From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 91960] [i915] kernel warning hsw_unclaimed_reg_debug intel_uncore.c:619 Date: Sat, 13 Aug 2016 11:14:51 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1081639971==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 958FE6E0A2 for ; Sat, 13 Aug 2016 11:14:51 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1081639971== Content-Type: multipart/alternative; boundary="14710868912.D9FaE.10602"; charset="UTF-8" --14710868912.D9FaE.10602 Date: Sat, 13 Aug 2016 11:14:51 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D91960 --- Comment #6 from Inalbyss --- Another trace: -Kernel: 4.6.0-1-amd64 -Linux Distro: Debian Sid -Machine: Lenovo Thinkpad E460 -Trace: [ 669.371854] ------------[ cut here ]------------ [ 669.371894] WARNING: CPU: 2 PID: 5543 at /build/linux-aOJbQa/linux-4.6.4/drivers/gpu/drm/i915/intel_uncore.c:649 __unclaimed_reg_debug+0x77/0x80 [i915] [ 669.371896] Unclaimed register detected after reading register 0x65f10 [ 669.371898] Modules linked in: fuse(E) hmac(E) drbg(E) ansi_cprng(E) ctr= (E) ccm(E) cpufreq_stats(E) cpufreq_conservative(E) cpufreq_powersave(E) cpufreq_userspace(E) bnep(E) toshiba_acpi(E) sparse_keymap(E) toshiba_haps(= E) hp_accel(E) lis3lv02d(E) input_polldev(E) nls_utf8(E) nls_cp437(E) vfat(E) fat(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(= E) videobuf2_core(E) videodev(E) media(E) snd_hda_codec_hdmi(E) snd_hda_codec_conexant(E) snd_hda_codec_generic(E) btusb(E) btrtl(E) btbcm(= E) btintel(E) joydev(E) bluetooth(E) intel_rapl(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) amdkfd(E) rtsx_pci_sdmmc(E) rtsx_pci_ms(E) memstick(E) mmc_core(E) kvm(E) amdgpu(E) arc4(E) iTCO_wdt(E) iwlmvm(E) iTCO_vendor_support(E) i915(E) irqbypass(E) mac80211(E) iwlwifi(E) [ 669.371937] snd_soc_skl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) crct10dif_pclmul(E) crc32_pclmul(E) snd_hda_ext_core(E) cfg80211(E) snd_soc_sst_match(E) ghash_clmulni_intel(E) e1000e(E) snd_soc_core(E) efi_pstore(E) rtsx_pci(E) ttm(E) psmouse(E) mei_me(E) mfd_core(E) snd_compress(E) dw_dmac_core(E) pcspkr(E) efivars(E) thinkpad_acpi(E) snd_hda_intel(E) nvram(E) sg(E) wmi(E) rfkill(E) snd_hda_codec(E) drm_kms_helper(E) ptp(E) battery(E) ac(E) drm(E) fjes(E) snd_hda_core(E) snd_hwdep(E) snd_pcm(E) video(E) xhci_pci(E) xhci_hcd(E) usbcore(E) mei(E) pps_core(E) i2c_algo_bit(E) snd_timer(E) snd(E) soundcore= (E) usb_common(E) button(E) tpm_crb(E) intel_pch_thermal(E) i2c_i801(E) shpchp(= E) tpm_tis(E) processor(E) tpm(E) parport_pc(E) ppdev(E) lp(E) sunrpc(E) parport(E) efivarfs(E) autofs4(E) [ 669.371979] ext4(E) ecb(E) crc16(E) jbd2(E) crc32c_generic(E) mbcache(E) sd_mod(E) crc32c_intel(E) aesni_intel(E) aes_x86_64(E) glue_helper(E) lrw(E) gf128mul(E) ablk_helper(E) cryptd(E) evdev(E) serio_raw(E) ahci(E) libahci(= E) libata(E) scsi_mod(E) thermal(E) [ 669.371998] CPU: 2 PID: 5543 Comm: alsa-sink-CX207 Tainted: G = OE=20=20 4.6.0-1-amd64 #1 Debian 4.6.4-1 [ 669.371999] Hardware name: LENOVO 20ETCTO1WW/20ETCTO1WW, BIOS R00ET45W (= 1.20 ) 06/12/2016 [ 669.372001] 0000000000000086 0000000088537adf ffffffff81311505 ffff880222b878e0 [ 669.372005] 0000000000000000 ffffffff8107a50e 0000000000065f10 ffff880222b87938 [ 669.372008] 0000000000000001 0000000000000000 0000000000000001 0000000000000202 [ 669.372011] Call Trace: [ 669.372019] [] ? dump_stack+0x5c/0x77 [ 669.372024] [] ? __warn+0xbe/0xe0 [ 669.372028] [] ? warn_slowpath_fmt+0x5f/0x80 [ 669.372033] [] ? pci_bus_write_config_word.part.7+0x55/0x60 [ 669.372064] [] ? __unclaimed_reg_debug+0x77/0x80 [i91= 5] [ 669.372094] [] ? gen9_read32+0x316/0x340 [i915] [ 669.372098] [] ? pci_bus_write_config_word.part.7+0x55/0x60 [ 669.372131] [] ? i915_audio_component_codec_wake_override+0x33/0xa0 [i915] [ 669.372141] [] ? snd_hdac_set_codec_wakeup+0x39/0x90 [snd_hda_core] [ 669.372146] [] ? azx_runtime_resume+0x172/0x190 [snd_hda_intel] [ 669.372152] [] ? pci_pm_runtime_resume+0x78/0xa0 [ 669.372157] [] ? __rpm_callback+0x2e/0x70 [ 669.372161] [] ? pci_restore_standard_config+0x40/0x40 [ 669.372164] [] ? rpm_callback+0x1f/0x70 [ 669.372168] [] ? pci_restore_standard_config+0x40/0x40 [ 669.372171] [] ? rpm_resume+0x48e/0x690 [ 669.372175] [] ? __kmalloc+0xda/0x4b0 [ 669.372178] [] ? rpm_resume+0x2e0/0x690 [ 669.372189] [] ? snd_pcm_hw_rule_add+0x175/0x1d0 [snd_pcm] [ 669.372192] [] ? __pm_runtime_resume+0x47/0x70 [ 669.372207] [] ? azx_pcm_open+0x1cb/0x360 [snd_hda_co= dec] [ 669.372216] [] ? snd_pcm_open_substream+0x79/0x130 [snd_pcm] [ 669.372224] [] ? snd_pcm_open+0xbe/0x250 [snd_pcm] [ 669.372227] [] ? lookup_fast+0x52/0x2f0 [ 669.372232] [] ? wake_up_q+0x60/0x60 [ 669.372241] [] ? snd_pcm_playback_open+0x3d/0x70 [snd_pcm] [ 669.372247] [] ? chrdev_open+0xbe/0x190 [ 669.372250] [] ? cdev_put+0x20/0x20 [ 669.372255] [] ? do_dentry_open+0x1f0/0x2d0 [ 669.372259] [] ? path_openat+0x1b7/0x1400 [ 669.372264] [] ? inotify_handle_event+0xb5/0x150 [ 669.372270] [] ? do_filp_open+0x91/0x100 [ 669.372275] [] ? do_sys_open+0x126/0x210 [ 669.372282] [] ? system_call_fast_compare_end+0xc/0x96 [ 669.372287] ---[ end trace 5756447a097ea66f ]--- --=20 You are receiving this mail because: You are the assignee for the bug.= --14710868912.D9FaE.10602 Date: Sat, 13 Aug 2016 11:14:51 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comment= # 6 on bug 91960<= /a> from Inalbyss 
Another trace:

-Kernel: 4.6.0-1-amd64
-Linux Distro: Debian Sid
-Machine: Lenovo Thinkpad E460

-Trace:

[  669.371854] ------------[ cut here ]------------
[  669.371894] WARNING: CPU: 2 PID: 5543 at
/build/linux-aOJbQa/linux-4.6.4/drivers/gpu/drm/i915/intel_uncore.c:649
__unclaimed_reg_debug+0x77/0x80 [i915]
[  669.371896] Unclaimed register detected after reading register 0x65f10
[  669.371898] Modules linked in: fuse(E) hmac(E) drbg(E) ansi_cprng(E) ctr=
(E)
ccm(E) cpufreq_stats(E) cpufreq_conservative(E) cpufreq_powersave(E)
cpufreq_userspace(E) bnep(E) toshiba_acpi(E) sparse_keymap(E) toshiba_haps(=
E)
hp_accel(E) lis3lv02d(E) input_polldev(E) nls_utf8(E) nls_cp437(E) vfat(E)
fat(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(=
E)
videobuf2_core(E) videodev(E) media(E) snd_hda_codec_hdmi(E)
snd_hda_codec_conexant(E) snd_hda_codec_generic(E) btusb(E) btrtl(E) btbcm(=
E)
btintel(E) joydev(E) bluetooth(E) intel_rapl(E) x86_pkg_temp_thermal(E)
intel_powerclamp(E) coretemp(E) kvm_intel(E) amdkfd(E) rtsx_pci_sdmmc(E)
rtsx_pci_ms(E) memstick(E) mmc_core(E) kvm(E) amdgpu(E) arc4(E) iTCO_wdt(E)
iwlmvm(E) iTCO_vendor_support(E) i915(E) irqbypass(E) mac80211(E) iwlwifi(E)
[  669.371937]  snd_soc_skl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E)
snd_soc_sst_dsp(E) crct10dif_pclmul(E) crc32_pclmul(E) snd_hda_ext_core(E)
cfg80211(E) snd_soc_sst_match(E) ghash_clmulni_intel(E) e1000e(E)
snd_soc_core(E) efi_pstore(E) rtsx_pci(E) ttm(E) psmouse(E) mei_me(E)
mfd_core(E) snd_compress(E) dw_dmac_core(E) pcspkr(E) efivars(E)
thinkpad_acpi(E) snd_hda_intel(E) nvram(E) sg(E) wmi(E) rfkill(E)
snd_hda_codec(E) drm_kms_helper(E) ptp(E) battery(E) ac(E) drm(E) fjes(E)
snd_hda_core(E) snd_hwdep(E) snd_pcm(E) video(E) xhci_pci(E) xhci_hcd(E)
usbcore(E) mei(E) pps_core(E) i2c_algo_bit(E) snd_timer(E) snd(E) soundcore=
(E)
usb_common(E) button(E) tpm_crb(E) intel_pch_thermal(E) i2c_i801(E) shpchp(=
E)
tpm_tis(E) processor(E) tpm(E) parport_pc(E) ppdev(E) lp(E) sunrpc(E)
parport(E) efivarfs(E) autofs4(E)
[  669.371979]  ext4(E) ecb(E) crc16(E) jbd2(E) crc32c_generic(E) mbcache(E)
sd_mod(E) crc32c_intel(E) aesni_intel(E) aes_x86_64(E) glue_helper(E) lrw(E)
gf128mul(E) ablk_helper(E) cryptd(E) evdev(E) serio_raw(E) ahci(E) libahci(=
E)
libata(E) scsi_mod(E) thermal(E)
[  669.371998] CPU: 2 PID: 5543 Comm: alsa-sink-CX207 Tainted: G           =
OE=20=20
4.6.0-1-amd64 #1 Debian 4.6.4-1
[  669.371999] Hardware name: LENOVO 20ETCTO1WW/20ETCTO1WW, BIOS R00ET45W (=
1.20
) 06/12/2016
[  669.372001]  0000000000000086 0000000088537adf ffffffff81311505
ffff880222b878e0
[  669.372005]  0000000000000000 ffffffff8107a50e 0000000000065f10
ffff880222b87938
[  669.372008]  0000000000000001 0000000000000000 0000000000000001
0000000000000202
[  669.372011] Call Trace:
[  669.372019]  [<ffffffff81311505>] ? dump_stack+0x5c/0x77
[  669.372024]  [<ffffffff8107a50e>] ? __warn+0xbe/0xe0
[  669.372028]  [<ffffffff8107a58f>] ? warn_slowpath_fmt+0x5f/0x80
[  669.372033]  [<ffffffff81353925>] ?
pci_bus_write_config_word.part.7+0x55/0x60
[  669.372064]  [<ffffffffc0795427>] ? __unclaimed_reg_debug+0x77/0x8=
0 [i915]
[  669.372094]  [<ffffffffc079b086>] ? gen9_read32+0x316/0x340 [i915]
[  669.372098]  [<ffffffff81353925>] ?
pci_bus_write_config_word.part.7+0x55/0x60
[  669.372131]  [<ffffffffc07a0bc3>] ?
i915_audio_component_codec_wake_override+0x33/0xa0 [i915]
[  669.372141]  [<ffffffffc0383759>] ? snd_hdac_set_codec_wakeup+0x39=
/0x90
[snd_hda_core]
[  669.372146]  [<ffffffffc0479a02>] ? azx_runtime_resume+0x172/0x190
[snd_hda_intel]
[  669.372152]  [<ffffffff8135e048>] ? pci_pm_runtime_resume+0x78/0xa0
[  669.372157]  [<ffffffff8144999e>] ? __rpm_callback+0x2e/0x70
[  669.372161]  [<ffffffff8135dfd0>] ? pci_restore_standard_config+0x=
40/0x40
[  669.372164]  [<ffffffff814499ff>] ? rpm_callback+0x1f/0x70
[  669.372168]  [<ffffffff8135dfd0>] ? pci_restore_standard_config+0x=
40/0x40
[  669.372171]  [<ffffffff8144a17e>] ? rpm_resume+0x48e/0x690
[  669.372175]  [<ffffffff811d254a>] ? __kmalloc+0xda/0x4b0
[  669.372178]  [<ffffffff81449fd0>] ? rpm_resume+0x2e0/0x690
[  669.372189]  [<ffffffffc02f7055>] ? snd_pcm_hw_rule_add+0x175/0x1d0
[snd_pcm]
[  669.372192]  [<ffffffff8144abb7>] ? __pm_runtime_resume+0x47/0x70
[  669.372207]  [<ffffffffc046169b>] ? azx_pcm_open+0x1cb/0x360 [snd_=
hda_codec]
[  669.372216]  [<ffffffffc02f6369>] ? snd_pcm_open_substream+0x79/0x=
130
[snd_pcm]
[  669.372224]  [<ffffffffc02f64de>] ? snd_pcm_open+0xbe/0x250 [snd_p=
cm]
[  669.372227]  [<ffffffff811fc522>] ? lookup_fast+0x52/0x2f0
[  669.372232]  [<ffffffff810a3790>] ? wake_up_q+0x60/0x60
[  669.372241]  [<ffffffffc02f671d>] ? snd_pcm_playback_open+0x3d/0x70
[snd_pcm]
[  669.372247]  [<ffffffff811f5b6e>] ? chrdev_open+0xbe/0x190
[  669.372250]  [<ffffffff811f5ab0>] ? cdev_put+0x20/0x20
[  669.372255]  [<ffffffff811ee9d0>] ? do_dentry_open+0x1f0/0x2d0
[  669.372259]  [<ffffffff811ff5e7>] ? path_openat+0x1b7/0x1400
[  669.372264]  [<ffffffff81233f15>] ? inotify_handle_event+0xb5/0x150
[  669.372270]  [<ffffffff812019e1>] ? do_filp_open+0x91/0x100
[  669.372275]  [<ffffffff811efe56>] ? do_sys_open+0x126/0x210
[  669.372282]  [<ffffffff815c6776>] ? system_call_fast_compare_end+0=
xc/0x96
[  669.372287] ---[ end trace 5756447a097ea66f ]---

You are receiving this mail because:
  • You are the assignee for the bug.
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