Le 27/03/2013 23:40, Sarah Sharp a écrit : > On Wed, Mar 27, 2013 at 02:24:24PM +0100, Yann Sionneau wrote: >> Le 26/03/2013 17:30, Sarah Sharp a écrit : >>> On Tue, Mar 26, 2013 at 12:11:13PM +0100, Yann Sionneau wrote: >>>> Le 25/03/2013 19:13, Sarah Sharp a écrit : >>>>> On Mon, Mar 25, 2013 at 05:43:40PM +0100, Yann Sionneau wrote: >>>>> Please compile with CONFIG_USB_DEBUG and CONFIG_USB_XHCI_HCD_DEBUGGING >>>>> turned on. If you can't reproduce your bug on 3.8.4, turn them off, >>>>> recompile, and see if you can reproduce it again. >>>> We just reproduced it with a 3.8.4 kernel with CONFIG_USB_DEBUG and >>>> CONFIG_USB_XHCI_HCD_DEBUGGING turned on. >>>> I am sending you the picture as attached file. >>> Thanks. I need more information though. Can you follow these >>> directions for setting up netconsole, and send me the full log file from >>> boot to when the machine hangs? Make sure the kernel still has >>> CONFIG_USB_DEBUG and CONFIG_USB_XHCI_HCD_DEBUGGING turned on. >>> >>> http://kernelnewbies.org/KernelDebug >>> >>> That will help me figure out what command is causing the null pointer >>> dereference. >>> >>> Sarah Sharp >> Hi Sarah, >> >> I've got some xhci debug traces: >> ysionneau@yann-HP:~/ssd/olivier$ nc -l -u 6666 | tee ~/ssd/olivier/dmesg-`date +%Y-%m-%d-%H-%M`.txt > That was helpful, thanks! However, next time will you send the log file > as an attachment? Your mail client is wrapping lines, and it makes it > hard for me to read the logs. > >> [ 1375.761963] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command >> [ 1375.761974] xhci_hcd 0000:00:14.0: Abort command ring >> [ 1375.762029] BUG: unable to handle kernel NULL pointer dereference at 00000018 >> [ 1375.762102] IP: [<c14854b0>] xhci_stream_id_to_ring+0x30/0x40 > Ok, so it may be to be related to xHCI command cancellation. That's an > area that I've been working on, and I've run across a couple bugs. I'm > not sure yet if they're the particular bug you're running into though. > > Could you please test this branch, and let me know if it solves your > issue? If not please use netconsole to capture the output again. > > git clone git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci.git -b ful-command-queue-fixes-simple > > Sarah Sharp Here it is (it does seem to crash in a different function this time though)! Sorry for the line wrapping! Thanks again for your help :) Best regards, -- Yann Sionneau
[ 1700.820864] sd 7:0:0:0: [sdb] No Caching mode page present [ 1700.820874] sd 7:0:0:0: [sdb] Assuming drive cache: write through [ 1700.824501] sd 7:0:0:0: [sdb] No Caching mode page present [ 1700.824512] sd 7:0:0:0: [sdb] Assuming drive cache: write through [ 1700.828896] sd 7:0:0:0: [sdb] No Caching mode page present [ 1700.828906] sd 7:0:0:0: [sdb] Assuming drive cache: write through [ 1755.917600] xhci_hcd 0000:00:14.0: ERROR: unexpected command completion code 0x18. [ 1756.121523] usb 3-4: device not accepting address 27, error -22 [ 1761.235939] xhci_hcd 0000:00:14.0: @00000000349997e0 349990a0 00000000 18000000 1b008401 [ 1761.236332] BUG: unable to handle kernel NULL pointer dereference at 00000024 [ 1761.236401] IP: [<c1496c0e>] handle_cmd_completion+0x91e/0xaf0 [ 1761.236453] *pdpt = 0000000000000000 *pde = f0009bd0f0009bd0 [ 1761.236504] Oops: 0002 [#1] SMP [ 1761.236538] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat usb_storage netconsole configfs rfcomm bnep bluetooth parport_pc ppdev binfmt_misc coretemp kvm radeon ttm drm_kms_helper drm snd_hda_codec_realtek snd_hda_intel snd_hda_codec aesni_intel snd_hwdep ablk_helper snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event mac_hid snd_seq tpm_infineon snd_timer snd_seq_device lpc_ich snd hp_wmi sparse_keymap cryptd video psmouse serio_raw i2c_algo_bit tpm_tis lp wmi soundcore mei snd_page_alloc lrw aes_i586 xts gf128mul parport microcode e1000e ptp pps_core [ 1761.237111] Pid: 0, comm: swapper/0 Not tainted 3.9.0-rc4+ #1 Hewlett-Packard HP Compaq Elite 8300 SFF/3397 [ 1761.237178] EIP: 0060:[<c1496c0e>] EFLAGS: 00210006 CPU: 0 [ 1761.237219] EIP is at handle_cmd_completion+0x91e/0xaf0 [ 1761.237258] EAX: 00000000 EBX: 00000000 ECX: 00000007 EDX: 00000000 [ 1761.237302] ESI: f49997e0 EDI: f49d8000 EBP: f5009ef8 ESP: f5009eac [ 1761.237347] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 1761.237387] CR0: 80050033 CR2: 00000024 CR3: 019b7000 CR4: 001407f0 [ 1761.237431] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 1761.237475] DR6: ffff0ff0 DR7: 00000400 [ 1761.237505] Process swapper/0 (pid: 0, ti=f5008000 task=c18791a0 task.ti=c186c000) [ 1761.237557] Stack: [ 1761.237575] f504a864 c18172ac 00000000 f4920000 f492179c f5009ed8 f5009ecc 00000001 [ 1761.237661] f49990a0 00000000 00000014 00000000 00000000 f5009f00 c1074435 f49d8000 [ 1761.237749] f49d8000 f49997e0 00000001 f5009f84 c14978e1 f5009f50 c13ad5cb 00000000 [ 1761.237837] Call Trace: [ 1761.237864] [<c1074435>] ? __wake_up+0x45/0x60 [ 1761.237899] [<c14978e1>] xhci_irq+0x7b1/0x16c0 [ 1761.237937] [<c13ad5cb>] ? credit_entropy_bits+0xfb/0x1d0 [ 1761.237979] [<c13acf3f>] ? __mix_pool_bytes+0x3f/0x90 [ 1761.238020] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.238066] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.238112] [<c14987ff>] xhci_msi_irq+0xf/0x20 [ 1761.238150] [<c10ce64c>] handle_irq_event_percpu+0x4c/0x200 [ 1761.238196] [<c13111cf>] ? msi_set_mask_bit+0x6f/0x80 [ 1761.238236] [<c10ce83b>] handle_irq_event+0x3b/0x60 [ 1761.238276] [<c10d0b30>] ? handle_simple_irq+0x80/0x80 [ 1761.238316] [<c10d0b96>] handle_edge_irq+0x66/0xf0 [ 1761.238352] <IRQ> [ 1761.238370] [<c16027b2>] ? do_IRQ+0x42/0xc0 [ 1761.238415] [<c1602573>] ? common_interrupt+0x33/0x38 [ 1761.238457] [<c14dc24e>] ? cpuidle_wrap_enter+0x3e/0xb0 [ 1761.238497] [<c14dc2d2>] ? cpuidle_enter_tk+0x12/0x20 [ 1761.238537] [<c14db970>] ? nforce2_target+0x1b0/0x1b0 [ 1761.238576] [<c14dbf7a>] ? cpuidle_idle_call+0x8a/0x1b0 [ 1761.238618] [<c101972a>] ? cpu_idle+0xaa/0xe0 [ 1761.238656] [<c15e11bd>] ? rest_init+0x5d/0x60 [ 1761.238693] [<c18f0a80>] ? start_kernel+0x363/0x369 [ 1761.238732] [<c18f0558>] ? repair_env_string+0x51/0x51 [ 1761.238772] [<c18f0389>] ? i386_start_kernel+0x12c/0x12f [ 1761.238810] Code: 69 9c f2 ff e9 c3 f8 ff ff 89 5c 24 08 c7 44 24 04 ac 72 81 c1 8b 07 8b 00 89 04 24 e8 4c 9c f2 ff 8b 5d e4 69 45 e0 8c 00 00 00 <83> 64 03 24 fe e9 b8 f7 ff ff 83 66 0c fb 83 c0 2c e8 bc 3b bc [ 1761.239284] EIP: [<c1496c0e>] handle_cmd_completion+0x91e/0xaf0 SS:ESP 0068:f5009eac [ 1761.239348] CR2: 0000000000000024 [ 1761.256691] ---[ end trace 26b08a587a176ab7 ]--- [ 1761.256696] Kernel panic - not syncing: Fatal exception in interrupt [ 1761.256773] drm_kms_helper: panic occurred, switching back to text console [ 1761.256822] ------------[ cut here ]------------ [ 1761.256873] WARNING: at drivers/gpu/drm/drm_crtc.c:82 drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm]() [ 1761.256938] Hardware name: HP Compaq Elite 8300 SFF [ 1761.259589] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat usb_storage netconsole configfs rfcomm bnep bluetooth parport_pc ppdev binfmt_misc coretemp kvm radeon ttm drm_kms_helper drm snd_hda_codec_realtek snd_hda_intel snd_hda_codec aesni_intel snd_hwdep ablk_helper snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event mac_hid snd_seq tpm_infineon snd_timer snd_seq_device lpc_ich snd hp_wmi sparse_keymap cryptd video psmouse serio_raw i2c_algo_bit tpm_tis lp wmi soundcore mei snd_page_alloc lrw aes_i586 xts gf128mul parport microcode e1000e ptp pps_core [ 1761.268620] Pid: 0, comm: swapper/0 Tainted: G D 3.9.0-rc4+ #1 [ 1761.271615] Call Trace: [ 1761.274591] [<c104a7d2>] warn_slowpath_common+0x72/0xa0 [ 1761.277629] [<f8760011>] ? drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.280678] [<f8760011>] ? drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.283663] [<c104a822>] warn_slowpath_null+0x22/0x30 [ 1761.286629] [<f8760011>] drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.289601] [<f872cae7>] drm_fb_helper_restore_fbdev_mode+0x17/0x50 [drm_kms_helper] [ 1761.292594] [<f872cb5b>] drm_fb_helper_force_kernel_mode+0x3b/0x60 [drm_kms_helper] [ 1761.295600] [<f872cf8a>] drm_fb_helper_panic+0x2a/0x30 [drm_kms_helper] [ 1761.298585] [<c15fe825>] notifier_call_chain+0x45/0x60 [ 1761.301551] [<c15fe892>] atomic_notifier_call_chain+0x22/0x30 [ 1761.304517] [<c15f1d3e>] panic+0xb1/0x18f [ 1761.307469] [<c15fbe95>] oops_end+0xd5/0xe0 [ 1761.310318] [<c15f17fb>] no_context+0x1c8/0x1d0 [ 1761.313061] [<c15f1934>] __bad_area_nosemaphore+0x131/0x139 [ 1761.315712] [<c15fe7d0>] ? __do_page_fault+0x4d0/0x4d0 [ 1761.318322] [<c15f1953>] bad_area_nosemaphore+0x17/0x19 [ 1761.320901] [<c15fe605>] __do_page_fault+0x305/0x4d0 [ 1761.323478] [<c13c09cb>] ? dev_printk+0x2b/0x30 [ 1761.326038] [<c149ad2f>] ? xhci_debug_segment+0x6f/0x90 [ 1761.328602] [<c15fe7d0>] ? __do_page_fault+0x4d0/0x4d0 [ 1761.331161] [<c15fe7dd>] do_page_fault+0xd/0x10 [ 1761.333703] [<c15fb677>] error_code+0x67/0x6c [ 1761.336237] [<c13c00d8>] ? device_release+0x8/0xa0 [ 1761.338769] [<c1496c0e>] ? handle_cmd_completion+0x91e/0xaf0 [ 1761.341294] [<c1074435>] ? __wake_up+0x45/0x60 [ 1761.343792] [<c14978e1>] xhci_irq+0x7b1/0x16c0 [ 1761.346266] [<c13ad5cb>] ? credit_entropy_bits+0xfb/0x1d0 [ 1761.348741] [<c13acf3f>] ? __mix_pool_bytes+0x3f/0x90 [ 1761.351208] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.353665] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.356101] [<c14987ff>] xhci_msi_irq+0xf/0x20 [ 1761.358537] [<c10ce64c>] handle_irq_event_percpu+0x4c/0x200 [ 1761.360988] [<c13111cf>] ? msi_set_mask_bit+0x6f/0x80 [ 1761.363436] [<c10ce83b>] handle_irq_event+0x3b/0x60 [ 1761.365877] [<c10d0b30>] ? handle_simple_irq+0x80/0x80 [ 1761.368341] [<c10d0b96>] handle_edge_irq+0x66/0xf0 [ 1761.370789] <IRQ> [<c16027b2>] ? do_IRQ+0x42/0xc0 [ 1761.373250] [<c1602573>] ? common_interrupt+0x33/0x38 [ 1761.375709] [<c14dc24e>] ? cpuidle_wrap_enter+0x3e/0xb0 [ 1761.378167] [<c14dc2d2>] ? cpuidle_enter_tk+0x12/0x20 [ 1761.380622] [<c14db970>] ? nforce2_target+0x1b0/0x1b0 [ 1761.383075] [<c14dbf7a>] ? cpuidle_idle_call+0x8a/0x1b0 [ 1761.385529] [<c101972a>] ? cpu_idle+0xaa/0xe0 [ 1761.387978] [<c15e11bd>] ? rest_init+0x5d/0x60 [ 1761.390424] [<c18f0a80>] ? start_kernel+0x363/0x369 [ 1761.392873] [<c18f0558>] ? repair_env_string+0x51/0x51 [ 1761.395328] [<c18f0389>] ? i386_start_kernel+0x12c/0x12f [ 1761.397782] ---[ end trace 26b08a587a176ab8 ]--- [ 1761.400225] ------------[ cut here ]------------ [ 1761.402682] WARNING: at drivers/gpu/drm/drm_crtc.c:82 drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm]() [ 1761.405201] Hardware name: HP Compaq Elite 8300 SFF [ 1761.407719] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat usb_storage netconsole configfs rfcomm bnep bluetooth parport_pc ppdev binfmt_misc coretemp kvm radeon ttm drm_kms_helper drm snd_hda_codec_realtek snd_hda_intel snd_hda_codec aesni_intel snd_hwdep ablk_helper snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event mac_hid snd_seq tpm_infineon snd_timer snd_seq_device lpc_ich snd hp_wmi sparse_keymap cryptd video psmouse serio_raw i2c_algo_bit tpm_tis lp wmi soundcore mei snd_page_alloc lrw aes_i586 xts gf128mul parport microcode e1000e ptp pps_core [ 1761.416369] Pid: 0, comm: swapper/0 Tainted: G D W 3.9.0-rc4+ #1 [ 1761.419049] Call Trace: [ 1761.421683] [<c104a7d2>] warn_slowpath_common+0x72/0xa0 [ 1761.424347] [<f8760011>] ? drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.427019] [<f8760011>] ? drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.429661] [<c104a822>] warn_slowpath_null+0x22/0x30 [ 1761.432275] [<f8760011>] drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.434879] [<f872cae7>] drm_fb_helper_restore_fbdev_mode+0x17/0x50 [drm_kms_helper] [ 1761.437405] [<f872cb5b>] drm_fb_helper_force_kernel_mode+0x3b/0x60 [drm_kms_helper] [ 1761.439834] [<f872cf8a>] drm_fb_helper_panic+0x2a/0x30 [drm_kms_helper] [ 1761.442159] [<c15fe825>] notifier_call_chain+0x45/0x60 [ 1761.444459] [<c15fe892>] atomic_notifier_call_chain+0x22/0x30 [ 1761.446756] [<c15f1d3e>] panic+0xb1/0x18f [ 1761.449040] [<c15fbe95>] oops_end+0xd5/0xe0 [ 1761.451304] [<c15f17fb>] no_context+0x1c8/0x1d0 [ 1761.453585] [<c15f1934>] __bad_area_nosemaphore+0x131/0x139 [ 1761.455860] [<c15fe7d0>] ? __do_page_fault+0x4d0/0x4d0 [ 1761.458116] [<c15f1953>] bad_area_nosemaphore+0x17/0x19 [ 1761.460362] [<c15fe605>] __do_page_fault+0x305/0x4d0 [ 1761.462600] [<c13c09cb>] ? dev_printk+0x2b/0x30 [ 1761.464826] [<c149ad2f>] ? xhci_debug_segment+0x6f/0x90 [ 1761.467050] [<c15fe7d0>] ? __do_page_fault+0x4d0/0x4d0 [ 1761.469268] [<c15fe7dd>] do_page_fault+0xd/0x10 [ 1761.471479] [<c15fb677>] error_code+0x67/0x6c [ 1761.473687] [<c13c00d8>] ? device_release+0x8/0xa0 [ 1761.475902] [<c1496c0e>] ? handle_cmd_completion+0x91e/0xaf0 [ 1761.478126] [<c1074435>] ? __wake_up+0x45/0x60 [ 1761.480339] [<c14978e1>] xhci_irq+0x7b1/0x16c0 [ 1761.482546] [<c13ad5cb>] ? credit_entropy_bits+0xfb/0x1d0 [ 1761.484764] [<c13acf3f>] ? __mix_pool_bytes+0x3f/0x90 [ 1761.486980] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.489207] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.491413] [<c14987ff>] xhci_msi_irq+0xf/0x20 [ 1761.493616] [<c10ce64c>] handle_irq_event_percpu+0x4c/0x200 [ 1761.495837] [<c13111cf>] ? msi_set_mask_bit+0x6f/0x80 [ 1761.498058] [<c10ce83b>] handle_irq_event+0x3b/0x60 [ 1761.500275] [<c10d0b30>] ? handle_simple_irq+0x80/0x80 [ 1761.502493] [<c10d0b96>] handle_edge_irq+0x66/0xf0 [ 1761.504705] <IRQ> [<c16027b2>] ? do_IRQ+0x42/0xc0 [ 1761.506927] [<c1602573>] ? common_interrupt+0x33/0x38 [ 1761.509148] [<c14dc24e>] ? cpuidle_wrap_enter+0x3e/0xb0 [ 1761.511365] [<c14dc2d2>] ? cpuidle_enter_tk+0x12/0x20 [ 1761.513593] [<c14db970>] ? nforce2_target+0x1b0/0x1b0 [ 1761.515810] [<c14dbf7a>] ? cpuidle_idle_call+0x8a/0x1b0 [ 1761.518027] [<c101972a>] ? cpu_idle+0xaa/0xe0 [ 1761.520234] [<c15e11bd>] ? rest_init+0x5d/0x60 [ 1761.522436] [<c18f0a80>] ? start_kernel+0x363/0x369 [ 1761.524641] [<c18f0558>] ? repair_env_string+0x51/0x51 [ 1761.526846] [<c18f0389>] ? i386_start_kernel+0x12c/0x12f [ 1761.529044] ---[ end trace 26b08a587a176ab9 ]--- [ 1761.531227] ------------[ cut here ]------------ [ 1761.533418] WARNING: at drivers/gpu/drm/drm_crtc.c:82 drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm]() [ 1761.535674] Hardware name: HP Compaq Elite 8300 SFF [ 1761.537930] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat usb_storage netconsole configfs rfcomm bnep bluetooth parport_pc ppdev binfmt_misc coretemp kvm radeon ttm drm_kms_helper drm snd_hda_codec_realtek snd_hda_intel snd_hda_codec aesni_intel snd_hwdep ablk_helper snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event mac_hid snd_seq tpm_infineon snd_timer snd_seq_device lpc_ich snd hp_wmi sparse_keymap cryptd video psmouse serio_raw i2c_algo_bit tpm_tis lp wmi soundcore mei snd_page_alloc lrw aes_i586 xts gf128mul parport microcode e1000e ptp pps_core [ 1761.545767] Pid: 0, comm: swapper/0 Tainted: G D W 3.9.0-rc4+ #1 [ 1761.548389] Call Trace: [ 1761.550988] [<c104a7d2>] warn_slowpath_common+0x72/0xa0 [ 1761.553633] [<f8760011>] ? drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.556298] [<f8760011>] ? drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.558940] [<c104a822>] warn_slowpath_null+0x22/0x30 [ 1761.561558] [<f8760011>] drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.564164] [<f872cae7>] drm_fb_helper_restore_fbdev_mode+0x17/0x50 [drm_kms_helper] [ 1761.566692] [<f872cb5b>] drm_fb_helper_force_kernel_mode+0x3b/0x60 [drm_kms_helper] [ 1761.569119] [<f872cf8a>] drm_fb_helper_panic+0x2a/0x30 [drm_kms_helper] [ 1761.571450] [<c15fe825>] notifier_call_chain+0x45/0x60 [ 1761.573750] [<c15fe892>] atomic_notifier_call_chain+0x22/0x30 [ 1761.576045] [<c15f1d3e>] panic+0xb1/0x18f [ 1761.578327] [<c15fbe95>] oops_end+0xd5/0xe0 [ 1761.580591] [<c15f17fb>] no_context+0x1c8/0x1d0 [ 1761.582871] [<c15f1934>] __bad_area_nosemaphore+0x131/0x139 [ 1761.585147] [<c15fe7d0>] ? __do_page_fault+0x4d0/0x4d0 [ 1761.587409] [<c15f1953>] bad_area_nosemaphore+0x17/0x19 [ 1761.589655] [<c15fe605>] __do_page_fault+0x305/0x4d0 [ 1761.591897] [<c13c09cb>] ? dev_printk+0x2b/0x30 [ 1761.594123] [<c149ad2f>] ? xhci_debug_segment+0x6f/0x90 [ 1761.596348] [<c15fe7d0>] ? __do_page_fault+0x4d0/0x4d0 [ 1761.598569] [<c15fe7dd>] do_page_fault+0xd/0x10 [ 1761.600780] [<c15fb677>] error_code+0x67/0x6c [ 1761.602996] [<c13c00d8>] ? device_release+0x8/0xa0 [ 1761.605215] [<c1496c0e>] ? handle_cmd_completion+0x91e/0xaf0 [ 1761.607443] [<c1074435>] ? __wake_up+0x45/0x60 [ 1761.609661] [<c14978e1>] xhci_irq+0x7b1/0x16c0 [ 1761.611873] [<c13ad5cb>] ? credit_entropy_bits+0xfb/0x1d0 [ 1761.614092] [<c13acf3f>] ? __mix_pool_bytes+0x3f/0x90 [ 1761.616313] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.618540] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.620746] [<c14987ff>] xhci_msi_irq+0xf/0x20 [ 1761.622947] [<c10ce64c>] handle_irq_event_percpu+0x4c/0x200 [ 1761.625168] [<c13111cf>] ? msi_set_mask_bit+0x6f/0x80 [ 1761.627389] [<c10ce83b>] handle_irq_event+0x3b/0x60 [ 1761.629610] [<c10d0b30>] ? handle_simple_irq+0x80/0x80 [ 1761.631829] [<c10d0b96>] handle_edge_irq+0x66/0xf0 [ 1761.634040] <IRQ> [<c16027b2>] ? do_IRQ+0x42/0xc0 [ 1761.636263] [<c1602573>] ? common_interrupt+0x33/0x38 [ 1761.638486] [<c14dc24e>] ? cpuidle_wrap_enter+0x3e/0xb0 [ 1761.640703] [<c14dc2d2>] ? cpuidle_enter_tk+0x12/0x20 [ 1761.642934] [<c14db970>] ? nforce2_target+0x1b0/0x1b0 [ 1761.645156] [<c14dbf7a>] ? cpuidle_idle_call+0x8a/0x1b0 [ 1761.647372] [<c101972a>] ? cpu_idle+0xaa/0xe0 [ 1761.649580] [<c15e11bd>] ? rest_init+0x5d/0x60 [ 1761.651784] [<c18f0a80>] ? start_kernel+0x363/0x369 [ 1761.653988] [<c18f0558>] ? repair_env_string+0x51/0x51 [ 1761.656194] [<c18f0389>] ? i386_start_kernel+0x12c/0x12f [ 1761.658391] ---[ end trace 26b08a587a176aba ]--- [ 1761.660576] ------------[ cut here ]------------ [ 1761.662769] WARNING: at drivers/gpu/drm/drm_crtc.c:82 drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm]() [ 1761.665024] Hardware name: HP Compaq Elite 8300 SFF [ 1761.667280] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat usb_storage netconsole configfs rfcomm bnep bluetooth parport_pc ppdev binfmt_misc coretemp kvm radeon ttm drm_kms_helper drm snd_hda_codec_realtek snd_hda_intel snd_hda_codec aesni_intel snd_hwdep ablk_helper snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event mac_hid snd_seq tpm_infineon snd_timer snd_seq_device lpc_ich snd hp_wmi sparse_keymap cryptd video psmouse serio_raw i2c_algo_bit tpm_tis lp wmi soundcore mei snd_page_alloc lrw aes_i586 xts gf128mul parport microcode e1000e ptp pps_core [ 1761.675245] Pid: 0, comm: swapper/0 Tainted: G D W 3.9.0-rc4+ #1 [ 1761.677870] Call Trace: [ 1761.680469] [<c104a7d2>] warn_slowpath_common+0x72/0xa0 [ 1761.683111] [<f8760011>] ? drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.685770] [<f8760011>] ? drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.688409] [<c104a822>] warn_slowpath_null+0x22/0x30 [ 1761.691022] [<f8760011>] drm_warn_on_modeset_not_all_locked+0x51/0x70 [drm] [ 1761.693624] [<f872cae7>] drm_fb_helper_restore_fbdev_mode+0x17/0x50 [drm_kms_helper] [ 1761.696145] [<f872cb5b>] drm_fb_helper_force_kernel_mode+0x3b/0x60 [drm_kms_helper] [ 1761.698568] [<f872cf8a>] drm_fb_helper_panic+0x2a/0x30 [drm_kms_helper] [ 1761.700893] [<c15fe825>] notifier_call_chain+0x45/0x60 [ 1761.703193] [<c15fe892>] atomic_notifier_call_chain+0x22/0x30 [ 1761.705488] [<c15f1d3e>] panic+0xb1/0x18f [ 1761.707766] [<c15fbe95>] oops_end+0xd5/0xe0 [ 1761.710030] [<c15f17fb>] no_context+0x1c8/0x1d0 [ 1761.712307] [<c15f1934>] __bad_area_nosemaphore+0x131/0x139 [ 1761.714580] [<c15fe7d0>] ? __do_page_fault+0x4d0/0x4d0 [ 1761.716841] [<c15f1953>] bad_area_nosemaphore+0x17/0x19 [ 1761.719087] [<c15fe605>] __do_page_fault+0x305/0x4d0 [ 1761.721327] [<c13c09cb>] ? dev_printk+0x2b/0x30 [ 1761.723548] [<c149ad2f>] ? xhci_debug_segment+0x6f/0x90 [ 1761.725771] [<c15fe7d0>] ? __do_page_fault+0x4d0/0x4d0 [ 1761.727993] [<c15fe7dd>] do_page_fault+0xd/0x10 [ 1761.730201] [<c15fb677>] error_code+0x67/0x6c [ 1761.732415] [<c13c00d8>] ? device_release+0x8/0xa0 [ 1761.734635] [<c1496c0e>] ? handle_cmd_completion+0x91e/0xaf0 [ 1761.736860] [<c1074435>] ? __wake_up+0x45/0x60 [ 1761.739076] [<c14978e1>] xhci_irq+0x7b1/0x16c0 [ 1761.741285] [<c13ad5cb>] ? credit_entropy_bits+0xfb/0x1d0 [ 1761.743505] [<c13acf3f>] ? __mix_pool_bytes+0x3f/0x90 [ 1761.745718] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.747944] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.750149] [<c14987ff>] xhci_msi_irq+0xf/0x20 [ 1761.752352] [<c10ce64c>] handle_irq_event_percpu+0x4c/0x200 [ 1761.754570] [<c13111cf>] ? msi_set_mask_bit+0x6f/0x80 [ 1761.756789] [<c10ce83b>] handle_irq_event+0x3b/0x60 [ 1761.759006] [<c10d0b30>] ? handle_simple_irq+0x80/0x80 [ 1761.761221] [<c10d0b96>] handle_edge_irq+0x66/0xf0 [ 1761.763433] <IRQ> [<c16027b2>] ? do_IRQ+0x42/0xc0 [ 1761.765704] [<c1602573>] ? common_interrupt+0x33/0x38 [ 1761.767924] [<c14dc24e>] ? cpuidle_wrap_enter+0x3e/0xb0 [ 1761.770137] [<c14dc2d2>] ? cpuidle_enter_tk+0x12/0x20 [ 1761.772364] [<c14db970>] ? nforce2_target+0x1b0/0x1b0 [ 1761.774581] [<c14dbf7a>] ? cpuidle_idle_call+0x8a/0x1b0 [ 1761.776795] [<c101972a>] ? cpu_idle+0xaa/0xe0 [ 1761.778999] [<c15e11bd>] ? rest_init+0x5d/0x60 [ 1761.781199] [<c18f0a80>] ? start_kernel+0x363/0x369 [ 1761.783399] [<c18f0558>] ? repair_env_string+0x51/0x51 [ 1761.785596] [<c18f0389>] ? i386_start_kernel+0x12c/0x12f [ 1761.787791] ---[ end trace 26b08a587a176abb ]--- [ 1761.789969] ------------[ cut here ]------------ [ 1761.792159] WARNING: at drivers/gpu/drm/drm_crtc.c:84 drm_warn_on_modeset_not_all_locked+0x62/0x70 [drm]() [ 1761.794408] Hardware name: HP Compaq Elite 8300 SFF [ 1761.796660] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat usb_storage netconsole configfs rfcomm bnep bluetooth parport_pc ppdev binfmt_misc coretemp kvm radeon ttm drm_kms_helper drm snd_hda_codec_realtek snd_hda_intel snd_hda_codec aesni_intel snd_hwdep ablk_helper snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event mac_hid snd_seq tpm_infineon snd_timer snd_seq_device lpc_ich snd hp_wmi sparse_keymap cryptd video psmouse serio_raw i2c_algo_bit tpm_tis lp wmi soundcore mei snd_page_alloc lrw aes_i586 xts gf128mul parport microcode e1000e ptp pps_core [ 1761.804483] Pid: 0, comm: swapper/0 Tainted: G D W 3.9.0-rc4+ #1 [ 1761.807102] Call Trace: [ 1761.809695] [<c104a7d2>] warn_slowpath_common+0x72/0xa0 [ 1761.812335] [<f8760022>] ? drm_warn_on_modeset_not_all_locked+0x62/0x70 [drm] [ 1761.814991] [<f8760022>] ? drm_warn_on_modeset_not_all_locked+0x62/0x70 [drm] [ 1761.817621] [<c104a822>] warn_slowpath_null+0x22/0x30 [ 1761.820224] [<f8760022>] drm_warn_on_modeset_not_all_locked+0x62/0x70 [drm] [ 1761.822816] [<f872cae7>] drm_fb_helper_restore_fbdev_mode+0x17/0x50 [drm_kms_helper] [ 1761.825331] [<f872cb5b>] drm_fb_helper_force_kernel_mode+0x3b/0x60 [drm_kms_helper] [ 1761.827748] [<f872cf8a>] drm_fb_helper_panic+0x2a/0x30 [drm_kms_helper] [ 1761.830063] [<c15fe825>] notifier_call_chain+0x45/0x60 [ 1761.832348] [<c15fe892>] atomic_notifier_call_chain+0x22/0x30 [ 1761.834628] [<c15f1d3e>] panic+0xb1/0x18f [ 1761.836899] [<c15fbe95>] oops_end+0xd5/0xe0 [ 1761.839150] [<c15f17fb>] no_context+0x1c8/0x1d0 [ 1761.841415] [<c15f1934>] __bad_area_nosemaphore+0x131/0x139 [ 1761.843678] [<c15fe7d0>] ? __do_page_fault+0x4d0/0x4d0 [ 1761.845924] [<c15f1953>] bad_area_nosemaphore+0x17/0x19 [ 1761.848159] [<c15fe605>] __do_page_fault+0x305/0x4d0 [ 1761.850386] [<c13c09cb>] ? dev_printk+0x2b/0x30 [ 1761.852601] [<c149ad2f>] ? xhci_debug_segment+0x6f/0x90 [ 1761.854810] [<c15fe7d0>] ? __do_page_fault+0x4d0/0x4d0 [ 1761.857016] [<c15fe7dd>] do_page_fault+0xd/0x10 [ 1761.859215] [<c15fb677>] error_code+0x67/0x6c [ 1761.861420] [<c13c00d8>] ? device_release+0x8/0xa0 [ 1761.863629] [<c1496c0e>] ? handle_cmd_completion+0x91e/0xaf0 [ 1761.865844] [<c1074435>] ? __wake_up+0x45/0x60 [ 1761.868046] [<c14978e1>] xhci_irq+0x7b1/0x16c0 [ 1761.870247] [<c13ad5cb>] ? credit_entropy_bits+0xfb/0x1d0 [ 1761.872460] [<c13acf3f>] ? __mix_pool_bytes+0x3f/0x90 [ 1761.874671] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.876889] [<c13aec9d>] ? add_interrupt_randomness+0x12d/0x150 [ 1761.879090] [<c14987ff>] xhci_msi_irq+0xf/0x20 [ 1761.881284] [<c10ce64c>] handle_irq_event_percpu+0x4c/0x200 [ 1761.883498] [<c13111cf>] ? msi_set_mask_bit+0x6f/0x80 [ 1761.885712] [<c10ce83b>] handle_irq_event+0x3b/0x60 [ 1761.887922] [<c10d0b30>] ? handle_simple_irq+0x80/0x80 [ 1761.890130] [<c10d0b96>] handle_edge_irq+0x66/0xf0 [ 1761.892337] <IRQ> [<c16027b2>] ? do_IRQ+0x42/0xc0 [ 1761.894552] [<c1602573>] ? common_interrupt+0x33/0x38 [ 1761.896767] [<c14dc24e>] ? cpuidle_wrap_enter+0x3e/0xb0 [ 1761.898975] [<c14dc2d2>] ? cpuidle_enter_tk+0x12/0x20 [ 1761.901200] [<c14db970>] ? nforce2_target+0x1b0/0x1b0 [ 1761.903415] [<c14dbf7a>] ? cpuidle_idle_call+0x8a/0x1b0 [ 1761.905629] [<c101972a>] ? cpu_idle+0xaa/0xe0 [ 1761.907834] [<c15e11bd>] ? rest_init+0x5d/0x60 [ 1761.910029] [<c18f0a80>] ? start_kernel+0x363/0x369 [ 1761.912228] [<c18f0558>] ? repair_env_string+0x51/0x51 [ 1761.914429] [<c18f0389>] ? i386_start_kernel+0x12c/0x12f [ 1761.916626] ---[ end trace 26b08a587a176abc ]---
