[Bug 86233] [HSW regression] PCH transcoder A FIFO underrun while hot-plug VGA
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Mar 3 08:44:02 PST 2015
https://bugs.freedesktop.org/show_bug.cgi?id=86233
--- Comment #9 from Alexandru Calinoiu <calinuswork at gmail.com> ---
I can confirm that this also afects Broadwell
Steps:
--------
Boot up
Plug HDMI
or
change display resolution
Here is the stack trace:
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398836] WARNING:
CPU: 0 PID: 1240 at
/home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:1256
assert_plane.constprop.91+0x6f/0x80 [i915]()
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398837] plane A
assertion failure (expected on, current off)
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398859] Modules
linked in: ctr(E) ccm(E) pci_stub(E) vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
vboxdrv(OE) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E)
videobuf2_core(E) v4l2_common(E) cdc_mbim(E) cdc_wdm(E) videodev(E) cdc_ncm(E)
media(E) cdc_acm(E) usbnet(E) mii(E) btusb(E) arc4(E) iwlmvm(E) mac80211(E)
snd_hda_codec_hdmi(E) iwlwifi(E) intel_rapl(E) iosf_mbi(E)
snd_hda_codec_realtek(E) snd_hda_codec_generic(E) cfg80211(E)
x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) kvm(E)
crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E)
aes_x86_64(E) lrw(E) gf128mul(E) glue_helper(E) ablk_helper(E) cryptd(E)
serio_raw(E) wmi(E) nvram(E) mac_hid(E) lpc_ich(E) shpchp(E) snd_hda_intel(E)
snd_hda_controller(E) snd_hda_codec(E) snd_hwdep(E) snd_pcm(E) snd_seq_midi(E)
snd_seq_midi_event(E) snd_rawmidi(E) snd_seq(E) i915(E) snd_seq_device(E)
snd_timer(E) bnep(E) rfcomm(E) video(E) drm_kms_helper(E) snd(E) drm(E)
i2c_algo_bit(E) mei_me(E) bluetooth(E) soundcore(E) mei(E) parport_pc(E)
ppdev(E) lp(E) parport(E) psmouse(E) ahci(E) libahci(E) e1000e(E) ptp(E)
pps_core(E)
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398874] CPU: 0 PID:
1240 Comm: Xorg Tainted: G W OE 3.19.0-031900-generic #201502091451
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398875] Hardware
name: LENOVO 20BS006BRI/20BS006BRI, BIOS N14ET25W (1.03 ) 12/01/2014
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398878]
00000000000004e8 ffff88023bd47738 ffffffff817c4c00 0000000000000286
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398880]
ffff88023bd47788 ffff88023bd47778 ffffffff81076e87 ffff88024dc0e340
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398881]
0000000000000000 ffff880242cb0000 ffff880099c79000 ffff880242cb0000
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398882] Call Trace:
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398887]
[<ffffffff817c4c00>] dump_stack+0x45/0x57
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398891]
[<ffffffff81076e87>] warn_slowpath_common+0x97/0xe0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398893]
[<ffffffff81076f86>] warn_slowpath_fmt+0x46/0x50
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398918]
[<ffffffffc03fa55f>] assert_plane.constprop.91+0x6f/0x80 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398941]
[<ffffffffc0405a96>] hsw_disable_ips+0x56/0x1a0 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398960]
[<ffffffffc0405e28>] intel_crtc_disable_planes+0x48/0x140 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398963]
[<ffffffff811da1bd>] ? __kmalloc_track_caller+0x1bd/0x240
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398982]
[<ffffffffc0406445>] haswell_crtc_disable+0x45/0x2b0 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399001]
[<ffffffffc0406c8d>] __intel_set_mode+0x29d/0x5c0 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399020]
[<ffffffffc040a730>] intel_crtc_set_config+0x3a0/0x480 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399023]
[<ffffffff817cf888>] ? __ww_mutex_lock+0x28/0xad
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399040]
[<ffffffffc0333086>] drm_mode_set_config_internal+0x66/0x110 [drm]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399049]
[<ffffffffc02aafd8>] restore_fbdev_mode+0xc8/0xf0 [drm_kms_helper]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399057]
[<ffffffffc02acaf0>] drm_fb_helper_restore_fbdev_mode_unlocked+0x30/0x80
[drm_kms_helper]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399064]
[<ffffffffc02acb64>] drm_fb_helper_set_par+0x24/0x50 [drm_kms_helper]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399084]
[<ffffffffc0415c5a>] intel_fbdev_set_par+0x1a/0x60 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399087]
[<ffffffff814250d3>] fb_set_var+0x283/0x3a0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399091]
[<ffffffff810ad8f1>] ? update_curr+0x141/0x1f0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399093]
[<ffffffff8141c1a4>] fbcon_blank+0x1e4/0x2d0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399097]
[<ffffffff814abdfe>] do_unblank_screen.part.21+0x9e/0x180
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399098]
[<ffffffff814abf28>] do_unblank_screen+0x48/0x80
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399101]
[<ffffffff814a1485>] complete_change_console+0x65/0xf0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399103]
[<ffffffff814a263c>] vt_ioctl+0x112c/0x11c0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399114]
[<ffffffffc0327c2e>] ? drm_ioctl+0x9e/0x590 [drm]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399118]
[<ffffffff81494d78>] tty_ioctl+0x418/0x980
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399121]
[<ffffffff81232be4>] ? fsnotify+0x204/0x260
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399124]
[<ffffffff81207635>] do_vfs_ioctl+0x75/0x320
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399126]
[<ffffffff811f5156>] ? vfs_write+0x196/0x1f0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399128]
[<ffffffff812119a5>] ? __fget_light+0x25/0x70
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399130]
[<ffffffff81207971>] SyS_ioctl+0x91/0xb0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399133]
[<ffffffff817d1f2d>] system_call_fastpath+0x16/0x1b
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399135] ---[ end
trace fe67caa0452af1b5 ]---
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 327.961053]
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO
underrun
Mar 3 18:33:38 calin-ThinkPad-X1-Carbon-3rd kernel: [ 352.808875] init: tty1
main process ended, respawning
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398836] WARNING:
CPU: 0 PID: 1240 at
/home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:1256
assert_plane.constprop.91+0x6f/0x80 [i915]()
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398837] plane A
assertion failure (expected on, current off)
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398859] Modules
linked in: ctr(E) ccm(E) pci_stub(E) vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
vboxdrv(OE) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E)
videobuf2_core(E) v4l2_common(E) cdc_mbim(E) cdc_wdm(E) videodev(E) cdc_ncm(E)
media(E) cdc_acm(E) usbnet(E) mii(E) btusb(E) arc4(E) iwlmvm(E) mac80211(E)
snd_hda_codec_hdmi(E) iwlwifi(E) intel_rapl(E) iosf_mbi(E)
snd_hda_codec_realtek(E) snd_hda_codec_generic(E) cfg80211(E)
x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) kvm(E)
crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E)
aes_x86_64(E) lrw(E) gf128mul(E) glue_helper(E) ablk_helper(E) cryptd(E)
serio_raw(E) wmi(E) nvram(E) mac_hid(E) lpc_ich(E) shpchp(E) snd_hda_intel(E)
snd_hda_controller(E) snd_hda_codec(E) snd_hwdep(E) snd_pcm(E) snd_seq_midi(E)
snd_seq_midi_event(E) snd_rawmidi(E) snd_seq(E) i915(E) snd_seq_device(E)
snd_timer(E) bnep(E) rfcomm(E) video(E) drm_kms_helper(E) snd(E) drm(E)
i2c_algo_bit(E) mei_me(E) bluetooth(E) soundcore(E) mei(E) parport_pc(E)
ppdev(E) lp(E) parport(E) psmouse(E) ahci(E) libahci(E) e1000e(E) ptp(E)
pps_core(E)
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398874] CPU: 0 PID:
1240 Comm: Xorg Tainted: G W OE 3.19.0-031900-generic #201502091451
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398875] Hardware
name: LENOVO 20BS006BRI/20BS006BRI, BIOS N14ET25W (1.03 ) 12/01/2014
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398878]
00000000000004e8 ffff88023bd47738 ffffffff817c4c00 0000000000000286
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398880]
ffff88023bd47788 ffff88023bd47778 ffffffff81076e87 ffff88024dc0e340
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398881]
0000000000000000 ffff880242cb0000 ffff880099c79000 ffff880242cb0000
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398882] Call Trace:
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398887]
[<ffffffff817c4c00>] dump_stack+0x45/0x57
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398891]
[<ffffffff81076e87>] warn_slowpath_common+0x97/0xe0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398893]
[<ffffffff81076f86>] warn_slowpath_fmt+0x46/0x50
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398918]
[<ffffffffc03fa55f>] assert_plane.constprop.91+0x6f/0x80 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398941]
[<ffffffffc0405a96>] hsw_disable_ips+0x56/0x1a0 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398960]
[<ffffffffc0405e28>] intel_crtc_disable_planes+0x48/0x140 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398963]
[<ffffffff811da1bd>] ? __kmalloc_track_caller+0x1bd/0x240
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.398982]
[<ffffffffc0406445>] haswell_crtc_disable+0x45/0x2b0 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399001]
[<ffffffffc0406c8d>] __intel_set_mode+0x29d/0x5c0 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399020]
[<ffffffffc040a730>] intel_crtc_set_config+0x3a0/0x480 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399023]
[<ffffffff817cf888>] ? __ww_mutex_lock+0x28/0xad
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399040]
[<ffffffffc0333086>] drm_mode_set_config_internal+0x66/0x110 [drm]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399049]
[<ffffffffc02aafd8>] restore_fbdev_mode+0xc8/0xf0 [drm_kms_helper]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399057]
[<ffffffffc02acaf0>] drm_fb_helper_restore_fbdev_mode_unlocked+0x30/0x80
[drm_kms_helper]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399064]
[<ffffffffc02acb64>] drm_fb_helper_set_par+0x24/0x50 [drm_kms_helper]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399084]
[<ffffffffc0415c5a>] intel_fbdev_set_par+0x1a/0x60 [i915]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399087]
[<ffffffff814250d3>] fb_set_var+0x283/0x3a0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399091]
[<ffffffff810ad8f1>] ? update_curr+0x141/0x1f0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399093]
[<ffffffff8141c1a4>] fbcon_blank+0x1e4/0x2d0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399097]
[<ffffffff814abdfe>] do_unblank_screen.part.21+0x9e/0x180
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399098]
[<ffffffff814abf28>] do_unblank_screen+0x48/0x80
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399101]
[<ffffffff814a1485>] complete_change_console+0x65/0xf0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399103]
[<ffffffff814a263c>] vt_ioctl+0x112c/0x11c0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399114]
[<ffffffffc0327c2e>] ? drm_ioctl+0x9e/0x590 [drm]
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399118]
[<ffffffff81494d78>] tty_ioctl+0x418/0x980
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399121]
[<ffffffff81232be4>] ? fsnotify+0x204/0x260
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399124]
[<ffffffff81207635>] do_vfs_ioctl+0x75/0x320
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399126]
[<ffffffff811f5156>] ? vfs_write+0x196/0x1f0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399128]
[<ffffffff812119a5>] ? __fget_light+0x25/0x70
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399130]
[<ffffffff81207971>] SyS_ioctl+0x91/0xb0
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399133]
[<ffffffff817d1f2d>] system_call_fastpath+0x16/0x1b
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 326.399135] ---[ end
trace fe67caa0452af1b5 ]---
Mar 3 18:33:13 calin-ThinkPad-X1-Carbon-3rd kernel: [ 327.961053]
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO
underrun
Mar 3 18:33:38 calin-ThinkPad-X1-Carbon-3rd kernel: [ 352.808875] init: tty1
main process ended, respawning
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