858 (prob4a.txt) Enabling SLUB debugging to see what that shows Alan --------------030100080109070101040806 Content-Type: text/plain; name="prob4.txt" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="prob4.txt" Begin: Loading essential drivers... ... [ 6.680626] fuse init (API version 7.9) [ 6.680626] modprobe used greatest stack depth: 1720 bytes left [ 6.704224] double fault: 0000 [1] SMP DEBUG_PAGEALLOC [ 6.704224] CPU 1 [ 6.704224] Modules linked in: processor(+) fan thermal_sys fuse [ 6.710629] Pid: 1259, comm: modprobe Not tainted 2.6.27-rc3 #30 [ 6.710629] RIP: 0010:[] [] flat_send_IPI_allbutself+0x2c/0x80 [ 6.710629] RSP: 0018:ffff88021a513ff8 EFLAGS: 00010282 [ 6.710629] RAX: ffffffff805f5520 RBX: ffff88021a5141f8 RCX: 000000000000003f [ 6.710629] RDX: 0000000000000200 RSI: ffffffff80bf7920 RDI: ffff88021a5141f8 [ 6.710629] RBP: ffff88021a514408 R08: 0000000000000040 R09: 0000000000000040 [ 6.710629] R10: 0000000000001000 R11: 0000000000000000 R12: 00000000000000fc [ 6.710629] R13: ffff88021a514eb8 R14: 0000000000000001 R15: ffffffff8021cba0 [ 6.710629] FS: 00007f39acc136e0(0000) GS:ffff88022fc81a00(0000) knlGS:0000000000000000 [ 6.710629] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 6.710629] CR2: ffff88021a513fe8 CR3: 000000021a469000 CR4: 00000000000006e0 [ 6.710629] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.710629] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 6.710629] Process modprobe (pid: 1259, threadinfo ffff88021a514000, task ffff88021a9da050) [ 6.710629] Stack: <1>BUG: unable to handle kernel paging request at ffff88021a513ff8 [ 6.710629] IP: [] show_stack_log_lvl+0x82/0x130 [ 6.710629] PGD 202063 PUD 10067 PMD 22f176163 PTE 800000021a513160 [ 6.710629] Oops: 0000 [2] SMP DEBUG_PAGEALLOC [ 6.710629] CPU 1 [ 6.710629] Modules linked in: processor(+) fan thermal_sys fuse [ 6.710629] Pid: 1259, comm: modprobe Not tainted 2.6.27-rc3 #30 [ 6.710629] RIP: 0010:[] [] show_stack_log_lvl+0x82/0x130 [ 6.710629] RSP: 0018:ffff88022f12ce28 EFLAGS: 00010046 [ 6.710629] RAX: ffff88022fc81a00 RBX: ffff88021a513ff8 RCX: 000000000000000c [ 6.710629] RDX: ffff88021a513ff8 RSI: ffff88022f12cf58 RDI: 0000000000000000 [ 6.710629] RBP: ffff88022f12ce78 R08: ffffffff8059aea9 R09: 0000000000000001 [ 6.710629] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 6.710629] R13: ffff88022f127fc0 R14: ffff88022f12bfc0 R15: 0000000000000000 [ 6.710629] FS: 00007f39acc136e0(0000) GS:ffff88022fc81a00(0000) knlGS:0000000000000000 [ 6.710629] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 6.710629] CR2: ffff88021a513ff8 CR3: 000000021a469000 CR4: 00000000000006e0 [ 6.710629] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.710629] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 6.710629] Process modprobe (pid: 1259, threadinfo ffff88021a514000, task ffff88021a9da050) [ 6.710629] Stack: ffff88022f12ce78 ffffffff8059aea9 ffff88021a514408 ffff88022f12cf58 [ 6.710629] ffff88021a513ff8 ffff88021a9da050 0000000000000000 ffff88022f12cf58 [ 6.710629] 0000000000000040 000000000000002b ffff88022f12ceb8 ffffffff8020dea8 [ 6.710629] Call Trace: [ 6.710629] <#DF> [] show_registers+0xd8/0x260 [ 6.710629] [] ? do_flush_tlb_all+0x0/0x40 [ 6.710629] [] __die+0xa3/0x120 [ 6.710629] [] die+0x43/0x90 [ 6.710629] [] do_double_fault+0x63/0x70 [ 6.710629] [] double_fault+0x7d/0x90 [ 6.710629] [] ? do_flush_tlb_all+0x0/0x40 [ 6.710629] [] ? flat_send_IPI_allbutself+0x2c/0x80 [ 6.710629] <> [ 6.710629] [ 6.710629] Code: 55 d0 85 c9 48 89 d3 7e 5a 45 31 e4 eb 44 4c 39 f3 77 44 66 0f 1f 44 00 00 74 7e 45 85 e4 74 0b 41 f6 c4 03 0f 1f 44 00 00 7 [ 6.720629] RIP [] show_stack_log_lvl+0x82/0x130 [ 6.720629] RSP [ 6.720629] CR2: ffff88021a513ff8 [ 6.720629] ---[ end trace d4fdf12ff3e07cc3 ]--- [ 7.052961] modprobe used greatest stack depth: 920 bytes left Killed --------------030100080109070101040806 Content-Type: text/plain; name="prob4a.txt" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="prob4a.txt" [ 6.551876] all_generic_ide used greatest stack depth: 4784 bytes left Begin: Loading essential drivers... ... [ 6.658003] fuse init (API version 7.9) [ 6.661876] modprobe used greatest stack depth: 1720 bytes left [ 6.683510] ACPI: SSDT CFFD0D0A, 08C4 (r1 HPQOEM CPU_TM2 1 MSFT 100000E) [ 6.690632] BUG: unable to handle kernel NULL pointer dereference at 0000000000000858 [ 6.690632] IP: [] debug_mutex_add_waiter+0x32/0x80 [ 6.690632] PGD 21a145067 PUD 22f13a067 PMD 0 [ 6.690632] Oops: 0002 [1] SMP DEBUG_PAGEALLOC [ 6.690632] CPU 1 [ 6.690632] Modules linked in: processor(+) fan thermal_sys fuse [ 6.690632] Pid: 1259, comm: modprobe Not tainted 2.6.27-rc3 #30 [ 6.690632] RIP: 0010:[] [] debug_mutex_add_waiter+0x32/0x80 [ 6.690632] RSP: 0018:ffff88021a959998 EFLAGS: 00010002 [ 6.690632] RAX: 0000000000000000 RBX: ffff88021a9599d8 RCX: 0000000000000000 [ 6.690632] RDX: 0000000000000001 RSI: ffff88021a9599d8 RDI: ffffffffa0091a60 [ 6.690632] RBP: ffff88021a9599b8 R08: ffffffff811deff0 R09: ffff8800a6fdb000 [ 6.690632] R10: ffffffffa008f524 R11: 0000000000000000 R12: ffffffffa0091a60 [ 6.690632] R13: ffff88021a958000 R14: ffff88021a1c2050 R15: ffffffffa0091a98 [ 6.690632] FS: 00007f28063c16e0(0000) GS:ffff88022fc81a00(0000) knlGS:0000000000000000 [ 6.690632] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 6.690632] CR2: 0000000000000858 CR3: 0000000219c64000 CR4: 00000000000006e0 [ 6.690632] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.690632] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 6.690632] Process modprobe (pid: 1259, threadinfo ffff88021a958000, task ffff88021a1c2050) [ 6.690632] Stack: 0000000000000000 ffffffffa0091a60 0000000000000246 ffffffffa008f524 [ 6.690632] ffff88021a959a38 ffffffff8049f856 ffffffffa008f524 ffffffffa0091a18 [ 6.690632] ffff88021a9599d8 ffff88021a9599d8 1111111111111111 1111111111111111 [ 6.690632] Call Trace: [ 6.690632] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 6.690632] [] mutex_lock_nested+0xa6/0x250 [ 6.690632] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 6.690632] [] ? idr_pre_get+0x44/0x90 [ 6.690632] [] get_idr+0x44/0xa0 [thermal_sys] [ 6.690632] [] thermal_cooling_device_register+0x83/0x250 [thermal_sys] [ 6.690632] [] acpi_processor_start+0x64b/0x774 [processor] [ 6.690632] [] ? __sysfs_add_one+0x6b/0xa0 [ 6.690632] [] ? sysfs_do_create_link+0xbc/0x150 [ 6.690632] [] acpi_start_single_object+0x2d/0x52 [ 6.690632] [] acpi_device_probe+0x7e/0x92 [ 6.690632] [] driver_probe_device+0x9b/0x1a0 [ 6.690632] [] __driver_attach+0x86/0x90 [ 6.690632] [] ? __driver_attach+0x0/0x90 [ 6.690632] [] bus_for_each_dev+0x5d/0x90 [ 6.690632] [] driver_attach+0x1c/0x20 [ 6.690632] [] bus_add_driver+0x1e9/0x260 [ 6.690632] [] ? acpi_processor_init+0x0/0x107 [processor] [ 6.690632] [] driver_register+0x5f/0x140 [ 6.690632] [] ? acpi_processor_init+0x0/0x107 [processor] [ 6.690632] [] acpi_bus_register_driver+0x3e/0x40 [ 6.690632] [] acpi_processor_init+0x94/0x107 [processor] [ 6.690632] [] _stext+0x40/0x180 [ 6.690632] [] ? __vunmap+0xa1/0x110 [ 6.690632] [] sys_init_module+0x142/0x1dc0 [ 6.690632] [] ? __up_read+0x46/0xb0 [ 6.690632] [] ? cpu_down+0x0/0x70 [ 6.690632] [] system_call_fastpath+0x16/0x1b [ 6.690632] [ 6.690632] [ 6.690632] Code: 20 48 89 5d e8 4c 89 65 f0 48 89 f3 4c 89 6d f8 8b 47 08 49 89 d5 49 89 fc 89 c2 25 ff ff 00 00 c1 ea 10 39 c2 74 1d 49 8b 4 [ 6.690632] RIP [] debug_mutex_add_waiter+0x32/0x80 [ 6.690632] RSP [ 6.690632] CR2: 0000000000000858 [ 6.690632] ---[ end trace 62c38812ae35bad0 ]--- [ 7.060556] ------------[ cut here ]------------ [ 7.060741] WARNING: at kernel/sched_fair.c:884 hrtick_start_fair+0x187/0x190() [ 7.060741] Modules linked in: processor(+) fan thermal_sys fuse [ 7.060741] Pid: 1259, comm: modprobe Tainted: G D 2.6.27-rc3 #30 [ 7.060741] [ 7.060741] Call Trace: [ 7.060741] [] warn_on_slowpath+0x5f/0x80 [ 7.060741] [] hrtick_start_fair+0x187/0x190 [ 7.060741] [] enqueue_task_fair+0x49/0x250 [ 7.060741] [] enqueue_task+0x50/0x60 [ 7.060741] [] activate_task+0x23/0x40 [ 7.060741] [] try_to_wake_up+0x253/0x280 [ 7.060741] [] default_wake_function+0xd/0x10 [ 7.060741] [] autoremove_wake_function+0x11/0x40 [ 7.060741] [] __wake_up_common+0x5a/0x90 [ 7.060741] [] __wake_up+0x43/0x70 [ 7.060741] [] ? delayed_work_timer_fn+0x0/0x40 [ 7.060741] [] insert_work+0x48/0x50 [ 7.060741] [] __queue_work+0x31/0x50 [ 7.060741] [] delayed_work_timer_fn+0x32/0x40 [ 7.060741] [] run_timer_softirq+0x1bb/0x230 [ 7.060741] [] ? ktime_get_ts+0x4a/0x60 [ 7.060741] [] __do_softirq+0x7a/0xf0 [ 7.060741] [] ? tick_program_event+0x3e/0x70 [ 7.060741] [] call_softirq+0x1c/0x30 [ 7.060741] [] do_softirq+0x3d/0x80 [ 7.060741] [] irq_exit+0x85/0x90 [ 7.060741] [] smp_apic_timer_interrupt+0x88/0xc0 [ 7.060741] [] apic_timer_interrupt+0x66/0x70 [ 7.060741] [] ? _spin_unlock_irq+0x2b/0x30 [ 7.060741] [] ? __down_read+0xa5/0xb7 [ 7.060741] [] ? acct_collect+0x45/0x1d0 [ 7.060741] [] ? down_read+0x37/0x40 [ 7.060741] [] ? acct_collect+0x45/0x1d0 [ 7.060741] [] ? acct_collect+0x45/0x1d0 [ 7.060741] [] ? do_exit+0x18d/0xa10 [ 7.060741] [] ? do_unblank_screen+0x19/0x130 [ 7.060741] [] ? oops_end+0x87/0x90 [ 7.060741] [] ? do_page_fault+0x663/0x800 [ 7.060741] [] ? error_exit+0x0/0x9a [ 7.060741] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060741] [] ? debug_mutex_add_waiter+0x32/0x80 [ 7.060741] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060741] [] ? mutex_lock_nested+0xa6/0x250 [ 7.060741] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060741] [] ? idr_pre_get+0x44/0x90 [ 7.060741] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060741] [] ? thermal_cooling_device_register+0x83/0x250 [thermal_sys] [ 7.060741] [] ? acpi_processor_start+0x64b/0x774 [processor] [ 7.060741] [] ? __sysfs_add_one+0x6b/0xa0 [ 7.060741] [] ? sysfs_do_create_link+0xbc/0x150 [ 7.060741] [] ? acpi_start_single_object+0x2d/0x52 [ 7.060741] [] ? acpi_device_probe+0x7e/0x92 [ 7.060741] [] ? driver_probe_device+0x9b/0x1a0 [ 7.060741] [] ? __driver_attach+0x86/0x90 [ 7.060741] [] ? __driver_attach+0x0/0x90 [ 7.060741] [] ? bus_for_each_dev+0x5d/0x90 [ 7.060741] [] ? driver_attach+0x1c/0x20 [ 7.060741] [] ? bus_add_driver+0x1e9/0x260 [ 7.060741] [] ? acpi_processor_init+0x0/0x107 [processor] [ 7.060741] [] ? driver_register+0x5f/0x140 [ 7.060741] [] ? acpi_processor_init+0x0/0x107 [processor] [ 7.060741] [] ? acpi_bus_register_driver+0x3e/0x40 [ 7.060741] [] ? acpi_processor_init+0x94/0x107 [processor] [ 7.060741] [] ? _stext+0x40/0x180 [ 7.060741] [] ? __vunmap+0xa1/0x110 [ 7.060741] [] ? sys_init_module+0x142/0x1dc0 [ 7.060741] [] ? __up_read+0x46/0xb0 [ 7.060741] [] ? cpu_down+0x0/0x70 [ 7.060741] [] ? system_call_fastpath+0x16/0x1b [ 7.060741] [ 7.060741] ---[ end trace 62c38812ae35bad0 ]--- [ 7.060741] ------------[ cut here ]------------ [ 7.060741] kernel BUG at kernel/sched.c:1155! [ 7.060741] invalid opcode: 0000 [2] SMP DEBUG_PAGEALLOC [ 7.060741] CPU 1 [ 7.060741] Modules linked in: processor(+) fan thermal_sys fuse [ 7.060741] Pid: 1259, comm: modprobe Tainted: G D W 2.6.27-rc3 #30 [ 7.060741] RIP: 0010:[] [] resched_task+0x6b/0x70 [ 7.060741] RSP: 0018:ffff88022f12bce0 EFLAGS: 00010046 [ 7.060741] RAX: 00000000000006e5 RBX: 00000000012c627a RCX: ffff88021a958000 [ 7.060741] RDX: 00000000000006e5 RSI: 0000000000000000 RDI: ffff88021a1c2050 [ 7.060741] RBP: ffff88022f12bce0 R08: ffff88022f1d8038 R09: ffff88021a1c2088 [ 7.060741] R10: ffffffff810c9e00 R11: 0000000000000000 R12: ffff8800a6fc9000 [ 7.060741] R13: ffffffff810c9e00 R14: ffff88021a1c2050 R15: 0000000000000001 [ 7.060741] FS: 00007f28063c16e0(0000) GS:ffff88022fc81a00(0000) knlGS:0000000000000000 [ 7.060741] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 7.060741] CR2: 0000000000000858 CR3: 0000000219c64000 CR4: 00000000000006e0 [ 7.060741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.060741] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 7.060741] Process modprobe (pid: 1259, threadinfo ffff88021a958000, task ffff88021a1c2050) [ 7.060741] Stack: ffff88022f12bd20 ffffffff802389c3 0000000000000400 0000000000400000 [ 7.060741] ffff88022f1d8000 ffff8800280a4e00 0000000000000001 0000000000000003 [ 7.060741] ffff88022f12bd70 ffffffff802316cf 0000000100000001 0000000000000000 [ 7.060741] Call Trace: [ 7.060741] [] check_preempt_wakeup+0x133/0x1c0 [ 7.060741] [] try_to_wake_up+0xbf/0x280 [ 7.060741] [] default_wake_function+0xd/0x10 [ 7.060741] [] autoremove_wake_function+0x11/0x40 [ 7.060741] [] __wake_up_common+0x5a/0x90 [ 7.060741] [] __wake_up+0x43/0x70 [ 7.060741] [] ? delayed_work_timer_fn+0x0/0x40 [ 7.060741] [] insert_work+0x48/0x50 [ 7.060741] [] __queue_work+0x31/0x50 [ 7.060741] [] delayed_work_timer_fn+0x32/0x40 [ 7.060741] [] run_timer_softirq+0x1bb/0x230 [ 7.060741] [] ? ktime_get_ts+0x4a/0x60 [ 7.060741] [] __do_softirq+0x7a/0xf0 [ 7.060741] [] ? tick_program_event+0x3e/0x70 [ 7.060741] [] call_softirq+0x1c/0x30 [ 7.060741] [] do_softirq+0x3d/0x80 [ 7.060741] [] irq_exit+0x85/0x90 [ 7.060741] [] smp_apic_timer_interrupt+0x88/0xc0 [ 7.060741] [] apic_timer_interrupt+0x66/0x70 [ 7.060741] [] ? _spin_unlock_irq+0x2b/0x30 [ 7.060741] [] ? __down_read+0xa5/0xb7 [ 7.060741] [] ? acct_collect+0x45/0x1d0 [ 7.060741] [] ? down_read+0x37/0x40 [ 7.060741] [] ? acct_collect+0x45/0x1d0 [ 7.060741] [] ? acct_collect+0x45/0x1d0 [ 7.060741] [] ? do_exit+0x18d/0xa10 [ 7.060741] [] ? do_unblank_screen+0x19/0x130 [ 7.060741] [] ? oops_end+0x87/0x90 [ 7.060741] [] ? do_page_fault+0x663/0x800 [ 7.060741] [] ? error_exit+0x0/0x9a [ 7.060741] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060741] [] ? debug_mutex_add_waiter+0x32/0x80 [ 7.060741] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060741] [] ? mutex_lock_nested+0xa6/0x250 [ 7.060741] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060741] [] ? idr_pre_get+0x44/0x90 [ 7.060741] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060741] [] ? thermal_cooling_device_register+0x83/0x250 [thermal_sys] [ 7.060741] [] ? acpi_processor_start+0x64b/0x774 [processor] [ 7.060741] [] ? __sysfs_add_one+0x6b/0xa0 [ 7.060741] [] ? sysfs_do_create_link+0xbc/0x150 [ 7.060741] [] ? acpi_start_single_object+0x2d/0x52 [ 7.060741] [] ? acpi_device_probe+0x7e/0x92 [ 7.060741] [] ? driver_probe_device+0x9b/0x1a0 [ 7.060741] [] ? __driver_attach+0x86/0x90 [ 7.060741] [] ? __driver_attach+0x0/0x90 [ 7.060741] [] ? bus_for_each_dev+0x5d/0x90 [ 7.060741] [] ? driver_attach+0x1c/0x20 [ 7.060741] [] ? bus_add_driver+0x1e9/0x260 [ 7.060741] [] ? acpi_processor_init+0x0/0x107 [processor] [ 7.060741] [] ? driver_register+0x5f/0x140 [ 7.060741] [] ? acpi_processor_init+0x0/0x107 [processor] [ 7.060741] [] ? acpi_bus_register_driver+0x3e/0x40 [ 7.060741] [] ? acpi_processor_init+0x94/0x107 [processor] [ 7.060741] [] ? _stext+0x40/0x180 [ 7.060741] [] ? __vunmap+0xa1/0x110 [ 7.060741] [] ? sys_init_module+0x142/0x1dc0 [ 7.060741] [] ? __up_read+0x46/0xb0 [ 7.060741] [] ? cpu_down+0x0/0x70 [ 7.060741] [] ? system_call_fastpath+0x16/0x1b [ 7.060741] [ 7.060741] [ 7.060741] Code: 8b 47 08 8b 50 1c 65 8b 04 25 24 00 00 00 39 c2 74 0d 0f ae f0 48 8b 47 08 f6 40 18 04 74 02 c9 c3 89 d7 ff 15 0f 79 3c 00 c [ 7.060741] RIP [] resched_task+0x6b/0x70 [ 7.060741] RSP [ 7.060741] ---[ end trace 62c38812ae35bad0 ]--- [ 7.060741] Kernel panic - not syncing: Aiee, killing interrupt handler! [ 7.060741] ------------[ cut here ]------------ [ 7.060741] WARNING: at kernel/smp.c:328 smp_call_function_mask+0x25a/0x260() [ 7.060741] Modules linked in: processor(+) fan thermal_sys fuse [ 7.060741] Pid: 1259, comm: modprobe Tainted: G D W 2.6.27-rc3 #30 [ 7.060741] [ 7.060741] Call Trace: [ 7.060741] [] warn_on_slowpath+0x5f/0x80 [ 7.060741] [] smp_call_function_mask+0x25a/0x260 [ 7.060741] [] ? string+0x3d/0xd0 [ 7.060741] [] ? vsnprintf+0x43b/0x720 [ 7.060741] [] ? string+0x3d/0xd0 [ 7.060741] [] ? vsnprintf+0x43b/0x720 [ 7.060741] [] ? string+0x3d/0xd0 [ 7.060741] [] ? string+0x3d/0xd0 [ 7.060741] [] ? vsnprintf+0x43b/0x720 [ 7.060741] [] ? number+0x2ae/0x2d0 [ 7.060741] [] ? number+0x2ae/0x2d0 [ 7.060741] [] ? kallsyms_lookup+0x5d/0xa0 [ 7.060741] [] ? number+0x2ae/0x2d0 [ 7.060741] [] ? vsnprintf+0x43b/0x720 [ 7.060741] [] ? sprintf+0x68/0x70 [ 7.060741] [] ? string+0x3d/0xd0 [ 7.060741] [] ? __atomic_notifier_call_chain+0x83/0xa0 [ 7.060741] [] ? __atomic_notifier_call_chain+0x0/0xa0 [ 7.060741] [] ? _spin_unlock+0x26/0x30 [ 7.060741] [] ? stop_this_cpu+0x0/0x30 [ 7.060741] [] smp_call_function+0x40/0x50 [ 7.060741] [] native_smp_send_stop+0x23/0x40 [ 7.060741] [] panic+0xaf/0x190 [ 7.060741] [] ? printk+0x67/0x70 [ 7.060741] [] ? mutex_unlock+0x9/0x10 [ 7.060741] [] ? blocking_notifier_call_chain+0x11/0x20 [ 7.060741] [] do_exit+0x869/0xa10 [ 7.060741] [] ? do_unblank_screen+0x19/0x130 [ 7.060741] [] oops_end+0x87/0x90 [ 7.060741] [] die+0x5e/0x90 [ 7.060741] [] do_trap+0x130/0x150 [ 7.060741] [] do_invalid_op+0x92/0xb0 [ 7.060741] [] ? resched_task+0x6b/0x70 [ 7.060741] [] error_exit+0x0/0x9a [ 7.060741] [] ? resched_task+0x6b/0x70 [ 7.060741] [] check_preempt_wakeup+0x133/0x1c0 [ 7.060741] [] try_to_wake_up+0xbf/0x280 [ 7.060741] [] default_wake_function+0xd/0x10 [ 7.060741] [] autoremove_wake_function+0x11/0x40 [ 7.060741] [] __wake_up_common+0x5a/0x90 [ 7.060741] [] __wake_up+0x43/0x70 [ 7.060741] [] ? delayed_work_timer_fn+0x0/0x40 [ 7.060741] [] insert_work+0x48/0x50 [ 7.060741] [] __queue_work+0x31/0x50 [ 7.060741] [] delayed_work_timer_fn+0x32/0x40 [ 7.060741] [] run_timer_softirq+0x1bb/0x230 [ 7.060741] [] ? ktime_get_ts+0x4a/0x60 [ 7.060741] [] __do_softirq+0x7a/0xf0 [ 7.060741] [] ? tick_program_event+0x3e/0x70 [ 7.060741] [] call_softirq+0x1c/0x30 [ 7.060741] [] do_softirq+0x3d/0x80 [ 7.060741] [] irq_exit+0x85/0x90 [ 7.060741] [] smp_apic_timer_interrupt+0x88/0xc0 [ 7.060741] [] apic_timer_interrupt+0x66/0x70 [ 7.060741] [] ? _spin_unlock_irq+0x2b/0x30 [ 7.060741] [] ? __down_read+0xa5/0xb7 [ 7.060741] [] ? acct_collect+0x45/0x1d0 [ 7.060742] [] ? down_read+0x37/0x40 [ 7.060742] [] ? acct_collect+0x45/0x1d0 [ 7.060742] [] ? acct_collect+0x45/0x1d0 [ 7.060742] [] ? do_exit+0x18d/0xa10 [ 7.060742] [] ? do_unblank_screen+0x19/0x130 [ 7.060742] [] ? oops_end+0x87/0x90 [ 7.060742] [] ? do_page_fault+0x663/0x800 [ 7.060742] [] ? error_exit+0x0/0x9a [ 7.060742] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060742] [] ? debug_mutex_add_waiter+0x32/0x80 [ 7.060742] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060742] [] ? mutex_lock_nested+0xa6/0x250 [ 7.060742] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060742] [] ? idr_pre_get+0x44/0x90 [ 7.060742] [] ? get_idr+0x44/0xa0 [thermal_sys] [ 7.060742] [] ? thermal_cooling_device_register+0x83/0x250 [thermal_sys] [ 7.060742] [] ? acpi_processor_start+0x64b/0x774 [processor] [ 7.060742] [] ? __sysfs_add_one+0x6b/0xa0 [ 7.060742] [] ? sysfs_do_create_link+0xbc/0x150 [ 7.060742] [] ? acpi_start_single_object+0x2d/0x52 [ 7.060742] [] ? acpi_device_probe+0x7e/0x92 [ 7.060742] [] ? driver_probe_device+0x9b/0x1a0 [ 7.060742] [] ? __driver_attach+0x86/0x90 [ 7.060742] [] ? __driver_attach+0x0/0x90 [ 7.060742] [] ? bus_for_each_dev+0x5d/0x90 [ 7.060742] [] ? driver_attach+0x1c/0x20 [ 7.060742] [] ? bus_add_driver+0x1e9/0x260 [ 7.060742] [] ? acpi_processor_init+0x0/0x107 [processor] [ 7.060742] [] ? driver_register+0x5f/0x140 [ 7.060742] [] ? acpi_processor_init+0x0/0x107 [processor] [ 7.060742] [] ? acpi_bus_register_driver+0x3e/0x40 [ 7.060742] [] ? acpi_processor_init+0x94/0x107 [processor] [ 7.060742] [] ? _stext+0x40/0x180 [ 7.060742] [] ? __vunmap+0xa1/0x110 [ 7.060742] [] ? sys_init_module+0x142/0x1dc0 [ 7.060742] [] ? __up_read+0x46/0xb0 [ 7.060742] [] ? cpu_down+0x0/0x70 [ 7.060742] [] ? system_call_fastpath+0x16/0x1b [ 7.060742] [ 7.060742] ---[ end trace 62c38812ae35bad0 ]--- --------------030100080109070101040806-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/