I'm testing a new thinkpad skylake based P70 with dual graphics
legolas:~# lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Device 191b (rev 06)
01:00.0 VGA compatible controller: NVIDIA Corporation GM107GLM [Quadro M600M] (rev a2)
I'm getting these warnings at boot, although X11 seems to come up ok.
Should I worry about them?
WARNING: CPU: 4 PID: 101 at drivers/gpu/drm/i915/intel_csr.c:458 assert_csr_loaded+0x2e/0xbe()
CSR is not loaded.
Modules linked in: rtsx_pci_ms(+) snd_hda_intel rtsx_pci_sdmmc memstick iTCO_wdt iTCO_vendor_support snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss intel_rapl snd_pcm iosf_mbi thinkpad_acpi x86_pkg_temp_thermal nvram intel_powerclamp coretemp snd_seq_midi snd_seq_midi_event kvm_intel snd_rawmidi kvm snd_seq crct10dif_pclmul crc32_pclmul snd_seq_device ttm snd_timer iwlwifi microcode input_leds snd nvidiafb xhci_pci psmouse pcspkr vgastate serio_raw xhci_hcd cfg80211 i2c_i801 rtsx_pci sg soundcore fb_ddc wmi(+) usbcore rfkill battery ac tpm_crb(+) usb_common tpm fjes evdev shpchp processor sata_sil24 r8169 mii fuse fan raid456 multipath mmc_block mmc_core dm_crypt dm_mod async_raid6_recov async_pq async_xor async_memcpy async_tx blowfish_x86_64 blowfish_common ecb xts crc32c_intel
aesni_intel e1000e aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd ptp pps_core thermal
CPU: 4 PID: 101 Comm: kworker/4:1 Not tainted 4.3.3-amd64-i915-volpreempt-20150421 #2
Hardware name: LENOVO 20ERCTO1WW/20ERCTO1WW, BIOS N1DET41W (1.15 ) 12/31/2015
ahci 0000:00:17.0: port does not support device sleep
Workqueue: events azx_probe_work [snd_hda_intel]
0000000000000000 ffff88087aebbc48 ffffffff8134150e ffff88087aebbc90
ffff88087aebbc80 ffffffff8105aa29 ffffffff8146f5ee ffff88087ad50000
ffffffff81cd81d0 000000003000000f ffff88087ad45800 ffff88087aebbce8
Call Trace:
[<ffffffff8134150e>] dump_stack+0x44/0x55
[<ffffffff8105aa29>] warn_slowpath_common+0x99/0xb2
[<ffffffff8146f5ee>] ? assert_csr_loaded+0x2e/0xbe
[<ffffffff8105aa8a>] warn_slowpath_fmt+0x48/0x50
[<ffffffff816bfa5d>] ? mutex_lock+0x12/0x2f
[<ffffffff816bf28d>] ? mutex_unlock+0x16/0x18
[<ffffffff8146f5ee>] assert_csr_loaded+0x2e/0xbe
[<ffffffff8147ba92>] skl_set_power_well+0x198/0x7df
[<ffffffff8147c0fe>] skl_power_well_enable+0x13/0x15
[<ffffffff8147c330>] intel_display_power_get+0x9e/0xc9
[<ffffffff814ab86f>] i915_audio_component_get_power+0x1e/0x20
[<ffffffffc0451434>] snd_hdac_display_power+0x91/0xf1 [snd_hda_core]
[<ffffffffc03bbe44>] azx_probe_continue+0xa9/0x654 [snd_hda_intel]
[<ffffffff81078390>] ? finish_task_switch+0xb0/0x13b
[<ffffffffc03bc470>] azx_probe_work+0x15/0x17 [snd_hda_intel]
[<ffffffff8106e149>] process_one_work+0x15b/0x260
[<ffffffff8106e6ee>] worker_thread+0x1f0/0x29d
[<ffffffff8106e4fe>] ? rescuer_thread+0x281/0x281
[<ffffffff8106e4fe>] ? rescuer_thread+0x281/0x281
[<ffffffff81072bfe>] kthread+0xa5/0xad
[<ffffffff81072b59>] ? kthread_parkme+0x24/0x24
[<ffffffff816c170f>] ret_from_fork+0x3f/0x70
[<ffffffff81072b59>] ? kthread_parkme+0x24/0x24
---[ end trace 904c3d98e9b53001 ]---
------------[ cut here ]------------
WARNING: CPU: 4 PID: 101 at drivers/gpu/drm/i915/intel_csr.c:461 assert_csr_loaded+0x8c/0xbe()
CSR SSP Base Not fine
Modules linked in: rtsx_pci_ms(+) snd_hda_intel rtsx_pci_sdmmc memstick iTCO_wdt iTCO_vendor_support snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss intel_rapl snd_pcm iosf_mbi thinkpad_acpi x86_pkg_temp_thermal nvram intel_powerclamp coretemp snd_seq_midi snd_seq_midi_event kvm_intel snd_rawmidi kvm snd_seq crct10dif_pclmul crc32_pclmul snd_seq_device ttm snd_timer iwlwifi microcode input_leds snd nvidiafb xhci_pci psmouse pcspkr vgastate serio_raw xhci_hcd cfg80211 i2c_i801 rtsx_pci sg soundcore fb_ddc wmi(+) usbcore rfkill battery ac tpm_crb(+) usb_common tpm fjes evdev shpchp processor sata_sil24 r8169 mii fuse fan raid456 multipath mmc_block mmc_core dm_crypt dm_mod async_raid6_recov async_pq async_xor async_memcpy async_tx blowfish_x86_64 blowfish_common ecb xts crc32c_intel
aesni_intel e1000e aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd ptp pps_core thermal
CPU: 4 PID: 101 Comm: kworker/4:1 Tainted: G W 4.3.3-amd64-i915-volpreempt-20150421 #2
Hardware name: LENOVO 20ERCTO1WW/20ERCTO1WW, BIOS N1DET41W (1.15 ) 12/31/2015
Workqueue: events azx_probe_work [snd_hda_intel]
0000000000000000 ffff88087aebbc48 ffffffff8134150e ffff88087aebbc90
ffff88087aebbc80 ffffffff8105aa29 ffffffff8146f64c ffff88087ad50000
ffffffff81cd81d0 000000003000000f ffff88087ad45800 ffff88087aebbce8
Call Trace:
[<ffffffff8134150e>] dump_stack+0x44/0x55
[<ffffffff8105aa29>] warn_slowpath_common+0x99/0xb2
[<ffffffff8146f64c>] ? assert_csr_loaded+0x8c/0xbe
[<ffffffff8105aa8a>] warn_slowpath_fmt+0x48/0x50
[<ffffffff814a96ba>] ? gen9_read32+0x1b4/0x1c2
[<ffffffff8146f64c>] assert_csr_loaded+0x8c/0xbe
[<ffffffff8147ba92>] skl_set_power_well+0x198/0x7df
[<ffffffff8147c0fe>] skl_power_well_enable+0x13/0x15
[<ffffffff8147c330>] intel_display_power_get+0x9e/0xc9
[<ffffffff814ab86f>] i915_audio_component_get_power+0x1e/0x20
[<ffffffffc0451434>] snd_hdac_display_power+0x91/0xf1 [snd_hda_core]
[<ffffffffc03bbe44>] azx_probe_continue+0xa9/0x654 [snd_hda_intel]
[<ffffffff81078390>] ? finish_task_switch+0xb0/0x13b
[<ffffffffc03bc470>] azx_probe_work+0x15/0x17 [snd_hda_intel]
[<ffffffff8106e149>] process_one_work+0x15b/0x260
[<ffffffff8106e6ee>] worker_thread+0x1f0/0x29d
[<ffffffff8106e4fe>] ? rescuer_thread+0x281/0x281
[<ffffffff8106e4fe>] ? rescuer_thread+0x281/0x281
[<ffffffff81072bfe>] kthread+0xa5/0xad
[<ffffffff81072b59>] ? kthread_parkme+0x24/0x24
[<ffffffff816c170f>] ret_from_fork+0x3f/0x70
[<ffffffff81072b59>] ? kthread_parkme+0x24/0x24
---[ end trace 904c3d98e9b53002 ]---
------------[ cut here ]------------
WARNING: CPU: 4 PID: 101 at drivers/gpu/drm/i915/intel_csr.c:462 assert_csr_loaded+0xbb/0xbe()
CSR HTP Not fine
Modules linked in: rtsx_pci_ms(+) snd_hda_intel rtsx_pci_sdmmc memstick iTCO_wdt iTCO_vendor_support snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss intel_rapl snd_pcm iosf_mbi thinkpad_acpi x86_pkg_temp_thermal nvram intel_powerclamp coretemp snd_seq_midi snd_seq_midi_event kvm_intel snd_rawmidi kvm snd_seq crct10dif_pclmul crc32_pclmul snd_seq_device ttm snd_timer iwlwifi microcode input_leds snd nvidiafb xhci_pci psmouse pcspkr vgastate serio_raw xhci_hcd cfg80211 i2c_i801 rtsx_pci sg soundcore fb_ddc wmi(+) usbcore rfkill battery ac tpm_crb(+) usb_common tpm fjes evdev shpchp processor sata_sil24 r8169 mii fuse fan raid456 multipath mmc_block mmc_core dm_crypt dm_mod async_raid6_recov async_pq async_xor async_memcpy async_tx blowfish_x86_64 blowfish_common ecb xts crc32c_intel
aesni_intel e1000e aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd ptp pps_core thermal
CPU: 4 PID: 101 Comm: kworker/4:1 Tainted: G W 4.3.3-amd64-i915-volpreempt-20150421 #2
Hardware name: LENOVO 20ERCTO1WW/20ERCTO1WW, BIOS N1DET41W (1.15 ) 12/31/2015
Workqueue: events azx_probe_work [snd_hda_intel]
0000000000000000 ffff88087aebbc48 ffffffff8134150e ffff88087aebbc90
ffff88087aebbc80 ffffffff8105aa29 ffffffff8146f67b ffff88087ad50000
ffffffff81cd81d0 000000003000000f ffff88087ad45800 ffff88087aebbce8
Call Trace:
[<ffffffff8134150e>] dump_stack+0x44/0x55
[<ffffffff8105aa29>] warn_slowpath_common+0x99/0xb2
[<ffffffff8146f67b>] ? assert_csr_loaded+0xbb/0xbe
[<ffffffff8105aa8a>] warn_slowpath_fmt+0x48/0x50
[<ffffffff814a96ba>] ? gen9_read32+0x1b4/0x1c2
[<ffffffff8146f67b>] assert_csr_loaded+0xbb/0xbe
[<ffffffff8147ba92>] skl_set_power_well+0x198/0x7df
[<ffffffff8147c0fe>] skl_power_well_enable+0x13/0x15
[<ffffffff8147c330>] intel_display_power_get+0x9e/0xc9
[<ffffffff814ab86f>] i915_audio_component_get_power+0x1e/0x20
[<ffffffffc0451434>] snd_hdac_display_power+0x91/0xf1 [snd_hda_core]
[<ffffffffc03bbe44>] azx_probe_continue+0xa9/0x654 [snd_hda_intel]
[<ffffffff81078390>] ? finish_task_switch+0xb0/0x13b
[<ffffffffc03bc470>] azx_probe_work+0x15/0x17 [snd_hda_intel]
[<ffffffff8106e149>] process_one_work+0x15b/0x260
[<ffffffff8106e6ee>] worker_thread+0x1f0/0x29d
[<ffffffff8106e4fe>] ? rescuer_thread+0x281/0x281
[<ffffffff8106e4fe>] ? rescuer_thread+0x281/0x281
[<ffffffff81072bfe>] kthread+0xa5/0xad
[<ffffffff81072b59>] ? kthread_parkme+0x24/0x24
[<ffffffff816c170f>] ret_from_fork+0x3f/0x70
[<ffffffff81072b59>] ? kthread_parkme+0x24/0x24
---[ end trace 904c3d98e9b53003 ]---
------------[ cut here ]------------
WARNING: CPU: 4 PID: 101 at drivers/gpu/drm/i915/intel_runtime_pm.c:551 skl_set_power_well+0x1c7/0x7df()
DC6 already programmed to be disabled.
Modules linked in: rtsx_pci_ms(+) snd_hda_intel rtsx_pci_sdmmc memstick iTCO_wdt iTCO_vendor_support snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss intel_rapl snd_pcm iosf_mbi thinkpad_acpi x86_pkg_temp_thermal nvram intel_powerclamp coretemp snd_seq_midi snd_seq_midi_event kvm_intel snd_rawmidi kvm snd_seq crct10dif_pclmul crc32_pclmul snd_seq_device ttm snd_timer iwlwifi microcode input_leds snd nvidiafb xhci_pci psmouse pcspkr vgastate serio_raw xhci_hcd cfg80211 i2c_i801 rtsx_pci sg soundcore fb_ddc wmi(+) usbcore rfkill battery ac tpm_crb(+) usb_common tpm fjes evdev shpchp processor sata_sil24 r8169 mii fuse fan raid456 multipath mmc_block mmc_core dm_crypt dm_mod async_raid6_recov async_pq async_xor async_memcpy async_tx blowfish_x86_64 blowfish_common ecb xts crc32c_intel
aesni_intel e1000e aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd ptp pps_core thermal
CPU: 4 PID: 101 Comm: kworker/4:1 Tainted: G W 4.3.3-amd64-i915-volpreempt-20150421 #2
Hardware name: LENOVO 20ERCTO1WW/20ERCTO1WW, BIOS N1DET41W (1.15 ) 12/31/2015
Workqueue: events azx_probe_work [snd_hda_intel]
0000000000000000 ffff88087aebbc60 ffffffff8134150e ffff88087aebbca8
ffff88087aebbc98 ffffffff8105aa29 ffffffff8147bac1 ffff88087ad50000
ffffffff81cd81d0 000000003000000f ffff88087ad45800 ffff88087aebbd00
Call Trace:
[<ffffffff8134150e>] dump_stack+0x44/0x55
[<ffffffff8105aa29>] warn_slowpath_common+0x99/0xb2
[<ffffffff8147bac1>] ? skl_set_power_well+0x1c7/0x7df
[<ffffffff8105aa8a>] warn_slowpath_fmt+0x48/0x50
[<ffffffff814a96ba>] ? gen9_read32+0x1b4/0x1c2
[<ffffffff8147bac1>] skl_set_power_well+0x1c7/0x7df
[<ffffffff8147c0fe>] skl_power_well_enable+0x13/0x15
[<ffffffff8147c330>] intel_display_power_get+0x9e/0xc9
[<ffffffff814ab86f>] i915_audio_component_get_power+0x1e/0x20
[<ffffffffc0451434>] snd_hdac_display_power+0x91/0xf1 [snd_hda_core]
[<ffffffffc03bbe44>] azx_probe_continue+0xa9/0x654 [snd_hda_intel]
[<ffffffff81078390>] ? finish_task_switch+0xb0/0x13b
[<ffffffffc03bc470>] azx_probe_work+0x15/0x17 [snd_hda_intel]
[<ffffffff8106e149>] process_one_work+0x15b/0x260
[<ffffffff8106e6ee>] worker_thread+0x1f0/0x29d
[<ffffffff8106e4fe>] ? rescuer_thread+0x281/0x281
[<ffffffff8106e4fe>] ? rescuer_thread+0x281/0x281
[<ffffffff81072bfe>] kthread+0xa5/0xad
[<ffffffff81072b59>] ? kthread_parkme+0x24/0x24
[<ffffffff816c170f>] ret_from_fork+0x3f/0x70
[<ffffffff81072b59>] ? kthread_parkme+0x24/0x24
---[ end trace 904c3d98e9b53004 ]---
Xorg comes up apparently ok with:
(**) AIGLX enabled
(II) LoadModule: "intel"
(II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
(II) Module intel: vendor="X.Org Foundation"
compiled for 1.17.3, module version = 2.99.917
Module class: X.Org Video Driver
ABI class: X.Org Video Driver, version 19.0
(II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
iew G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
4 Series, G45/G43, Q45/Q43, G41, B43
(II) intel: Driver for Intel(R) HD Graphics: 2000-6000
(II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100
(II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200, 6200, P6300
(++) using VT number 7
(II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20150731
(II) intel(0): SNA compiled: xserver-xorg-video-intel 2:2.99.917+git20151217-1~exp1 (Timo Aaltonen <tjaalton@xxxxxxxxxx>)
(II) intel(0): SNA compiled for use with valgrind
(--) intel(0): gen9 engineering sample
(--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx, avx2; using a maximum of 4 threads
(==) intel(0): Depth 24, (--) framebuffer bpp 32
(==) intel(0): RGB weight 888
(==) intel(0): Default visual is TrueColor
(**) intel(0): Option "TearFree"
(II) intel(0): Output eDP1 using monitor section Monitor0
(--) intel(0): Found backlight control interface intel_backlight (type 'raw') for output eDP1
(II) intel(0): Enabled output eDP1
(--) intel(0): Using a maximum size of 256x256 for hardware cursors
(II) intel(0): Output VIRTUAL1 has no monitor section
(II) intel(0): Enabled output VIRTUAL1
(--) intel(0): Output eDP1 using initial mode 3840x2160 on pipe 0
(**) intel(0): TearFree enabled
(==) intel(0): DPI set to (96, 96)
(II) Loading sub module "dri2"
(II) LoadModule: "dri2"
(II) Module "dri2" already built-in
(II) Loading sub module "present"
(II) LoadModule: "present"
(II) Module "present" already built-in
(==) Depth 24 pixmap format is 32 bpp
(II) intel(0): SNA initialized with generic backend
(==) intel(0): Backing store enabled
(==) intel(0): Silken mouse enabled
(II) intel(0): HW Cursor enabled
(II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
(==) intel(0): DPMS enabled
(==) intel(0): Display hotplug detection enabled
(II) intel(0): Textured video not supported on this hardware or backend
(II) intel(0): [DRI2] Setup complete
(II) intel(0): [DRI2] DRI driver: i965
(II) intel(0): [DRI2] VDPAU driver: va_gl
(II) intel(0): direct rendering: DRI2 enabled
(II) intel(0): hardware support for Present enabled
(--) RandR disabled
(II) SELinux: Disabled on system
(II) AIGLX: enabled GLX_MESA_copy_sub_buffer
(II) AIGLX: enabled GLX_ARB_create_context
(II) AIGLX: enabled GLX_ARB_create_context_profile
(II) AIGLX: enabled GLX_EXT_create_context_es2_profile
(II) AIGLX: enabled GLX_INTEL_swap_event
(II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
(II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
(II) AIGLX: enabled GLX_ARB_fbconfig_float
(II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
(II) AIGLX: enabled GLX_ARB_create_context_robustness
(II) AIGLX: Loaded and initialized i965
(II) GLX: Initialized DRI2 GL provider for screen 0
(II) intel(0): switch to mode 3840x2160@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none
(II) intel(0): Setting screen physical size to 1016 x 571
Is it cause for concern?
Thanks,
Marc
--
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
Microsoft is to operating systems ....
.... what McDonalds is to gourmet cooking
Home page: http://marc.merlins.org/
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