Bug 1170546

Summary: [abrt] WARNING: CPU: 2 PID: 997 at drivers/gpu/drm/i915/intel_display.c:3361 intel_crtc_wait_for_pending_flips+0x1a1/0x1b0 [i915]() [i915]
Product: [Fedora] Fedora Reporter: Rupesh Patel <rupatel>
Component: xorg-x11-drv-intelAssignee: Adam Jackson <ajax>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 21CC: agajan, ajax, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab, pblaho, xgl-maint
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/8612cae0db0aad7530f39166b346e5cc04f713e8
Whiteboard: abrt_hash:f76348df0e0325e9c6154885b5dca49d9000614a
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-05-27 15:46:45 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 Rupesh Patel 2014-12-04 10:07:04 UTC 
Description of problem:
System hung all of sudden 

Additional info:
reporter:       libreport-2.3.0
WARNING: CPU: 2 PID: 997 at drivers/gpu/drm/i915/intel_display.c:3361 intel_crtc_wait_for_pending_flips+0x1a1/0x1b0 [i915]()
Modules linked in: rfcomm ip6t_rpfilter ip6t_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 bnep arc4 x86_pkg_temp_thermal coretemp iwlmvm kvm uvcvideo mac80211 crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops crc32c_intel videobuf2_core ghash_clmulni_intel v4l2_common iTCO_wdt iTCO_vendor_support iwlwifi rtsx_pci_ms btusb videodev cfg80211 memstick serio_raw bluetooth media i2c_i801 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi shpchp mei_me mei lpc_ich thinkpad_acpi
 snd_hda_intel wmi snd_hda_controller rfkill snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd ie31200_edac edac_core soundcore i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper drm e1000e rtsx_pci ptp mfd_core pps_core video
CPU: 2 PID: 997 Comm: Xorg.bin Not tainted 3.17.3-300.fc21.x86_64 #1
Hardware name: LENOVO 20AWS14400/20AWS14400, BIOS GLET68WW (2.22 ) 03/24/2014
 0000000000000000 000000001a3fc869 ffff8800c941fc28 ffffffff8173f509
 0000000000000000 ffff8800c941fc60 ffffffff810970ad 0000000000000000
 ffff880403f782c0 ffff880407cbd000 ffff8800c9324800 ffff8800c9324800
Call Trace:
 [<ffffffff8173f509>] dump_stack+0x45/0x56
 [<ffffffff810970ad>] warn_slowpath_common+0x7d/0xa0
 [<ffffffff810971da>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa0170501>] intel_crtc_wait_for_pending_flips+0x1a1/0x1b0 [i915]
 [<ffffffff810d6e80>] ? abort_exclusive_wait+0xb0/0xb0
 [<ffffffffa01705b8>] intel_primary_plane_disable+0xa8/0xe0 [i915]
 [<ffffffffa0090c82>] setplane_internal+0x192/0x2b0 [drm]
 [<ffffffffa008f019>] ? _object_find+0x69/0xa0 [drm]
 [<ffffffffa0093e05>] drm_mode_setplane+0x145/0x1e0 [drm]
 [<ffffffffa0085e6f>] drm_ioctl+0x1df/0x680 [drm]
 [<ffffffff8124c1c5>] ? send_to_group+0xf5/0x240
 [<ffffffff8124c59c>] ? fsnotify+0x28c/0x370
 [<ffffffff81220630>] do_vfs_ioctl+0x2d0/0x4b0
 [<ffffffff81220891>] SyS_ioctl+0x81/0xa0
 [<ffffffff81135da6>] ? __audit_syscall_exit+0x1f6/0x2a0
 [<ffffffff817466a9>] system_call_fastpath+0x16/0x1b
Comment 1 Rupesh Patel 2014-12-04 10:07:09 UTC 
Created attachment 964538 [details]
File: dmesg
Comment 2 Aram Agajanian 2014-12-30 23:36:38 UTC 
I get the same call trace at random times when I run piglit with the following commands:

export LD_LIBRARY_PATH=/usr/lib64/piglit/lib
piglit-run all ~/my-results-dir

My VGA controller is:
00:02.0 VGA compatible controller [0300]: Intel Corporation 4 Series Chipset Integrated Graphics Controler [8086:2e12] (rev 03)
00:02.1 Display controller [0300]: Intel Corporation 4 Series Chipset Integrated Graphics Controler [8086:2e13] (rev 03)

I can get to a virtual console with the key combination Ctrl-Alt-F2.  It takes about 60 seconds before it switches to this console.  From there, I can log in and run the dmesg command.  The console seems to be working OK.  The Caps Lock indicator light on the keyboard is not working.  I can also reboot from the console.
Comment 3 Adam Jackson 2015-05-27 15:46:45 UTC 

*** This bug has been marked as a duplicate of bug 1136531 ***