https://bugzilla.kernel.org/show_bug.cgi?id=67861
--- Comment #7 from Adam Williamson <awill...@redhat.com> --- Here's the bug snipped out of the log, for ease of reference: Dec 29 11:11:34 localhost kernel: BUG: unable to handle kernel paging request at 41003230 Dec 29 11:11:34 localhost kernel: IP: [<c0431329>] __add_pin_to_irq_node+0x29/0xa0 Dec 29 11:11:34 localhost kernel: *pde = 00000000 Dec 29 11:11:34 localhost kernel: Oops: 0000 [#1] SMP Dec 29 11:11:34 localhost kernel: Modules linked in: i915(+) crc32_pclmul i2c_algo_bit drm_kms_helper crc32c_intel drm i2c_core video usb_storage loop Dec 29 11:11:34 localhost kernel: CPU: 3 PID: 343 Comm: systemd-udevd Tainted: G W 3.13.0-0.rc5.git0.1.2.fc21.i686 #1 Dec 29 11:11:34 localhost kernel: Hardware name: DellInc. Venue 8 Pro 5830/09RP78, BIOS A02 10/17/2013 Dec 29 11:11:34 localhost kernel: task: f329f080 ti: f33be000 task.ti: f33be000 Dec 29 11:11:34 localhost kernel: EIP: 0060:[<c0431329>] EFLAGS: 00010206 CPU: 3 Dec 29 11:11:34 localhost kernel: EIP is at __add_pin_to_irq_node+0x29/0xa0 Dec 29 11:11:34 localhost kernel: EAX: 41003230 EBX: 00000000 ECX: 00000000 EDX: ffffffff Dec 29 11:11:34 localhost kernel: ESI: 00000010 EDI: 41003230 EBP: f33bfaf8 ESP: f33bfad8 Dec 29 11:11:34 localhost kernel: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Dec 29 11:11:34 localhost kernel: CR0: 80050033 CR2: 41003230 CR3: 332cc000 CR4: 001007d0 Dec 29 11:11:34 localhost kernel: Stack: Dec 29 11:11:34 localhost kernel: 00000010 c0d663b0 f33bfae8 c068dd9a ffffffff ffffffff 00000010 f3b0c194 Dec 29 11:11:34 localhost kernel: f33bfb4c c0431c2e 00000010 00000000 f33bfb10 f3a90810 00000000 00000001 Dec 29 11:11:34 localhost kernel: f33bfb44 c071b1d8 c071b638 00000000 00000000 f33bfbb0 00000000 c09fd830 Dec 29 11:11:34 localhost kernel: Call Trace: Dec 29 11:11:34 localhost kernel: [<c068dd9a>] ? radix_tree_lookup+0xa/0x10 Dec 29 11:11:34 localhost kernel: [<c0431c2e>] io_apic_setup_irq_pin+0x5e/0x340 Dec 29 11:11:34 localhost kernel: [<c071b1d8>] ? acpi_ut_update_object_reference+0xec/0x159 Dec 29 11:11:34 localhost kernel: [<c071b638>] ? acpi_ut_evaluate_object+0x17b/0x185 Dec 29 11:11:34 localhost kernel: [<c043327b>] io_apic_setup_irq_pin_once+0x7b/0xd0 Dec 29 11:11:34 localhost kernel: [<c07003fe>] ? acpi_pci_irq_find_prt_entry+0x1fd/0x217 Dec 29 11:11:34 localhost kernel: [<c0433319>] io_apic_set_pci_routing+0x39/0x60 Dec 29 11:11:34 localhost kernel: [<c0429437>] mp_register_gsi+0x97/0x190 Dec 29 11:11:34 localhost kernel: [<c0429547>] acpi_register_gsi_ioapic+0x17/0x20 Dec 29 11:11:34 localhost kernel: [<c04292b8>] acpi_register_gsi+0x18/0x30 Dec 29 11:11:34 localhost kernel: [<c0700699>] acpi_pci_irq_enable+0x143/0x24c Dec 29 11:11:34 localhost kernel: [<c06b9ca4>] ? pci_bus_read_config_word+0x74/0x80 Dec 29 11:11:34 localhost kernel: [<c08a9c40>] ? pci_read+0x30/0x40 Dec 29 11:11:34 localhost kernel: [<c08a9ef0>] pcibios_enable_device+0x30/0x40 Dec 29 11:11:34 localhost kernel: [<c06c0c91>] do_pci_enable_device+0x31/0x50 Dec 29 11:11:34 localhost kernel: [<c06c1e23>] pci_enable_device_flags+0xb3/0x100 Dec 29 11:11:34 localhost kernel: [<c06c1ec2>] pci_enable_device+0x12/0x20 Dec 29 11:11:34 localhost kernel: [<f9012466>] drm_get_pci_dev+0x56/0x120 [drm] Dec 29 11:11:34 localhost kernel: [<c05bad38>] ? sysfs_do_create_link_sd.isra.2+0xa8/0x1b0 Dec 29 11:11:34 localhost kernel: [<f91175ea>] i915_pci_probe+0x3a/0x80 [i915] Dec 29 11:11:34 localhost kernel: [<c06c3a5f>] pci_device_probe+0x6f/0xc0 Dec 29 11:11:34 localhost kernel: [<c05bae65>] ? sysfs_create_link+0x25/0x40 Dec 29 11:11:34 localhost kernel: [<c07717d5>] driver_probe_device+0x105/0x380 Dec 29 11:11:34 localhost kernel: [<c06c39ae>] ? pci_match_device+0x9e/0xb0 Dec 29 11:11:34 localhost kernel: [<c0771b01>] __driver_attach+0x71/0x80 Dec 29 11:11:34 localhost kernel: [<c0771a90>] ? __device_attach+0x40/0x40 Dec 29 11:11:34 localhost kernel: [<c076fc67>] bus_for_each_dev+0x47/0x80 Dec 29 11:11:34 localhost kernel: [<c077124e>] driver_attach+0x1e/0x20 Dec 29 11:11:34 localhost kernel: [<c0771a90>] ? __device_attach+0x40/0x40 Dec 29 11:11:34 localhost kernel: [<c0770ea7>] bus_add_driver+0x157/0x230 Dec 29 11:11:34 localhost kernel: [<c07720a9>] driver_register+0x59/0xe0 Dec 29 11:11:34 localhost kernel: [<c06c24c2>] __pci_register_driver+0x32/0x40 Dec 29 11:11:34 localhost kernel: [<f9012625>] drm_pci_init+0xf5/0x100 [drm] Dec 29 11:11:34 localhost kernel: [<f8bb1000>] ? 0xf8bb0fff Dec 29 11:11:34 localhost kernel: [<f8bb105e>] i915_init+0x5e/0x60 [i915] Dec 29 11:11:34 localhost kernel: [<c0400482>] do_one_initcall+0xd2/0x190 Dec 29 11:11:34 localhost kernel: [<f8bb1000>] ? 0xf8bb0fff Dec 29 11:11:34 localhost kernel: [<c043d1f7>] ? set_memory_ro+0x37/0x40 Dec 29 11:11:34 localhost kernel: [<c04b04c3>] load_module+0x1a23/0x2360 Dec 29 11:11:34 localhost kernel: [<c04b0f65>] SyS_finit_module+0x75/0xc0 Dec 29 11:11:34 localhost kernel: [<c0520f2b>] ? vm_mmap_pgoff+0x7b/0xa0 Dec 29 11:11:34 localhost kernel: [<c09b24cd>] sysenter_do_call+0x12/0x28 Dec 29 11:11:34 localhost kernel: Code: 00 00 55 89 e5 57 56 53 83 ec 14 3e 8d 74 26 00 8b 38 8b 75 08 89 55 f0 89 cb 85 ff 75 0d eb 4e 66 90 8b 47 08 85 c0 74 19 89 c7 <39> 1f 75 f3 39 77 04 75 ee 83 c4 14 31 c0 5b 5e 5f 5d c3 8d 74 Dec 29 11:11:34 localhost kernel: EIP: [<c0431329>] __add_pin_to_irq_node+0x29/0xa0 SS:ESP 0068:f33bfad8 Dec 29 11:11:34 localhost kernel: CR2: 0000000041003230 Dec 29 11:11:34 localhost kernel: ---[ end trace 22c53e93c5894589 ]--- -- You are receiving this mail because: You are watching the assignee of the bug. ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. 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