Additional info: reporter: libreport-2.6.4 WARNING: CPU: 3 PID: 1648 at drivers/gpu/drm/i915/intel_uncore.c:599 hsw_unclaimed_reg_debug+0x6a/0x90 [i915]() Unclaimed register detected after reading register 0x65f10 Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_broute bridge stp llc ebtable_filter ebtable_nat ebtables ip6table_mangle ip6table_raw ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_filter ip6_tables iptable_mangle iptable_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security binfmt_misc bnep cpufreq_stats vfat fat hid_multitouch snd_hda_codec_hdmi dell_led snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel i2c_designware_platform snd_hda_codec i2c_designware_core intel_rapl brcmfmac x86_pkg_temp_thermal snd_hda_core coretemp dell_wmi snd_hwdep kvm_intel brcmutil dell_laptop dcdbas cfg80211 kvm snd_seq rtsx_pci_ms memstick snd_seq_device irqbypass snd_pcm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_timer videobuf2_core joydev snd videodev i2c_i801 soundcore btusb media idma64 btrtl mei_me mei hci_uart btbcm shpchp btqca processor_thermal_device btintel intel_soc_dts_iosf intel_lpss_pci bluetooth int3403_thermal dell_smo8800 rfkill pinctrl_sunrisepoint intel_lpss_acpi pinctrl_intel intel_lpss int3402_thermal acpi_als int340x_thermal_zone kfifo_buf intel_hid int3400_thermal sparse_keymap industrialio acpi_thermal_rel tpm_tis tpm acpi_pad nfsd auth_rpcgss nfs_acl lockd grace dm_crypt i915 nouveau rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel mxm_wmi i2c_algo_bit drm_kms_helper ghash_clmulni_intel ttm drm serio_raw rtsx_pci nvme i2c_hid video wmi fjes sunrpc scsi_transport_iscsi CPU: 3 PID: 1648 Comm: pulseaudio Not tainted 4.5.0-302.fc24.x86_64 #1 Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.01.19 01/25/2016 0000000000000086 000000001cc2a6f0 ffff8804a6e637b8 ffffffff813d3fdf ffff8804a6e63800 ffffffffa046a6a8 ffff8804a6e637f0 ffffffff810a5de2 ffff8804a4660000 ffff8804a4660080 0000000000000000 0000000000000206 Call Trace: [<ffffffff813d3fdf>] dump_stack+0x63/0x84 [<ffffffff810a5de2>] warn_slowpath_common+0x82/0xc0 [<ffffffff810a5e7c>] warn_slowpath_fmt+0x5c/0x80 [<ffffffff817cc1e9>] ? schedule_hrtimeout_range_clock+0xb9/0x1a0 [<ffffffffa03e111a>] hsw_unclaimed_reg_debug+0x6a/0x90 [i915] [<ffffffffa03e82d9>] gen9_read32+0x119/0x320 [i915] [<ffffffffa03ed007>] i915_audio_component_codec_wake_override+0x87/0xc0 [i915] [<ffffffffa0931b2f>] snd_hdac_set_codec_wakeup+0x3f/0xa0 [snd_hda_core] [<ffffffffa06a751a>] azx_runtime_resume+0x18a/0x1b0 [snd_hda_intel] [<ffffffff8142069d>] pci_pm_runtime_resume+0x7d/0xb0 [<ffffffff81420620>] ? pci_restore_standard_config+0x40/0x40 [<ffffffff8151b927>] __rpm_callback+0x27/0x70 [<ffffffff81420620>] ? pci_restore_standard_config+0x40/0x40 [<ffffffff8151b994>] rpm_callback+0x24/0x80 [<ffffffff81420620>] ? pci_restore_standard_config+0x40/0x40 [<ffffffff8151c321>] rpm_resume+0x491/0x6a0 [<ffffffff813a527d>] ? blk_account_io_start+0xdd/0x1d0 [<ffffffff8151c163>] rpm_resume+0x2d3/0x6a0 [<ffffffff8121bd55>] ? __kmalloc+0x1e5/0x220 [<ffffffff8151d35e>] __pm_runtime_resume+0x4e/0x70 [<ffffffffa092cea3>] snd_hdac_power_up+0x13/0x20 [snd_hda_core] [<ffffffffa06baa4c>] azx_pcm_open+0x1dc/0x3c0 [snd_hda_codec] [<ffffffffa07a24de>] snd_pcm_open_substream+0x7e/0x130 [snd_pcm] [<ffffffffa07a2647>] snd_pcm_open+0xb7/0x250 [snd_pcm] [<ffffffff8121b012>] ? kmem_cache_alloc_trace+0x182/0x1d0 [<ffffffffa07598ca>] ? snd_card_file_add+0x2a/0xd0 [snd] [<ffffffff810d0150>] ? wake_up_q+0x70/0x70 [<ffffffffa07a2827>] snd_pcm_capture_open+0x47/0x70 [snd_pcm] [<ffffffffa0759461>] snd_open+0xb1/0x180 [snd] [<ffffffff812473c0>] chrdev_open+0xb0/0x180 [<ffffffff8123fe41>] do_dentry_open+0x201/0x2e0 [<ffffffff81247310>] ? cdev_put+0x30/0x30 [<ffffffff81241219>] vfs_open+0x59/0x60 [<ffffffff812508f3>] path_openat+0x1d3/0x14d0 [<ffffffff811f6cf1>] ? page_add_file_rmap+0x51/0x60 [<ffffffff81253751>] do_filp_open+0x91/0x100 [<ffffffff81260a8f>] ? __alloc_fd+0x3f/0x170 [<ffffffff812415b0>] do_sys_open+0x130/0x220 [<ffffffff812416be>] SyS_open+0x1e/0x20 [<ffffffff817cd0ee>] entry_SYSCALL_64_fastpath+0x12/0x6d
Created attachment 1144899 [details] File: dmesg
*** Bug 1333613 has been marked as a duplicate of this bug. ***
Description of problem: After setting up and calibrating powertop, this occured reproducibly during $ powertop --auto-tune Version-Release number of selected component: kernel Additional info: reporter: libreport-2.7.0 cmdline: BOOT_IMAGE=/boot/vmlinuz-4.5.3-300.fc24.x86_64 root=/dev/mapper/lvm-root ro rd.luks.uuid=luks-d3d83d48-8b4a-4ee7-8b9b-88b742e4f808 rd.lvm.lv=lvm/root rd.lvm.lv=lvm/swap resume=UUID=1d429030-4e29-4bbd-80a2-bfb3219a203c quiet kernel: 4.5.3-300.fc24.x86_64 pkg_fingerprint: 73BD E983 81B4 6521 pkg_vendor: Fedora Project reproducible: Not sure how to reproduce the problem runlevel: N 5 type: Kerneloops Truncated backtrace: WARNING: CPU: 3 PID: 3355 at drivers/gpu/drm/i915/intel_uncore.c:599 hsw_unclaimed_reg_debug+0x6a/0x90 [i915]() Unclaimed register detected after reading register 0x65f10 Modules linked in: cpufreq_stats rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_broute bridge ebtable_nat ip6table_mangle ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_raw iptable_mangle iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables bnep vfat fat uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev btusb media btrtl arc4 iwlmvm snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp mac80211 snd_hda_ext_core snd_soc_sst_match snd_hda_codec_hdmi snd_soc_core i2c_designware_platform snd_hda_codec_realtek intel_rapl i2c_designware_core snd_hda_codec_generic iwlwifi x86_pkg_temp_thermal snd_compress coretemp snd_pcm_dmaengine ac97_bus kvm_intel snd_hda_intel snd_hda_codec kvm cfg80211 snd_hda_core snd_hwdep snd_seq irqbypass snd_seq_device snd_pcm mei_me mei hci_uart i2c_i801 joydev snd_timer shpchp btbcm idma64 btqca intel_lpss_pci btintel thinkpad_acpi bluetooth tpm_infineon snd soundcore rfkill pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss soc_button_array acpi_pad tpm_tis tpm nfsd auth_rpcgss nfs_acl lockd grace dm_crypt 8021q garp stp llc mrp i915 e1000e crct10dif_pclmul i2c_algo_bit crc32_pclmul drm_kms_helper crc32c_intel ghash_clmulni_intel drm ptp serio_raw pps_core wmi i2c_hid video fjes sunrpc scsi_transport_iscsi CPU: 3 PID: 3355 Comm: tlp Not tainted 4.5.3-300.fc24.x86_64 #1 Hardware name: LENOVO 20GJCTO1WW/20GJCTO1WW, BIOS R0CET23W (1.11 ) 04/01/2016 0000000000000086 000000005d26f953 ffff8803aed9ba60 ffffffff813d4b6f ffff8803aed9baa8 ffffffffa02866a8 ffff8803aed9ba98 ffffffff810a5f72 ffff880409490000 ffff880409490080 0000000000000000 0000000000000202 Call Trace: [<ffffffff813d4b6f>] dump_stack+0x63/0x84 [<ffffffff810a5f72>] warn_slowpath_common+0x82/0xc0 [<ffffffff810a600c>] warn_slowpath_fmt+0x5c/0x80 [<ffffffff817cf809>] ? schedule_hrtimeout_range_clock+0xb9/0x1a0 [<ffffffffa01fd20a>] hsw_unclaimed_reg_debug+0x6a/0x90 [i915] [<ffffffffa02043d9>] gen9_read32+0x119/0x320 [i915] [<ffffffffa0209127>] i915_audio_component_codec_wake_override+0x87/0xc0 [i915] [<ffffffffa0518d1f>] snd_hdac_set_codec_wakeup+0x3f/0xa0 [snd_hda_core] [<ffffffffa04c1a95>] azx_runtime_resume+0x185/0x1a0 [snd_hda_intel] [<ffffffff814212dd>] pci_pm_runtime_resume+0x7d/0xb0 [<ffffffff81421260>] ? pci_restore_standard_config+0x40/0x40 [<ffffffff8151f8a7>] __rpm_callback+0x27/0x70 [<ffffffff81421260>] ? pci_restore_standard_config+0x40/0x40 [<ffffffff8151f914>] rpm_callback+0x24/0x80 [<ffffffff81421260>] ? pci_restore_standard_config+0x40/0x40 [<ffffffff815202a1>] rpm_resume+0x491/0x6a0 [<ffffffff815200e3>] rpm_resume+0x2d3/0x6a0 [<ffffffff81520bf5>] ? rpm_idle+0x25/0x250 [<ffffffff815215eb>] pm_runtime_forbid+0x4b/0x50 [<ffffffffa06906a4>] snd_hda_set_power_save+0x54/0xc0 [snd_hda_codec] [<ffffffffa04c2485>] param_set_xint+0x85/0xa0 [snd_hda_intel] [<ffffffff810c3a94>] param_attr_store+0x64/0xd0 [<ffffffff810c311e>] module_attr_store+0x1e/0x30 [<ffffffff812c6e89>] sysfs_kf_write+0x39/0x40 [<ffffffff812c644c>] kernfs_fop_write+0x11c/0x170 [<ffffffff81242827>] __vfs_write+0x37/0x120 [<ffffffff81261393>] ? __fd_install+0x33/0xe0 [<ffffffff810ef0d2>] ? percpu_down_read+0x12/0x50 [<ffffffff81243132>] vfs_write+0xa2/0x190 [<ffffffff81244065>] SyS_write+0x55/0xc0 [<ffffffff817d06ee>] entry_SYSCALL_64_fastpath+0x12/0x6d
*** Bug 1339775 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 1340218 ***
kernel-4.6.5-200.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-754e4768d8
kernel-4.6.5-300.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2016-30e3636e79
kernel-4.6.5-200.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-754e4768d8
kernel-4.6.5-300.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-30e3636e79
kernel-4.6.5-300.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.
kernel-4.6.5-200.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.