[Bug 52061] New: WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x12e/0x13a [i915]()
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Thu Dec 27 21:40:04 PST 2012
https://bugzilla.kernel.org/show_bug.cgi?id=52061
Summary: WARNING: at drivers/gpu/drm/i915/intel_display.c:1009
intel_wait_for_pipe_off+0x12e/0x13a [i915]()
Product: Drivers
Version: 2.5
Kernel Version: 3.7.1
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - Intel)
AssignedTo: intel-gfx-bugs at lists.freedesktop.org
ReportedBy: kalin at thinrope.net
CC: mroos at linux.ee, intel-gfx-bugs at lists.freedesktop.org
Regression: Yes
Created an attachment (id=89741)
--> (https://bugzilla.kernel.org/attachment.cgi?id=89741)
full dmesg attached (with drm.debug=0xe)
Very similar to https://lkml.org/lkml/2012/11/12/343, so adding its author
(Melis ROOS) in Cc.
I upgraded from 3.6.3 to 3.7.1 with minimal change in config and started
getting this:
------------[ cut here ]------------
WARNING: at drivers/gpu/drm/i915/intel_display.c:1009
intel_wait_for_pipe_off+0x12e/0x13a [i915]()
Hardware name: dynabook R731/W2UB
pipe_off wait timed out
Modules linked in: btusb bluetooth arc4 iwldvm mac80211 snd_hda_intel(+)
coretemp iwlwifi i915(+) snd_hda_codec snd_usb_audio crc32c_intel cfg80211
snd_hwdep snd_usbmidi_lib snd_rawmidi i2400m_usb(+) i2400m pl2303
drm_kms_helper drm snd_pcm snd_seq_device wimax iTCO_wdt usbserial i2c_algo_bit
i2c_core iTCO_vendor_support snd_timer snd sdhci_pci soundcore joydev e1000e
rfkill microcode video xhci_hcd sdhci lpc_ich snd_page_alloc toshiba_bluetooth
mfd_core mmc_core sr_mod cdrom sg
Pid: 280, comm: modprobe Not tainted 3.7.1-r2 #2
Call Trace:
[<ffffffff81057d20>] warn_slowpath_common+0x80/0x98
[<ffffffff81057dcc>] warn_slowpath_fmt+0x41/0x43
[<ffffffffa0288f25>] intel_wait_for_pipe_off+0x12e/0x13a [i915]
[<ffffffffa0289066>] intel_disable_pipe+0x135/0x13e [i915]
[<ffffffffa02896a7>] ironlake_crtc_disable+0xc5/0x7a0 [i915]
[<ffffffff8105a52e>] ? vprintk+0x18/0x1a
[<ffffffffa028ee85>] intel_set_mode+0x3e3/0x80b [i915]
[<ffffffff81083e88>] ? sched_clock_cpu+0x42/0xc6
[<ffffffffa028f852>] intel_crtc_set_config+0x5a5/0x70a [i915]
[<ffffffff8132fed4>] ? set_inverse_transl+0x61/0xc0
[<ffffffffa009a7a1>] drm_fb_helper_set_par+0x69/0xb2 [drm_kms_helper]
[<ffffffff812cfbe8>] fbcon_init+0x3e2/0x504
[<ffffffff8133103c>] visual_init+0xba/0x111
[<ffffffff81331efc>] bind_con_driver+0x1a9/0x2c5
[<ffffffff81332050>] take_over_console+0x38/0x45
[<ffffffff812cc829>] fbcon_takeover+0x57/0x91
[<ffffffff812d032e>] fbcon_event_notify+0x2d2/0x61c
[<ffffffff810789f0>] notifier_call_chain+0x32/0x5e
[<ffffffff81078c1b>] __blocking_notifier_call_chain+0x46/0x5b
[<ffffffff81078c3f>] blocking_notifier_call_chain+0xf/0x11
[<ffffffff812c2dca>] fb_notifier_call_chain+0x16/0x18
[<ffffffff812c3fd5>] register_framebuffer+0x272/0x296
[<ffffffffa009a9bd>] drm_fb_helper_single_fb_probe+0x1d3/0x286
[drm_kms_helper]
[<ffffffffa009ac37>] drm_fb_helper_initial_config+0x1c7/0x1de [drm_kms_helper]
[<ffffffffa0099e11>] ? kzalloc.clone.7+0xe/0x10 [drm_kms_helper]
[<ffffffff811283ce>] ? __kmalloc+0xed/0x100
[<ffffffffa02a4704>] intel_fbdev_init+0x79/0x85 [i915]
[<ffffffffa026ca81>] i915_driver_load+0xb5f/0xd11 [i915]
[<ffffffffa015c98c>] drm_get_pci_dev+0x15d/0x268 [drm]
[<ffffffffa02af521>] i915_pci_probe+0x7d/0x85 [i915]
[<ffffffff812b2805>] local_pci_probe+0x5b/0xa2
[<ffffffff812b3637>] pci_device_probe+0xcd/0xff
[<ffffffff8118eca2>] ? sysfs_create_link+0xe/0x10
[<ffffffff813565ff>] driver_probe_device+0x12a/0x2f4
[<ffffffff814eb570>] ? mutex_lock+0x11/0x32
[<ffffffff81356821>] __driver_attach+0x58/0x7c
[<ffffffff813567c9>] ? driver_probe_device+0x2f4/0x2f4
[<ffffffff81354c9e>] bus_for_each_dev+0x54/0x81
[<ffffffff8135616e>] driver_attach+0x19/0x1b
[<ffffffff81355c02>] bus_add_driver+0xcc/0x21b
[<ffffffff81356d35>] driver_register+0x8e/0x108
[<ffffffff812b372f>] __pci_register_driver+0x44/0x46
[<ffffffffa015cb1f>] drm_pci_init+0x88/0xed [drm]
[<ffffffffa02e2000>] ? 0xffffffffa02e1fff
[<ffffffffa02e2066>] i915_init+0x66/0x68 [i915]
[<ffffffff810020d8>] do_one_initcall+0x7a/0x132
[<ffffffff810a6fd5>] sys_init_module+0x7f/0x1c1
[<ffffffff814edaa9>] system_call_fastpath+0x16/0x1b
---[ end trace 174652c676824093 ]---
Machine is Toshiba Laptop, Dynabook R731/W2UB sold in Japan.
# lspci -vv -s 00:02.0
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA
controller])
Subsystem: Toshiba America Info Systems Device 0005
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 55
Region 0: Memory at c0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at b0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 3000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0f00c Data: 41d2
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a4] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: i915
Kernel modules: i915
Full dmesg attached.
So far the system is working OK in X, but console seems strange (not full
screen) on external monitor (attached via HDMI3 on laptop docking station).
This is not production machine, can test patches/configs. Distro is Gentoo, but
kernel is vanilla, no patches applied.
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