Bug 1246967

Summary: [abrt] WARNING: CPU: 6 PID: 20499 at drivers/gpu/drm/i915/intel_display.c:8263 hsw_enable_pc8+0x669/0x7d0 [i915]() [i915]
Product: [Fedora] Fedora Reporter: Ashish Bhurtel <bhurtelashish>
Component: xorg-x11-drv-intelAssignee: Adam Jackson <ajax>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 22CC: ajax, bhurtelashish, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mail, mchehab, xgl-maint
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/b93e5204f703cecc463fa2ee39d41f5563c6cf99
Whiteboard: abrt_hash:3cf72e3c5e3b9a15c9d9448e6bfada41102008ec
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-07-19 17:11:47 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: dmesg none

Description Ashish Bhurtel 2015-07-27 03:49:41 UTC 
Additional info:
reporter:       libreport-2.6.1
WARNING: CPU: 6 PID: 20499 at drivers/gpu/drm/i915/intel_display.c:8263 hsw_enable_pc8+0x669/0x7d0 [i915]()
SPLL enabled
Modules linked in: vhost_net vhost macvtap macvlan rfcomm fuse thinkpad_acpi cmac xt_CHECKSUM tun ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype br_netfilter nf_conntrack_netbios_ns nf_conntrack_broadcast dm_thin_pool dm_persistent_data dm_bio_prison libcrc32c loop ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge 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 cpufreq_stats bnep vfat fat snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic intel_rapl iosf_mbi snd_hda_intel x86_pkg_temp_thermal coretemp snd_hda_controller
 uvcvideo videobuf2_vmalloc kvm_intel videobuf2_core videobuf2_memops snd_hda_codec v4l2_common videodev media kvm snd_hda_core snd_hwdep crct10dif_pclmul snd_seq snd_seq_device crc32_pclmul snd_pcm crc32c_intel snd_timer rtsx_pci_ms iTCO_wdt memstick arc4 ghash_clmulni_intel iTCO_vendor_support snd btusb ideapad_laptop sparse_keymap mei_me iwlmvm ie31200_edac soundcore mac80211 btbcm btintel bluetooth iwlwifi cfg80211 nfsd mei i2c_i801 rfkill shpchp edac_core auth_rpcgss nfs_acl lockd grace sunrpc lpc_ich hid_logitech_hidpp i915 i2c_algo_bit rtsx_pci_sdmmc drm_kms_helper mmc_core 8021q drm garp stp llc mrp r8169 serio_raw rtsx_pci mii mfd_core video wmi hid_logitech_dj
CPU: 6 PID: 20499 Comm: kworker/6:0 Not tainted 4.1.3-200.fc22.x86_64 #1
Hardware name: LENOVO 20378/Lenovo Y50-70, BIOS 9ECN31WW(V1.14) 08/18/2014
Workqueue: pm pm_runtime_work
 0000000000000000 000000000f91c850 ffff8803da20fb88 ffffffff8179b4cd
 0000000000000000 ffff8803da20fbe0 ffff8803da20fbc8 ffffffff810a163a
 00000001009ad83d ffff8804474b0000 ffff880448e1fb68 ffff880448e1fb78
Call Trace:
 [<ffffffff8179b4cd>] dump_stack+0x45/0x57
 [<ffffffff810a163a>] warn_slowpath_common+0x8a/0xc0
 [<ffffffff810a16c5>] warn_slowpath_fmt+0x55/0x70
 [<ffffffffa01c1429>] hsw_enable_pc8+0x669/0x7d0 [i915]
 [<ffffffffa014ef38>] intel_suspend_complete+0xf8/0x6e0 [i915]
 [<ffffffffa014f7bd>] intel_runtime_suspend+0xbd/0x240 [i915]
 [<ffffffff813fa21f>] pci_pm_runtime_suspend+0x5f/0x140
 [<ffffffff814f62b5>] __rpm_callback+0x35/0x90
 [<ffffffff814f6338>] rpm_callback+0x28/0x90
 [<ffffffff814f6fa6>] rpm_suspend+0x126/0x640
 [<ffffffff810136d6>] ? __switch_to+0x216/0x5d0
 [<ffffffff814f81aa>] pm_runtime_work+0x7a/0xb0
 [<ffffffff810baa6b>] process_one_work+0x1bb/0x410
 [<ffffffff810bad13>] worker_thread+0x53/0x480
 [<ffffffff810bacc0>] ? process_one_work+0x410/0x410
 [<ffffffff810c0b88>] kthread+0xd8/0xf0
 [<ffffffff810c0ab0>] ? kthread_worker_fn+0x180/0x180
 [<ffffffff817a1e62>] ret_from_fork+0x42/0x70
 [<ffffffff810c0ab0>] ? kthread_worker_fn+0x180/0x180
Comment 1 Ashish Bhurtel 2015-07-27 03:49:46 UTC 
Created attachment 1056436 [details]
File: dmesg
Comment 2 Jan Hieber 2015-11-24 17:25:52 UTC 
I'm also affected.

HW:
- Thinkpad T440s
- i5-4200U with HD Graphics 4400
- Lenovo Ultra Dock

SW:
- Arch Linux
- Linux 4.3
- xf86-video-intel 2.99.917+478+gdf72bc5-3

Happens when i wake the system from standby in the docking station.
If you need more info, please tell.
Comment 3 Jan Hieber 2015-11-24 17:27:41 UTC 
duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=1206922
Comment 4 Fedora End Of Life 2016-07-19 17:11:47 UTC 
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.