Bug 1158223 - [abrt] WARNING: CPU: 1 PID: 245 at drivers/gpu/drm/i915/intel_panel.c:758 i9xx_enable_backlight+0xd4/0x100 [i915]()
Summary: [abrt] WARNING: CPU: 1 PID: 245 at drivers/gpu/drm/i915/intel_panel.c:758 i9x...
Keywords:
Status: CLOSED DUPLICATE of bug 1158220
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-intel
Version: 20
Hardware: i686
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Adam Jackson
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:e911526fdacebe23941dd187051...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-10-28 21:02 UTC by Jean-Paul Lambrechts
Modified: 2014-11-18 19:11 UTC (History)
8 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2014-11-18 19:11:25 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
File: dmesg (74.15 KB, text/plain)
2014-10-28 21:02 UTC, Jean-Paul Lambrechts 		no flags Details
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Description Jean-Paul Lambrechts 2014-10-28 21:02:46 UTC 
Description of problem:
It happened at boot time.

Additional info:
reporter:       libreport-2.2.3
WARNING: CPU: 1 PID: 245 at drivers/gpu/drm/i915/intel_panel.c:758 i9xx_enable_backlight+0xd4/0x100 [i915]()
backlight already enabled
Modules linked in: firewire_ohci(+) i915(+) firewire_core e1000e crc_itu_t ata_generic pata_acpi yenta_socket i2c_algo_bit drm_kms_helper drm ptp pps_core i2c_core video
CPU: 1 PID: 245 Comm: systemd-udevd Not tainted 3.16.6-200.fc20.i686 #1
Hardware name: LENOVO 17025JU/17025JU, BIOS 7BETD8WW (2.19 ) 03/31/2011
 c0c8d907 2e91de4e 00000000 f6a5d6e4 c0a01dfe f6a5d724 f6a5d714 c045073e
 f85060bb f6a5d744 000000f5 f84ff780 000002f6 f84d6f74 f84d6f74 f6b20000
 f6af3800 f6b70c00 f6a5d730 c045079e 00000009 f6a5d724 f85060bb f6a5d744
Call Trace:
 [<c0a01dfe>] dump_stack+0x41/0x52
 [<c045073e>] warn_slowpath_common+0x7e/0xa0
 [<f84d6f74>] ? i9xx_enable_backlight+0xd4/0x100 [i915]
 [<f84d6f74>] ? i9xx_enable_backlight+0xd4/0x100 [i915]
 [<c045079e>] warn_slowpath_fmt+0x3e/0x60
 [<f84d6f74>] i9xx_enable_backlight+0xd4/0x100 [i915]
 [<f84d81e7>] intel_panel_enable_backlight+0x77/0xc0 [i915]
 [<f84d5eff>] intel_enable_lvds+0x14f/0x160 [i915]
 [<f84ad46d>] i9xx_crtc_enable+0x36d/0x400 [i915]
 [<f84b165d>] __intel_set_mode+0x6cd/0x1400 [i915]
 [<f84b4a13>] intel_set_mode+0x23/0x40 [i915]
 [<f84b5744>] intel_crtc_set_config+0x7c4/0xba0 [i915]
 [<c052ae8d>] ? alloc_kmem_pages+0x3d/0xd0
 [<f82ce78e>] drm_mode_set_config_internal+0x4e/0xb0 [drm]
 [<f84a87f0>] ? intel_reset_dpio+0x1a0/0x1a0 [i915]
 [<f819377a>] restore_fbdev_mode+0xaa/0xe0 [drm_kms_helper]
 [<f81937cd>] drm_fb_helper_restore_fbdev_mode_unlocked+0x1d/0x30 [drm_kms_helper]
 [<f81950c6>] drm_fb_helper_set_par+0x26/0x60 [drm_kms_helper]
 [<c071607a>] fbcon_init+0x46a/0x4b0
 [<c077c2ee>] visual_init+0x9e/0x100
 [<c077e60a>] do_bind_con_driver+0x10a/0x2c0
 [<c0493df5>] ? down_trylock+0x25/0x30
 [<c077eccd>] do_take_over_console+0xfd/0x190
 [<c07117af>] do_fbcon_takeover+0x5f/0xc0
 [<c0716a0f>] fbcon_event_notify+0x5ff/0x740
 [<c0472861>] notifier_call_chain+0x41/0x60
Comment 1 Jean-Paul Lambrechts 2014-10-28 21:02:49 UTC 
Created attachment 951551 [details]
File: dmesg
Comment 2 Adam Jackson 2014-11-18 19:11:25 UTC 

*** This bug has been marked as a duplicate of bug 1158220 ***
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