Attachment 125556 Details for Bug 97218 – dmesg

dmesg

file_97218.txt (text/plain), 61.26 KB, created by mwa on 2016-08-05 14:38:20 UTC

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Creator: mwa

Created: 2016-08-05 14:38:20 UTC

Size: 61.26 KB

patch

obsolete

>[ 6557.814076] pm_rpm: executing
>[ 6561.984134] pm_rpm: starting subtest system-suspend
>[ 6562.344244] PM: Syncing filesystems ... done.
>[ 6562.347778] PM: Preparing system for sleep (mem)
>[ 6562.350320] Freezing user space processes ... (elapsed 0.002 seconds) done.
>[ 6562.352926] Double checking all user space processes after OOM killer disable... (elapsed 0.000 seconds) 
>[ 6562.353137] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[ 6562.355021] PM: Suspending system (mem)
>[ 6562.356214] Suspending console(s) (use no_console_suspend to debug)
>[ 6562.391832] sd 4:0:0:0: [sdc] Synchronizing SCSI cache
>[ 6562.394359] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
>[ 6562.395053] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[ 6562.395254] sd 4:0:0:0: [sdc] Stopping disk
>[ 6562.395765] sd 1:0:0:0: [sdb] Stopping disk
>[ 6562.396010] sd 0:0:0:0: [sda] Stopping disk
>[ 6562.453148] serial 00:06: disabled
>[ 6562.454461] serial 00:06: System wakeup disabled by ACPI
>[ 6562.458097] ------------[ cut here ]------------
>[ 6562.458170] WARNING: CPU: 1 PID: 126 at drivers/gpu/drm/i915/intel_drv.h:1590 intel_runtime_pm_get+0xe3/0x160 [i915]
>[ 6562.458171] Device suspended during HW access
>[ 6562.458229] Modules linked in: netconsole xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables intel_rapl x86_pkg_temp_thermal coretemp eeepc_wmi asus_wmi kvm_intel iTCO_wdt rfkill iTCO_vendor_support sparse_keymap kvm irqbypass snd_usb_audio crct10dif_pclmul snd_usbmidi_lib crc32_pclmul snd_rawmidi snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic i2c_i801
>[ 6562.458265]  snd_hda_codec_hdmi i2c_smbus snd_hda_intel lpc_ich snd_hda_codec gspca_zc3xx gspca_main snd_hwdep joydev v4l2_common snd_hda_core videodev snd_seq snd_seq_device media snd_pcm snd_timer snd mei_me mei shpchp soundcore wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc i915 crc32c_intel serio_raw i2c_algo_bit drm_kms_helper r8169 mii drm video [last unloaded: netconsole]
>[ 6562.458269] CPU: 1 PID: 126 Comm: kworker/u8:6 Tainted: G        W       4.7.0-drm-intel-debug+ #16
>[ 6562.458270] Hardware name: ASUS All Series/Z87-K, BIOS 1202 05/13/2014
>[ 6562.458276] Workqueue: events_unbound async_run_entry_fn
>[ 6562.458281]  ffffffffa03524c3 00000000105ffb6b ffff8801b6c47598 ffffffff81958165
>[ 6562.458285]  0000000041b58ab3 ffffffff829cd220 ffffffff81958090 0000000000000000
>[ 6562.458288]  ffff8801b6c47600 0000000000000021 00000000105ffb6b 0000000000000000
>[ 6562.458289] Call Trace:
>[ 6562.458353]  [<ffffffffa03524c3>] ? intel_runtime_pm_get+0xe3/0x160 [i915]
>[ 6562.458358]  [<ffffffff81958165>] dump_stack+0xd5/0x150
>[ 6562.458361]  [<ffffffff81958090>] ? _atomic_dec_and_lock+0xa0/0xa0
>[ 6562.458364]  [<ffffffff81161826>] __warn+0x136/0x170
>[ 6562.458433]  [<ffffffffa03f33e0>] ? i915_audio_component_put_power+0x50/0x50 [i915]
>[ 6562.458435]  [<ffffffff8116190d>] warn_slowpath_fmt+0xad/0xe0
>[ 6562.458438]  [<ffffffff81161860>] ? __warn+0x170/0x170
>[ 6562.458441]  [<ffffffff822ebbe6>] ? _raw_spin_unlock_irqrestore+0x36/0x60
>[ 6562.458445]  [<ffffffff81230bae>] ? trace_hardirqs_on_caller+0x18e/0x3f0
>[ 6562.458456]  [<ffffffff81230e1d>] ? trace_hardirqs_on+0xd/0x10
>[ 6562.458461]  [<ffffffff81c67ec2>] ? __pm_runtime_resume+0x52/0xb0
>[ 6562.458521]  [<ffffffffa0352441>] ? intel_runtime_pm_get+0x61/0x160 [i915]
>[ 6562.458592]  [<ffffffffa03524c3>] intel_runtime_pm_get+0xe3/0x160 [i915]
>[ 6562.458662]  [<ffffffffa0352560>] intel_display_power_get+0x20/0x50 [i915]
>[ 6562.458729]  [<ffffffffa03f340f>] i915_audio_component_get_power+0x2f/0x50 [i915]
>[ 6562.458741]  [<ffffffffa10296d6>] snd_hdac_display_power+0x116/0x250 [snd_hda_core]
>[ 6562.458748]  [<ffffffffa0c16a6a>] azx_runtime_resume+0x34a/0x540 [snd_hda_intel]
>[ 6562.458751]  [<ffffffff81a35e87>] pci_pm_runtime_resume+0xd7/0x160
>[ 6562.458754]  [<ffffffff81a35db0>] ? pci_restore_standard_config+0x60/0x60
>[ 6562.458757]  [<ffffffff81c64198>] __rpm_callback+0x48/0xa0
>[ 6562.458759]  [<ffffffff81a35db0>] ? pci_restore_standard_config+0x60/0x60
>[ 6562.458762]  [<ffffffff81c64546>] rpm_callback+0xe6/0x180
>[ 6562.458764]  [<ffffffff81a35db0>] ? pci_restore_standard_config+0x60/0x60
>[ 6562.458767]  [<ffffffff81c655db>] rpm_resume+0x8eb/0xf60
>[ 6562.458780]  [<ffffffff81c64cf0>] ? rpm_check_suspend_allowed+0x180/0x180
>[ 6562.458783]  [<ffffffff81c67ea7>] ? __pm_runtime_resume+0x37/0xb0
>[ 6562.458786]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6562.458789]  [<ffffffff81c67eb5>] __pm_runtime_resume+0x45/0xb0
>[ 6562.458792]  [<ffffffff81a37b35>] pci_pm_suspend+0x75/0x240
>[ 6562.458794]  [<ffffffff81a37ac0>] ? pci_pm_suspend_noirq+0x300/0x300
>[ 6562.458797]  [<ffffffff81c6a4ad>] dpm_run_callback+0xfd/0x630
>[ 6562.458801]  [<ffffffff81c6bec4>] __device_suspend+0x254/0x700
>[ 6562.458804]  [<ffffffff81c6bc70>] ? async_suspend_late+0x130/0x130
>[ 6562.458806]  [<ffffffff8122fd50>] ? print_usage_bug+0x480/0x480
>[ 6562.458809]  [<ffffffff8123b801>] ? do_raw_spin_lock+0x121/0x1d0
>[ 6562.458812]  [<ffffffff8122a0e7>] ? check_chain_key+0x157/0x230
>[ 6562.458815]  [<ffffffff81c6c370>] ? __device_suspend+0x700/0x700
>[ 6562.458818]  [<ffffffff81c6c393>] async_suspend+0x23/0x130
>[ 6562.458820]  [<ffffffff811bc1d5>] async_run_entry_fn+0xf5/0x430
>[ 6562.458823]  [<ffffffff811bc0e0>] ? current_is_async+0x70/0x70
>[ 6562.458827]  [<ffffffff811a57d8>] process_one_work+0x558/0x1080
>[ 6562.458829]  [<ffffffff811a5719>] ? process_one_work+0x499/0x1080
>[ 6562.458832]  [<ffffffff811a5280>] ? cancel_delayed_work+0x240/0x240
>[ 6562.458844]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6562.458847]  [<ffffffff811a66d3>] worker_thread+0x3d3/0xb20
>[ 6562.458850]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6562.458853]  [<ffffffff811b49ce>] kthread+0x1fe/0x290
>[ 6562.458856]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6562.458859]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6562.458863]  [<ffffffff822ec52f>] ret_from_fork+0x1f/0x40
>[ 6562.458866]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6562.458885] ---[ end trace f6247f3faf610f1f ]---
>[ 6562.458912] ------------[ cut here ]------------
>[ 6562.458979] WARNING: CPU: 1 PID: 126 at drivers/gpu/drm/i915/intel_drv.h:1590 gen6_read32+0x3fe/0x5c0 [i915]
>[ 6562.458980] Device suspended during HW access
>[ 6562.459030] Modules linked in: netconsole xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables intel_rapl x86_pkg_temp_thermal coretemp eeepc_wmi asus_wmi kvm_intel iTCO_wdt rfkill iTCO_vendor_support sparse_keymap kvm irqbypass snd_usb_audio crct10dif_pclmul snd_usbmidi_lib crc32_pclmul snd_rawmidi snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic i2c_i801
>[ 6562.459062]  snd_hda_codec_hdmi i2c_smbus snd_hda_intel lpc_ich snd_hda_codec gspca_zc3xx gspca_main snd_hwdep joydev v4l2_common snd_hda_core videodev snd_seq snd_seq_device media snd_pcm snd_timer snd mei_me mei shpchp soundcore wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc i915 crc32c_intel serio_raw i2c_algo_bit drm_kms_helper r8169 mii drm video [last unloaded: netconsole]
>[ 6562.459065] CPU: 1 PID: 126 Comm: kworker/u8:6 Tainted: G        W       4.7.0-drm-intel-debug+ #16
>[ 6562.459066] Hardware name: ASUS All Series/Z87-K, BIOS 1202 05/13/2014
>[ 6562.459069] Workqueue: events_unbound async_run_entry_fn
>[ 6562.459074]  ffffffffa03e6bde 00000000105ffb6b ffff8801b6c47498 ffffffff81958165
>[ 6562.459077]  0000000041b58ab3 ffffffff829cd220 ffffffff81958090 0000000000000000
>[ 6562.459081]  ffff8801b6c47500 0000000000000021 00000000105ffb6b 0000000000000000
>[ 6562.459081] Call Trace:
>[ 6562.459148]  [<ffffffffa03e6bde>] ? gen6_read32+0x3fe/0x5c0 [i915]
>[ 6562.459151]  [<ffffffff81958165>] dump_stack+0xd5/0x150
>[ 6562.459154]  [<ffffffff81958090>] ? _atomic_dec_and_lock+0xa0/0xa0
>[ 6562.459156]  [<ffffffff81161826>] __warn+0x136/0x170
>[ 6562.459159]  [<ffffffff8116190d>] warn_slowpath_fmt+0xad/0xe0
>[ 6562.459161]  [<ffffffff81161860>] ? __warn+0x170/0x170
>[ 6562.459164]  [<ffffffff81230e1d>] ? trace_hardirqs_on+0xd/0x10
>[ 6562.459225]  [<ffffffffa035256a>] ? intel_display_power_get+0x2a/0x50 [i915]
>[ 6562.459291]  [<ffffffffa03e6821>] ? gen6_read32+0x41/0x5c0 [i915]
>[ 6562.459357]  [<ffffffffa03e6bde>] gen6_read32+0x3fe/0x5c0 [i915]
>[ 6562.459418]  [<ffffffffa034f213>] hsw_set_power_well.constprop.7+0x43/0x240 [i915]
>[ 6562.459478]  [<ffffffffa034f4d3>] hsw_power_well_enable+0x13/0x20 [i915]
>[ 6562.459538]  [<ffffffffa034cc39>] intel_power_well_enable+0x59/0xd0 [i915]
>[ 6562.459598]  [<ffffffffa034cda0>] __intel_display_power_get_domain+0xf0/0x1f0 [i915]
>[ 6562.459664]  [<ffffffffa03f33e0>] ? i915_audio_component_put_power+0x50/0x50 [i915]
>[ 6562.459725]  [<ffffffffa0352575>] intel_display_power_get+0x35/0x50 [i915]
>[ 6562.459791]  [<ffffffffa03f340f>] i915_audio_component_get_power+0x2f/0x50 [i915]
>[ 6562.459802]  [<ffffffffa10296d6>] snd_hdac_display_power+0x116/0x250 [snd_hda_core]
>[ 6562.459809]  [<ffffffffa0c16a6a>] azx_runtime_resume+0x34a/0x540 [snd_hda_intel]
>[ 6562.459812]  [<ffffffff81a35e87>] pci_pm_runtime_resume+0xd7/0x160
>[ 6562.459814]  [<ffffffff81a35db0>] ? pci_restore_standard_config+0x60/0x60
>[ 6562.459817]  [<ffffffff81c64198>] __rpm_callback+0x48/0xa0
>[ 6562.459819]  [<ffffffff81a35db0>] ? pci_restore_standard_config+0x60/0x60
>[ 6562.459822]  [<ffffffff81c64546>] rpm_callback+0xe6/0x180
>[ 6562.459824]  [<ffffffff81a35db0>] ? pci_restore_standard_config+0x60/0x60
>[ 6562.459827]  [<ffffffff81c655db>] rpm_resume+0x8eb/0xf60
>[ 6562.459830]  [<ffffffff81c64cf0>] ? rpm_check_suspend_allowed+0x180/0x180
>[ 6562.459833]  [<ffffffff81c67ea7>] ? __pm_runtime_resume+0x37/0xb0
>[ 6562.459836]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6562.459839]  [<ffffffff81c67eb5>] __pm_runtime_resume+0x45/0xb0
>[ 6562.459841]  [<ffffffff81a37b35>] pci_pm_suspend+0x75/0x240
>[ 6562.459844]  [<ffffffff81a37ac0>] ? pci_pm_suspend_noirq+0x300/0x300
>[ 6562.459847]  [<ffffffff81c6a4ad>] dpm_run_callback+0xfd/0x630
>[ 6562.459850]  [<ffffffff81c6bec4>] __device_suspend+0x254/0x700
>[ 6562.459853]  [<ffffffff81c6bc70>] ? async_suspend_late+0x130/0x130
>[ 6562.459855]  [<ffffffff8122fd50>] ? print_usage_bug+0x480/0x480
>[ 6562.459858]  [<ffffffff8123b801>] ? do_raw_spin_lock+0x121/0x1d0
>[ 6562.459860]  [<ffffffff8122a0e7>] ? check_chain_key+0x157/0x230
>[ 6562.459863]  [<ffffffff81c6c370>] ? __device_suspend+0x700/0x700
>[ 6562.459866]  [<ffffffff81c6c393>] async_suspend+0x23/0x130
>[ 6562.459869]  [<ffffffff811bc1d5>] async_run_entry_fn+0xf5/0x430
>[ 6562.459872]  [<ffffffff811bc0e0>] ? current_is_async+0x70/0x70
>[ 6562.459875]  [<ffffffff811a57d8>] process_one_work+0x558/0x1080
>[ 6562.459877]  [<ffffffff811a5719>] ? process_one_work+0x499/0x1080
>[ 6562.459880]  [<ffffffff811a5280>] ? cancel_delayed_work+0x240/0x240
>[ 6562.459883]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6562.459886]  [<ffffffff811a66d3>] worker_thread+0x3d3/0xb20
>[ 6562.459889]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6562.459892]  [<ffffffff811b49ce>] kthread+0x1fe/0x290
>[ 6562.459895]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6562.459898]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6562.459901]  [<ffffffff822ec52f>] ret_from_fork+0x1f/0x40
>[ 6562.459904]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6562.459922] ---[ end trace f6247f3faf610f20 ]---
>[ 6562.563806] snd_hda_intel 0000:00:03.0: CORB reset timeout#1, CORBRP = 0
>[ 6562.807646] PM: suspend of devices complete after 448.055 msecs
>[ 6562.823495] PM: late suspend of devices complete after 15.842 msecs
>[ 6562.837490] r8169 0000:03:00.0: System wakeup enabled by ACPI
>[ 6562.842619] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
>[ 6562.847170] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI
>[ 6562.848466] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[ 6562.888236] PM: noirq suspend of devices complete after 64.734 msecs
>[ 6562.888461] ACPI: Preparing to enter system sleep state S3
>[ 6563.021125] PM: Saving platform NVS memory
>[ 6563.021276] Disabling non-boot CPUs ...
>[ 6563.031047] numa_remove_cpu cpu 1 node 0: mask now 0,2-3
>[ 6563.032326] smpboot: CPU 1 is now offline
>[ 6563.055214] numa_remove_cpu cpu 2 node 0: mask now 0,3
>[ 6563.056379] smpboot: CPU 2 is now offline
>[ 6563.068747] numa_remove_cpu cpu 3 node 0: mask now 0
>[ 6563.069933] smpboot: CPU 3 is now offline
>[ 6563.083473] ACPI: Low-level resume complete
>[ 6563.083918] PM: Restoring platform NVS memory
>[ 6563.087412] Enabling non-boot CPUs ...
>[ 6563.090600] x86: Booting SMP configuration:
>[ 6563.090602] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[ 6563.091811] numa_add_cpu cpu 1 node 0: mask now 0-1
>[ 6563.099061]  cache: parent cpu1 should not be sleeping
>[ 6563.129907] CPU1 is up
>[ 6563.132694] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[ 6563.133886] numa_add_cpu cpu 2 node 0: mask now 0-2
>[ 6563.141168]  cache: parent cpu2 should not be sleeping
>[ 6563.173186] CPU2 is up
>[ 6563.175816] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[ 6563.177008] numa_add_cpu cpu 3 node 0: mask now 0-3
>[ 6563.184279]  cache: parent cpu3 should not be sleeping
>[ 6563.217397] CPU3 is up
>[ 6563.222306] ACPI: Waking up from system sleep state S3
>[ 6563.392334] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI
>[ 6563.404987] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
>[ 6563.407444] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[ 6563.408350] PM: noirq resume of devices complete after 41.508 msecs
>[ 6563.444454] PM: early resume of devices complete after 35.995 msecs
>[ 6563.449208] r8169 0000:03:00.0: System wakeup disabled by ACPI
>[ 6563.454270] sd 0:0:0:0: [sda] Starting disk
>[ 6563.459056] sd 1:0:0:0: [sdb] Starting disk
>[ 6563.461826] sd 4:0:0:0: [sdc] Starting disk
>[ 6563.487735] r8169 0000:03:00.0 enp3s0: link down
>[ 6563.506214] rtc_cmos 00:02: System wakeup disabled by ACPI
>[ 6563.687290] serial 00:06: activated
>[ 6563.762138] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[ 6563.830887] ata2.00: configured for UDMA/133
>[ 6564.344179] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[ 6564.350284] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20160422/psargs-359)
>[ 6564.350586] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT4._GTF] (Node ffff8801d52f90e0), AE_NOT_FOUND (20160422/psparse-542)
>[ 6564.358437] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20160422/psargs-359)
>[ 6564.358738] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT4._GTF] (Node ffff8801d52f90e0), AE_NOT_FOUND (20160422/psparse-542)
>[ 6564.359959] ata5.00: configured for UDMA/100
>[ 6564.496089] PM: resume of devices complete after 1051.613 msecs
>[ 6564.502107] PM: Finishing wakeup.
>[ 6564.502111] Restarting tasks ... 
>[ 6564.506892] pci_bus 0000:05: Allocating resources
>[ 6564.507024] pci 0000:04:00.0: bridge window [io  0x1000-0x0fff] to [bus 05] add_size 1000
>[ 6564.507166] pci 0000:04:00.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 05] add_size 200000 add_align 100000
>[ 6564.507288] pci 0000:04:00.0: bridge window [mem 0x00100000-0x000fffff] to [bus 05] add_size 200000 add_align 100000
>[ 6564.507906] pci 0000:04:00.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000
>[ 6564.507911] pci 0000:04:00.0: res[14]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000
>[ 6564.507916] pci 0000:04:00.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[ 6564.507921] pci 0000:04:00.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[ 6564.507926] pci 0000:04:00.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[ 6564.507930] pci 0000:04:00.0: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>[ 6564.507977] pci 0000:04:00.0: BAR 14: assigned [mem 0xdf600000-0xdf7fffff]
>[ 6564.508008] pci 0000:04:00.0: BAR 15: assigned [mem 0xdf800000-0xdf9fffff 64bit pref]
>[ 6564.508018] pci 0000:04:00.0: BAR 13: assigned [io  0x3000-0x3fff]
>[ 6564.508210] pci 0000:04:00.0: PCI bridge to [bus 05]
>[ 6564.508218] pci 0000:04:00.0:   bridge window [io  0x3000-0x3fff]
>[ 6564.508233] pci 0000:04:00.0:   bridge window [mem 0xdf600000-0xdf7fffff]
>[ 6564.508244] pci 0000:04:00.0:   bridge window [mem 0xdf800000-0xdf9fffff 64bit pref]
>[ 6564.509236] done.
>[ 6565.094005] ------------[ cut here ]------------
>[ 6565.094090] WARNING: CPU: 2 PID: 6211 at drivers/gpu/drm/i915/intel_display.c:9412 hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6565.094093] Power well on
>[ 6565.094096] Modules linked in: netconsole xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables intel_rapl x86_pkg_temp_thermal coretemp eeepc_wmi asus_wmi kvm_intel iTCO_wdt rfkill iTCO_vendor_support sparse_keymap kvm irqbypass snd_usb_audio crct10dif_pclmul snd_usbmidi_lib crc32_pclmul snd_rawmidi snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic i2c_i801
>[ 6565.094222]  snd_hda_codec_hdmi i2c_smbus snd_hda_intel lpc_ich snd_hda_codec gspca_zc3xx gspca_main snd_hwdep joydev v4l2_common snd_hda_core videodev snd_seq snd_seq_device media snd_pcm snd_timer snd mei_me mei shpchp soundcore wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc i915 crc32c_intel serio_raw i2c_algo_bit drm_kms_helper r8169 mii drm video [last unloaded: netconsole]
>[ 6565.094272] CPU: 2 PID: 6211 Comm: kworker/2:0 Tainted: G        W       4.7.0-drm-intel-debug+ #16
>[ 6565.094276] Hardware name: ASUS All Series/Z87-K, BIOS 1202 05/13/2014
>[ 6565.094282] Workqueue: pm pm_runtime_work
>[ 6565.094285]  ffffffffa043d987 0000000053d6a2e2 ffff88014adaf7f8 ffffffff81958165
>[ 6565.094292]  0000000041b58ab3 ffffffff829cd220 ffffffff81958090 0000000000000000
>[ 6565.094297]  ffff88014adaf800 000000000000000d 0000000053d6a2e2 0000000000000000
>[ 6565.094303] Call Trace:
>[ 6565.094376]  [<ffffffffa043d987>] ? hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6565.094382]  [<ffffffff81958165>] dump_stack+0xd5/0x150
>[ 6565.094387]  [<ffffffff81958090>] ? _atomic_dec_and_lock+0xa0/0xa0
>[ 6565.094394]  [<ffffffff81161826>] __warn+0x136/0x170
>[ 6565.094398]  [<ffffffff8116190d>] warn_slowpath_fmt+0xad/0xe0
>[ 6565.094401]  [<ffffffff81161860>] ? __warn+0x170/0x170
>[ 6565.094408]  [<ffffffff8126bdb2>] ? rcu_read_lock_sched_held+0x92/0xa0
>[ 6565.094478]  [<ffffffffa03e6c6a>] ? gen6_read32+0x48a/0x5c0 [i915]
>[ 6565.094550]  [<ffffffffa043d6f0>] ? hsw_enable_pc8+0x710/0xbd0 [i915]
>[ 6565.094623]  [<ffffffffa043d987>] hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6565.094684]  [<ffffffffa0315589>] intel_runtime_suspend+0x279/0x520 [i915]
>[ 6565.094695]  [<ffffffff81a36bff>] pci_pm_runtime_suspend+0xef/0x2d0
>[ 6565.094699]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6565.094703]  [<ffffffff81c64198>] __rpm_callback+0x48/0xa0
>[ 6565.094707]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6565.094710]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6565.094714]  [<ffffffff81c64546>] rpm_callback+0xe6/0x180
>[ 6565.094718]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6565.094722]  [<ffffffff81c65f62>] rpm_suspend+0x312/0xeb0
>[ 6565.094726]  [<ffffffff81c65c50>] ? rpm_resume+0xf60/0xf60
>[ 6565.094730]  [<ffffffff81c6859b>] ? pm_runtime_work+0x2b/0x100
>[ 6565.094739]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6565.094743]  [<ffffffff81c68652>] pm_runtime_work+0xe2/0x100
>[ 6565.094748]  [<ffffffff811a57d8>] process_one_work+0x558/0x1080
>[ 6565.094752]  [<ffffffff811a5719>] ? process_one_work+0x499/0x1080
>[ 6565.094756]  [<ffffffff811a5280>] ? cancel_delayed_work+0x240/0x240
>[ 6565.094761]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6565.094765]  [<ffffffff811a66d3>] worker_thread+0x3d3/0xb20
>[ 6565.094770]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6565.094776]  [<ffffffff811b49ce>] kthread+0x1fe/0x290
>[ 6565.094780]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6565.094784]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6565.094790]  [<ffffffff822ec52f>] ret_from_fork+0x1f/0x40
>[ 6565.094794]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6565.094798] ---[ end trace f6247f3faf610f21 ]---
>[ 6565.198098] pm_rpm: exiting, ret=0
>[ 6565.312725] ------------[ cut here ]------------
>[ 6565.312805] WARNING: CPU: 3 PID: 6065 at drivers/gpu/drm/i915/intel_display.c:9412 hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6565.312806] Power well on
>[ 6565.312858] Modules linked in: netconsole xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables intel_rapl x86_pkg_temp_thermal coretemp eeepc_wmi asus_wmi kvm_intel iTCO_wdt rfkill iTCO_vendor_support sparse_keymap kvm irqbypass snd_usb_audio crct10dif_pclmul snd_usbmidi_lib crc32_pclmul snd_rawmidi snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic i2c_i801
>[ 6565.312890]  snd_hda_codec_hdmi i2c_smbus snd_hda_intel lpc_ich snd_hda_codec gspca_zc3xx gspca_main snd_hwdep joydev v4l2_common snd_hda_core videodev snd_seq snd_seq_device media snd_pcm snd_timer snd mei_me mei shpchp soundcore wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc i915 crc32c_intel serio_raw i2c_algo_bit drm_kms_helper r8169 mii drm video [last unloaded: netconsole]
>[ 6565.312893] CPU: 3 PID: 6065 Comm: kworker/3:1 Tainted: G        W       4.7.0-drm-intel-debug+ #16
>[ 6565.312895] Hardware name: ASUS All Series/Z87-K, BIOS 1202 05/13/2014
>[ 6565.312900] Workqueue: pm pm_runtime_work
>[ 6565.312905]  ffffffffa043d987 00000000872cf052 ffff8801cbfa77f8 ffffffff81958165
>[ 6565.312908]  0000000041b58ab3 ffffffff829cd220 ffffffff81958090 0000000000000000
>[ 6565.312911]  ffff8801cbfa7800 000000000000000d 00000000872cf052 0000000000000000
>[ 6565.312912] Call Trace:
>[ 6565.312984]  [<ffffffffa043d987>] ? hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6565.312989]  [<ffffffff81958165>] dump_stack+0xd5/0x150
>[ 6565.312991]  [<ffffffff81958090>] ? _atomic_dec_and_lock+0xa0/0xa0
>[ 6565.312995]  [<ffffffff81161826>] __warn+0x136/0x170
>[ 6565.312997]  [<ffffffff8116190d>] warn_slowpath_fmt+0xad/0xe0
>[ 6565.313000]  [<ffffffff81161860>] ? __warn+0x170/0x170
>[ 6565.313004]  [<ffffffff8126bdb2>] ? rcu_read_lock_sched_held+0x92/0xa0
>[ 6565.313073]  [<ffffffffa03e6c6a>] ? gen6_read32+0x48a/0x5c0 [i915]
>[ 6565.313143]  [<ffffffffa043d6f0>] ? hsw_enable_pc8+0x710/0xbd0 [i915]
>[ 6565.313213]  [<ffffffffa043d987>] hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6565.313273]  [<ffffffffa0315589>] intel_runtime_suspend+0x279/0x520 [i915]
>[ 6565.313276]  [<ffffffff81a36bff>] pci_pm_runtime_suspend+0xef/0x2d0
>[ 6565.313278]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6565.313281]  [<ffffffff81c64198>] __rpm_callback+0x48/0xa0
>[ 6565.313283]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6565.313285]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6565.313288]  [<ffffffff81c64546>] rpm_callback+0xe6/0x180
>[ 6565.313290]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6565.313293]  [<ffffffff81c65f62>] rpm_suspend+0x312/0xeb0
>[ 6565.313296]  [<ffffffff81c65c50>] ? rpm_resume+0xf60/0xf60
>[ 6565.313299]  [<ffffffff81c6859b>] ? pm_runtime_work+0x2b/0x100
>[ 6565.313302]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6565.313305]  [<ffffffff81c68652>] pm_runtime_work+0xe2/0x100
>[ 6565.313308]  [<ffffffff811a57d8>] process_one_work+0x558/0x1080
>[ 6565.313311]  [<ffffffff811a5719>] ? process_one_work+0x499/0x1080
>[ 6565.313314]  [<ffffffff811a5280>] ? cancel_delayed_work+0x240/0x240
>[ 6565.313317]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6565.313320]  [<ffffffff811a66d3>] worker_thread+0x3d3/0xb20
>[ 6565.313323]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6565.313326]  [<ffffffff811b49ce>] kthread+0x1fe/0x290
>[ 6565.313329]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6565.313332]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6565.313336]  [<ffffffff822ec52f>] ret_from_fork+0x1f/0x40
>[ 6565.313339]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6565.313370] ---[ end trace f6247f3faf610f22 ]---
>[ 6566.523824] r8169 0000:03:00.0 enp3s0: link up
>[ 6567.053226] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[ 6567.219332] ata1.00: configured for UDMA/100
>[ 6576.123836] [drm] GPU HANG: ecode 7:0:0xeedfefa7, in pm_rpm [6146], reason: Hang on blitter ring, bsd ring, video enhancement ring, action: reset
>[ 6576.123941] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[ 6576.123944] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[ 6576.123947] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[ 6576.123949] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[ 6576.123952] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[ 6576.127135] drm/i915: Resetting chip after gpu hang
>[ 6576.591934] pm_rpm: executing
>[ 6578.150990] pm_rpm: starting subtest system-suspend-execbuf
>[ 6578.164671] ------------[ cut here ]------------
>[ 6578.164748] WARNING: CPU: 0 PID: 1118 at drivers/gpu/drm/i915/intel_display.c:9412 hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6578.164751] Power well on
>[ 6578.164754] Modules linked in: netconsole xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables intel_rapl x86_pkg_temp_thermal coretemp eeepc_wmi asus_wmi kvm_intel iTCO_wdt rfkill iTCO_vendor_support sparse_keymap kvm irqbypass snd_usb_audio crct10dif_pclmul snd_usbmidi_lib crc32_pclmul snd_rawmidi snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic i2c_i801
>[ 6578.164824]  snd_hda_codec_hdmi i2c_smbus snd_hda_intel lpc_ich snd_hda_codec gspca_zc3xx gspca_main snd_hwdep joydev v4l2_common snd_hda_core videodev snd_seq snd_seq_device media snd_pcm snd_timer snd mei_me mei shpchp soundcore wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc i915 crc32c_intel serio_raw i2c_algo_bit drm_kms_helper r8169 mii drm video [last unloaded: netconsole]
>[ 6578.164869] CPU: 0 PID: 1118 Comm: kworker/0:0 Tainted: G        W       4.7.0-drm-intel-debug+ #16
>[ 6578.164872] Hardware name: ASUS All Series/Z87-K, BIOS 1202 05/13/2014
>[ 6578.164878] Workqueue: pm pm_runtime_work
>[ 6578.164881]  ffffffffa043d987 00000000e6b54da0 ffff8801c11df7f8 ffffffff81958165
>[ 6578.164887]  0000000041b58ab3 ffffffff829cd220 ffffffff81958090 0000000000000000
>[ 6578.164892]  ffff8801c11df800 000000000000000d 00000000e6b54da0 0000000000000000
>[ 6578.164897] Call Trace:
>[ 6578.164965]  [<ffffffffa043d987>] ? hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6578.164971]  [<ffffffff81958165>] dump_stack+0xd5/0x150
>[ 6578.164975]  [<ffffffff81958090>] ? _atomic_dec_and_lock+0xa0/0xa0
>[ 6578.164979]  [<ffffffff81161826>] __warn+0x136/0x170
>[ 6578.164983]  [<ffffffff8116190d>] warn_slowpath_fmt+0xad/0xe0
>[ 6578.164986]  [<ffffffff81161860>] ? __warn+0x170/0x170
>[ 6578.164992]  [<ffffffff8126bdb2>] ? rcu_read_lock_sched_held+0x92/0xa0
>[ 6578.165058]  [<ffffffffa03e6c6a>] ? gen6_read32+0x48a/0x5c0 [i915]
>[ 6578.165125]  [<ffffffffa043d6f0>] ? hsw_enable_pc8+0x710/0xbd0 [i915]
>[ 6578.165192]  [<ffffffffa043d987>] hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6578.165249]  [<ffffffffa0315589>] intel_runtime_suspend+0x279/0x520 [i915]
>[ 6578.165254]  [<ffffffff81a36bff>] pci_pm_runtime_suspend+0xef/0x2d0
>[ 6578.165258]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6578.165261]  [<ffffffff81c64198>] __rpm_callback+0x48/0xa0
>[ 6578.165265]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6578.165268]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6578.165272]  [<ffffffff81c64546>] rpm_callback+0xe6/0x180
>[ 6578.165275]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6578.165279]  [<ffffffff81c65f62>] rpm_suspend+0x312/0xeb0
>[ 6578.165283]  [<ffffffff81c65c50>] ? rpm_resume+0xf60/0xf60
>[ 6578.165287]  [<ffffffff81c6859b>] ? pm_runtime_work+0x2b/0x100
>[ 6578.165292]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6578.165296]  [<ffffffff81c68652>] pm_runtime_work+0xe2/0x100
>[ 6578.165300]  [<ffffffff811a57d8>] process_one_work+0x558/0x1080
>[ 6578.165304]  [<ffffffff811a5719>] ? process_one_work+0x499/0x1080
>[ 6578.165308]  [<ffffffff811a5280>] ? cancel_delayed_work+0x240/0x240
>[ 6578.165312]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6578.165316]  [<ffffffff811a66d3>] worker_thread+0x3d3/0xb20
>[ 6578.165320]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6578.165325]  [<ffffffff811b49ce>] kthread+0x1fe/0x290
>[ 6578.165328]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6578.165332]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6578.165337]  [<ffffffff822ec52f>] ret_from_fork+0x1f/0x40
>[ 6578.165342]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6578.165853] ---[ end trace f6247f3faf610f23 ]---
>[ 6578.894775] PM: Syncing filesystems ... done.
>[ 6578.896933] PM: Preparing system for sleep (mem)
>[ 6578.898235] Freezing user space processes ... (elapsed 0.002 seconds) done.
>[ 6578.900876] Double checking all user space processes after OOM killer disable... (elapsed 0.000 seconds) 
>[ 6578.901147] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done.
>[ 6578.903278] PM: Suspending system (mem)
>[ 6578.903818] Suspending console(s) (use no_console_suspend to debug)
>[ 6578.940144] sd 4:0:0:0: [sdc] Synchronizing SCSI cache
>[ 6578.940823] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
>[ 6578.941399] sd 1:0:0:0: [sdb] Stopping disk
>[ 6578.941464] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[ 6578.942427] sd 0:0:0:0: [sda] Stopping disk
>[ 6578.942593] sd 4:0:0:0: [sdc] Stopping disk
>[ 6578.994412] serial 00:06: disabled
>[ 6578.995721] serial 00:06: System wakeup disabled by ACPI
>[ 6579.355126] PM: suspend of devices complete after 448.072 msecs
>[ 6579.397935] PM: late suspend of devices complete after 42.799 msecs
>[ 6579.412907] r8169 0000:03:00.0: System wakeup enabled by ACPI
>[ 6579.417713] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
>[ 6579.422229] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI
>[ 6579.423548] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[ 6579.461489] PM: noirq suspend of devices complete after 63.546 msecs
>[ 6579.461714] ACPI: Preparing to enter system sleep state S3
>[ 6579.591912] PM: Saving platform NVS memory
>[ 6579.591996] Disabling non-boot CPUs ...
>[ 6579.600457] numa_remove_cpu cpu 1 node 0: mask now 0,2-3
>[ 6579.601602] smpboot: CPU 1 is now offline
>[ 6579.616188] numa_remove_cpu cpu 2 node 0: mask now 0,3
>[ 6579.617410] smpboot: CPU 2 is now offline
>[ 6579.630199] numa_remove_cpu cpu 3 node 0: mask now 0
>[ 6579.631342] smpboot: CPU 3 is now offline
>[ 6579.644080] ACPI: Low-level resume complete
>[ 6579.644520] PM: Restoring platform NVS memory
>[ 6579.648225] Enabling non-boot CPUs ...
>[ 6579.651209] x86: Booting SMP configuration:
>[ 6579.651211] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[ 6579.652402] numa_add_cpu cpu 1 node 0: mask now 0-1
>[ 6579.659761]  cache: parent cpu1 should not be sleeping
>[ 6579.690543] CPU1 is up
>[ 6579.693257] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[ 6579.694489] numa_add_cpu cpu 2 node 0: mask now 0-2
>[ 6579.701834]  cache: parent cpu2 should not be sleeping
>[ 6579.733845] CPU2 is up
>[ 6579.736469] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[ 6579.737662] numa_add_cpu cpu 3 node 0: mask now 0-3
>[ 6579.745009]  cache: parent cpu3 should not be sleeping
>[ 6579.778142] CPU3 is up
>[ 6579.782548] ACPI: Waking up from system sleep state S3
>[ 6579.950883] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
>[ 6579.963519] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI
>[ 6579.965815] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[ 6579.966699] PM: noirq resume of devices complete after 40.695 msecs
>[ 6580.002510] PM: early resume of devices complete after 35.743 msecs
>[ 6580.006976] r8169 0000:03:00.0: System wakeup disabled by ACPI
>[ 6580.018212] sd 0:0:0:0: [sda] Starting disk
>[ 6580.018594] sd 1:0:0:0: [sdb] Starting disk
>[ 6580.021340] sd 4:0:0:0: [sdc] Starting disk
>[ 6580.045486] r8169 0000:03:00.0 enp3s0: link down
>[ 6580.060031] rtc_cmos 00:02: System wakeup disabled by ACPI
>[ 6580.239730] serial 00:06: activated
>[ 6580.324687] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[ 6580.392186] ata2.00: configured for UDMA/133
>[ 6580.905575] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[ 6580.911589] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20160422/psargs-359)
>[ 6580.911868] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT4._GTF] (Node ffff8801d52f90e0), AE_NOT_FOUND (20160422/psparse-542)
>[ 6580.919763] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20160422/psargs-359)
>[ 6580.920072] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT4._GTF] (Node ffff8801d52f90e0), AE_NOT_FOUND (20160422/psparse-542)
>[ 6580.921315] ata5.00: configured for UDMA/100
>[ 6581.050735] PM: resume of devices complete after 1048.204 msecs
>[ 6581.054715] PM: Finishing wakeup.
>[ 6581.054719] Restarting tasks ... 
>[ 6581.064106] pci_bus 0000:05: Allocating resources
>[ 6581.064139] pci 0000:04:00.0: PCI bridge to [bus 05]
>[ 6581.064148] pci 0000:04:00.0:   bridge window [io  0x3000-0x3fff]
>[ 6581.064162] pci 0000:04:00.0:   bridge window [mem 0xdf600000-0xdf7fffff]
>[ 6581.064173] pci 0000:04:00.0:   bridge window [mem 0xdf800000-0xdf9fffff 64bit pref]
>[ 6581.070082] done.
>[ 6581.104949] ------------[ cut here ]------------
>[ 6581.105032] WARNING: CPU: 1 PID: 6283 at drivers/gpu/drm/i915/intel_display.c:9412 hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6581.105035] Power well on
>[ 6581.105037] Modules linked in: netconsole xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables intel_rapl x86_pkg_temp_thermal coretemp eeepc_wmi asus_wmi kvm_intel iTCO_wdt rfkill iTCO_vendor_support sparse_keymap kvm irqbypass snd_usb_audio crct10dif_pclmul snd_usbmidi_lib crc32_pclmul snd_rawmidi snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic i2c_i801
>[ 6581.105109]  snd_hda_codec_hdmi i2c_smbus snd_hda_intel lpc_ich snd_hda_codec gspca_zc3xx gspca_main snd_hwdep joydev v4l2_common snd_hda_core videodev snd_seq snd_seq_device media snd_pcm snd_timer snd mei_me mei shpchp soundcore wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc i915 crc32c_intel serio_raw i2c_algo_bit drm_kms_helper r8169 mii drm video [last unloaded: netconsole]
>[ 6581.105158] CPU: 1 PID: 6283 Comm: kworker/1:3 Tainted: G        W       4.7.0-drm-intel-debug+ #16
>[ 6581.105161] Hardware name: ASUS All Series/Z87-K, BIOS 1202 05/13/2014
>[ 6581.105167] Workqueue: pm pm_runtime_work
>[ 6581.105171]  ffffffffa043d987 00000000db4a0800 ffff88017b17f7f8 ffffffff81958165
>[ 6581.105177]  0000000041b58ab3 ffffffff829cd220 ffffffff81958090 0000000000000000
>[ 6581.105182]  ffff88017b17f800 000000000000000d 00000000db4a0800 0000000000000000
>[ 6581.105187] Call Trace:
>[ 6581.105258]  [<ffffffffa043d987>] ? hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6581.105264]  [<ffffffff81958165>] dump_stack+0xd5/0x150
>[ 6581.105268]  [<ffffffff81958090>] ? _atomic_dec_and_lock+0xa0/0xa0
>[ 6581.105272]  [<ffffffff81161826>] __warn+0x136/0x170
>[ 6581.105276]  [<ffffffff8116190d>] warn_slowpath_fmt+0xad/0xe0
>[ 6581.105280]  [<ffffffff81161860>] ? __warn+0x170/0x170
>[ 6581.105286]  [<ffffffff8126bdb2>] ? rcu_read_lock_sched_held+0x92/0xa0
>[ 6581.105353]  [<ffffffffa03e6c6a>] ? gen6_read32+0x48a/0x5c0 [i915]
>[ 6581.105423]  [<ffffffffa043d6f0>] ? hsw_enable_pc8+0x710/0xbd0 [i915]
>[ 6581.105492]  [<ffffffffa043d987>] hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6581.105562]  [<ffffffffa0315589>] intel_runtime_suspend+0x279/0x520 [i915]
>[ 6581.105567]  [<ffffffff81a36bff>] pci_pm_runtime_suspend+0xef/0x2d0
>[ 6581.105571]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6581.105575]  [<ffffffff81c64198>] __rpm_callback+0x48/0xa0
>[ 6581.105579]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6581.105583]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6581.105586]  [<ffffffff81c64546>] rpm_callback+0xe6/0x180
>[ 6581.105590]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6581.105594]  [<ffffffff81c65f62>] rpm_suspend+0x312/0xeb0
>[ 6581.105599]  [<ffffffff81c65c50>] ? rpm_resume+0xf60/0xf60
>[ 6581.105603]  [<ffffffff81c6859b>] ? pm_runtime_work+0x2b/0x100
>[ 6581.105608]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6581.105612]  [<ffffffff81c68652>] pm_runtime_work+0xe2/0x100
>[ 6581.105617]  [<ffffffff811a57d8>] process_one_work+0x558/0x1080
>[ 6581.105621]  [<ffffffff811a5719>] ? process_one_work+0x499/0x1080
>[ 6581.105634]  [<ffffffff811a5280>] ? cancel_delayed_work+0x240/0x240
>[ 6581.105638]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6581.105642]  [<ffffffff811a66d3>] worker_thread+0x3d3/0xb20
>[ 6581.105647]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6581.105651]  [<ffffffff811b49ce>] kthread+0x1fe/0x290
>[ 6581.105655]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6581.105659]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6581.105664]  [<ffffffff822ec52f>] ret_from_fork+0x1f/0x40
>[ 6581.105669]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6581.105704] ---[ end trace f6247f3faf610f24 ]---
>[ 6583.073935] r8169 0000:03:00.0 enp3s0: link up
>[ 6583.613618] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[ 6583.772822] ata1.00: configured for UDMA/100
>[ 6591.256924] pm_rpm: exiting, ret=99
>[ 6593.128444] drm/i915: Resetting chip after gpu hang
>[ 6593.556501] pm_rpm: executing
>[ 6595.113370] pm_rpm: starting subtest system-suspend-modeset
>[ 6595.130055] ------------[ cut here ]------------
>[ 6595.130139] WARNING: CPU: 0 PID: 1118 at drivers/gpu/drm/i915/intel_display.c:9412 hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6595.130142] Power well on
>[ 6595.130145] Modules linked in: netconsole xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables intel_rapl x86_pkg_temp_thermal coretemp eeepc_wmi asus_wmi kvm_intel iTCO_wdt rfkill iTCO_vendor_support sparse_keymap kvm irqbypass snd_usb_audio crct10dif_pclmul snd_usbmidi_lib crc32_pclmul snd_rawmidi snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic i2c_i801
>[ 6595.130219]  snd_hda_codec_hdmi i2c_smbus snd_hda_intel lpc_ich snd_hda_codec gspca_zc3xx gspca_main snd_hwdep joydev v4l2_common snd_hda_core videodev snd_seq snd_seq_device media snd_pcm snd_timer snd mei_me mei shpchp soundcore wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc i915 crc32c_intel serio_raw i2c_algo_bit drm_kms_helper r8169 mii drm video [last unloaded: netconsole]
>[ 6595.130268] CPU: 0 PID: 1118 Comm: kworker/0:0 Tainted: G        W       4.7.0-drm-intel-debug+ #16
>[ 6595.130271] Hardware name: ASUS All Series/Z87-K, BIOS 1202 05/13/2014
>[ 6595.130277] Workqueue: pm pm_runtime_work
>[ 6595.130281]  ffffffffa043d987 00000000e6b54da0 ffff8801c11df7f8 ffffffff81958165
>[ 6595.130287]  0000000041b58ab3 ffffffff829cd220 ffffffff81958090 0000000000000000
>[ 6595.130293]  ffff8801c11df800 000000000000000d 00000000e6b54da0 0000000000000000
>[ 6595.130298] Call Trace:
>[ 6595.130371]  [<ffffffffa043d987>] ? hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6595.130377]  [<ffffffff81958165>] dump_stack+0xd5/0x150
>[ 6595.130381]  [<ffffffff81958090>] ? _atomic_dec_and_lock+0xa0/0xa0
>[ 6595.130386]  [<ffffffff81161826>] __warn+0x136/0x170
>[ 6595.130390]  [<ffffffff8116190d>] warn_slowpath_fmt+0xad/0xe0
>[ 6595.130393]  [<ffffffff81161860>] ? __warn+0x170/0x170
>[ 6595.130400]  [<ffffffff8126bdb2>] ? rcu_read_lock_sched_held+0x92/0xa0
>[ 6595.130469]  [<ffffffffa03e6c6a>] ? gen6_read32+0x48a/0x5c0 [i915]
>[ 6595.130541]  [<ffffffffa043d6f0>] ? hsw_enable_pc8+0x710/0xbd0 [i915]
>[ 6595.130613]  [<ffffffffa043d987>] hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6595.130674]  [<ffffffffa0315589>] intel_runtime_suspend+0x279/0x520 [i915]
>[ 6595.130678]  [<ffffffff81a36bff>] pci_pm_runtime_suspend+0xef/0x2d0
>[ 6595.130682]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6595.130687]  [<ffffffff81c64198>] __rpm_callback+0x48/0xa0
>[ 6595.130690]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6595.130694]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6595.130698]  [<ffffffff81c64546>] rpm_callback+0xe6/0x180
>[ 6595.130701]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6595.130705]  [<ffffffff81c65f62>] rpm_suspend+0x312/0xeb0
>[ 6595.130710]  [<ffffffff81c65c50>] ? rpm_resume+0xf60/0xf60
>[ 6595.130714]  [<ffffffff81c6859b>] ? pm_runtime_work+0x2b/0x100
>[ 6595.130719]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6595.130723]  [<ffffffff81c68652>] pm_runtime_work+0xe2/0x100
>[ 6595.130728]  [<ffffffff811a57d8>] process_one_work+0x558/0x1080
>[ 6595.130732]  [<ffffffff811a5719>] ? process_one_work+0x499/0x1080
>[ 6595.130736]  [<ffffffff811a5280>] ? cancel_delayed_work+0x240/0x240
>[ 6595.130741]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6595.130745]  [<ffffffff811a66d3>] worker_thread+0x3d3/0xb20
>[ 6595.130750]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6595.130754]  [<ffffffff811b49ce>] kthread+0x1fe/0x290
>[ 6595.130758]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6595.130762]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6595.130768]  [<ffffffff822ec52f>] ret_from_fork+0x1f/0x40
>[ 6595.130772]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6595.130810] ---[ end trace f6247f3faf610f25 ]---
>[ 6595.760754] PM: Syncing filesystems ... done.
>[ 6595.762404] PM: Preparing system for sleep (mem)
>[ 6595.763768] Freezing user space processes ... (elapsed 0.002 seconds) done.
>[ 6595.766347] Double checking all user space processes after OOM killer disable... (elapsed 0.000 seconds) 
>[ 6595.766606] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[ 6595.768490] PM: Suspending system (mem)
>[ 6595.769024] Suspending console(s) (use no_console_suspend to debug)
>[ 6595.803811] sd 4:0:0:0: [sdc] Synchronizing SCSI cache
>[ 6595.804378] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
>[ 6595.805048] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[ 6595.805094] sd 1:0:0:0: [sdb] Stopping disk
>[ 6595.805683] sd 4:0:0:0: [sdc] Stopping disk
>[ 6595.805993] sd 0:0:0:0: [sda] Stopping disk
>[ 6595.856418] serial 00:06: disabled
>[ 6595.857831] serial 00:06: System wakeup disabled by ACPI
>[ 6596.217610] PM: suspend of devices complete after 445.357 msecs
>[ 6596.261858] PM: late suspend of devices complete after 44.237 msecs
>[ 6596.278021] r8169 0000:03:00.0: System wakeup enabled by ACPI
>[ 6596.283571] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
>[ 6596.288731] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI
>[ 6596.290228] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[ 6596.327935] PM: noirq suspend of devices complete after 66.069 msecs
>[ 6596.328160] ACPI: Preparing to enter system sleep state S3
>[ 6596.458760] PM: Saving platform NVS memory
>[ 6596.458844] Disabling non-boot CPUs ...
>[ 6596.469255] numa_remove_cpu cpu 1 node 0: mask now 0,2-3
>[ 6596.470403] smpboot: CPU 1 is now offline
>[ 6596.487497] numa_remove_cpu cpu 2 node 0: mask now 0,3
>[ 6596.488641] smpboot: CPU 2 is now offline
>[ 6596.502924] numa_remove_cpu cpu 3 node 0: mask now 0
>[ 6596.504061] smpboot: CPU 3 is now offline
>[ 6596.515193] ACPI: Low-level resume complete
>[ 6596.515645] PM: Restoring platform NVS memory
>[ 6596.518484] Enabling non-boot CPUs ...
>[ 6596.522752] x86: Booting SMP configuration:
>[ 6596.522754] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[ 6596.523946] numa_add_cpu cpu 1 node 0: mask now 0-1
>[ 6596.531328]  cache: parent cpu1 should not be sleeping
>[ 6596.562166] CPU1 is up
>[ 6596.564777] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[ 6596.565969] numa_add_cpu cpu 2 node 0: mask now 0-2
>[ 6596.573373]  cache: parent cpu2 should not be sleeping
>[ 6596.605391] CPU2 is up
>[ 6596.608071] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[ 6596.609267] numa_add_cpu cpu 3 node 0: mask now 0-3
>[ 6596.616648]  cache: parent cpu3 should not be sleeping
>[ 6596.649818] CPU3 is up
>[ 6596.654209] ACPI: Waking up from system sleep state S3
>[ 6596.822703] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI
>[ 6596.835453] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
>[ 6596.838205] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[ 6596.839145] PM: noirq resume of devices complete after 41.208 msecs
>[ 6596.874597] PM: early resume of devices complete after 35.355 msecs
>[ 6596.877792] r8169 0000:03:00.0: System wakeup disabled by ACPI
>[ 6596.891928] sd 0:0:0:0: [sda] Starting disk
>[ 6596.894421] sd 1:0:0:0: [sdb] Starting disk
>[ 6596.895763] sd 4:0:0:0: [sdc] Starting disk
>[ 6596.916128] r8169 0000:03:00.0 enp3s0: link down
>[ 6596.945464] rtc_cmos 00:02: System wakeup disabled by ACPI
>[ 6597.115832] serial 00:06: activated
>[ 6597.199072] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[ 6597.265691] ata2.00: configured for UDMA/133
>[ 6597.778976] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[ 6597.784996] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20160422/psargs-359)
>[ 6597.785276] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT4._GTF] (Node ffff8801d52f90e0), AE_NOT_FOUND (20160422/psparse-542)
>[ 6597.794121] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20160422/psargs-359)
>[ 6597.794419] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT4._GTF] (Node ffff8801d52f90e0), AE_NOT_FOUND (20160422/psparse-542)
>[ 6597.795638] ata5.00: configured for UDMA/100
>[ 6597.924025] PM: resume of devices complete after 1049.407 msecs
>[ 6597.928000] PM: Finishing wakeup.
>[ 6597.928003] Restarting tasks ... done.
>[ 6597.940240] pci_bus 0000:05: Allocating resources
>[ 6597.940273] pci 0000:04:00.0: PCI bridge to [bus 05]
>[ 6597.940283] pci 0000:04:00.0:   bridge window [io  0x3000-0x3fff]
>[ 6597.940298] pci 0000:04:00.0:   bridge window [mem 0xdf600000-0xdf7fffff]
>[ 6597.940311] pci 0000:04:00.0:   bridge window [mem 0xdf800000-0xdf9fffff 64bit pref]
>[ 6598.097941] ------------[ cut here ]------------
>[ 6598.098034] WARNING: CPU: 1 PID: 5842 at drivers/gpu/drm/i915/intel_display.c:9412 hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6598.098037] Power well on
>[ 6598.098040] Modules linked in: netconsole xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables intel_rapl x86_pkg_temp_thermal coretemp eeepc_wmi asus_wmi kvm_intel iTCO_wdt rfkill iTCO_vendor_support sparse_keymap kvm irqbypass snd_usb_audio crct10dif_pclmul snd_usbmidi_lib crc32_pclmul snd_rawmidi snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic i2c_i801
>[ 6598.098113]  snd_hda_codec_hdmi i2c_smbus snd_hda_intel lpc_ich snd_hda_codec gspca_zc3xx gspca_main snd_hwdep joydev v4l2_common snd_hda_core videodev snd_seq snd_seq_device media snd_pcm snd_timer snd mei_me mei shpchp soundcore wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc i915 crc32c_intel serio_raw i2c_algo_bit drm_kms_helper r8169 mii drm video [last unloaded: netconsole]
>[ 6598.098161] CPU: 1 PID: 5842 Comm: kworker/1:0 Tainted: G        W       4.7.0-drm-intel-debug+ #16
>[ 6598.098164] Hardware name: ASUS All Series/Z87-K, BIOS 1202 05/13/2014
>[ 6598.098170] Workqueue: pm pm_runtime_work
>[ 6598.098173]  ffffffffa043d987 00000000483b3caf ffff880154f7f7f8 ffffffff81958165
>[ 6598.098179]  0000000041b58ab3 ffffffff829cd220 ffffffff81958090 0000000000000000
>[ 6598.098185]  ffff880154f7f800 000000000000000d 00000000483b3caf 0000000000000000
>[ 6598.098190] Call Trace:
>[ 6598.098260]  [<ffffffffa043d987>] ? hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6598.098267]  [<ffffffff81958165>] dump_stack+0xd5/0x150
>[ 6598.098271]  [<ffffffff81958090>] ? _atomic_dec_and_lock+0xa0/0xa0
>[ 6598.098275]  [<ffffffff81161826>] __warn+0x136/0x170
>[ 6598.098279]  [<ffffffff8116190d>] warn_slowpath_fmt+0xad/0xe0
>[ 6598.098283]  [<ffffffff81161860>] ? __warn+0x170/0x170
>[ 6598.098288]  [<ffffffff8126bdb2>] ? rcu_read_lock_sched_held+0x92/0xa0
>[ 6598.098356]  [<ffffffffa03e6c6a>] ? gen6_read32+0x48a/0x5c0 [i915]
>[ 6598.098426]  [<ffffffffa043d6f0>] ? hsw_enable_pc8+0x710/0xbd0 [i915]
>[ 6598.098495]  [<ffffffffa043d987>] hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6598.098554]  [<ffffffffa0315589>] intel_runtime_suspend+0x279/0x520 [i915]
>[ 6598.098559]  [<ffffffff81a36bff>] pci_pm_runtime_suspend+0xef/0x2d0
>[ 6598.098563]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.098567]  [<ffffffff81c64198>] __rpm_callback+0x48/0xa0
>[ 6598.098570]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.098574]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.098577]  [<ffffffff81c64546>] rpm_callback+0xe6/0x180
>[ 6598.098581]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.098585]  [<ffffffff81c65f62>] rpm_suspend+0x312/0xeb0
>[ 6598.098589]  [<ffffffff81c65c50>] ? rpm_resume+0xf60/0xf60
>[ 6598.098593]  [<ffffffff81c6859b>] ? pm_runtime_work+0x2b/0x100
>[ 6598.098598]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6598.098602]  [<ffffffff81c68652>] pm_runtime_work+0xe2/0x100
>[ 6598.098607]  [<ffffffff811a57d8>] process_one_work+0x558/0x1080
>[ 6598.098611]  [<ffffffff811a5719>] ? process_one_work+0x499/0x1080
>[ 6598.098615]  [<ffffffff811a5280>] ? cancel_delayed_work+0x240/0x240
>[ 6598.098620]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6598.098624]  [<ffffffff811a66d3>] worker_thread+0x3d3/0xb20
>[ 6598.098628]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6598.098633]  [<ffffffff811b49ce>] kthread+0x1fe/0x290
>[ 6598.098636]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6598.098640]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6598.098646]  [<ffffffff822ec52f>] ret_from_fork+0x1f/0x40
>[ 6598.098650]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6598.098654] ---[ end trace f6247f3faf610f26 ]---
>[ 6598.363092] ------------[ cut here ]------------
>[ 6598.363171] WARNING: CPU: 2 PID: 6211 at drivers/gpu/drm/i915/intel_display.c:9412 hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6598.363174] Power well on
>[ 6598.363177] Modules linked in: netconsole xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables intel_rapl x86_pkg_temp_thermal coretemp eeepc_wmi asus_wmi kvm_intel iTCO_wdt rfkill iTCO_vendor_support sparse_keymap kvm irqbypass snd_usb_audio crct10dif_pclmul snd_usbmidi_lib crc32_pclmul snd_rawmidi snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic i2c_i801
>[ 6598.363247]  snd_hda_codec_hdmi i2c_smbus snd_hda_intel lpc_ich snd_hda_codec gspca_zc3xx gspca_main snd_hwdep joydev v4l2_common snd_hda_core videodev snd_seq snd_seq_device media snd_pcm snd_timer snd mei_me mei shpchp soundcore wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc i915 crc32c_intel serio_raw i2c_algo_bit drm_kms_helper r8169 mii drm video [last unloaded: netconsole]
>[ 6598.363293] CPU: 2 PID: 6211 Comm: kworker/2:0 Tainted: G        W       4.7.0-drm-intel-debug+ #16
>[ 6598.363296] Hardware name: ASUS All Series/Z87-K, BIOS 1202 05/13/2014
>[ 6598.363302] Workqueue: pm pm_runtime_work
>[ 6598.363305]  ffffffffa043d987 0000000053d6a2e2 ffff88014adaf7f8 ffffffff81958165
>[ 6598.363311]  0000000041b58ab3 ffffffff829cd220 ffffffff81958090 0000000000000000
>[ 6598.363316]  ffff88014adaf800 000000000000000d 0000000053d6a2e2 0000000000000000
>[ 6598.363321] Call Trace:
>[ 6598.363389]  [<ffffffffa043d987>] ? hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6598.363395]  [<ffffffff81958165>] dump_stack+0xd5/0x150
>[ 6598.363399]  [<ffffffff81958090>] ? _atomic_dec_and_lock+0xa0/0xa0
>[ 6598.363403]  [<ffffffff81161826>] __warn+0x136/0x170
>[ 6598.363407]  [<ffffffff8116190d>] warn_slowpath_fmt+0xad/0xe0
>[ 6598.363411]  [<ffffffff81161860>] ? __warn+0x170/0x170
>[ 6598.363416]  [<ffffffff8126bdb2>] ? rcu_read_lock_sched_held+0x92/0xa0
>[ 6598.363493]  [<ffffffffa03e6c6a>] ? gen6_read32+0x48a/0x5c0 [i915]
>[ 6598.363562]  [<ffffffffa043d6f0>] ? hsw_enable_pc8+0x710/0xbd0 [i915]
>[ 6598.363631]  [<ffffffffa043d987>] hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6598.363690]  [<ffffffffa0315589>] intel_runtime_suspend+0x279/0x520 [i915]
>[ 6598.363695]  [<ffffffff81a36bff>] pci_pm_runtime_suspend+0xef/0x2d0
>[ 6598.363698]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.363703]  [<ffffffff81c64198>] __rpm_callback+0x48/0xa0
>[ 6598.363706]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.363709]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.363713]  [<ffffffff81c64546>] rpm_callback+0xe6/0x180
>[ 6598.363717]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.363721]  [<ffffffff81c65f62>] rpm_suspend+0x312/0xeb0
>[ 6598.363725]  [<ffffffff81c65c50>] ? rpm_resume+0xf60/0xf60
>[ 6598.363729]  [<ffffffff81c6859b>] ? pm_runtime_work+0x2b/0x100
>[ 6598.363743]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6598.363748]  [<ffffffff81c68652>] pm_runtime_work+0xe2/0x100
>[ 6598.363752]  [<ffffffff811a57d8>] process_one_work+0x558/0x1080
>[ 6598.363755]  [<ffffffff811a5719>] ? process_one_work+0x499/0x1080
>[ 6598.363760]  [<ffffffff811a5280>] ? cancel_delayed_work+0x240/0x240
>[ 6598.363764]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6598.363768]  [<ffffffff811a66d3>] worker_thread+0x3d3/0xb20
>[ 6598.363772]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6598.363777]  [<ffffffff811b49ce>] kthread+0x1fe/0x290
>[ 6598.363780]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6598.363784]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6598.363789]  [<ffffffff822ec52f>] ret_from_fork+0x1f/0x40
>[ 6598.363794]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6598.363797] ---[ end trace f6247f3faf610f27 ]---
>[ 6598.517229] pm_rpm: exiting, ret=0
>[ 6598.631065] ------------[ cut here ]------------
>[ 6598.631147] WARNING: CPU: 2 PID: 6211 at drivers/gpu/drm/i915/intel_display.c:9412 hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6598.631148] Power well on
>[ 6598.631201] Modules linked in: netconsole xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_security ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw iptable_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables intel_rapl x86_pkg_temp_thermal coretemp eeepc_wmi asus_wmi kvm_intel iTCO_wdt rfkill iTCO_vendor_support sparse_keymap kvm irqbypass snd_usb_audio crct10dif_pclmul snd_usbmidi_lib crc32_pclmul snd_rawmidi snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic i2c_i801
>[ 6598.631233]  snd_hda_codec_hdmi i2c_smbus snd_hda_intel lpc_ich snd_hda_codec gspca_zc3xx gspca_main snd_hwdep joydev v4l2_common snd_hda_core videodev snd_seq snd_seq_device media snd_pcm snd_timer snd mei_me mei shpchp soundcore wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc i915 crc32c_intel serio_raw i2c_algo_bit drm_kms_helper r8169 mii drm video [last unloaded: netconsole]
>[ 6598.631237] CPU: 2 PID: 6211 Comm: kworker/2:0 Tainted: G        W       4.7.0-drm-intel-debug+ #16
>[ 6598.631238] Hardware name: ASUS All Series/Z87-K, BIOS 1202 05/13/2014
>[ 6598.631244] Workqueue: pm pm_runtime_work
>[ 6598.631248]  ffffffffa043d987 0000000053d6a2e2 ffff88014adaf7f8 ffffffff81958165
>[ 6598.631252]  0000000041b58ab3 ffffffff829cd220 ffffffff81958090 0000000000000000
>[ 6598.631255]  ffff88014adaf800 000000000000000d 0000000053d6a2e2 0000000000000000
>[ 6598.631255] Call Trace:
>[ 6598.631327]  [<ffffffffa043d987>] ? hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6598.631331]  [<ffffffff81958165>] dump_stack+0xd5/0x150
>[ 6598.631334]  [<ffffffff81958090>] ? _atomic_dec_and_lock+0xa0/0xa0
>[ 6598.631337]  [<ffffffff81161826>] __warn+0x136/0x170
>[ 6598.631340]  [<ffffffff8116190d>] warn_slowpath_fmt+0xad/0xe0
>[ 6598.631342]  [<ffffffff81161860>] ? __warn+0x170/0x170
>[ 6598.631347]  [<ffffffff8126bdb2>] ? rcu_read_lock_sched_held+0x92/0xa0
>[ 6598.631415]  [<ffffffffa03e6c6a>] ? gen6_read32+0x48a/0x5c0 [i915]
>[ 6598.631485]  [<ffffffffa043d6f0>] ? hsw_enable_pc8+0x710/0xbd0 [i915]
>[ 6598.631555]  [<ffffffffa043d987>] hsw_enable_pc8+0x9a7/0xbd0 [i915]
>[ 6598.631615]  [<ffffffffa0315589>] intel_runtime_suspend+0x279/0x520 [i915]
>[ 6598.631618]  [<ffffffff81a36bff>] pci_pm_runtime_suspend+0xef/0x2d0
>[ 6598.631621]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.631623]  [<ffffffff81c64198>] __rpm_callback+0x48/0xa0
>[ 6598.631626]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.631628]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.631630]  [<ffffffff81c64546>] rpm_callback+0xe6/0x180
>[ 6598.631632]  [<ffffffff81a36b10>] ? store_remove_id+0x350/0x350
>[ 6598.631635]  [<ffffffff81c65f62>] rpm_suspend+0x312/0xeb0
>[ 6598.631638]  [<ffffffff81c65c50>] ? rpm_resume+0xf60/0xf60
>[ 6598.631641]  [<ffffffff81c6859b>] ? pm_runtime_work+0x2b/0x100
>[ 6598.631644]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6598.631647]  [<ffffffff81c68652>] pm_runtime_work+0xe2/0x100
>[ 6598.631651]  [<ffffffff811a57d8>] process_one_work+0x558/0x1080
>[ 6598.631653]  [<ffffffff811a5719>] ? process_one_work+0x499/0x1080
>[ 6598.631656]  [<ffffffff811a5280>] ? cancel_delayed_work+0x240/0x240
>[ 6598.631659]  [<ffffffff8123b800>] ? do_raw_spin_lock+0x120/0x1d0
>[ 6598.631662]  [<ffffffff811a66d3>] worker_thread+0x3d3/0xb20
>[ 6598.631665]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6598.631669]  [<ffffffff811b49ce>] kthread+0x1fe/0x290
>[ 6598.631671]  [<ffffffff811a6300>] ? process_one_work+0x1080/0x1080
>[ 6598.631674]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6598.631678]  [<ffffffff822ec52f>] ret_from_fork+0x1f/0x40
>[ 6598.631681]  [<ffffffff811b47d0>] ? kthread_create_on_node+0x310/0x310
>[ 6598.631683] ---[ end trace f6247f3faf610f28 ]---
>[ 6599.950377] r8169 0000:03:00.0 enp3s0: link up
>[ 6600.493010] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[ 6604.263884] ata1.00: configured for UDMA/100
>[ 6608.106835] drm/i915: Resetting chip after gpu hang

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