[Bug 91717] WARNING: CPU: 0 PID: 12897 at drivers/gpu/drm/i915/intel_display.c:11098 intel_check_page_flip+0x107/0x120 [i915]()

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91717

--- Comment #10 from Serhiy Zahoriya <serhiy.int at gmail.com> ---
Reproducible on 4.3


[ 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]  ffffffffc0217090 ffff88011ee03d78 ffffffff813a4c94
ffff88011ee03dc0
[ 3451.452059]  ffff88011ee03db0 ffffffff81078052 ffff880035ec6800
ffff8801196ab000
[ 3451.452062]  ffff880035ec69a8 0000000000000000 ffff8800baf13780
ffff88011ee03e10
[ 3451.452064] Call Trace:
[ 3451.452066]  <IRQ>  [<ffffffff813a4c94>] dump_stack+0x44/0x60
[ 3451.452075]  [<ffffffff81078052>] warn_slowpath_common+0x82/0xc0
[ 3451.452078]  [<ffffffff810780dc>] warn_slowpath_fmt+0x4c/0x50
[ 3451.452099]  [<ffffffffc01a576d>] ? __intel_pageflip_stall_check+0xbd/0x100
[i915]
[ 3451.452118]  [<ffffffffc01bd974>] intel_check_page_flip+0xf4/0x100 [i915]
[ 3451.452129]  [<ffffffffc014d128>] ironlake_irq_handler+0x288/0xbd0 [i915]
[ 3451.452133]  [<ffffffff810a012d>] ? ttwu_do_activate.constprop.88+0x5d/0x70
[ 3451.452136]  [<ffffffff810a09d7>] ? try_to_wake_up+0x47/0x360
[ 3451.452140]  [<ffffffff810ce7b4>] handle_irq_event_percpu+0x74/0x180
[ 3451.452143]  [<ffffffff810ce905>] handle_irq_event+0x45/0x70
[ 3451.452146]  [<ffffffff810d18cd>] handle_edge_irq+0x7d/0x150
[ 3451.452148]  [<ffffffff8101810a>] handle_irq+0x1a/0x30
[ 3451.452152]  [<ffffffff817b5e7b>] do_IRQ+0x4b/0xd0
[ 3451.452154]  [<ffffffff817b3b02>] common_interrupt+0x82/0x82
[ 3451.452155]  <EOI>  [<ffffffff81654ca0>] ? cpuidle_enter_state+0x130/0x270
[ 3451.452162]  [<ffffffff81654c7b>] ? cpuidle_enter_state+0x10b/0x270
[ 3451.452164]  [<ffffffff81654e17>] cpuidle_enter+0x17/0x20
[ 3451.452167]  [<ffffffff810b84e2>] call_cpuidle+0x32/0x60
[ 3451.452170]  [<ffffffff81654df3>] ? cpuidle_select+0x13/0x20
[ 3451.452172]  [<ffffffff810b8767>] cpu_startup_entry+0x257/0x310
[ 3451.452175]  [<ffffffff817a73bc>] rest_init+0x7c/0x80
[ 3451.452179]  [<ffffffff81d52fb9>] start_kernel+0x46f/0x47c
[ 3451.452183]  [<ffffffff81d52120>] ? early_idt_handler_array+0x120/0x120
[ 3451.452186]  [<ffffffff81d52339>] x86_64_start_reservations+0x2a/0x2c
[ 3451.452188]  [<ffffffff81d52476>] x86_64_start_kernel+0x13b/0x14a
[ 3451.452191] ---[ end trace 377bade5795b8709 ]---

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