[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2016-01-04 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1505242

Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Expired

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 
i915_bpo nf_conntrack_ipv6 soundcore nf_defrag_ipv6 intel_ips drm_kms_helper 
ipt_REJECT nf_reject_ipv4 drm 8250_fintek nf_log_ipv4
  [ 5967.045968]  nf_log_common i2c_algo_bit i2c_hid shpchp xt_LOG mac_hid 
acpi_pad xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns 
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs xor 
raid6_pq hid_generic usbhid hid mxm_wmi e1000e psmouse ptp pps_core ahci 
libahci wmi video
  [ 5967.045984] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.19.0-30-generic 
#34-Ubuntu
  [ 5967.045985] Hardware name: System manufacturer System Product Name/Z170-A, 
BIOS 0502 07/14/2015
  [ 5967.045986]  c076c138 88046ed83d68 817c4d5f 
0007
  [ 5967.045987]  88046ed83db8 88046ed83da8 81076a8a 
88046ed83db8
  [ 5967.045988]  88045ac18800 880456f46000 88045ac189a8 

  [ 5967.045990] Call Trace:
  [ 5967.045991][] dump_stack+0x45/0x57
  [ 5967.045997]  [] warn_slowpath_common+0x8a/0xc0
  [ 5967.045999]  [] warn_slowpath_fmt+0x46/0x50
  [ 5967.046011]  [] intel_check_page_flip+0x11c/0x130 
[i915_bpo]
  [ 5967.046021]  [] gen8_irq_handler+0x37e/0x5d0 [i915_bpo]
  [ 5967.046023]  [] ? read_tsc+0x9/0x10
  [ 5967.046026]  [] handle_irq_event_percpu+0x77/0x1a0
  [ 5967.046027]  [] handle_irq_event+0x41/0x70
  [ 5967.046029]  [] handle_edge_irq+0x6e/0x120
  [ 5967.046031]  [] handle_irq+0x22/0x40
  [ 5967.046033]  [] do_IRQ+0x4f/0xf0
  [ 5967.046034]  [] common_interrupt+0x6d/0x6d
  [ 5967.046035][] ? finish_task_switch+0x67/0x150
  [ 5967.046039]  [] __schedule+0x39c/0x8e0
  [ 5967.046041]  [] schedule_preempt_disabled+0x29/0x70
  [ 5967.046043]  [] cpu_startup_entry+0x187/0x3b0
  [ 5967.046045]  [] start_secondary+0x197/0x1c0
  [ 5967.046046] ---[ end trace 6b6de72fa2c286b6 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-30-generic 3.19.0-30.34
  ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  lacko  1507 F pulseaudio
   /dev/snd/controlC0:  lacko  1507 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Oct 12 15:05:50 2015
  InstallationDate: Installed on 2015-10-10 (2 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic.efi.signed 
root=/dev/mapper/ubuntu_ssd1-ubuntu_root ro rootflags=subvol=@ quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-30-generic N/A
   

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-11-05 Thread Christopher M. Penalver
** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1505242

Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 
i915_bpo nf_conntrack_ipv6 soundcore nf_defrag_ipv6 intel_ips drm_kms_helper 
ipt_REJECT nf_reject_ipv4 drm 8250_fintek nf_log_ipv4
  [ 5967.045968]  nf_log_common i2c_algo_bit i2c_hid shpchp xt_LOG mac_hid 
acpi_pad xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns 
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs xor 
raid6_pq hid_generic usbhid hid mxm_wmi e1000e psmouse ptp pps_core ahci 
libahci wmi video
  [ 5967.045984] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.19.0-30-generic 
#34-Ubuntu
  [ 5967.045985] Hardware name: System manufacturer System Product Name/Z170-A, 
BIOS 0502 07/14/2015
  [ 5967.045986]  c076c138 88046ed83d68 817c4d5f 
0007
  [ 5967.045987]  88046ed83db8 88046ed83da8 81076a8a 
88046ed83db8
  [ 5967.045988]  88045ac18800 880456f46000 88045ac189a8 

  [ 5967.045990] Call Trace:
  [ 5967.045991][] dump_stack+0x45/0x57
  [ 5967.045997]  [] warn_slowpath_common+0x8a/0xc0
  [ 5967.045999]  [] warn_slowpath_fmt+0x46/0x50
  [ 5967.046011]  [] intel_check_page_flip+0x11c/0x130 
[i915_bpo]
  [ 5967.046021]  [] gen8_irq_handler+0x37e/0x5d0 [i915_bpo]
  [ 5967.046023]  [] ? read_tsc+0x9/0x10
  [ 5967.046026]  [] handle_irq_event_percpu+0x77/0x1a0
  [ 5967.046027]  [] handle_irq_event+0x41/0x70
  [ 5967.046029]  [] handle_edge_irq+0x6e/0x120
  [ 5967.046031]  [] handle_irq+0x22/0x40
  [ 5967.046033]  [] do_IRQ+0x4f/0xf0
  [ 5967.046034]  [] common_interrupt+0x6d/0x6d
  [ 5967.046035][] ? finish_task_switch+0x67/0x150
  [ 5967.046039]  [] __schedule+0x39c/0x8e0
  [ 5967.046041]  [] schedule_preempt_disabled+0x29/0x70
  [ 5967.046043]  [] cpu_startup_entry+0x187/0x3b0
  [ 5967.046045]  [] start_secondary+0x197/0x1c0
  [ 5967.046046] ---[ end trace 6b6de72fa2c286b6 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-30-generic 3.19.0-30.34
  ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  lacko  1507 F pulseaudio
   /dev/snd/controlC0:  lacko  1507 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Oct 12 15:05:50 2015
  InstallationDate: Installed on 2015-10-10 (2 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic.efi.signed 
root=/dev/mapper/ubuntu_ssd1-ubuntu_root ro rootflags=subvol=@ quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-30-generic N/A
   linux-backports-modules-3.19.0-30-generic  N/A
   linux-firmware 1.143.3
  RfKill:
 

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-11-04 Thread Serhiy Zahoriya
Linux x502 4.3.0-040300-generic #201511020949 SMP Mon Nov 2 14:50:44 UTC
2015 x86_64

[ 3451.451953] [ cut here ]
[ 3451.451993] WARNING: CPU: 0 PID: 0 at 
/home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:11293 
intel_check_page_flip+0xf4/0x100 [i915]()
[ 3451.451995] Kicking stuck page flip: queued at 206369, now 206374
[ 3451.451997] Modules linked in: binfmt_misc ip6table_filter ip6_tables 
xt_owner iptable_filter ip_tables x_tables nls_iso8859_1 intel_rapl iosf_mbi 
asus_nb_wmi x86_pkg_temp_thermal asus_wmi intel_powerclamp sparse_keymap 
uvcvideo coretemp snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek 
snd_hda_codec_generic kvm_intel snd_hda_intel videobuf2_memops snd_hda_codec 
videobuf2_core snd_hda_core v4l2_common videodev snd_hwdep media kvm snd_pcm 
snd_seq_midi snd_seq_midi_event arc4 rtl8192ce snd_rawmidi rtl_pci 
rtl8192c_common rtlwifi snd_seq snd_seq_device mac80211 snd_timer input_leds 
joydev serio_raw cfg80211 snd mei_me soundcore shpchp mei lpc_ich mac_hid 
overlay parport_pc ppdev lp parport autofs4 jitterentropy_rng drbg ansi_cprng 
xts gf128mul algif_skcipher af_alg dm_crypt crct10dif_pclmul
[ 3451.452040]  crc32_pclmul cryptd i915 psmouse i2c_algo_bit drm_kms_helper 
alx syscopyarea mdio sysfillrect sysimgblt fb_sys_fops ahci drm libahci wmi 
video fjes
[ 3451.452053] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.3.0-040300-generic 
#201511020949
[ 3451.452054] Hardware name: ASUSTeK COMPUTER INC. X502CA/X502CA, BIOS 
X502CA.209 06/09/2013
[ 3451.452056]  c0217090 88011ee03d78 813a4c94 
88011ee03dc0
[ 3451.452059]  88011ee03db0 81078052 880035ec6800 
8801196ab000
[ 3451.452062]  880035ec69a8  8800baf13780 
88011ee03e10
[ 3451.452064] Call Trace:
[ 3451.452066][] dump_stack+0x44/0x60
[ 3451.452075]  [] warn_slowpath_common+0x82/0xc0
[ 3451.452078]  [] warn_slowpath_fmt+0x4c/0x50
[ 3451.452099]  [] ? __intel_pageflip_stall_check+0xbd/0x100 
[i915]
[ 3451.452118]  [] intel_check_page_flip+0xf4/0x100 [i915]
[ 3451.452129]  [] ironlake_irq_handler+0x288/0xbd0 [i915]
[ 3451.452133]  [] ? ttwu_do_activate.constprop.88+0x5d/0x70
[ 3451.452136]  [] ? try_to_wake_up+0x47/0x360
[ 3451.452140]  [] handle_irq_event_percpu+0x74/0x180
[ 3451.452143]  [] handle_irq_event+0x45/0x70
[ 3451.452146]  [] handle_edge_irq+0x7d/0x150
[ 3451.452148]  [] handle_irq+0x1a/0x30
[ 3451.452152]  [] do_IRQ+0x4b/0xd0
[ 3451.452154]  [] common_interrupt+0x82/0x82
[ 3451.452155][] ? cpuidle_enter_state+0x130/0x270
[ 3451.452162]  [] ? cpuidle_enter_state+0x10b/0x270
[ 3451.452164]  [] cpuidle_enter+0x17/0x20
[ 3451.452167]  [] call_cpuidle+0x32/0x60
[ 3451.452170]  [] ? cpuidle_select+0x13/0x20
[ 3451.452172]  [] cpu_startup_entry+0x257/0x310
[ 3451.452175]  [] rest_init+0x7c/0x80
[ 3451.452179]  [] start_kernel+0x46f/0x47c
[ 3451.452183]  [] ? early_idt_handler_array+0x120/0x120
[ 3451.452186]  [] x86_64_start_reservations+0x2a/0x2c
[ 3451.452188]  [] x86_64_start_kernel+0x13b/0x14a
[ 3451.452191] ---[ end trace 377bade5795b8709 ]---

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1505242

Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-11-04 Thread Serhiy Zahoriya
oh, posted to the wrong page, sorry, revert the changes if needed.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1505242

Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 
i915_bpo nf_conntrack_ipv6 soundcore nf_defrag_ipv6 intel_ips drm_kms_helper 
ipt_REJECT nf_reject_ipv4 drm 8250_fintek nf_log_ipv4
  [ 5967.045968]  nf_log_common i2c_algo_bit i2c_hid shpchp xt_LOG mac_hid 
acpi_pad xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns 
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs xor 
raid6_pq hid_generic usbhid hid mxm_wmi e1000e psmouse ptp pps_core ahci 
libahci wmi video
  [ 5967.045984] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.19.0-30-generic 
#34-Ubuntu
  [ 5967.045985] Hardware name: System manufacturer System Product Name/Z170-A, 
BIOS 0502 07/14/2015
  [ 5967.045986]  c076c138 88046ed83d68 817c4d5f 
0007
  [ 5967.045987]  88046ed83db8 88046ed83da8 81076a8a 
88046ed83db8
  [ 5967.045988]  88045ac18800 880456f46000 88045ac189a8 

  [ 5967.045990] Call Trace:
  [ 5967.045991][] dump_stack+0x45/0x57
  [ 5967.045997]  [] warn_slowpath_common+0x8a/0xc0
  [ 5967.045999]  [] warn_slowpath_fmt+0x46/0x50
  [ 5967.046011]  [] intel_check_page_flip+0x11c/0x130 
[i915_bpo]
  [ 5967.046021]  [] gen8_irq_handler+0x37e/0x5d0 [i915_bpo]
  [ 5967.046023]  [] ? read_tsc+0x9/0x10
  [ 5967.046026]  [] handle_irq_event_percpu+0x77/0x1a0
  [ 5967.046027]  [] handle_irq_event+0x41/0x70
  [ 5967.046029]  [] handle_edge_irq+0x6e/0x120
  [ 5967.046031]  [] handle_irq+0x22/0x40
  [ 5967.046033]  [] do_IRQ+0x4f/0xf0
  [ 5967.046034]  [] common_interrupt+0x6d/0x6d
  [ 5967.046035][] ? finish_task_switch+0x67/0x150
  [ 5967.046039]  [] __schedule+0x39c/0x8e0
  [ 5967.046041]  [] schedule_preempt_disabled+0x29/0x70
  [ 5967.046043]  [] cpu_startup_entry+0x187/0x3b0
  [ 5967.046045]  [] start_secondary+0x197/0x1c0
  [ 5967.046046] ---[ end trace 6b6de72fa2c286b6 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-30-generic 3.19.0-30.34
  ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  lacko  1507 F pulseaudio
   /dev/snd/controlC0:  lacko  1507 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Oct 12 15:05:50 2015
  InstallationDate: Installed on 2015-10-10 (2 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic.efi.signed 
root=/dev/mapper/ubuntu_ssd1-ubuntu_root ro rootflags=subvol=@ quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-30-generic N/A
   linux-backports-modules-3.19.0-30-generic  N/A
   linux-firmware 1.143.3
  RfKill:
   

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-11-03 Thread Christopher M. Penalver
Visi Bilius, could you please test the latest mainline kernel (4.3, not
4.3-rcX) and advise to the results?

** Changed in: linux (Ubuntu)
   Status: Invalid => Incomplete

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1505242

Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 
i915_bpo nf_conntrack_ipv6 soundcore nf_defrag_ipv6 intel_ips drm_kms_helper 
ipt_REJECT nf_reject_ipv4 drm 8250_fintek nf_log_ipv4
  [ 5967.045968]  nf_log_common i2c_algo_bit i2c_hid shpchp xt_LOG mac_hid 
acpi_pad xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns 
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs xor 
raid6_pq hid_generic usbhid hid mxm_wmi e1000e psmouse ptp pps_core ahci 
libahci wmi video
  [ 5967.045984] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.19.0-30-generic 
#34-Ubuntu
  [ 5967.045985] Hardware name: System manufacturer System Product Name/Z170-A, 
BIOS 0502 07/14/2015
  [ 5967.045986]  c076c138 88046ed83d68 817c4d5f 
0007
  [ 5967.045987]  88046ed83db8 88046ed83da8 81076a8a 
88046ed83db8
  [ 5967.045988]  88045ac18800 880456f46000 88045ac189a8 

  [ 5967.045990] Call Trace:
  [ 5967.045991][] dump_stack+0x45/0x57
  [ 5967.045997]  [] warn_slowpath_common+0x8a/0xc0
  [ 5967.045999]  [] warn_slowpath_fmt+0x46/0x50
  [ 5967.046011]  [] intel_check_page_flip+0x11c/0x130 
[i915_bpo]
  [ 5967.046021]  [] gen8_irq_handler+0x37e/0x5d0 [i915_bpo]
  [ 5967.046023]  [] ? read_tsc+0x9/0x10
  [ 5967.046026]  [] handle_irq_event_percpu+0x77/0x1a0
  [ 5967.046027]  [] handle_irq_event+0x41/0x70
  [ 5967.046029]  [] handle_edge_irq+0x6e/0x120
  [ 5967.046031]  [] handle_irq+0x22/0x40
  [ 5967.046033]  [] do_IRQ+0x4f/0xf0
  [ 5967.046034]  [] common_interrupt+0x6d/0x6d
  [ 5967.046035][] ? finish_task_switch+0x67/0x150
  [ 5967.046039]  [] __schedule+0x39c/0x8e0
  [ 5967.046041]  [] schedule_preempt_disabled+0x29/0x70
  [ 5967.046043]  [] cpu_startup_entry+0x187/0x3b0
  [ 5967.046045]  [] start_secondary+0x197/0x1c0
  [ 5967.046046] ---[ end trace 6b6de72fa2c286b6 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-30-generic 3.19.0-30.34
  ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  lacko  1507 F pulseaudio
   /dev/snd/controlC0:  lacko  1507 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Oct 12 15:05:50 2015
  InstallationDate: Installed on 2015-10-10 (2 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic.efi.signed 
root=/dev/mapper/ubuntu_ssd1-ubuntu_root ro rootflags=subvol=@ quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-30-generic N/A
   

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-11-02 Thread Visi Bilius
Unfortunately, I can see this warning with the 4.2.0-16 kernel, as well:

Oct 30 07:56:24 fozzy kernel: [ 1314.912537] WARNING: CPU: 0 PID: 0 at 
/build/linux-AxjFAn/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:11100 
intel_check_page_flip+0xfc/0x110 [i915]()
Oct 30 07:56:24 fozzy kernel: [ 1314.912538] Kicking stuck page flip: queued at 
78664, now 78668
Oct 30 07:56:24 fozzy kernel: [ 1314.912539] Modules linked in: binfmt_misc 
dm_crypt drbg ansi_cprng algif_skcipher af_alg uvcvideo 
videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common snd_usb_audio 
videodev snd_usbmidi_lib hid_multitouch media snd_hda_co
dec_hdmi nls_iso8859_1 snd_hda_codec_realtek snd_hda_codec_generic 
snd_hda_intel eeepc_wmi snd_hda_codec asus_wmi sparse_keymap snd_
hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event intel_rapl iosf_mbi 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_in
tel snd_rawmidi kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel 
aesni_intel aes_x86_64 snd_seq lrw gf128mul glue_helper ablk_h
elper cryptd snd_seq_device snd_timer serio_raw joydev snd soundcore mei_me 
shpchp mei 8250_fintek acpi_als kfifo_buf industrialio m
ac_hid acpi_pad ip6t_REJECT nf_reject_ipv6 intel_lpss_acpi intel_lpss 
nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt
_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp 
xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
 ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast 
nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_f
ilter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq 
hid_generic usbhid mxm_wmi i915 psmouse e1000e i2c_a
lgo_bit drm_kms_helper ptp pps_core drm ahci libahci wmi video 
pinctrl_sunrisepoint pinctrl_intel i2c_hid hid
Oct 30 07:56:24 fozzy kernel: [ 1314.912594] CPU: 0 PID: 0 Comm: swapper/0 Not 
tainted 4.2.0-16-generic #19-Ubuntu
Oct 30 07:56:24 fozzy kernel: [ 1314.912595] Hardware name: System manufacturer 
System Product Name/Z170-A, BIOS 1101 10/01/2015
Oct 30 07:56:24 fozzy kernel: [ 1314.912596]   cc4f269da8d07096 
880473c03d48 817e8c09
Oct 30 07:56:24 fozzy kernel: [ 1314.912598]   880473c03da0 
880473c03d88 8107b3c6
Oct 30 07:56:24 fozzy kernel: [ 1314.912599]  880473c03db8 88045b2e6000 
880460046000 88045b2e61a8
Oct 30 07:56:24 fozzy kernel: [ 1314.912601] Call Trace:
Oct 30 07:56:24 fozzy kernel: [ 1314.912602][] 
dump_stack+0x45/0x57
Oct 30 07:56:24 fozzy kernel: [ 1314.912607]  [] 
warn_slowpath_common+0x86/0xc0
Oct 30 07:56:24 fozzy kernel: [ 1314.912609]  [] 
warn_slowpath_fmt+0x55/0x70
Oct 30 07:56:24 fozzy kernel: [ 1314.912620]  [] 
intel_check_page_flip+0xfc/0x110 [i915]
Oct 30 07:56:24 fozzy kernel: [ 1314.912629]  [] 
gen8_irq_handler+0x325/0x590 [i915]
Oct 30 07:56:24 fozzy kernel: [ 1314.912632]  [] 
handle_irq_event_percpu+0x74/0x180
Oct 30 07:56:24 fozzy kernel: [ 1314.912633]  [] 
handle_irq_event+0x49/0x70
Oct 30 07:56:24 fozzy kernel: [ 1314.912634]  [] 
handle_edge_irq+0x81/0x150
Oct 30 07:56:24 fozzy kernel: [ 1314.912636]  [] 
handle_irq+0x25/0x40
Oct 30 07:56:24 fozzy kernel: [ 1314.912638]  [] 
do_IRQ+0x4f/0xe0
Oct 30 07:56:24 fozzy kernel: [ 1314.912639]  [] 
common_interrupt+0x6b/0x6b
Oct 30 07:56:24 fozzy kernel: [ 1314.912640][] ? 
enqueue_hrtimer+0x44/0x80
Oct 30 07:56:24 fozzy kernel: [ 1314.912644]  [] ? 
cpuidle_enter_state+0x130/0x270
Oct 30 07:56:24 fozzy kernel: [ 1314.912645]  [] ? 
cpuidle_enter_state+0x10b/0x270
Oct 30 07:56:24 fozzy kernel: [ 1314.912646]  [] 
cpuidle_enter+0x17/0x20
Oct 30 07:56:24 fozzy kernel: [ 1314.912648]  [] 
call_cpuidle+0x32/0x60
Oct 30 07:56:24 fozzy kernel: [ 1314.912649]  [] ? 
cpuidle_select+0x13/0x20
Oct 30 07:56:24 fozzy kernel: [ 1314.912650]  [] 
cpu_startup_entry+0x268/0x320
Oct 30 07:56:24 fozzy kernel: [ 1314.912652]  [] 
rest_init+0x7c/0x80
Oct 30 07:56:24 fozzy kernel: [ 1314.912654]  [] 
start_kernel+0x48b/0x4ac
Oct 30 07:56:24 fozzy kernel: [ 1314.912656]  [] ? 
early_idt_handler_array+0x120/0x120
Oct 30 07:56:24 fozzy kernel: [ 1314.912657]  [] 
x86_64_start_reservations+0x2a/0x2c
Oct 30 07:56:24 fozzy kernel: [ 1314.912658]  [] 
x86_64_start_kernel+0x14a/0x16d

I also saw an error:

Oct 31 02:16:44 fozzy kernel: [5.384478] [drm:intel_pipe_update_end
[i915]] *ERROR* Atomic update failure on pipe A (start=0 end=1)

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1505242

Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Invalid

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do 

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-29 Thread Christopher M. Penalver
Visi Bilius, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1505242/comments/10
regarding this being fixed with an update. For future reference you can
manage the status of your own bugs by clicking on the current status in
the yellow line and then choosing a new status in the revealed drop down
box. You can learn more about bug statuses at
https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time
to report this bug and helping to make Ubuntu better. Please submit any
future bugs you may find.

** Changed in: linux (Ubuntu)
   Status: Incomplete => Invalid

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1505242

Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Invalid

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 
i915_bpo nf_conntrack_ipv6 soundcore nf_defrag_ipv6 intel_ips drm_kms_helper 
ipt_REJECT nf_reject_ipv4 drm 8250_fintek nf_log_ipv4
  [ 5967.045968]  nf_log_common i2c_algo_bit i2c_hid shpchp xt_LOG mac_hid 
acpi_pad xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns 
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs xor 
raid6_pq hid_generic usbhid hid mxm_wmi e1000e psmouse ptp pps_core ahci 
libahci wmi video
  [ 5967.045984] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.19.0-30-generic 
#34-Ubuntu
  [ 5967.045985] Hardware name: System manufacturer System Product Name/Z170-A, 
BIOS 0502 07/14/2015
  [ 5967.045986]  c076c138 88046ed83d68 817c4d5f 
0007
  [ 5967.045987]  88046ed83db8 88046ed83da8 81076a8a 
88046ed83db8
  [ 5967.045988]  88045ac18800 880456f46000 88045ac189a8 

  [ 5967.045990] Call Trace:
  [ 5967.045991][] dump_stack+0x45/0x57
  [ 5967.045997]  [] warn_slowpath_common+0x8a/0xc0
  [ 5967.045999]  [] warn_slowpath_fmt+0x46/0x50
  [ 5967.046011]  [] intel_check_page_flip+0x11c/0x130 
[i915_bpo]
  [ 5967.046021]  [] gen8_irq_handler+0x37e/0x5d0 [i915_bpo]
  [ 5967.046023]  [] ? read_tsc+0x9/0x10
  [ 5967.046026]  [] handle_irq_event_percpu+0x77/0x1a0
  [ 5967.046027]  [] handle_irq_event+0x41/0x70
  [ 5967.046029]  [] handle_edge_irq+0x6e/0x120
  [ 5967.046031]  [] handle_irq+0x22/0x40
  [ 5967.046033]  [] do_IRQ+0x4f/0xf0
  [ 5967.046034]  [] common_interrupt+0x6d/0x6d
  [ 5967.046035][] ? finish_task_switch+0x67/0x150
  [ 5967.046039]  [] __schedule+0x39c/0x8e0
  [ 5967.046041]  [] schedule_preempt_disabled+0x29/0x70
  [ 5967.046043]  [] cpu_startup_entry+0x187/0x3b0
  [ 5967.046045]  [] start_secondary+0x197/0x1c0
  [ 5967.046046] ---[ end trace 6b6de72fa2c286b6 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-30-generic 3.19.0-30.34
  ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  lacko  1507 F pulseaudio
   /dev/snd/controlC0:  lacko  1507 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Oct 12 15:05:50 2015
  InstallationDate: Installed on 2015-10-10 (2 days ago)
  

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-28 Thread Visi Bilius
I tried the 4.3-rc6 version: it did boot, but I saw the screen flickering after 
any change on it.
I saw these in the logs:

Oct 24 14:32:30 fozzy kernel: [1.125622] i915 :00:02.0: Direct firmware 
load for i915/skl_dmc_ver1.bin failed with error -2
Oct 24 14:32:30 fozzy kernel: [1.125640] 
[drm:i915_firmware_load_error_print [i915]] *ERROR* failed to load firmware 
i915/skl_dmc_ver1.bin (0)

Oct 24 14:32:30 fozzy kernel: [1.137979] [ cut here 
]
Oct 24 14:32:30 fozzy kernel: [1.138035] WARNING: CPU: 0 PID: 139 at 
/home/kernel/COD/linux/drivers/gpu/drm/i915/intel_pm.c:3321 
skl_update_pipe_wm+0x71b/0x7c0 [i915]()
Oct 24 14:32:30 fozzy kernel: [1.138038] WARN_ON(p->pixel_rate == 0)
Oct 24 14:32:30 fozzy kernel: [1.138041] Modules linked in: hid_generic(+) 
usbhid hid mxm_wmi i915(+) i2c_algo_bit drm_kms_helper syscopyarea e1000e 
sysfillrect psmouse sysimgblt fb_sys_fops ptp pps_core drm ahci libahci wmi 
video fjes
Oct 24 14:32:30 fozzy kernel: [1.138071] CPU: 0 PID: 139 Comm: 
systemd-udevd Not tainted 4.3.0-040300rc6-generic #201510182030
Oct 24 14:32:30 fozzy kernel: [1.138074] Hardware name: System manufacturer 
System Product Name/Z170-A, BIOS 1101 10/01/2015
Oct 24 14:32:30 fozzy kernel: [1.138077]  c02551f0 88045ba7b418 
813a62ed 88045ba7b460
Oct 24 14:32:30 fozzy kernel: [1.138083]  88045ba7b450 8107a586 
88045ba7b726 880036159a26
Oct 24 14:32:30 fozzy kernel: [1.138089]  0008 88045ba7b730 
88045ba7b628 88045ba7b4b0
Oct 24 14:32:30 fozzy kernel: [1.138094] Call Trace:
Oct 24 14:32:30 fozzy kernel: [1.138105]  [] 
dump_stack+0x44/0x57
Oct 24 14:32:30 fozzy kernel: [1.138111]  [] 
warn_slowpath_common+0x86/0xc0
Oct 24 14:32:30 fozzy kernel: [1.138116]  [] 
warn_slowpath_fmt+0x4c/0x50
Oct 24 14:32:30 fozzy kernel: [1.138162]  [] 
skl_update_pipe_wm+0x71b/0x7c0 [i915]
Oct 24 14:32:30 fozzy kernel: [1.138205]  [] 
skl_update_wm+0x190/0x810 [i915]
Oct 24 14:32:30 fozzy kernel: [1.138212]  [] ? 
acpi_evaluate_integer+0x34/0x52
Oct 24 14:32:30 fozzy kernel: [1.138218]  [] ? 
find_next_zero_bit+0x1e/0x20
Oct 24 14:32:30 fozzy kernel: [1.138225]  [] ? 
idr_get_empty_slot+0x165/0x3a0
Oct 24 14:32:30 fozzy kernel: [1.138266]  [] 
skl_update_sprite_wm+0x94/0x100 [i915]
Oct 24 14:32:30 fozzy kernel: [1.138305]  [] 
intel_update_sprite_watermarks+0x32/0x40 [i915]
Oct 24 14:32:30 fozzy kernel: [1.138370]  [] 
skl_disable_plane+0xbf/0xd0 [i915]
Oct 24 14:32:30 fozzy kernel: [1.138435]  [] 
intel_modeset_setup_hw_state+0x3b3/0xdd0 [i915]
Oct 24 14:32:30 fozzy kernel: [1.138497]  [] 
intel_modeset_init+0x9aa/0x1240 [i915]
Oct 24 14:32:30 fozzy kernel: [1.138517]  [] ? 
drm_irq_install+0xba/0x170 [drm]
Oct 24 14:32:30 fozzy kernel: [1.138588]  [] 
i915_driver_load+0x7cf/0xe90 [i915]
Oct 24 14:32:30 fozzy kernel: [1.138597]  [] ? 
netlink_broadcast_filtered+0x138/0x3e0
Oct 24 14:32:30 fozzy kernel: [1.138601]  [] ? 
cleanup_uevent_env+0x10/0x10
Oct 24 14:32:30 fozzy kernel: [1.138606]  [] ? 
kobject_uevent_env+0x15f/0x660
Oct 24 14:32:30 fozzy kernel: [1.138612]  [] ? 
get_device+0x17/0x20
Oct 24 14:32:30 fozzy kernel: [1.138619]  [] ? 
klist_class_dev_get+0x15/0x20
Oct 24 14:32:30 fozzy kernel: [1.138624]  [] ? 
klist_node_init+0x38/0x50
Oct 24 14:32:30 fozzy kernel: [1.138628]  [] ? 
klist_add_tail+0x20/0x50
Oct 24 14:32:30 fozzy kernel: [1.138634]  [] ? 
device_add+0x270/0x600
Oct 24 14:32:30 fozzy kernel: [1.138655]  [] 
drm_dev_register+0xa7/0xb0 [drm]
Oct 24 14:32:30 fozzy kernel: [1.138677]  [] 
drm_get_pci_dev+0x8f/0x1f0 [drm]
Oct 24 14:32:30 fozzy kernel: [1.138718]  [] 
i915_pci_probe+0x34/0x50 [i915]
Oct 24 14:32:30 fozzy kernel: [1.138723]  [] 
local_pci_probe+0x45/0xa0
Oct 24 14:32:30 fozzy kernel: [1.138729]  [] 
pci_device_probe+0xe1/0x130
Oct 24 14:32:30 fozzy kernel: [1.138735]  [] 
driver_probe_device+0x21b/0x460
Oct 24 14:32:30 fozzy kernel: [1.138741]  [] 
__driver_attach+0x85/0x90
Oct 24 14:32:30 fozzy kernel: [1.138748]  [] ? 
driver_probe_device+0x460/0x460
Oct 24 14:32:30 fozzy kernel: [1.138753]  [] 
bus_for_each_dev+0x5d/0x90
Oct 24 14:32:30 fozzy kernel: [1.138759]  [] 
driver_attach+0x1e/0x20
Oct 24 14:32:30 fozzy kernel: [1.138764]  [] 
bus_add_driver+0x1d0/0x290
Oct 24 14:32:30 fozzy kernel: [1.138771]  [] 
driver_register+0x60/0xe0
Oct 24 14:32:30 fozzy kernel: [1.138775]  [] 
__pci_register_driver+0x4c/0x50
Oct 24 14:32:30 fozzy kernel: [1.138797]  [] 
drm_pci_init+0xe0/0x110 [drm]
Oct 24 14:32:30 fozzy kernel: [1.138801]  [] ? 
0xc02a3000
Oct 24 14:32:30 fozzy kernel: [1.138842]  [] 
i915_init+0xa6/0xad [i915]
Oct 24 14:32:30 fozzy kernel: [1.138848]  [] 
do_one_initcall+0xcd/0x1f0
Oct 24 14:32:30 fozzy kernel: [1.138855]  [] ? 
kmem_cache_alloc_trace+0x17f/0x1f0
Oct 24 

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-28 Thread Visi Bilius
I just upgraded to 15.10. The provided kernel, 4.2.0-16-generic, works
fine so far. If the warning happens to come, it must come very rarely.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1505242

Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 
i915_bpo nf_conntrack_ipv6 soundcore nf_defrag_ipv6 intel_ips drm_kms_helper 
ipt_REJECT nf_reject_ipv4 drm 8250_fintek nf_log_ipv4
  [ 5967.045968]  nf_log_common i2c_algo_bit i2c_hid shpchp xt_LOG mac_hid 
acpi_pad xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns 
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs xor 
raid6_pq hid_generic usbhid hid mxm_wmi e1000e psmouse ptp pps_core ahci 
libahci wmi video
  [ 5967.045984] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.19.0-30-generic 
#34-Ubuntu
  [ 5967.045985] Hardware name: System manufacturer System Product Name/Z170-A, 
BIOS 0502 07/14/2015
  [ 5967.045986]  c076c138 88046ed83d68 817c4d5f 
0007
  [ 5967.045987]  88046ed83db8 88046ed83da8 81076a8a 
88046ed83db8
  [ 5967.045988]  88045ac18800 880456f46000 88045ac189a8 

  [ 5967.045990] Call Trace:
  [ 5967.045991][] dump_stack+0x45/0x57
  [ 5967.045997]  [] warn_slowpath_common+0x8a/0xc0
  [ 5967.045999]  [] warn_slowpath_fmt+0x46/0x50
  [ 5967.046011]  [] intel_check_page_flip+0x11c/0x130 
[i915_bpo]
  [ 5967.046021]  [] gen8_irq_handler+0x37e/0x5d0 [i915_bpo]
  [ 5967.046023]  [] ? read_tsc+0x9/0x10
  [ 5967.046026]  [] handle_irq_event_percpu+0x77/0x1a0
  [ 5967.046027]  [] handle_irq_event+0x41/0x70
  [ 5967.046029]  [] handle_edge_irq+0x6e/0x120
  [ 5967.046031]  [] handle_irq+0x22/0x40
  [ 5967.046033]  [] do_IRQ+0x4f/0xf0
  [ 5967.046034]  [] common_interrupt+0x6d/0x6d
  [ 5967.046035][] ? finish_task_switch+0x67/0x150
  [ 5967.046039]  [] __schedule+0x39c/0x8e0
  [ 5967.046041]  [] schedule_preempt_disabled+0x29/0x70
  [ 5967.046043]  [] cpu_startup_entry+0x187/0x3b0
  [ 5967.046045]  [] start_secondary+0x197/0x1c0
  [ 5967.046046] ---[ end trace 6b6de72fa2c286b6 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-30-generic 3.19.0-30.34
  ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  lacko  1507 F pulseaudio
   /dev/snd/controlC0:  lacko  1507 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Oct 12 15:05:50 2015
  InstallationDate: Installed on 2015-10-10 (2 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic.efi.signed 
root=/dev/mapper/ubuntu_ssd1-ubuntu_root ro rootflags=subvol=@ quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-30-generic N/A
   

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-27 Thread Christopher M. Penalver
Serhiy Zahoriya, it will help immensely if you filed a new report with the 
Ubuntu repository kernel (not mainline/upstream) via a terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

** Tags removed: kernel-bug-exists-upstream kernel-bug-exists-
upstream-4.3-rc7

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1505242

Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 
i915_bpo nf_conntrack_ipv6 soundcore nf_defrag_ipv6 intel_ips drm_kms_helper 
ipt_REJECT nf_reject_ipv4 drm 8250_fintek nf_log_ipv4
  [ 5967.045968]  nf_log_common i2c_algo_bit i2c_hid shpchp xt_LOG mac_hid 
acpi_pad xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns 
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs xor 
raid6_pq hid_generic usbhid hid mxm_wmi e1000e psmouse ptp pps_core ahci 
libahci wmi video
  [ 5967.045984] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.19.0-30-generic 
#34-Ubuntu
  [ 5967.045985] Hardware name: System manufacturer System Product Name/Z170-A, 
BIOS 0502 07/14/2015
  [ 5967.045986]  c076c138 88046ed83d68 817c4d5f 
0007
  [ 5967.045987]  88046ed83db8 88046ed83da8 81076a8a 
88046ed83db8
  [ 5967.045988]  88045ac18800 880456f46000 88045ac189a8 

  [ 5967.045990] Call Trace:
  [ 5967.045991][] dump_stack+0x45/0x57
  [ 5967.045997]  [] warn_slowpath_common+0x8a/0xc0
  [ 5967.045999]  [] warn_slowpath_fmt+0x46/0x50
  [ 5967.046011]  [] intel_check_page_flip+0x11c/0x130 
[i915_bpo]
  [ 5967.046021]  [] gen8_irq_handler+0x37e/0x5d0 [i915_bpo]
  [ 5967.046023]  [] ? read_tsc+0x9/0x10
  [ 5967.046026]  [] handle_irq_event_percpu+0x77/0x1a0
  [ 5967.046027]  [] handle_irq_event+0x41/0x70
  [ 5967.046029]  [] handle_edge_irq+0x6e/0x120
  [ 5967.046031]  [] handle_irq+0x22/0x40
  [ 5967.046033]  [] do_IRQ+0x4f/0xf0
  [ 5967.046034]  [] common_interrupt+0x6d/0x6d
  [ 5967.046035][] ? finish_task_switch+0x67/0x150
  [ 5967.046039]  [] __schedule+0x39c/0x8e0
  [ 5967.046041]  [] schedule_preempt_disabled+0x29/0x70
  [ 5967.046043]  [] cpu_startup_entry+0x187/0x3b0
  [ 5967.046045]  [] start_secondary+0x197/0x1c0
  [ 5967.046046] ---[ end trace 6b6de72fa2c286b6 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-30-generic 3.19.0-30.34
  ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  lacko  1507 F pulseaudio
   /dev/snd/controlC0:  lacko  1507 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Oct 12 15:05:50 2015
  InstallationDate: Installed on 2015-10-10 (2 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: 

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-27 Thread Serhiy Zahoriya
Done: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1510723
Should I reconfirm it with the upstream kernel now?

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1505242

Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 
i915_bpo nf_conntrack_ipv6 soundcore nf_defrag_ipv6 intel_ips drm_kms_helper 
ipt_REJECT nf_reject_ipv4 drm 8250_fintek nf_log_ipv4
  [ 5967.045968]  nf_log_common i2c_algo_bit i2c_hid shpchp xt_LOG mac_hid 
acpi_pad xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns 
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs xor 
raid6_pq hid_generic usbhid hid mxm_wmi e1000e psmouse ptp pps_core ahci 
libahci wmi video
  [ 5967.045984] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.19.0-30-generic 
#34-Ubuntu
  [ 5967.045985] Hardware name: System manufacturer System Product Name/Z170-A, 
BIOS 0502 07/14/2015
  [ 5967.045986]  c076c138 88046ed83d68 817c4d5f 
0007
  [ 5967.045987]  88046ed83db8 88046ed83da8 81076a8a 
88046ed83db8
  [ 5967.045988]  88045ac18800 880456f46000 88045ac189a8 

  [ 5967.045990] Call Trace:
  [ 5967.045991][] dump_stack+0x45/0x57
  [ 5967.045997]  [] warn_slowpath_common+0x8a/0xc0
  [ 5967.045999]  [] warn_slowpath_fmt+0x46/0x50
  [ 5967.046011]  [] intel_check_page_flip+0x11c/0x130 
[i915_bpo]
  [ 5967.046021]  [] gen8_irq_handler+0x37e/0x5d0 [i915_bpo]
  [ 5967.046023]  [] ? read_tsc+0x9/0x10
  [ 5967.046026]  [] handle_irq_event_percpu+0x77/0x1a0
  [ 5967.046027]  [] handle_irq_event+0x41/0x70
  [ 5967.046029]  [] handle_edge_irq+0x6e/0x120
  [ 5967.046031]  [] handle_irq+0x22/0x40
  [ 5967.046033]  [] do_IRQ+0x4f/0xf0
  [ 5967.046034]  [] common_interrupt+0x6d/0x6d
  [ 5967.046035][] ? finish_task_switch+0x67/0x150
  [ 5967.046039]  [] __schedule+0x39c/0x8e0
  [ 5967.046041]  [] schedule_preempt_disabled+0x29/0x70
  [ 5967.046043]  [] cpu_startup_entry+0x187/0x3b0
  [ 5967.046045]  [] start_secondary+0x197/0x1c0
  [ 5967.046046] ---[ end trace 6b6de72fa2c286b6 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-30-generic 3.19.0-30.34
  ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  lacko  1507 F pulseaudio
   /dev/snd/controlC0:  lacko  1507 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Oct 12 15:05:50 2015
  InstallationDate: Installed on 2015-10-10 (2 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic.efi.signed 
root=/dev/mapper/ubuntu_ssd1-ubuntu_root ro rootflags=subvol=@ quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-30-generic N/A
   linux-backports-modules-3.19.0-30-generic  N/A
   

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-26 Thread Serhiy Zahoriya
4.3.0-040300rc7-generic:

[ 4178.941355] [ cut here ]
[ 4178.941390] WARNING: CPU: 0 PID: 0 at 
/home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:11293 
intel_check_page_flip+0xf4/0x100 [i915]()
[ 4178.941392] Kicking stuck page flip: queued at 249874, now 249879
[ 4178.941393] Modules linked in: binfmt_misc asus_nb_wmi snd_hda_codec_hdmi 
asus_wmi snd_hda_codec_realtek sparse_keymap snd_hda_codec_generic intel_rapl 
ip6table_filter snd_hda_intel iosf_mbi ip6_tables x86_pkg_temp_thermal 
intel_powerclamp xt_owner snd_hda_codec coretemp iptable_filter ip_tables 
snd_hda_core kvm_intel x_tables snd_hwdep snd_pcm kvm nls_iso8859_1 uvcvideo 
snd_seq_midi snd_seq_midi_event videobuf2_vmalloc arc4 videobuf2_memops 
rtl8192ce videobuf2_core rtl_pci v4l2_common rtl8192c_common videodev 
snd_rawmidi media rtlwifi mac80211 joydev input_leds serio_raw snd_seq 
snd_seq_device snd_timer mei_me cfg80211 mei snd lpc_ich soundcore shpchp 
mac_hid overlay parport_pc ppdev lp parport autofs4 drbg ansi_cprng xts 
gf128mul algif_skcipher af_alg dm_crypt hid_generic usbhid hid crct10dif_pclmul
[ 4178.941438]  crc32_pclmul cryptd i915 psmouse ahci libahci i2c_algo_bit 
drm_kms_helper alx syscopyarea mdio sysfillrect sysimgblt wmi fb_sys_fops drm 
video fjes
[ 4178.941451] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 
4.3.0-040300rc7-generic #201510260712
[ 4178.941453] Hardware name: ASUSTeK COMPUTER INC. X502CA/X502CA, BIOS 
X502CA.209 06/09/2013
[ 4178.941455]  c027c0b8 88011ee03d78 813a4be4 
88011ee03dc0
[ 4178.941458]  88011ee03db0 81078052 88003616f000 
8800361c
[ 4178.941460]  88003616f1a8  880074854b00 
88011ee03e10
[ 4178.941463] Call Trace:
[ 4178.941465][] dump_stack+0x44/0x60
[ 4178.941474]  [] warn_slowpath_common+0x82/0xc0
[ 4178.941476]  [] warn_slowpath_fmt+0x4c/0x50
[ 4178.941497]  [] ? __intel_pageflip_stall_check+0xbd/0x100 
[i915]
[ 4178.941515]  [] intel_check_page_flip+0xf4/0x100 [i915]
[ 4178.941527]  [] ironlake_irq_handler+0x288/0xbd0 [i915]
[ 4178.941531]  [] ? __note_gp_changes+0x20/0xb0
[ 4178.941535]  [] handle_irq_event_percpu+0x74/0x180
[ 4178.941538]  [] handle_irq_event+0x45/0x70
[ 4178.941540]  [] handle_edge_irq+0x7d/0x150
[ 4178.941543]  [] handle_irq+0x1a/0x30
[ 4178.941547]  [] do_IRQ+0x4b/0xd0
[ 4178.941549]  [] common_interrupt+0x82/0x82
[ 4178.941550][] ? cpuidle_enter_state+0x130/0x270
[ 4178.941556]  [] ? cpuidle_enter_state+0x10b/0x270
[ 4178.941559]  [] cpuidle_enter+0x17/0x20
[ 4178.941562]  [] call_cpuidle+0x32/0x60
[ 4178.941564]  [] ? cpuidle_select+0x13/0x20
[ 4178.941567]  [] cpu_startup_entry+0x257/0x310
[ 4178.941570]  [] rest_init+0x7c/0x80
[ 4178.941574]  [] start_kernel+0x46f/0x47c
[ 4178.941577]  [] ? early_idt_handler_array+0x120/0x120
[ 4178.941580]  [] x86_64_start_reservations+0x2a/0x2c
[ 4178.941583]  [] x86_64_start_kernel+0x13b/0x14a
[ 4178.941585] ---[ end trace c3ac89fbdc10537d ]---

** Tags added: kernel-bug-exists-upstream kernel-bug-exists-
upstream-4.3-rc7

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 
i915_bpo nf_conntrack_ipv6 

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-17 Thread Christopher M. Penalver
Visi Bilius, could you please test the latest upstream kernel available
from the very top line at the top of the page from
http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D (the release
names are irrelevant for testing, and please do not test the daily
folder)? Install instructions are available at
https://wiki.ubuntu.com/Kernel/MainlineBuilds . This will allow
additional upstream developers to examine the issue.

If the latest kernel did not allow you to test to the issue (ex. you couldn't 
boot into the OS) please make a comment in your report about this, and continue 
to test the next most recent kernel version until you can test to the issue. 
Once you've tested the upstream kernel, please comment on which kernel version 
specifically you tested. If this issue is fixed in the mainline kernel, please 
add the following tags by clicking on the yellow circle with a black pencil 
icon, next to the word Tags, located at the bottom of the report description:
kernel-fixed-upstream
kernel-fixed-upstream-X.Y-rcZ

Where X, Y, and Z are numbers corresponding to the kernel version.

If the mainline kernel does not fix the issue, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-X.Y-rcZ

Please note, an error to install the kernel does not fit the criteria of
kernel-bug-exists-upstream.

Once testing of the latest upstream kernel is complete, please mark this
report's Status as Confirmed. Please let us know your results.

Thank you for your understanding.

** Tags removed: bios-outdated-1101
** Tags added: latest-bios-1101

** Changed in: linux (Ubuntu)
   Importance: Low => Medium

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1505242

Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 
i915_bpo nf_conntrack_ipv6 soundcore nf_defrag_ipv6 intel_ips drm_kms_helper 
ipt_REJECT nf_reject_ipv4 drm 8250_fintek nf_log_ipv4
  [ 5967.045968]  nf_log_common i2c_algo_bit i2c_hid shpchp xt_LOG mac_hid 
acpi_pad xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns 
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs xor 
raid6_pq hid_generic usbhid hid mxm_wmi e1000e psmouse ptp pps_core ahci 
libahci wmi video
  [ 5967.045984] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.19.0-30-generic 
#34-Ubuntu
  [ 5967.045985] Hardware name: System manufacturer System Product Name/Z170-A, 
BIOS 0502 07/14/2015
  [ 5967.045986]  c076c138 88046ed83d68 817c4d5f 
0007
  [ 5967.045987]  88046ed83db8 88046ed83da8 81076a8a 
88046ed83db8
  [ 5967.045988]  88045ac18800 880456f46000 88045ac189a8 

  [ 5967.045990] Call Trace:
  [ 5967.045991][] dump_stack+0x45/0x57
  [ 5967.045997]  [] warn_slowpath_common+0x8a/0xc0
  [ 5967.045999]  [] warn_slowpath_fmt+0x46/0x50
  [ 5967.046011]  [] intel_check_page_flip+0x11c/0x130 
[i915_bpo]
  [ 5967.046021]  [] gen8_irq_handler+0x37e/0x5d0 [i915_bpo]
  [ 5967.046023]  [] ? read_tsc+0x9/0x10
  [ 5967.046026]  [] handle_irq_event_percpu+0x77/0x1a0
  [ 5967.046027]  [] 

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-17 Thread Visi Bilius
I have updated the BIOS. Thank you for the help.

sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

# SMBIOS implementations newer than version 2.8 are not
# fully supported by this version of dmidecode.
1101
# SMBIOS implementations newer than version 2.8 are not
# fully supported by this version of dmidecode.
10/01/2015

I can still see the warning in the logs:

Oct 16 13:26:53 fozzy kernel: [ 6733.169262] [ cut here 
]
Oct 16 13:26:53 fozzy kernel: [ 6733.169300] WARNING: CPU: 0 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:
11100 intel_check_page_flip+0x11c/0x130 [i915_bpo]()
Oct 16 13:26:53 fozzy kernel: [ 6733.169301] Kicking stuck page flip: queued at 
382627, now 382631
Oct 16 13:26:53 fozzy kernel: [ 6733.169302] Modules linked in: cfg80211 
binfmt_misc dm_crypt nls_iso8859_1 uvcvideo videobuf2_vmall
oc videobuf2_memops videobuf2_core v4l2_common videodev snd_usb_audio media 
hid_multitouch snd_usbmidi_lib joydev hid_generic usbhid
 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd
_seq_midi snd_seq_midi_event snd_rawmidi eeepc_wmi snd_seq asus_wmi 
sparse_keymap snd_seq_device snd_timer x86_pkg_temp_thermal core
temp kvm_intel snd kvm crct10dif_pclmul crc32_pclmul ip6t_REJECT nf_reject_ipv6 
nf_log_ipv6 ghash_clmulni_intel xt_hl aesni_intel i9
15_bpo aes_x86_64 soundcore lrw gf128mul glue_helper ablk_helper cryptd 
serio_raw ip6t_rt intel_ips drm_kms_helper drm nf_conntrack_
ipv6 nf_defrag_ipv6 i2c_algo_bit 8250_fintek i2c_hid ipt_REJECT nf_reject_ipv4 
hid shpchp mac_hid acpi_pad nf_log_ipv4 nf_log_common
 xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios
_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp par
port autofs4 btrfs xor raid6_pq mxm_wmi e1000e psmouse ptp pps_core ahci 
libahci wmi video
Oct 16 13:26:53 fozzy kernel: [ 6733.169337] CPU: 0 PID: 0 Comm: swapper/0 Not 
tainted 3.19.0-30-generic #34-Ubuntu
Oct 16 13:26:53 fozzy kernel: [ 6733.169338] Hardware name: System manufacturer 
System Product Name/Z170-A, BIOS 1101 10/01/2015
Oct 16 13:26:53 fozzy kernel: [ 6733.169339]  c07f3138 880473c03d68 
817c4d5f 0007
Oct 16 13:26:53 fozzy kernel: [ 6733.169341]  880473c03db8 880473c03da8 
81076a8a 880473c03db8
Oct 16 13:26:53 fozzy kernel: [ 6733.169342]  88045d711800 88046043a000 
88045d7119a8 
Oct 16 13:26:53 fozzy kernel: [ 6733.169344] Call Trace:
Oct 16 13:26:53 fozzy kernel: [ 6733.169345][] 
dump_stack+0x45/0x57
Oct 16 13:26:53 fozzy kernel: [ 6733.169351]  [] 
warn_slowpath_common+0x8a/0xc0
Oct 16 13:26:53 fozzy kernel: [ 6733.169353]  [] 
warn_slowpath_fmt+0x46/0x50
Oct 16 13:26:53 fozzy kernel: [ 6733.169366]  [] 
intel_check_page_flip+0x11c/0x130 [i915_bpo]
Oct 16 13:26:53 fozzy kernel: [ 6733.169376]  [] 
gen8_irq_handler+0x37e/0x5d0 [i915_bpo]
Oct 16 13:26:53 fozzy kernel: [ 6733.169378]  [] ? 
__hrtimer_start_range_ns+0x2dc/0x410
Oct 16 13:26:53 fozzy kernel: [ 6733.169381]  [] 
handle_irq_event_percpu+0x77/0x1a0
Oct 16 13:26:53 fozzy kernel: [ 6733.169382]  [] 
handle_irq_event+0x41/0x70
Oct 16 13:26:53 fozzy kernel: [ 6733.169385]  [] 
handle_edge_irq+0x6e/0x120
Oct 16 13:26:53 fozzy kernel: [ 6733.169386]  [] 
handle_irq+0x22/0x40
Oct 16 13:26:53 fozzy kernel: [ 6733.169389]  [] 
do_IRQ+0x4f/0xf0
Oct 16 13:26:53 fozzy kernel: [ 6733.169390]  [] 
common_interrupt+0x6d/0x6d
Oct 16 13:26:53 fozzy kernel: [ 6733.169391][] ? 
cpuidle_enter_state+0x65/0x160
Oct 16 13:26:53 fozzy kernel: [ 6733.169394]  [] ? 
cpuidle_enter_state+0x51/0x160
Oct 16 13:26:53 fozzy kernel: [ 6733.169396]  [] 
cpuidle_enter+0x17/0x20
Oct 16 13:26:53 fozzy kernel: [ 6733.169398]  [] 
cpu_startup_entry+0x311/0x3b0
Oct 16 13:26:53 fozzy kernel: [ 6733.169400]  [] 
rest_init+0x77/0x80
Oct 16 13:26:53 fozzy kernel: [ 6733.169403]  [] 
start_kernel+0x487/0x494
Oct 16 13:26:53 fozzy kernel: [ 6733.169405]  [] ? 
early_idt_handler_array+0x120/0x120
Oct 16 13:26:53 fozzy kernel: [ 6733.169407]  [] 
x86_64_start_reservations+0x2a/0x2c
Oct 16 13:26:53 fozzy kernel: [ 6733.169409]  [] 
x86_64_start_kernel+0x143/0x152
Oct 16 13:26:53 fozzy kernel: [ 6733.169410] ---[ end trace 8305d2a3e3326e38 
]---

There is another message, too. Perhaps relevant.

Oct 17 11:16:52 fozzy kernel: [67722.891484] [drm:i915_hangcheck_elapsed
[i915_bpo]] *ERROR* Hangcheck timer elapsed... render ring idle

 I am changing the status to Confirmed, as requested.


** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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You received this bug notification because you are a member of Kernel
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Title:
  WARNING: ... intel_display.c:11100 

[Kernel-packages] [Bug 1505242] Re: WARNING: ... intel_display.c:11100 intel_check_page_flip

2015-10-12 Thread Christopher M. Penalver
Visi Bilius, thank you for reporting this and helping make Ubuntu
better. As per
https://www.asus.com/Motherboards/Z170-A/HelpDesk_Download/ an update to
your computer's buggy and outdated BIOS is available (1101). If you
update to this following https://help.ubuntu.com/community/BIOSUpdate
does it change anything?

If it doesn't, could you please both specify what happened, and provide the 
output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful. As well, you don't
have to create a new bug report.

Once the BIOS is updated, if the problem is still reproducible, and the
information above is provided, then please mark this report Status
Confirmed. Otherwise, please mark this as Invalid.

Thank you for your understanding.

** Tags added: bios-outdated-1101

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

-- 
You received this bug notification because you are a member of Kernel
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Title:
  WARNING: ... intel_display.c:11100 intel_check_page_flip

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I see warnings similar to this occasionally in the dmesg output.
  I first noticed it, when the system refused to put load on all but one core, 
and I tried to find the reason.
  But it happened again a few times, and I did not notice that effect (or any).
  I do not know the trigger. I suspect playing video.
  This is a fresh install of Ubuntu 15.04 on a fresh hardware.

  I found several similar error reports with google. All appeared to be 
unsolved.
  I thought, I submit this report, anyway. Perhaps it provides some new 
information.

  [ 5967.045926] [ cut here ]
  [ 5967.045949] WARNING: CPU: 3 PID: 0 at 
/build/linux-qOmAV7/linux-3.19.0/ubuntu/i915/intel_display.c:11100 
intel_check_page_flip+0x11c/0x130 [i915_bpo]()
  [ 5967.045950] Kicking stuck page flip: queued at 343930, now 343934
  [ 5967.045951] Modules linked in: cfg80211 binfmt_misc dm_crypt nls_iso8859_1 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
eeepc_wmi snd_hda_controller asus_wmi sparse_keymap snd_hda_codec snd_usb_audio 
snd_usbmidi_lib snd_hwdep x86_pkg_temp_thermal snd_pcm coretemp kvm_intel kvm 
snd_seq_midi snd_seq_midi_event crct10dif_pclmul snd_rawmidi ip6t_REJECT 
nf_reject_ipv6 crc32_pclmul ghash_clmulni_intel nf_log_ipv6 snd_seq uvcvideo 
aesni_intel videobuf2_vmalloc videobuf2_memops snd_seq_device aes_x86_64 
videobuf2_core lrw xt_hl gf128mul v4l2_common glue_helper hid_multitouch 
videodev ablk_helper ip6t_rt cryptd snd_timer media snd joydev serio_raw 
i915_bpo nf_conntrack_ipv6 soundcore nf_defrag_ipv6 intel_ips drm_kms_helper 
ipt_REJECT nf_reject_ipv4 drm 8250_fintek nf_log_ipv4
  [ 5967.045968]  nf_log_common i2c_algo_bit i2c_hid shpchp xt_LOG mac_hid 
acpi_pad xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns 
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack 
iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs xor 
raid6_pq hid_generic usbhid hid mxm_wmi e1000e psmouse ptp pps_core ahci 
libahci wmi video
  [ 5967.045984] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.19.0-30-generic 
#34-Ubuntu
  [ 5967.045985] Hardware name: System manufacturer System Product Name/Z170-A, 
BIOS 0502 07/14/2015
  [ 5967.045986]  c076c138 88046ed83d68 817c4d5f 
0007
  [ 5967.045987]  88046ed83db8 88046ed83da8 81076a8a 
88046ed83db8
  [ 5967.045988]  88045ac18800 880456f46000 88045ac189a8 

  [ 5967.045990] Call Trace:
  [ 5967.045991][] dump_stack+0x45/0x57
  [ 5967.045997]  [] warn_slowpath_common+0x8a/0xc0
  [ 5967.045999]  [] warn_slowpath_fmt+0x46/0x50
  [ 5967.046011]  [] intel_check_page_flip+0x11c/0x130 
[i915_bpo]
  [ 5967.046021]  [] gen8_irq_handler+0x37e/0x5d0 [i915_bpo]
  [ 5967.046023]  [] ? read_tsc+0x9/0x10
  [ 5967.046026]  [] handle_irq_event_percpu+0x77/0x1a0
  [ 5967.046027]  [] handle_irq_event+0x41/0x70
  [ 5967.046029]  [] handle_edge_irq+0x6e/0x120
  [ 5967.046031]  [] handle_irq+0x22/0x40
  [ 5967.046033]  [] do_IRQ+0x4f/0xf0
  [ 5967.046034]  [] common_interrupt+0x6d/0x6d
  [ 5967.046035][] ? finish_task_switch+0x67/0x150
  [ 5967.046039]  [] __schedule+0x39c/0x8e0
  [ 5967.046041]  [] schedule_preempt_disabled+0x29/0x70
  [ 5967.046043]  [] cpu_startup_entry+0x187/0x3b0
  [ 5967.046045]  [] start_secondary+0x197/0x1c0
  [ 5967.046046] ---[ end trace 6b6de72fa2c286b6 ]---