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@aristidb
Created June 15, 2013 18:27
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Linux 3.9.6 warnings regarding my Haswell graphics
Jun 15 20:19:09 euphemus kernel: ------------[ cut here ]------------
Jun 15 20:19:09 euphemus kernel: WARNING: at drivers/iommu/dmar.c:483 warn_invalid_dmar+0x8f/0xa0()
Jun 15 20:19:09 euphemus kernel: Hardware name: MS-7823
Jun 15 20:19:09 euphemus kernel: [119B blob data]
Jun 15 20:19:09 euphemus kernel: Modules linked in:
Jun 15 20:19:09 euphemus kernel: Pid: 0, comm: swapper Not tainted 3.9.6 #1
Jun 15 20:19:09 euphemus kernel: Call Trace:
Jun 15 20:19:09 euphemus kernel: [<ffffffff8133eadf>] ? warn_invalid_dmar+0x8f/0xa0
Jun 15 20:19:09 euphemus kernel: [<ffffffff8105263f>] warn_slowpath_common+0x7f/0xc0
Jun 15 20:19:09 euphemus kernel: [<ffffffff810526df>] warn_slowpath_fmt_taint+0x3f/0x50
Jun 15 20:19:09 euphemus kernel: [<ffffffff818c37f5>] ? __acpi_map_table+0x13/0x19
Jun 15 20:19:09 euphemus kernel: [<ffffffff81401aac>] ? acpi_os_map_memory+0x28/0x152
Jun 15 20:19:09 euphemus kernel: [<ffffffff8133eadf>] warn_invalid_dmar+0x8f/0xa0
Jun 15 20:19:09 euphemus kernel: [<ffffffff812aa540>] ? acpi_tb_verify_table+0x54/0x58
Jun 15 20:19:09 euphemus kernel: [<ffffffff818ebeea>] check_zero_address+0x57/0xf7
Jun 15 20:19:09 euphemus kernel: [<ffffffff818ebf9f>] detect_intel_iommu+0x15/0x83
Jun 15 20:19:09 euphemus kernel: [<ffffffff818be3c4>] pci_iommu_alloc+0x44/0x6e
Jun 15 20:19:09 euphemus kernel: [<ffffffff818cc42c>] mem_init+0x15/0x12b
Jun 15 20:19:09 euphemus kernel: [<ffffffff818b6c81>] start_kernel+0x19a/0x3a9
Jun 15 20:19:09 euphemus kernel: [<ffffffff818b68e7>] ? repair_env_string+0x5a/0x5a
Jun 15 20:19:09 euphemus kernel: [<ffffffff818b6120>] ? early_idt_handlers+0x120/0x120
Jun 15 20:19:09 euphemus kernel: [<ffffffff818b65e6>] x86_64_start_reservations+0x2a/0x2c
Jun 15 20:19:09 euphemus kernel: [<ffffffff818b66db>] x86_64_start_kernel+0xf3/0x102
Jun 15 20:19:09 euphemus kernel: ---[ end trace 5bfbdfda78ce6757 ]---
Jun 15 20:16:08 euphemus kernel: ------------[ cut here ]------------
Jun 15 20:16:08 euphemus kernel: WARNING: at drivers/gpu/drm/i915/intel_display.c:7871 intel_modeset_check_state+0x4c6/0x5e0 [i915]()
Jun 15 20:16:08 euphemus kernel: Hardware name: MS-7823
Jun 15 20:16:08 euphemus kernel: encoder's computed active state doesn't match tracked active state (expected 1, found 0)
Jun 15 20:16:08 euphemus kernel: Modules linked in: af_packet coretemp crc32c_intel ghash_clmulni_intel snd_hda_codec_realtek ppdev iTCO_wdt mxm_wmi fbco
Jun 15 20:16:08 euphemus kernel: twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 glue_helper twofish_common blowfish_generic blowfish_x86_64 blowfish_common aesni_intel ablk_helpe
Jun 15 20:16:08 euphemus kernel: Pid: 1855, comm: X Tainted: G W I 3.8.13 #1
Jun 15 20:16:08 euphemus kernel: Call Trace:
Jun 15 20:16:08 euphemus kernel: [<ffffffffa0567100>] ? intel_modeset_check_state+0x3f0/0x5e0 [i915]
Jun 15 20:16:08 euphemus kernel: [<ffffffff81051a5f>] warn_slowpath_common+0x7f/0xc0
Jun 15 20:16:08 euphemus kernel: [<ffffffff81051b56>] warn_slowpath_fmt+0x46/0x50
Jun 15 20:16:08 euphemus kernel: [<ffffffffa05671d6>] intel_modeset_check_state+0x4c6/0x5e0 [i915]
Jun 15 20:16:08 euphemus kernel: [<ffffffffa0567334>] intel_connector_dpms+0x44/0x70 [i915]
Jun 15 20:16:08 euphemus kernel: [<ffffffffa050d7c5>] drm_mode_obj_set_property_ioctl+0x345/0x350 [drm]
Jun 15 20:16:08 euphemus kernel: [<ffffffffa050d800>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm]
Jun 15 20:16:08 euphemus kernel: [<ffffffffa04fc45c>] drm_ioctl+0x45c/0x530 [drm]
Jun 15 20:16:08 euphemus kernel: [<ffffffffa050d7d0>] ? drm_mode_obj_set_property_ioctl+0x350/0x350 [drm]
Jun 15 20:16:08 euphemus kernel: [<ffffffff81045c08>] ? __do_page_fault+0x1f8/0x470
Jun 15 20:16:08 euphemus kernel: [<ffffffff81173e38>] do_vfs_ioctl+0x98/0x550
Jun 15 20:16:08 euphemus kernel: [<ffffffff81174381>] sys_ioctl+0x91/0xb0
Jun 15 20:16:08 euphemus kernel: [<ffffffff81429259>] system_call_fastpath+0x16/0x1b
Jun 15 20:16:08 euphemus kernel: ---[ end trace b44679062cf74849 ]---
Jun 15 20:15:54 euphemus kernel: ------------[ cut here ]------------
Jun 15 20:15:54 euphemus kernel: WARNING: at drivers/gpu/drm/i915/intel_display.c:7871 intel_modeset_check_state+0x4c6/0x5e0 [i915]()
Jun 15 20:15:54 euphemus kernel: Hardware name: MS-7823
Jun 15 20:15:54 euphemus kernel: encoder's computed active state doesn't match tracked active state (expected 0, found 1)
Jun 15 20:15:54 euphemus kernel: Modules linked in: af_packet coretemp crc32c_intel ghash_clmulni_intel snd_hda_codec_realtek ppdev iTCO_wdt mxm_wmi fbco
Jun 15 20:15:54 euphemus kernel: twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 glue_helper twofish_common blowfish_generic blowfish_x86_64 blowfish_common aesni_intel ablk_helpe
Jun 15 20:15:54 euphemus kernel: Pid: 2045, comm: kworker/0:0 Tainted: G W I 3.8.13 #1
Jun 15 20:15:54 euphemus kernel: Call Trace:
Jun 15 20:15:54 euphemus kernel: [<ffffffffa0567100>] ? intel_modeset_check_state+0x3f0/0x5e0 [i915]
Jun 15 20:15:54 euphemus kernel: [<ffffffff81051a5f>] warn_slowpath_common+0x7f/0xc0
Jun 15 20:15:54 euphemus kernel: [<ffffffff81051b56>] warn_slowpath_fmt+0x46/0x50
Jun 15 20:15:54 euphemus kernel: [<ffffffffa05671d6>] intel_modeset_check_state+0x4c6/0x5e0 [i915]
Jun 15 20:15:54 euphemus kernel: [<ffffffffa0567334>] intel_connector_dpms+0x44/0x70 [i915]
Jun 15 20:15:54 euphemus kernel: [<ffffffffa03e4065>] drm_fb_helper_dpms.isra.13+0xa5/0xf0 [drm_kms_helper]
Jun 15 20:15:54 euphemus kernel: [<ffffffffa03e410e>] drm_fb_helper_blank+0x5e/0x80 [drm_kms_helper]
Jun 15 20:15:54 euphemus kernel: [<ffffffff81273636>] fb_blank+0x56/0xc0
Jun 15 20:15:54 euphemus kernel: [<ffffffffa05dfdfb>] fbcon_blank+0x22b/0x2d0 [fbcon]
Jun 15 20:15:54 euphemus kernel: [<ffffffff81082ddb>] ? update_rq_clock+0x2b/0x50
Jun 15 20:15:54 euphemus kernel: [<ffffffff81060e70>] ? internal_add_timer+0x20/0x50
Jun 15 20:15:54 euphemus kernel: [<ffffffff81062704>] ? mod_timer+0x114/0x230
Jun 15 20:15:54 euphemus kernel: [<ffffffff812dd3f6>] do_unblank_screen+0xb6/0x1f0
Jun 15 20:15:54 euphemus kernel: [<ffffffff812dd540>] unblank_screen+0x10/0x20
Jun 15 20:15:54 euphemus kernel: [<ffffffff812de77d>] poke_blanked_console+0xcd/0xd0
Jun 15 20:15:54 euphemus kernel: [<ffffffff812de89f>] console_callback+0x11f/0x140
Jun 15 20:15:54 euphemus kernel: [<ffffffff8106edfc>] process_one_work+0x13c/0x480
Jun 15 20:15:54 euphemus kernel: [<ffffffff8106fa84>] worker_thread+0x164/0x3f0
Jun 15 20:15:54 euphemus kernel: [<ffffffff8106f920>] ? manage_workers+0x2a0/0x2a0
Jun 15 20:15:54 euphemus kernel: [<ffffffff810750a0>] kthread+0xc0/0xd0
Jun 15 20:15:54 euphemus kernel: [<ffffffff81010000>] ? ftrace_define_fields_xen_mmu_pte_clear+0x20/0xb0
Jun 15 20:15:54 euphemus kernel: [<ffffffff81074fe0>] ? flush_kthread_worker+0xb0/0xb0
Jun 15 20:15:54 euphemus kernel: [<ffffffff814291ac>] ret_from_fork+0x7c/0xb0
Jun 15 20:15:54 euphemus kernel: [<ffffffff81074fe0>] ? flush_kthread_worker+0xb0/0xb0
Jun 15 20:15:54 euphemus kernel: ---[ end trace b44679062cf74848 ]---
Jun 15 20:15:54 euphemus kernel: ------------[ cut here ]------------
Jun 15 20:15:54 euphemus kernel: WARNING: at drivers/gpu/drm/i915/intel_display.c:3882 intel_modeset_check_state+0x5d9/0x5e0 [i915]()
Jun 15 20:15:54 euphemus kernel: Hardware name: MS-7823
Jun 15 20:15:54 euphemus kernel: wrong connector dpms state
Jun 15 20:15:54 euphemus kernel: Modules linked in: af_packet coretemp crc32c_intel ghash_clmulni_intel snd_hda_codec_realtek ppdev iTCO_wdt mxm_wmi fbco
Jun 15 20:15:54 euphemus kernel: twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 glue_helper twofish_common blowfish_generic blowfish_x86_64 blowfish_common aesni_intel ablk_helpe
Jun 15 20:15:54 euphemus kernel: Pid: 2045, comm: kworker/0:0 Tainted: G I 3.8.13 #1
Jun 15 20:15:54 euphemus kernel: Call Trace:
Jun 15 20:15:54 euphemus kernel: [<ffffffffa0567200>] ? intel_modeset_check_state+0x4f0/0x5e0 [i915]
Jun 15 20:15:54 euphemus kernel: [<ffffffff81051a5f>] warn_slowpath_common+0x7f/0xc0
Jun 15 20:15:54 euphemus kernel: [<ffffffff81051b56>] warn_slowpath_fmt+0x46/0x50
Jun 15 20:15:54 euphemus kernel: [<ffffffffa05672e9>] intel_modeset_check_state+0x5d9/0x5e0 [i915]
Jun 15 20:15:54 euphemus kernel: [<ffffffffa0567334>] intel_connector_dpms+0x44/0x70 [i915]
Jun 15 20:15:54 euphemus kernel: [<ffffffffa03e4065>] drm_fb_helper_dpms.isra.13+0xa5/0xf0 [drm_kms_helper]
Jun 15 20:15:54 euphemus kernel: [<ffffffffa03e410e>] drm_fb_helper_blank+0x5e/0x80 [drm_kms_helper]
Jun 15 20:15:54 euphemus kernel: [<ffffffff81273636>] fb_blank+0x56/0xc0
Jun 15 20:15:54 euphemus kernel: [<ffffffffa05dfdfb>] fbcon_blank+0x22b/0x2d0 [fbcon]
Jun 15 20:15:54 euphemus kernel: [<ffffffff81082ddb>] ? update_rq_clock+0x2b/0x50
Jun 15 20:15:54 euphemus kernel: [<ffffffff81060e70>] ? internal_add_timer+0x20/0x50
Jun 15 20:15:54 euphemus kernel: [<ffffffff81062704>] ? mod_timer+0x114/0x230
Jun 15 20:15:54 euphemus kernel: [<ffffffff812dd3f6>] do_unblank_screen+0xb6/0x1f0
Jun 15 20:15:54 euphemus kernel: [<ffffffff812dd540>] unblank_screen+0x10/0x20
Jun 15 20:15:54 euphemus kernel: [<ffffffff812de77d>] poke_blanked_console+0xcd/0xd0
Jun 15 20:15:54 euphemus kernel: [<ffffffff812de89f>] console_callback+0x11f/0x140
Jun 15 20:15:54 euphemus kernel: [<ffffffff8106edfc>] process_one_work+0x13c/0x480
Jun 15 20:15:54 euphemus kernel: [<ffffffff8106fa84>] worker_thread+0x164/0x3f0
Jun 15 20:15:54 euphemus kernel: [<ffffffff8106f920>] ? manage_workers+0x2a0/0x2a0
Jun 15 20:15:54 euphemus kernel: [<ffffffff810750a0>] kthread+0xc0/0xd0
Jun 15 20:15:54 euphemus kernel: [<ffffffff81010000>] ? ftrace_define_fields_xen_mmu_pte_clear+0x20/0xb0
Jun 15 20:15:54 euphemus kernel: [<ffffffff81074fe0>] ? flush_kthread_worker+0xb0/0xb0
Jun 15 20:15:54 euphemus kernel: [<ffffffff814291ac>] ret_from_fork+0x7c/0xb0
Jun 15 20:15:54 euphemus kernel: [<ffffffff81074fe0>] ? flush_kthread_worker+0xb0/0xb0
Jun 15 20:15:54 euphemus kernel: ---[ end trace b44679062cf74847 ]---
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