[Bug 66445] [GM45 Regression]Call trace appears after boot system

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=66445

lu hua <huax.lu at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #2 from lu hua <huax.lu at intel.com> ---
[    1.831497] [drm:intel_pipe_config_compare] *ERROR* mismatch in clock
(expected 66285, found 0
[    1.831672] ------------[ cut here ]------------
[    1.831803] WARNING: at drivers/gpu/drm/i915/intel_display.c:8390
check_crtc_state+0x684/0x6cb [i915]()
[    1.831979] pipe state doesn't match!
[    1.832093] Modules linked in: i915(+) video button drm_kms_helper drm mperf
freq_table
[    1.832588] CPU: 0 PID: 1290 Comm: udevd Not tainted
3.10.0-rc7_drm-intel-next-queued_b110d8_20130701_+ #4827
[    1.832764] Hardware name: Hewlett-Packard HP Compaq 2230s/3037, BIOS 68PHU
Ver. F.08 03/05/2009
[    1.832940]  ffffffff816defae 0000000000000000 ffffffff8102c53d
ffff88000506d640
[    1.833278]  ffff88000506d648 00000000000102ed ffff880073ab5000
ffff880073b8c800
[    1.833609]  ffff88000506d6b8 ffff8800051d4000 ffffffff8102c5ed
ffffffffa00c384f
[    1.833941] Call Trace:
[    1.834081]  [<ffffffff816defae>] ? dump_stack+0xd/0x17
[    1.834193]  [<ffffffff8102c53d>] ? warn_slowpath_common+0x5f/0x77
[    1.834309]  [<ffffffff8102c5ed>] ? warn_slowpath_fmt+0x45/0x4a
[    1.834435]  [<ffffffffa0081b31>] ? check_crtc_state+0x684/0x6cb [i915]
[    1.834564]  [<ffffffffa008aa84>] ? intel_modeset_check_state+0x36f/0x5e8
[i915]
[    1.834744]  [<ffffffffa000de9e>] ? drm_ut_debug_printk+0x56/0x5c [drm]
[    1.834871]  [<ffffffffa008d37a>] ? intel_modeset_setup_hw_state+0x8e2/0x96f
[i915]
[    1.835065]  [<ffffffffa006602d>] ? i915_driver_load+0xba2/0xdc0 [i915]
[    1.835178]  [<ffffffff8134bcb8>] ? get_device+0x10/0x1c
[    1.835292]  [<ffffffffa000e319>] ? drm_get_minor+0x1b5/0x20a [drm]
[    1.835407]  [<ffffffffa000fca5>] ? drm_get_pci_dev+0x14d/0x254 [drm]
[    1.835519]  [<ffffffff8134f3ea>] ? driver_probe_device+0x19e/0x19e
[    1.835632]  [<ffffffff812cdf01>] ? local_pci_probe+0x16/0x26
[    1.835743]  [<ffffffff812ce7bf>] ? pci_device_probe+0xbc/0xe0
[    1.835853]  [<ffffffff8134f2d6>] ? driver_probe_device+0x8a/0x19e
[    1.835964]  [<ffffffff8134f43d>] ? __driver_attach+0x53/0x73
[    1.836081]  [<ffffffff8134db98>] ? bus_for_each_dev+0x4b/0x7c
[    1.836191]  [<ffffffff8134eb0f>] ? bus_add_driver+0xdc/0x1fb
[    1.836302]  [<ffffffff8134f95c>] ? driver_register+0x89/0x101
[    1.836412]  [<ffffffffa00db000>] ? 0xffffffffa00dafff
[    1.836522]  [<ffffffff81000257>] ? do_one_initcall+0x75/0x102
[    1.836634]  [<ffffffff8106c9ad>] ? load_module+0x17b2/0x1a8a
[    1.838518]  [<ffffffff81069b4c>] ? sys_getegid16+0x40/0x40
[    1.838648]  [<ffffffff8106cd23>] ? SyS_init_module+0x9e/0xab
[    1.838765]  [<ffffffff816e9352>] ? system_call_fastpath+0x16/0x1b
[    1.838876] ---[ end trace c39060116c743ff6 ]---

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