[Bug 71906] New: [BDW]System boot with call trace

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=71906

          Priority: medium
            Bug ID: 71906
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: [BDW]System boot with call trace
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: huax.lu at intel.com
          Hardware: All
            Status: NEW
           Version: unspecified
         Component: DRM/Intel
           Product: DRI

Created attachment 89619
  --> https://bugs.freedesktop.org/attachment.cgi?id=89619&action=edit
dmesg

System Environment:
--------------------------
Platform: BDW
kernel: (drm-intel-next-queued) f671d117bc0338b67b0a7485882d332fe6c4b570

Bug detailed description:
-------------------------
Clean boot system, call trace appears in dmesg.

Call trace:
[    7.198745] ------------[ cut here ]------------
[    7.198790] WARNING: CPU: 0 PID: 1240 at
drivers/gpu/drm/i915/intel_display.c:9438 check_crtc_state+0x7e8/0x839 [i915]()
[    7.198791] pipe state doesn't match!
[    7.198800] Modules linked in: i915(+) drm_kms_helper drm video button
[    7.198804] CPU: 0 PID: 1240 Comm: systemd-udevd Not tainted
3.12.0_drm-intel-next-queued_f671d1_20131121+ #5
[    7.198806] Hardware name: Intel Corporation Broadwell Client
platform/SawTooth Peak, BIOS BDW-E1R1.86C.0050.R02.1311180920 11/18/2013
[    7.198813]  0000000000000009 ffff880147061028 ffffffff817f4ee7
0000000000000006
[    7.198818]  ffff880147061078 ffff880147061068 ffffffff81039ce8
ffff880147061070
[    7.198822]  ffffffffa009c326 ffff880147276000 ffff88014996d000
ffff88014996d660
[    7.198824] Call Trace:
[    7.198831]  [<ffffffff817f4ee7>] dump_stack+0x46/0x58
[    7.198839]  [<ffffffff81039ce8>] warn_slowpath_common+0x81/0x9b
[    7.198872]  [<ffffffffa009c326>] ? check_crtc_state+0x7e8/0x839 [i915]
[    7.198876]  [<ffffffff81039da5>] warn_slowpath_fmt+0x46/0x48
[    7.198901]  [<ffffffffa009c326>] check_crtc_state+0x7e8/0x839 [i915]
[    7.198934]  [<ffffffffa00a763d>] intel_modeset_check_state+0x35c/0x61a
[i915]
[    7.198961]  [<ffffffffa00a7920>] intel_set_mode+0x25/0x2f [i915]
[    7.198986]  [<ffffffffa00a7f4c>] intel_crtc_set_config+0x622/0x824 [i915]
[    7.199005]  [<ffffffffa001bb65>] drm_mode_set_config_internal+0x56/0xce
[drm]
[    7.199011]  [<ffffffffa0065ae3>] drm_fb_helper_set_par+0x5e/0xa7
[drm_kms_helper]
[    7.199017]  [<ffffffff813a47c5>] fbcon_init+0x320/0x41d
[    7.199023]  [<ffffffff813f83a2>] visual_init+0xbc/0x112
[    7.199028]  [<ffffffff813f9dad>] do_bind_con_driver+0x1b4/0x2db
[    7.199034]  [<ffffffff813fa015>] do_take_over_console+0x141/0x171
[    7.199038]  [<ffffffff813a3e26>] do_fbcon_takeover+0x5b/0x9d
[    7.199042]  [<ffffffff813a7174>] fbcon_event_notify+0x2c7/0x5f0
[    7.199049]  [<ffffffff817ff85c>] notifier_call_chain+0x37/0x61
[    7.199055]  [<ffffffff8105c39a>] __blocking_notifier_call_chain+0x46/0x5f
[    7.199060]  [<ffffffff8105c3c7>] blocking_notifier_call_chain+0x14/0x16
[    7.199065]  [<ffffffff813996f7>] fb_notifier_call_chain+0x1b/0x1d
[    7.199070]  [<ffffffff8139b495>] register_framebuffer+0x237/0x2a0
[    7.199076]  [<ffffffffa00659d3>] drm_fb_helper_initial_config+0x393/0x445
[drm_kms_helper]
[    7.199081]  [<ffffffff81091583>] ? mark_held_locks+0xce/0xfa
[    7.199088]  [<ffffffff817fbf50>] ? _raw_spin_unlock_irqrestore+0x3f/0x46
[    7.199092]  [<ffffffff810916f1>] ? trace_hardirqs_on_caller+0x142/0x19e
[    7.199135]  [<ffffffffa00db728>] intel_fbdev_initial_config+0x21/0x23
[i915]
[    7.199162]  [<ffffffffa0073813>] i915_driver_load+0xc17/0xe70 [i915]
[    7.199170]  [<ffffffff814162b1>] ? device_create+0x31/0x33
[    7.199185]  [<ffffffffa00163e6>] drm_dev_register+0x103/0x1b7 [drm]
[    7.199200]  [<ffffffffa0017ee7>] drm_get_pci_dev+0xa5/0x12f [drm]
[    7.199205]  [<ffffffff8141885f>] ? driver_probe_device+0x1a3/0x1a3
[    7.199230]  [<ffffffffa00704a5>] i915_pci_probe+0x45/0x4e [i915]
[    7.199237]  [<ffffffff81389d62>] local_pci_probe+0x20/0x32
[    7.199242]  [<ffffffff8138a800>] pci_device_probe+0xbf/0xe5
[    7.199247]  [<ffffffff81418752>] driver_probe_device+0x96/0x1a3
[    7.199251]  [<ffffffff814188c1>] __driver_attach+0x62/0x85
[    7.199255]  [<ffffffff81416c20>] bus_for_each_dev+0x5f/0x91
[    7.199258]  [<ffffffff814182d4>] driver_attach+0x1e/0x20
[    7.199262]  [<ffffffff81417e7d>] bus_add_driver+0xf9/0x245
[    7.199266]  [<ffffffff81418eb0>] driver_register+0x8c/0xc3
[    7.199271]  [<ffffffff8138a8f4>] __pci_register_driver+0x61/0x65
[    7.199274]  [<ffffffffa011e000>] ? 0xffffffffa011dfff
[    7.199287]  [<ffffffffa0017ffc>] drm_pci_init+0x8b/0xf1 [drm]
[    7.199290]  [<ffffffffa011e000>] ? 0xffffffffa011dfff
[    7.199318]  [<ffffffffa011e06a>] i915_init+0x6a/0x6c [i915]
[    7.199324]  [<ffffffff81000271>] do_one_initcall+0x84/0x10f
[    7.199330]  [<ffffffff8105c3a5>] ? __blocking_notifier_call_chain+0x51/0x5f
[    7.199337]  [<ffffffff8109b27d>] load_module+0x1adc/0x1de3
[    7.199340]  [<ffffffff81098890>] ? __unlink_module+0x25/0x25
[    7.199347]  [<ffffffff81126cd4>] ? vfs_read+0x108/0x153
[    7.199353]  [<ffffffff8109b695>] SyS_finit_module+0x5b/0x71
[    7.199359]  [<ffffffff81803292>] system_call_fastpath+0x16/0x1b
[    7.199361] ---[ end trace fe31a29218d6d448 ]---

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20131122/fbc52e23/attachment.html>