Error found while boot with dmesg

gyanu · 2014-07-05 15:52:02

I have installed archlinux on my macbook tweaking manjaro installation couple of weeks before. I am using kde and i saw abnormal screen blank occuring frequently which should be controlled by power management time setting while inactive upto my knowledge. So i looked my system log with dmesg and found as belows

[25533.922408] WARNING: CPU: 0 PID: 11909 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended.isra.6+0x32/0x40 [i915]()
[25533.922409] Device suspended
[25533.922409] Modules linked in: fuse ecb btusb bluetooth 6lowpan_iphc snd_hda_codec_hdmi hid_generic joydev mousedev hid_apple usbhid hid bcm5974 coretemp lib80211_crypt_tkip wl(PO) intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm crct10dif_pclmul iTCO_wdt iTCO_vendor_support crc32_pclmul crc32c_intel uas ghash_clmulni_intel evdev aesni_intel mac_hid applesmc lib80211 aes_x86_64 led_class lrw input_polldev gf128mul hwmon glue_helper ablk_helper cryptd cfg80211 microcode rfkill lpc_ich i2c_i801 i915 snd_hda_codec_cirrus snd_hda_codec_generic battery drm_kms_helper drm snd_hda_intel sbs snd_hda_controller sbshc snd_hda_codec intel_gtt i2c_algo_bit snd_hwdep i2c_core apple_bl snd_pcm ac video snd_timer mei_me snd button soundcore shpchp mei processor nfs lockd sunrpc fscache ext4 crc16
[25533.922431]  mbcache jbd2 sd_mod crc_t10dif crct10dif_common usb_storage ahci libahci libata xhci_hcd scsi_mod usbcore usb_common
[25533.922436] CPU: 0 PID: 11909 Comm: X Tainted: P        W  O  3.15.3-1-ARCH #1
[25533.922436] Hardware name: Apple Inc. MacBookPro11,1/Mac-189A3D4F975D5FFC, BIOS MBP111.88Z.0138.B07.1402121134 02/12/2014
[25533.922437]  0000000000000000 00000000932131c8 ffff880253443c00 ffffffff81508141
[25533.922439]  ffff880253443c48 ffff880253443c38 ffffffff81069afd ffff880262ae8000
[25533.922440]  0000000000070084 ffff880262ae8000 ffff880262ae8070 0000000000000000
[25533.922442] Call Trace:
[25533.922443]  [<ffffffff81508141>] dump_stack+0x4d/0x6f
[25533.922445]  [<ffffffff81069afd>] warn_slowpath_common+0x7d/0xa0
[25533.922446]  [<ffffffff81069b7c>] warn_slowpath_fmt+0x5c/0x80
[25533.922452]  [<ffffffffa0621632>] assert_device_not_suspended.isra.6+0x32/0x40 [i915]
[25533.922456]  [<ffffffffa0622c62>] gen6_read32+0x32/0x120 [i915]
[25533.922461]  [<ffffffffa0628488>] intel_crtc_update_cursor+0x2f8/0x4f0 [i915]
[25533.922466]  [<ffffffffa062ca6f>] intel_crtc_cursor_move+0x5f/0x70 [i915]
[25533.922471]  [<ffffffffa050f416>] drm_mode_cursor_common+0x96/0x170 [drm]
[25533.922475]  [<ffffffffa0513760>] drm_mode_cursor_ioctl+0x50/0x70 [drm]
[25533.922478]  [<ffffffffa0503be3>] drm_ioctl+0x223/0x610 [drm]
[25533.922482]  [<ffffffffa0513710>] ? drm_mode_setcrtc+0x620/0x620 [drm]
[25533.922484]  [<ffffffff811c7480>] do_vfs_ioctl+0x2d0/0x4b0
[25533.922486]  [<ffffffff811d1b8e>] ? __fget+0x6e/0xb0
[25533.922487]  [<ffffffff811c76e1>] [gyanu@localhost ~]$ uname -a
Linux localhost.localdomain 3.15.3-1-ARCH #1 SMP PREEMPT Tue Jul 1 07:32:45 CEST 2014 x86_64 GNU/Linux
SyS_ioctl+0x81/0xa0
[25533.922489]  [<ffffffff81515ee9>] system_call_fastpath+0x16/0x1b
[25533.922490] ---[ end trace bfc50bf1e425eddd ]---
[25533.930106] ------------[ cut here ]------------

[gyanu@localhost ~]$ uname -a
Linux localhost.localdomain 3.15.3-1-ARCH #1 SMP PREEMPT Tue Jul 1 07:32:45 CEST 2014 x86_64 GNU/Linux

Last edited by gyanu (2014-07-05 15:54:31)

ConnorBehan · 2014-07-05 18:22:19

A workaround might be "powersave=0" for the i915 module. I would either report this bug upstream or find a kernel version where it's not around anymore.

maykel535 · 2015-11-26 10:34:41

Hi, I have a kernel 4.2.5-1-ARCH and I have the same problem...

nov 25 20:10:27 cherraez kernel: WARNING: CPU: 3 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:620 hsw_unclaimed_reg_debug+0x6d/0x90 [i915]()
nov 25 20:10:27 cherraez kernel: Unclaimed register detected before reading register 0x223a0
nov 25 20:10:27 cherraez kernel: Modules linked in: snd_hda_codec_hdmi joydev mousedev rtsx_usb_ms rtsx_usb_sdmmc memstick hid_generic rtsx_usb arc4 x86_pkg_temp_thermal coretemp iTCO_wdt msi_wmi usbhid iTCO_ve
nov 25 20:10:27 cherraez kernel: hid soundcore btusb snd_soc_sst_acpi btrtl btbcm video btintel i2c_designware_platform bluetooth gpio_lynxpoint 8250_dw i2c_designware_core spi_pxa2xx_platform acpi_als kfifo_b
nov 25 20:10:27 cherraez kernel: CPU: 3 PID: 0 Comm: swapper/3 Not tainted 4.2.5-1-ARCH #1
nov 25 20:10:27 cherraez kernel: Hardware name: Micro-Star International Co., Ltd. GE62 2QD/MS-16J2, BIOS E16J2IMS.113 07/17/2015
nov 25 20:10:27 cherraez kernel: 0000000000000000 62d0bb3ca29d2511 ffff88045ecc3c88 ffffffff81570d0a
nov 25 20:10:27 cherraez kernel: 0000000000000000 ffff88045ecc3ce0 ffff88045ecc3cc8 ffffffff810748a6
nov 25 20:10:27 cherraez kernel: 0000000000000001 ffff880446330000 00000000000223a0 ffff880446334398

I have the module i915 too.

I probed this in the grub /etc/default/grub

GRUB_CMDLINE_LINUX="i915.powersave=0"

And:

grub-mkconfig -o /boot/EFI/grub/grub.cfg

But the kernel panic persist... Can I help me please?

WorMzy · 2015-11-26 10:51:02

It is unlikely that you have the exact same issue 16 months later. Please open a new topic, and include the full output (please use code tags).

https://wiki.archlinux.org/index.php/Fo … bumping.22

Closing.

Arch Linux

#1 2014-07-05 15:52:02

Error found while boot with dmesg

#2 2014-07-05 18:22:19

Re: Error found while boot with dmesg

#3 2015-11-26 10:34:41

Re: Error found while boot with dmesg

#4 2015-11-26 10:51:02

Re: Error found while boot with dmesg

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