problem with 2.99.917 under CentOS 7.2.1511

[MCent3]

System Setup Information:

-----------------------------------------

System Used: Intel® NUC NUC5i5RYH

CPU SKU: http://www.intel.com/content/www/us/en/processors/core/core-i5-processor.html i5-5250UGPU SKU: Intel® HD Graphics 6000Graphics Driver Version: 2.99.917Operating System: Linux - CentOSOS Version: 7.2.1511 (fully updated as of 20151214)

Monitor: Philips BDM4065UC

Resolution: 3840x2160@60 hz

Connection: Display Port (1.2)

Kernel Traces:

[ 15.790687] ------------[ cut here ]------------

[ 15.790734] WARNING: at drivers/gpu/drm/i915/intel_ddi.c:2182 intel_ddi_compute_config+0x80/0x90 [i915]()

[ 15.790736] compute_config() on unknown output!

[ 15.790737] Modules linked in: xt_CHECKSUM xt_addrtype tun drbg ansi_cprng ccm ipt_MASQUERADE nf_nat_masquerade_ipv4 ip6t_rpfilter ip6t_REJECT ipt_REJECT xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw iptable_filter vfat fat dm_cache_smq dm_cache_mq dm_cache dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio arc4 intel_powerclamp coretemp intel_rapl kvm_intel iTCO_wdt iTCO_vendor_support kvm crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi iwlmvm mac80211 snd_hda_codec_realtek snd_hda_codec_generic aesni_intel

[ 15.790772] lrw uvcvideo gf128mul glue_helper ablk_helper snd_hda_intel cryptd videobuf2_vmalloc videobuf2_memops videobuf2_core snd_hda_codec snd_usb_audio snd_usbmidi_lib videodev snd_hda_core snd_hwdep snd_rawmidi sg iwlwifi snd_seq snd_seq_device pcspkr cfg80211 btusb snd_pcm bluetooth rfkill mei_me snd_timer mei lpc_ich snd mfd_core i2c_i801 shpchp soundcore nuvoton_cir rc_core acpi_pad nfsd nfs_acl lockd auth_rpcgss grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic usb_storage i915 crct10dif_pclmul crct10dif_common crc32c_intel ahci libahci serio_raw i2c_algo_bit libata drm_kms_helper e1000e drm ptp pps_core sdhci_acpi sdhci mmc_core video i2c_hid i2c_core dm_mirror dm_region_hash dm_log dm_mod

[ 15.790818] CPU: 0 PID: 3272 Comm: Xorg Not tainted 3.10.0-327.3.1.el7.x86_64 # 1

[ 15.790820] Hardware name: \xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff \xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff/NUC5i5RYB, BIOS RYBDWi35.86A.0137.2015.0107.1700 01/07/2015

[ 15.790822] ffff8803c96f7b00 000000000c8981df ffff8803c96f7ab8 ffffffff8163516c

[ 15.790826] ffff8803c96f7af0 ffffffff8107b200 ffff880402fd7000 000000000000000a

[ 15.790829] ffff8803c95fac00 0000000000000001 0000000000000000 ffff8803c96f7b58

[ 15.790832] Call Trace:

[ 15.790839] [] dump_stack+0x19/0x1b

[ 15.790842] [] warn_slowpath_common+0x70/0xb0

[ 15.790845] [] warn_slowpath_fmt+0x5c/0x80

[ 15.790873] [] intel_ddi_compute_config+0x80/0x90 [i915]

[ 15.790899] [] intel_modeset_compute_config+0x7ea/0x1060 [i915]

[ 15.790911] [] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]

[ 15.790935] [] intel_crtc_set_config+0x9a4/0xff0 [i915]

[ 15.790955] [] drm_mode_set_config_internal+0x67/0x100 [drm]

[ 15.790973] [] drm_mode_setcrtc+0xec/0x650 [drm]

[ 15.790989] [] drm_ioctl+0x379/0x6a0 [drm]

[ 15.791004] [] ? drm_mode_setplane+0x1d0/0x1d0 [drm]

[ 15.791008] [] do_vfs_ioctl+0x2e5/0x4c0

[ 15.791013] [] ? file_has_perm+0xae/0xc0

[ 15.791016] [] ? __do_page_fault+0xb1/0x450

[ 15.791019] [] SyS_ioctl+0xa1/0xc0

[ 15.791023] [] system_call_fastpath+0x16/0x1b

[ 15.791025] ---[ end trace d12991de512304b0 ]---

[ 15.791027] ------------[ cut here ]------------

[ 15.791049] WARNING: at drivers/gpu/drm/i915/intel_dp.c:140 intel_dp_max_link_bw.isra.7+0x31/0x60 [i915]()

[ 15.791051] invalid max DP link bw val 0, using 1.62Gbps

[ 15.791052] Modules linked in: xt_CHECKSUM xt_addrtype tun drbg ansi_cprng ccm ipt_MASQUERADE nf_nat_masquerade_ipv4 ip6t_rpfilter ip6t_REJECT ipt_REJECT xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw iptable_filter vfat fat dm_cache_smq dm_cache_mq dm_cache dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio arc4 intel_powerclamp coretemp intel_rapl kvm_intel iTCO_wdt iTCO_vendor_support kvm crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi iwlmvm mac80211 snd_hda_codec_realtek snd_hda_codec_generic aesni_intel

[ 15.791092] lrw uvcvideo gf128mul glue_helper ablk_helper snd_hda_intel cryptd videobuf2_vmalloc videobuf2_memops videobuf2_core snd_hda_codec snd_usb_audio snd_usbmidi_lib videodev snd_hda_core snd_hwdep snd_rawmidi sg iwlwifi snd_seq snd_seq_device pcspkr cfg80211 btusb snd_pcm bluetooth rfkill mei_me snd_timer mei lpc_ich snd mfd_core i2c_i801 shpchp soundcore nuvoton_cir rc_core acpi_pad nfsd nfs_acl lockd auth_rpcgss grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic usb_storage i915 crct10dif_pclmul crct10dif_common crc32c_intel ahci libahci serio_raw i2c_algo_bit libata drm_kms_helper e1000e drm ptp pps_core sdhci_acpi sdhci mmc_core video i2c_hid i2c_core dm_mirror dm_region_hash dm_log dm_mod

[ 15.791132] CPU: 0 PID: 3272 Comm: Xorg Tainted: G W ------------ 3.10.0-327.3.1.el7.x86_64 # 1

[ 15.791134] Hardware name: \xffffffff\xffffffff\xffffffff\xf...

[Amy_C_Intel]

Hello, metatype:

Intel does not test and validate Intel® NUC on Linux; however we know that a lot of NUC owners are using it successfully on many different Linux distros.

Intel suggests you check your Linux distro's website and forums at http://www.linuxforums.org/ Open Source and Linux Forums for peer assistance with this issue.

For further reference http://www.intel.com/support/motherboards/desktop/sb/CS-034034.htm Intel® NUC — Supported Operating Systems.

Regards,

Amy.

[MCent3]

Hello Amy,

thanks for your reply

My post was meant to file a bug report to owners of intel graphics drivers since

as you may check at this address:

https://software.intel.com/en-us/forums/graphics-driver-bug-reporting Graphics Driver Bug Reporting

for a consumer (i'm not a game developer, although i'm an IT guy) this seems to me the correct forum

to ask for support. My report is not related to intel NUC systems nor to CentOS,

(those are additional details to help reproduce the problem) but to intel linux drivers of that specific

version (/message/360116# 360116 2.99.917) running on supported hardware (Intel® HD Graphics 6000).

Any chance to have a pointer to working instruction on how to report a bug to owners of intel graphics drivers for linux?

Thanks for your support,

-m

[Amy_C_Intel]

I would recommend to post this question on https://01.org/linuxgraphics/forum Forum | 01.org and https://www.centos.org/forums/ https://www.centos.org/forums/.

Regards.