Mar 9 20:28:12 pjm-dell kernel: [ 3284.235634] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [lspci:7568] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235637] Modules linked in: drbg ansi_cprng ctr ccm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp rfcomm bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bnep snd_hda_codec_hdmi binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl nls_iso8859_1 dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch arc4 snd_hda_intel i2c_designware_platform snd_hda_codec i2c_designware_core dell_wmi snd_hda_core sparse_keymap snd_hwdep snd_pcm dell_laptop iwlmvm dcdbas intel_rapl snd_seq_midi dell_smm_hwmon mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi_event snd_rawmidi crct10dif_pclmul snd_seq snd_seq_device crc32_pclmul snd_timer aesni_intel aes_x86_64 lrw gf128mul iwlwifi glue_helper ablk_helper cryptd snd rtsx_pci_ms joydev soundcore input_leds idma64 cfg80211 memstick serio_raw virt_dma hci_uart mei_me btbcm mei btqca intel_lpss_pci processor_thermal_device btintel intel_soc_dts_iosf bluetooth shpchp intel_lpss_acpi int3402_thermal dell_rbtn acpi_als int3403_thermal int3400_thermal intel_lpss int340x_thermal_zone acpi_thermal_rel tpm_crb kfifo_buf mac_hid industrialio acpi_pad kvm_intel kvm irqbypass nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport autofs4 uas usb_storage hid_generic usbhid rtsx_pci_sdmmc nouveau i915_bpo mxm_wmi ttm psmouse intel_ips i2c_algo_bit drm_kms_helper syscopyarea r8169 sysfillrect rtsx_pci sysimgblt mii fb_sys_fops ahci drm libahci video wmi pinctrl_sunrisepoint i2c_hid pinctrl_intel hid fjes Mar 9 20:28:12 pjm-dell kernel: [ 3284.235765] CPU: 0 PID: 7568 Comm: lspci Tainted: G W OE 4.4.0-10-generic #25-Ubuntu Mar 9 20:28:12 pjm-dell kernel: [ 3284.235766] Hardware name: Dell Inc. Inspiron 7559/0H87XC, BIOS 1.1.5 01/14/2016 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235767] task: ffff88003f1bbb00 ti: ffff8801d6fb8000 task.ti: ffff8801d6fb8000 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235768] RIP: 0010:[] [] ioread32+0x30/0x40 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235772] RSP: 0018:ffff8801d6fbbac8 EFLAGS: 00000296 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235773] RAX: 00000000ffffffff RBX: ffff88027190c000 RCX: 0000000000000018 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235774] RDX: 0000000000000000 RSI: ffffc9000210a014 RDI: ffffc9000210a04c Mar 9 20:28:12 pjm-dell kernel: [ 3284.235775] RBP: ffff8801d6fbbaf8 R08: 000006dfbb25d976 R09: 0000000180400016 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235776] R10: ffff88006ca15280 R11: 0000000000000001 R12: 0000000000000000 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235777] R13: ffff8800752b3e48 R14: ffff880272771980 R15: ffffffffffffffff Mar 9 20:28:12 pjm-dell kernel: [ 3284.235778] FS: 00007f1da5750740(0000) GS:ffff880281c00000(0000) knlGS:0000000000000000 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235779] CR2: 00007fc51e7bf000 CR3: 00000001d7578000 CR4: 00000000003406f0 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235780] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235781] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235782] Stack: Mar 9 20:28:12 pjm-dell kernel: [ 3284.235782] ffffffffc0391595 ffff8800752b3e48 ffff88027190c000 000002f6badcbec5 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235784] 0000000000000010 ffff88007551c0d8 ffff8801d6fbbb20 ffffffffc034d971 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235785] 0000000000000000 ffff88027190c000 000002f6b8e06d70 ffff8801d6fbbb58 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235787] Call Trace: Mar 9 20:28:12 pjm-dell kernel: [ 3284.235810] [] ? nvkm_pmu_init+0x75/0x450 [nouveau] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235820] [] nvkm_subdev_init+0x91/0x200 [nouveau] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235838] [] nvkm_device_init+0x174/0x270 [nouveau] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235855] [] nvkm_udevice_init+0x48/0x60 [nouveau] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235864] [] nvkm_object_init+0x40/0x190 [nouveau] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235874] [] nvkm_object_init+0xb4/0x190 [nouveau] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235883] [] nvkm_client_init+0xe/0x10 [nouveau] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235901] [] nvkm_client_resume+0xe/0x10 [nouveau] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235910] [] nvif_client_resume+0x17/0x20 [nouveau] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235927] [] nouveau_do_resume+0x4b/0x120 [nouveau] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235944] [] nouveau_pmops_runtime_resume+0x79/0x120 [nouveau] Mar 9 20:28:12 pjm-dell kernel: [ 3284.235946] [] pci_pm_runtime_resume+0x7b/0xa0 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235948] [] __rpm_callback+0x33/0x70 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235950] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235951] [] rpm_callback+0x24/0x80 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235952] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235954] [] rpm_resume+0x497/0x6a0 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235955] [] __pm_runtime_resume+0x4e/0x70 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235957] [] pci_config_pm_runtime_get+0x50/0x60 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235959] [] pci_read_config+0x96/0x290 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235961] [] sysfs_kf_bin_read+0x4a/0x70 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235962] [] kernfs_fop_read+0xab/0x160 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235965] [] __vfs_read+0x18/0x40 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235966] [] vfs_read+0x86/0x130 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235968] [] SyS_pread64+0x95/0xb0 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235970] [] entry_SYSCALL_64_fastpath+0x16/0x71 Mar 9 20:28:12 pjm-dell kernel: [ 3284.235971] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 61 23 cf 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff Mar 9 20:28:40 pjm-dell kernel: [ 3312.243383] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [lspci:7568] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243397] Modules linked in: drbg ansi_cprng ctr ccm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp rfcomm bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bnep snd_hda_codec_hdmi binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl nls_iso8859_1 dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch arc4 snd_hda_intel i2c_designware_platform snd_hda_codec i2c_designware_core dell_wmi snd_hda_core sparse_keymap snd_hwdep snd_pcm dell_laptop iwlmvm dcdbas intel_rapl snd_seq_midi dell_smm_hwmon mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi_event snd_rawmidi crct10dif_pclmul snd_seq snd_seq_device crc32_pclmul snd_timer aesni_intel aes_x86_64 lrw gf128mul iwlwifi glue_helper ablk_helper cryptd snd rtsx_pci_ms joydev soundcore input_leds idma64 cfg80211 memstick serio_raw virt_dma hci_uart mei_me btbcm mei btqca intel_lpss_pci processor_thermal_device btintel intel_soc_dts_iosf bluetooth shpchp intel_lpss_acpi int3402_thermal dell_rbtn acpi_als int3403_thermal int3400_thermal intel_lpss int340x_thermal_zone acpi_thermal_rel tpm_crb kfifo_buf mac_hid industrialio acpi_pad kvm_intel kvm irqbypass nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport autofs4 uas usb_storage hid_generic usbhid rtsx_pci_sdmmc nouveau i915_bpo mxm_wmi ttm psmouse intel_ips i2c_algo_bit drm_kms_helper syscopyarea r8169 sysfillrect rtsx_pci sysimgblt mii fb_sys_fops ahci drm libahci video wmi pinctrl_sunrisepoint i2c_hid pinctrl_intel hid fjes Mar 9 20:28:40 pjm-dell kernel: [ 3312.243549] CPU: 0 PID: 7568 Comm: lspci Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:28:40 pjm-dell kernel: [ 3312.243550] Hardware name: Dell Inc. Inspiron 7559/0H87XC, BIOS 1.1.5 01/14/2016 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243551] task: ffff88003f1bbb00 ti: ffff8801d6fb8000 task.ti: ffff8801d6fb8000 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243553] RIP: 0010:[] [] ioread32+0x30/0x40 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243560] RSP: 0018:ffff8801d6fbba90 EFLAGS: 00000296 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243561] RAX: 00000000ffffffff RBX: ffff88027190c000 RCX: 0000000000000018 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243562] RDX: 0000000000000000 RSI: ffffc9000210a014 RDI: ffffc90002009410 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243562] RBP: ffff8801d6fbbab0 R08: 000006dfbb25d976 R09: 0000000180400016 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243563] R10: ffff88006ca15280 R11: 0000000000000001 R12: 00000000ffffffff Mar 9 20:28:40 pjm-dell kernel: [ 3312.243565] R13: 00000000ffffffff R14: ffff880272771980 R15: ffffffffffffffff Mar 9 20:28:40 pjm-dell kernel: [ 3312.243566] FS: 00007f1da5750740(0000) GS:ffff880281c00000(0000) knlGS:0000000000000000 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243568] CR2: 00007fc51e7bf000 CR3: 00000001d7578000 CR4: 00000000003406f0 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243569] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243569] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243570] Stack: Mar 9 20:28:40 pjm-dell kernel: [ 3312.243571] ffffffffc0396fa1 ffff88027190c000 0000000000000000 ffff8800752b3e48 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243572] ffff8801d6fbbac0 ffffffffc0396adf ffff8801d6fbbaf8 ffffffffc0391570 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243574] ffff8800752b3e48 ffff88027190c000 000002f6badcbec5 0000000000000010 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243575] Call Trace: Mar 9 20:28:40 pjm-dell kernel: [ 3312.243674] [] ? nv04_timer_read+0x51/0x70 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243691] [] nvkm_timer_read+0xf/0x20 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243706] [] nvkm_pmu_init+0x50/0x450 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243717] [] nvkm_subdev_init+0x91/0x200 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243734] [] nvkm_device_init+0x174/0x270 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243751] [] nvkm_udevice_init+0x48/0x60 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243761] [] nvkm_object_init+0x40/0x190 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243771] [] nvkm_object_init+0xb4/0x190 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243781] [] nvkm_client_init+0xe/0x10 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243800] [] nvkm_client_resume+0xe/0x10 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243809] [] nvif_client_resume+0x17/0x20 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243826] [] nouveau_do_resume+0x4b/0x120 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243844] [] nouveau_pmops_runtime_resume+0x79/0x120 [nouveau] Mar 9 20:28:40 pjm-dell kernel: [ 3312.243849] [] pci_pm_runtime_resume+0x7b/0xa0 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243855] [] __rpm_callback+0x33/0x70 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243857] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243858] [] rpm_callback+0x24/0x80 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243859] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243860] [] rpm_resume+0x497/0x6a0 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243862] [] __pm_runtime_resume+0x4e/0x70 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243864] [] pci_config_pm_runtime_get+0x50/0x60 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243867] [] pci_read_config+0x96/0x290 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243872] [] sysfs_kf_bin_read+0x4a/0x70 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243873] [] kernfs_fop_read+0xab/0x160 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243878] [] __vfs_read+0x18/0x40 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243880] [] vfs_read+0x86/0x130 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243882] [] SyS_pread64+0x95/0xb0 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243887] [] entry_SYSCALL_64_fastpath+0x16/0x71 Mar 9 20:28:40 pjm-dell kernel: [ 3312.243887] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 61 23 cf 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff Mar 9 20:28:47 pjm-dell kernel: [ 3318.817063] INFO: rcu_sched self-detected stall on CPU Mar 9 20:28:47 pjm-dell kernel: [ 3318.817067] 0-...: (15000 ticks this GP) idle=53b/140000000000001/0 softirq=83310/83310 fqs=13076 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817068] (t=15000 jiffies g=46944 c=46943 q=6524) Mar 9 20:28:47 pjm-dell kernel: [ 3318.817070] Task dump for CPU 0: Mar 9 20:28:47 pjm-dell kernel: [ 3318.817071] lspci R running task 0 7568 1963 0x0000000c Mar 9 20:28:47 pjm-dell kernel: [ 3318.817073] ffff88003f1bbb00 00000000b3d290aa ffff880281c03da8 ffffffff810ad359 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817095] 0000000000000000 ffffffff81e521c0 ffff880281c03dc0 ffffffff810afb87 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817097] 0000000000000001 ffff880281c03df0 ffffffff810e341e ffff880281c17ac0 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817098] Call Trace: Mar 9 20:28:47 pjm-dell kernel: [ 3318.817099] [] sched_show_task+0xa9/0x110 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817123] [] dump_cpu_task+0x37/0x40 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817125] [] rcu_dump_cpu_stacks+0x8e/0xe0 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817127] [] rcu_check_callbacks+0x4fa/0x7f0 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817130] [] ? acct_account_cputime+0x1c/0x20 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817147] [] ? account_system_time+0x7f/0x110 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817149] [] ? tick_sched_handle.isra.14+0x60/0x60 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817151] [] update_process_times+0x39/0x60 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817153] [] tick_sched_handle.isra.14+0x25/0x60 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817154] [] tick_sched_timer+0x3d/0x70 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817155] [] __hrtimer_run_queues+0x111/0x2a0 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817157] [] hrtimer_interrupt+0xa8/0x1a0 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817159] [] local_apic_timer_interrupt+0x38/0x60 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817161] [] smp_apic_timer_interrupt+0x3d/0x50 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817163] [] apic_timer_interrupt+0x82/0x90 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817164] [] ? ioread32+0x30/0x40 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817201] [] ? nv04_timer_read+0x25/0x70 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817217] [] nvkm_timer_read+0xf/0x20 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817232] [] nvkm_pmu_init+0x50/0x450 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817242] [] nvkm_subdev_init+0x91/0x200 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817258] [] nvkm_device_init+0x174/0x270 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817273] [] nvkm_udevice_init+0x48/0x60 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817282] [] nvkm_object_init+0x40/0x190 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817292] [] nvkm_object_init+0xb4/0x190 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817301] [] nvkm_client_init+0xe/0x10 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817319] [] nvkm_client_resume+0xe/0x10 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817327] [] nvif_client_resume+0x17/0x20 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817345] [] nouveau_do_resume+0x4b/0x120 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817362] [] nouveau_pmops_runtime_resume+0x79/0x120 [nouveau] Mar 9 20:28:47 pjm-dell kernel: [ 3318.817364] [] pci_pm_runtime_resume+0x7b/0xa0 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817366] [] __rpm_callback+0x33/0x70 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817368] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817369] [] rpm_callback+0x24/0x80 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817370] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817372] [] rpm_resume+0x497/0x6a0 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817373] [] __pm_runtime_resume+0x4e/0x70 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817375] [] pci_config_pm_runtime_get+0x50/0x60 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817377] [] pci_read_config+0x96/0x290 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817379] [] sysfs_kf_bin_read+0x4a/0x70 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817380] [] kernfs_fop_read+0xab/0x160 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817382] [] __vfs_read+0x18/0x40 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817384] [] vfs_read+0x86/0x130 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817385] [] SyS_pread64+0x95/0xb0 Mar 9 20:28:47 pjm-dell kernel: [ 3318.817387] [] entry_SYSCALL_64_fastpath+0x16/0x71 Mar 9 20:29:12 pjm-dell kernel: [ 3322.798191] INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 0-<0>[ 3344.251400] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [lspci:7568] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251428] Modules linked in: drbg ansi_cprng ctr ccm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp rfcomm bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bnep snd_hda_codec_hdmi binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl nls_iso8859_1 dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch arc4 snd_hda_intel i2c_designware_platform snd_hda_codec i2c_designware_core dell_wmi snd_hda_core sparse_keymap snd_hwdep snd_pcm dell_laptop iwlmvm dcdbas intel_rapl snd_seq_midi dell_smm_hwmon mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi_event snd_rawmidi crct10dif_pclmul snd_seq snd_seq_device crc32_pclmul snd_timer aesni_intel aes_x86_64 lrw gf128mul iwlwifi glue_helper ablk_helper cryptd snd rtsx_pci_ms joydev soundcore input_leds idma64 cfg80211 memstick serio_raw virt_dma hci_uart mei_me btbcm mei btqca intel_lpss_pci processor_thermal_device btintel intel_soc_dts_iosf bluetooth shpchp intel_lpss_acpi int3402_thermal dell_rbtn acpi_als int3403_thermal int3400_thermal intel_lpss int340x_thermal_zone acpi_thermal_rel tpm_crb kfifo_buf mac_hid industrialio acpi_pad kvm_intel kvm irqbypass nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport autofs4 uas usb_storage hid_generic usbhid rtsx_pci_sdmmc nouveau i915_bpo mxm_wmi ttm psmouse intel_ips i2c_algo_bit drm_kms_helper syscopyarea r8169 sysfillrect rtsx_pci sysimgblt mii fb_sys_fops ahci drm libahci video wmi pinctrl_sunrisepoint i2c_hid pinctrl_intel hid fjes Mar 9 20:29:12 pjm-dell kernel: [ 3344.251648] CPU: 0 PID: 7568 Comm: lspci Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:29:12 pjm-dell kernel: [ 3344.251649] Hardware name: Dell Inc. Inspiron 7559/0H87XC, BIOS 1.1.5 01/14/2016 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251651] task: ffff88003f1bbb00 ti: ffff8801d6fb8000 task.ti: ffff8801d6fb8000 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251652] RIP: 0010:[] [] ioread32+0x30/0x40 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251662] RSP: 0018:ffff8801d6fbba90 EFLAGS: 00000292 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251663] RAX: 00000000ffffffff RBX: ffff88027190c000 RCX: 0000000000000018 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251664] RDX: 0000000000000000 RSI: ffffc9000210a014 RDI: ffffc90002009400 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251665] RBP: ffff8801d6fbbab0 R08: 000006dfbb25d976 R09: 0000000180400016 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251666] R10: ffff88006ca15280 R11: 0000000000000001 R12: 00000000ffffffff Mar 9 20:29:12 pjm-dell kernel: [ 3344.251666] R13: ffff8800752b3e48 R14: ffff880272771980 R15: ffffffffffffffff Mar 9 20:29:12 pjm-dell kernel: [ 3344.251668] FS: 00007f1da5750740(0000) GS:ffff880281c00000(0000) knlGS:0000000000000000 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251670] CR2: 00007fc51e7bf000 CR3: 00000001d7578000 CR4: 00000000003406f0 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251671] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251672] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251672] Stack: Mar 9 20:29:12 pjm-dell kernel: [ 3344.251673] ffffffffc0396f8b ffff88027190c000 0000000000000000 ffff8800752b3e48 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251675] ffff8801d6fbbac0 ffffffffc0396adf ffff8801d6fbbaf8 ffffffffc0391570 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251676] ffff8800752b3e48 ffff88027190c000 000002f6badcbec5 0000000000000010 Mar 9 20:29:12 pjm-dell kernel: [ 3344.251678] Call Trace: Mar 9 20:29:12 pjm-dell kernel: [ 3344.251815] [] ? nv04_timer_read+0x3b/0x70 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251834] [] nvkm_timer_read+0xf/0x20 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251850] [] nvkm_pmu_init+0x50/0x450 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251859] [] nvkm_subdev_init+0x91/0x200 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251880] [] nvkm_device_init+0x174/0x270 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251898] [] nvkm_udevice_init+0x48/0x60 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251907] [] nvkm_object_init+0x40/0x190 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251916] [] nvkm_object_init+0xb4/0x190 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251925] [] nvkm_client_init+0xe/0x10 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251942] [] nvkm_client_resume+0xe/0x10 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251954] [] nvif_client_resume+0x17/0x20 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251972] [] nouveau_do_resume+0x4b/0x120 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251989] [] nouveau_pmops_runtime_resume+0x79/0x120 [nouveau] Mar 9 20:29:12 pjm-dell kernel: [ 3344.251996] [] pci_pm_runtime_resume+0x7b/0xa0 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252002] [] __rpm_callback+0x33/0x70 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252003] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252005] [] rpm_callback+0x24/0x80 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252006] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252007] [] rpm_resume+0x497/0x6a0 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252009] [] __pm_runtime_resume+0x4e/0x70 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252011] [] pci_config_pm_runtime_get+0x50/0x60 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252013] [] pci_read_config+0x96/0x290 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252021] [] sysfs_kf_bin_read+0x4a/0x70 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252022] [] kernfs_fop_read+0xab/0x160 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252027] [] __vfs_read+0x18/0x40 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252028] [] vfs_read+0x86/0x130 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252030] [] SyS_pread64+0x95/0xb0 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252035] [] entry_SYSCALL_64_fastpath+0x16/0x71 Mar 9 20:29:12 pjm-dell kernel: [ 3344.252037] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 61 23 cf 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff Mar 9 20:29:40 pjm-dell kernel: [ 3372.257822] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [lspci:7568] Mar 9 20:29:40 pjm-dell kernel: [ 3372.257825] Modules linked in: drbg ansi_cprng ctr ccm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp rfcomm bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bnep snd_hda_codec_hdmi binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl nls_iso8859_1 dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch arc4 snd_hda_intel i2c_designware_platform snd_hda_codec i2c_designware_core dell_wmi snd_hda_core sparse_keymap snd_hwdep snd_pcm dell_laptop iwlmvm dcdbas intel_rapl snd_seq_midi dell_smm_hwmon mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi_event snd_rawmidi crct10dif_pclmul snd_seq snd_seq_device crc32_pclmul snd_timer aesni_intel aes_x86_64 lrw gf128mul iwlwifi glue_helper ablk_helper cryptd snd rtsx_pci_ms joydev soundcore input_leds idma64 cfg80211 memstick serio_raw virt_dma hci_uart mei_me btbcm mei btqca intel_lpss_pci processor_thermal_device btintel intel_soc_dts_iosf bluetooth shpchp intel_lpss_acpi int3402_thermal dell_rbtn acpi_als int3403_thermal int3400_thermal intel_lpss int340x_thermal_zone acpi_thermal_rel tpm_crb kfifo_buf mac_hid industrialio acpi_pad kvm_intel kvm irqbypass nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport autofs4 uas usb_storage hid_generic usbhid rtsx_pci_sdmmc nouveau i915_bpo mxm_wmi ttm psmouse intel_ips i2c_algo_bit drm_kms_helper syscopyarea r8169 sysfillrect rtsx_pci sysimgblt mii fb_sys_fops ahci drm libahci video wmi pinctrl_sunrisepoint i2c_hid pinctrl_intel hid fjes Mar 9 20:29:40 pjm-dell kernel: [ 3372.258052] CPU: 0 PID: 7568 Comm: lspci Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:29:40 pjm-dell kernel: [ 3372.258054] Hardware name: Dell Inc. Inspiron 7559/0H87XC, BIOS 1.1.5 01/14/2016 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258055] task: ffff88003f1bbb00 ti: ffff8801d6fb8000 task.ti: ffff8801d6fb8000 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258056] RIP: 0010:[] [] ioread32+0x30/0x40 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258063] RSP: 0018:ffff8801d6fbba90 EFLAGS: 00000296 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258064] RAX: 00000000ffffffff RBX: ffff88027190c000 RCX: 0000000000000018 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258065] RDX: 0000000000000000 RSI: ffffc9000210a014 RDI: ffffc90002009410 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258066] RBP: ffff8801d6fbbab0 R08: 000006dfbb25d976 R09: 0000000180400016 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258067] R10: ffff88006ca15280 R11: 0000000000000001 R12: 0000000000000000 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258068] R13: ffff8800752b3e48 R14: ffff880272771980 R15: ffffffffffffffff Mar 9 20:29:40 pjm-dell kernel: [ 3372.258069] FS: 00007f1da5750740(0000) GS:ffff880281c00000(0000) knlGS:0000000000000000 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258071] CR2: 00007fc51e7bf000 CR3: 00000001d7578000 CR4: 00000000003406f0 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258073] Stack: Mar 9 20:29:40 pjm-dell kernel: [ 3372.258074] ffffffffc0396f75 ffff88027190c000 0000000000000000 ffff8800752b3e48 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258076] ffff8801d6fbbac0 ffffffffc0396adf ffff8801d6fbbaf8 ffffffffc0391570 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258078] ffff8800752b3e48 ffff88027190c000 000002f6badcbec5 0000000000000010 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258079] Call Trace: Mar 9 20:29:40 pjm-dell kernel: [ 3372.258216] [] ? nv04_timer_read+0x25/0x70 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258259] [] nvkm_timer_read+0xf/0x20 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258277] [] nvkm_pmu_init+0x50/0x450 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258288] [] nvkm_subdev_init+0x91/0x200 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258304] [] nvkm_device_init+0x174/0x270 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258319] [] nvkm_udevice_init+0x48/0x60 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258329] [] nvkm_object_init+0x40/0x190 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258338] [] nvkm_object_init+0xb4/0x190 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258348] [] nvkm_client_init+0xe/0x10 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258366] [] nvkm_client_resume+0xe/0x10 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258375] [] nvif_client_resume+0x17/0x20 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258392] [] nouveau_do_resume+0x4b/0x120 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258409] [] nouveau_pmops_runtime_resume+0x79/0x120 [nouveau] Mar 9 20:29:40 pjm-dell kernel: [ 3372.258415] [] pci_pm_runtime_resume+0x7b/0xa0 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258420] [] __rpm_callback+0x33/0x70 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258421] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258423] [] rpm_callback+0x24/0x80 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258424] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258426] [] rpm_resume+0x497/0x6a0 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258427] [] __pm_runtime_resume+0x4e/0x70 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258429] [] pci_config_pm_runtime_get+0x50/0x60 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258432] [] pci_read_config+0x96/0x290 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258437] [] sysfs_kf_bin_read+0x4a/0x70 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258439] [] kernfs_fop_read+0xab/0x160 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258442] [] __vfs_read+0x18/0x40 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258444] [] vfs_read+0x86/0x130 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258446] [] SyS_pread64+0x95/0xb0 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258451] [] entry_SYSCALL_64_fastpath+0x16/0x71 Mar 9 20:29:40 pjm-dell kernel: [ 3372.258452] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 61 23 cf 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff Mar 9 20:30:08 pjm-dell kernel: [ 3400.263751] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [lspci:7568] Mar 9 20:30:08 pjm-dell kernel: [ 3400.263754] Modules linked in: drbg ansi_cprng ctr ccm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp rfcomm bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bnep snd_hda_codec_hdmi binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl nls_iso8859_1 dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch arc4 snd_hda_intel i2c_designware_platform snd_hda_codec i2c_designware_core dell_wmi snd_hda_core sparse_keymap snd_hwdep snd_pcm dell_laptop iwlmvm dcdbas intel_rapl snd_seq_midi dell_smm_hwmon mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi_event snd_rawmidi crct10dif_pclmul snd_seq snd_seq_device crc32_pclmul snd_timer aesni_intel aes_x86_64 lrw gf128mul iwlwifi glue_helper ablk_helper cryptd snd rtsx_pci_ms joydev soundcore input_leds idma64 cfg80211 memstick serio_raw virt_dma hci_uart mei_me btbcm mei btqca intel_lpss_pci processor_thermal_device btintel intel_soc_dts_iosf bluetooth shpchp intel_lpss_acpi int3402_thermal dell_rbtn acpi_als int3403_thermal int3400_thermal intel_lpss int340x_thermal_zone acpi_thermal_rel tpm_crb kfifo_buf mac_hid industrialio acpi_pad kvm_intel kvm irqbypass nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport autofs4 uas usb_storage hid_generic usbhid rtsx_pci_sdmmc nouveau i915_bpo mxm_wmi ttm psmouse intel_ips i2c_algo_bit drm_kms_helper syscopyarea r8169 sysfillrect rtsx_pci sysimgblt mii fb_sys_fops ahci drm libahci video wmi pinctrl_sunrisepoint i2c_hid pinctrl_intel hid fjes Mar 9 20:30:08 pjm-dell kernel: [ 3400.263818] CPU: 0 PID: 7568 Comm: lspci Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:30:08 pjm-dell kernel: [ 3400.263819] Hardware name: Dell Inc. Inspiron 7559/0H87XC, BIOS 1.1.5 01/14/2016 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263821] task: ffff88003f1bbb00 ti: ffff8801d6fb8000 task.ti: ffff8801d6fb8000 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263822] RIP: 0010:[] [] ioread32+0x30/0x40 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263825] RSP: 0018:ffff8801d6fbba90 EFLAGS: 00000296 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263826] RAX: 00000000ffffffff RBX: ffff88027190c000 RCX: 0000000000000018 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263827] RDX: 0000000000000000 RSI: ffffc9000210a014 RDI: ffffc90002009410 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263828] RBP: ffff8801d6fbbab0 R08: 000006dfbb25d976 R09: 0000000180400016 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263829] R10: ffff88006ca15280 R11: 0000000000000001 R12: 0000000000000000 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263830] R13: ffff8800752b3e48 R14: ffff880272771980 R15: ffffffffffffffff Mar 9 20:30:08 pjm-dell kernel: [ 3400.263831] FS: 00007f1da5750740(0000) GS:ffff880281c00000(0000) knlGS:0000000000000000 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263833] CR2: 00007fc51e7bf000 CR3: 00000001d7578000 CR4: 00000000003406f0 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263834] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263835] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263836] Stack: Mar 9 20:30:08 pjm-dell kernel: [ 3400.263836] ffffffffc0396f75 ffff88027190c000 0000000000000000 ffff8800752b3e48 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263838] ffff8801d6fbbac0 ffffffffc0396adf ffff8801d6fbbaf8 ffffffffc0391570 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263840] ffff8800752b3e48 ffff88027190c000 000002f6badcbec5 0000000000000010 Mar 9 20:30:08 pjm-dell kernel: [ 3400.263841] Call Trace: Mar 9 20:30:08 pjm-dell kernel: [ 3400.263892] [] ? nv04_timer_read+0x25/0x70 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.263911] [] nvkm_timer_read+0xf/0x20 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.263929] [] nvkm_pmu_init+0x50/0x450 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.263940] [] nvkm_subdev_init+0x91/0x200 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.263959] [] nvkm_device_init+0x174/0x270 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.263977] [] nvkm_udevice_init+0x48/0x60 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.263988] [] nvkm_object_init+0x40/0x190 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.263998] [] nvkm_object_init+0xb4/0x190 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.264009] [] nvkm_client_init+0xe/0x10 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.264029] [] nvkm_client_resume+0xe/0x10 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.264039] [] nvif_client_resume+0x17/0x20 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.264059] [] nouveau_do_resume+0x4b/0x120 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.264078] [] nouveau_pmops_runtime_resume+0x79/0x120 [nouveau] Mar 9 20:30:08 pjm-dell kernel: [ 3400.264080] [] pci_pm_runtime_resume+0x7b/0xa0 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264083] [] __rpm_callback+0x33/0x70 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264085] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264086] [] rpm_callback+0x24/0x80 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264088] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264089] [] rpm_resume+0x497/0x6a0 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264091] [] __pm_runtime_resume+0x4e/0x70 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264093] [] pci_config_pm_runtime_get+0x50/0x60 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264095] [] pci_read_config+0x96/0x290 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264098] [] sysfs_kf_bin_read+0x4a/0x70 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264099] [] kernfs_fop_read+0xab/0x160 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264102] [] __vfs_read+0x18/0x40 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264103] [] vfs_read+0x86/0x130 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264105] [] SyS_pread64+0x95/0xb0 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264108] [] entry_SYSCALL_64_fastpath+0x16/0x71 Mar 9 20:30:08 pjm-dell kernel: [ 3400.264109] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 61 23 cf 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff Mar 9 20:30:36 pjm-dell kernel: [ 3428.269226] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [lspci:7568] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269230] Modules linked in: drbg ansi_cprng ctr ccm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp rfcomm bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bnep snd_hda_codec_hdmi binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl nls_iso8859_1 dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch arc4 snd_hda_intel i2c_designware_platform snd_hda_codec i2c_designware_core dell_wmi snd_hda_core sparse_keymap snd_hwdep snd_pcm dell_laptop iwlmvm dcdbas intel_rapl snd_seq_midi dell_smm_hwmon mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi_event snd_rawmidi crct10dif_pclmul snd_seq snd_seq_device crc32_pclmul snd_timer aesni_intel aes_x86_64 lrw gf128mul iwlwifi glue_helper ablk_helper cryptd snd rtsx_pci_ms joydev soundcore input_leds idma64 cfg80211 memstick serio_raw virt_dma hci_uart mei_me btbcm mei btqca intel_lpss_pci processor_thermal_device btintel intel_soc_dts_iosf bluetooth shpchp intel_lpss_acpi int3402_thermal dell_rbtn acpi_als int3403_thermal int3400_thermal intel_lpss int340x_thermal_zone acpi_thermal_rel tpm_crb kfifo_buf mac_hid industrialio acpi_pad kvm_intel kvm irqbypass nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport autofs4 uas usb_storage hid_generic usbhid rtsx_pci_sdmmc nouveau i915_bpo mxm_wmi ttm psmouse intel_ips i2c_algo_bit drm_kms_helper syscopyarea r8169 sysfillrect rtsx_pci sysimgblt mii fb_sys_fops ahci drm libahci video wmi pinctrl_sunrisepoint i2c_hid pinctrl_intel hid fjes Mar 9 20:30:36 pjm-dell kernel: [ 3428.269369] CPU: 0 PID: 7568 Comm: lspci Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:30:36 pjm-dell kernel: [ 3428.269370] Hardware name: Dell Inc. Inspiron 7559/0H87XC, BIOS 1.1.5 01/14/2016 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269371] task: ffff88003f1bbb00 ti: ffff8801d6fb8000 task.ti: ffff8801d6fb8000 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269371] RIP: 0010:[] [] ioread32+0x30/0x40 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269376] RSP: 0018:ffff8801d6fbbac8 EFLAGS: 00000296 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269376] RAX: 00000000ffffffff RBX: ffff88027190c000 RCX: 0000000000000018 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269377] RDX: 0000000000000000 RSI: ffffc9000210a014 RDI: ffffc9000210a04c Mar 9 20:30:36 pjm-dell kernel: [ 3428.269378] RBP: ffff8801d6fbbaf8 R08: 000006dfbb25d976 R09: 0000000180400016 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269379] R10: ffff88006ca15280 R11: 0000000000000001 R12: 0000000000000000 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269379] R13: ffff8800752b3e48 R14: ffff880272771980 R15: ffffffffffffffff Mar 9 20:30:36 pjm-dell kernel: [ 3428.269381] FS: 00007f1da5750740(0000) GS:ffff880281c00000(0000) knlGS:0000000000000000 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269382] CR2: 00007fc51e7bf000 CR3: 00000001d7578000 CR4: 00000000003406f0 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269384] Stack: Mar 9 20:30:36 pjm-dell kernel: [ 3428.269385] ffffffffc0391595 ffff8800752b3e48 ffff88027190c000 000002f6badcbec5 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269387] 0000000000000010 ffff88007551c0d8 ffff8801d6fbbb20 ffffffffc034d971 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269388] 0000000000000000 ffff88027190c000 000002f6b8e06d70 ffff8801d6fbbb58 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269390] Call Trace: Mar 9 20:30:36 pjm-dell kernel: [ 3428.269426] [] ? nvkm_pmu_init+0x75/0x450 [nouveau] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269436] [] nvkm_subdev_init+0x91/0x200 [nouveau] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269453] [] nvkm_device_init+0x174/0x270 [nouveau] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269469] [] nvkm_udevice_init+0x48/0x60 [nouveau] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269478] [] nvkm_object_init+0x40/0x190 [nouveau] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269487] [] nvkm_object_init+0xb4/0x190 [nouveau] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269496] [] nvkm_client_init+0xe/0x10 [nouveau] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269514] [] nvkm_client_resume+0xe/0x10 [nouveau] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269523] [] nvif_client_resume+0x17/0x20 [nouveau] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269540] [] nouveau_do_resume+0x4b/0x120 [nouveau] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269557] [] nouveau_pmops_runtime_resume+0x79/0x120 [nouveau] Mar 9 20:30:36 pjm-dell kernel: [ 3428.269559] [] pci_pm_runtime_resume+0x7b/0xa0 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269561] [] __rpm_callback+0x33/0x70 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269563] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269564] [] rpm_callback+0x24/0x80 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269565] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269566] [] rpm_resume+0x497/0x6a0 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269568] [] __pm_runtime_resume+0x4e/0x70 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269570] [] pci_config_pm_runtime_get+0x50/0x60 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269571] [] pci_read_config+0x96/0x290 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269574] [] sysfs_kf_bin_read+0x4a/0x70 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269575] [] kernfs_fop_read+0xab/0x160 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269578] [] __vfs_read+0x18/0x40 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269579] [] vfs_read+0x86/0x130 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269581] [] SyS_pread64+0x95/0xb0 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269583] [] entry_SYSCALL_64_fastpath+0x16/0x71 Mar 9 20:30:36 pjm-dell kernel: [ 3428.269584] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 61 23 cf 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff Mar 9 20:31:04 pjm-dell kernel: [ 3456.274297] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [lspci:7568] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274301] Modules linked in: drbg ansi_cprng ctr ccm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp rfcomm bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bnep snd_hda_codec_hdmi binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl nls_iso8859_1 dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch arc4 snd_hda_intel i2c_designware_platform snd_hda_codec i2c_designware_core dell_wmi snd_hda_core sparse_keymap snd_hwdep snd_pcm dell_laptop iwlmvm dcdbas intel_rapl snd_seq_midi dell_smm_hwmon mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi_event snd_rawmidi crct10dif_pclmul snd_seq snd_seq_device crc32_pclmul snd_timer aesni_intel aes_x86_64 lrw gf128mul iwlwifi glue_helper ablk_helper cryptd snd rtsx_pci_ms joydev soundcore input_leds idma64 cfg80211 memstick serio_raw virt_dma hci_uart mei_me btbcm mei btqca intel_lpss_pci processor_thermal_device btintel intel_soc_dts_iosf bluetooth shpchp intel_lpss_acpi int3402_thermal dell_rbtn acpi_als int3403_thermal int3400_thermal intel_lpss int340x_thermal_zone acpi_thermal_rel tpm_crb kfifo_buf mac_hid industrialio acpi_pad kvm_intel kvm irqbypass nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport autofs4 uas usb_storage hid_generic usbhid rtsx_pci_sdmmc nouveau i915_bpo mxm_wmi ttm psmouse intel_ips i2c_algo_bit drm_kms_helper syscopyarea r8169 sysfillrect rtsx_pci sysimgblt mii fb_sys_fops ahci drm libahci video wmi pinctrl_sunrisepoint i2c_hid pinctrl_intel hid fjes Mar 9 20:31:04 pjm-dell kernel: [ 3456.274363] CPU: 0 PID: 7568 Comm: lspci Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:31:04 pjm-dell kernel: [ 3456.274365] Hardware name: Dell Inc. Inspiron 7559/0H87XC, BIOS 1.1.5 01/14/2016 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274366] task: ffff88003f1bbb00 ti: ffff8801d6fb8000 task.ti: ffff8801d6fb8000 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274367] RIP: 0010:[] [] ioread32+0x30/0x40 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274371] RSP: 0018:ffff8801d6fbbac8 EFLAGS: 00000296 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274372] RAX: 00000000ffffffff RBX: ffff88027190c000 RCX: 0000000000000018 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274373] RDX: 0000000000000000 RSI: ffffc9000210a014 RDI: ffffc9000210a04c Mar 9 20:31:04 pjm-dell kernel: [ 3456.274374] RBP: ffff8801d6fbbaf8 R08: 000006dfbb25d976 R09: 0000000180400016 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274374] R10: ffff88006ca15280 R11: 0000000000000001 R12: 0000000000000000 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274375] R13: ffff8800752b3e48 R14: ffff880272771980 R15: ffffffffffffffff Mar 9 20:31:04 pjm-dell kernel: [ 3456.274377] FS: 00007f1da5750740(0000) GS:ffff880281c00000(0000) knlGS:0000000000000000 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274378] CR2: 00007fc51e7bf000 CR3: 00000001d7578000 CR4: 00000000003406f0 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274380] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274381] Stack: Mar 9 20:31:04 pjm-dell kernel: [ 3456.274382] ffffffffc0391595 ffff8800752b3e48 ffff88027190c000 000002f6badcbec5 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274383] 0000000000000010 ffff88007551c0d8 ffff8801d6fbbb20 ffffffffc034d971 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274385] 0000000000000000 ffff88027190c000 000002f6b8e06d70 ffff8801d6fbbb58 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274386] Call Trace: Mar 9 20:31:04 pjm-dell kernel: [ 3456.274411] [] ? nvkm_pmu_init+0x75/0x450 [nouveau] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274423] [] nvkm_subdev_init+0x91/0x200 [nouveau] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274442] [] nvkm_device_init+0x174/0x270 [nouveau] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274459] [] nvkm_udevice_init+0x48/0x60 [nouveau] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274470] [] nvkm_object_init+0x40/0x190 [nouveau] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274480] [] nvkm_object_init+0xb4/0x190 [nouveau] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274490] [] nvkm_client_init+0xe/0x10 [nouveau] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274511] [] nvkm_client_resume+0xe/0x10 [nouveau] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274520] [] nvif_client_resume+0x17/0x20 [nouveau] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274540] [] nouveau_do_resume+0x4b/0x120 [nouveau] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274558] [] nouveau_pmops_runtime_resume+0x79/0x120 [nouveau] Mar 9 20:31:04 pjm-dell kernel: [ 3456.274561] [] pci_pm_runtime_resume+0x7b/0xa0 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274563] [] __rpm_callback+0x33/0x70 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274565] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274566] [] rpm_callback+0x24/0x80 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274568] [] ? pci_restore_standard_config+0x40/0x40 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274569] [] rpm_resume+0x497/0x6a0 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274571] [] __pm_runtime_resume+0x4e/0x70 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274573] [] pci_config_pm_runtime_get+0x50/0x60 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274575] [] pci_read_config+0x96/0x290 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274577] [] sysfs_kf_bin_read+0x4a/0x70 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274579] [] kernfs_fop_read+0xab/0x160 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274582] [] __vfs_read+0x18/0x40 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274583] [] vfs_read+0x86/0x130 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274585] [] SyS_pread64+0x95/0xb0 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274587] [] entry_SYSCALL_64_fastpath+0x16/0x71 Mar 9 20:31:04 pjm-dell kernel: [ 3456.274588] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 61 23 cf 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff Mar 9 20:31:29 pjm-dell kernel: [ 3480.342488] INFO: task thermald:887 blocked for more than 120 seconds. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342492] Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:31:29 pjm-dell kernel: [ 3480.342492] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342494] thermald D ffff88027723ba08 0 887 1 0x00000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342497] ffff88027723ba08 0000000000000001 ffff8802782a9d80 ffff8802742abb00 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342499] ffff88027723c000 ffff880279004120 ffff8802742abb00 ffff8802791172a8 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342500] ffff8802791172a8 ffff88027723ba20 ffffffff818177b5 7fffffffffffffff Mar 9 20:31:29 pjm-dell kernel: [ 3480.342502] Call Trace: Mar 9 20:31:29 pjm-dell kernel: [ 3480.342507] [] schedule+0x35/0x80 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342508] [] schedule_timeout+0x1b5/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342510] [] __down_timeout+0x7d/0xd0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342513] [] ? __kmalloc+0x170/0x250 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342515] [] down_timeout+0x4c/0x60 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342518] [] acpi_os_wait_semaphore+0x4c/0x67 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342520] [] acpi_ut_acquire_mutex+0x48/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342522] [] acpi_ns_get_node+0x92/0x104 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342523] [] ? kmem_cache_alloc_trace+0x1d2/0x1f0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342525] [] ? kmem_cache_alloc_trace+0x183/0x1f0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342546] [] acpi_ns_evaluate+0x51/0x247 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342548] [] ? acpi_ns_evaluate+0x51/0x247 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342549] [] acpi_evaluate_object+0x147/0x257 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342552] [] acpi_evaluate_integer+0x53/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342554] [] int340x_thermal_get_zone_temp+0x71/0xc0 [int340x_thermal_zone] Mar 9 20:31:29 pjm-dell kernel: [ 3480.342556] [] thermal_zone_get_temp+0x78/0x120 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342557] [] temp_show+0x2d/0x60 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342559] [] dev_attr_show+0x20/0x50 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342561] [] ? mutex_lock+0x12/0x30 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342563] [] sysfs_kf_seq_show+0xbc/0x130 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342565] [] kernfs_seq_show+0x23/0x30 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342567] [] seq_read+0xec/0x390 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342568] [] kernfs_fop_read+0x10a/0x160 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342571] [] ? security_file_permission+0xa0/0xc0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342573] [] __vfs_read+0x18/0x40 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342574] [] vfs_read+0x86/0x130 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342576] [] SyS_read+0x55/0xc0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342577] [] entry_SYSCALL_64_fastpath+0x16/0x71 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342612] INFO: task kworker/1:2:6644 blocked for more than 120 seconds. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342614] Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:31:29 pjm-dell kernel: [ 3480.342614] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342615] kworker/1:2 D ffff8801d7687be8 0 6644 2 0x00000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342619] Workqueue: events acpi_ec_event_processor Mar 9 20:31:29 pjm-dell kernel: [ 3480.342620] ffff8801d7687be8 ffffffff810eb2f4 ffff8802782a9d80 ffff8801d6d38000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342621] ffff8801d7688000 ffff880279004100 ffff8801d6d38000 0000000000000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342623] ffff8802790e0d70 ffff8801d7687c00 ffffffff818177b5 7fffffffffffffff Mar 9 20:31:29 pjm-dell kernel: [ 3480.342624] Call Trace: Mar 9 20:31:29 pjm-dell kernel: [ 3480.342626] [] ? lock_timer_base.isra.22+0x54/0x70 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342628] [] schedule+0x35/0x80 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342629] [] schedule_timeout+0x1b5/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342631] [] ? ___slab_alloc+0x1e9/0x460 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342632] [] ? acpi_ns_get_normalized_pathname+0x58/0x9c Mar 9 20:31:29 pjm-dell kernel: [ 3480.342634] [] __down_timeout+0x7d/0xd0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342635] [] ? acpi_ns_handle_to_pathname+0x3b/0x75 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342637] [] down_timeout+0x4c/0x60 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342639] [] acpi_os_wait_semaphore+0x4c/0x67 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342640] [] acpi_ut_acquire_mutex+0x48/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342642] [] acpi_ex_enter_interpreter+0x10/0x2e Mar 9 20:31:29 pjm-dell kernel: [ 3480.342644] [] acpi_ns_evaluate+0x1b3/0x247 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342645] [] acpi_evaluate_object+0x147/0x257 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342646] [] acpi_ec_event_processor+0x59/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342648] [] process_one_work+0x162/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342650] [] worker_thread+0x4b/0x4c0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342651] [] ? process_one_work+0x480/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342652] [] kthread+0xd8/0xf0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342654] [] ? kthread_create_on_node+0x1e0/0x1e0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342655] [] ret_from_fork+0x3f/0x70 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342657] [] ? kthread_create_on_node+0x1e0/0x1e0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342662] INFO: task kworker/1:0:7047 blocked for more than 120 seconds. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342663] Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:31:29 pjm-dell kernel: [ 3480.342663] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342664] kworker/1:0 D ffff88027829fbe8 0 7047 2 0x00000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342666] Workqueue: events acpi_ec_event_processor Mar 9 20:31:29 pjm-dell kernel: [ 3480.342667] ffff88027829fbe8 ffffffff810eb2f4 ffff8802782a9d80 ffff8802739d0ec0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342668] ffff8802782a0000 ffff880279004100 ffff8802739d0ec0 0000000000000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342670] ffff8802790e0d70 ffff88027829fc00 ffffffff818177b5 7fffffffffffffff Mar 9 20:31:29 pjm-dell kernel: [ 3480.342671] Call Trace: Mar 9 20:31:29 pjm-dell kernel: [ 3480.342673] [] ? lock_timer_base.isra.22+0x54/0x70 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342674] [] schedule+0x35/0x80 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342676] [] schedule_timeout+0x1b5/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342677] [] ? schedule_timeout+0x131/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342679] [] ? trace_event_raw_event_tick_stop+0x120/0x120 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342680] [] __down_timeout+0x7d/0xd0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342682] [] down_timeout+0x4c/0x60 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342684] [] acpi_os_wait_semaphore+0x4c/0x67 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342685] [] acpi_ut_acquire_mutex+0x48/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342687] [] acpi_ex_enter_interpreter+0x10/0x2e Mar 9 20:31:29 pjm-dell kernel: [ 3480.342689] [] acpi_ns_evaluate+0x1b3/0x247 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342690] [] acpi_evaluate_object+0x147/0x257 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342691] [] acpi_ec_event_processor+0x59/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342693] [] process_one_work+0x162/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342694] [] worker_thread+0x4b/0x4c0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342695] [] ? process_one_work+0x480/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342697] [] ? process_one_work+0x480/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342698] [] kthread+0xd8/0xf0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342699] [] ? kthread_create_on_node+0x1e0/0x1e0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342701] [] ret_from_fork+0x3f/0x70 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342702] [] ? kthread_create_on_node+0x1e0/0x1e0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342703] INFO: task kworker/2:0:7057 blocked for more than 120 seconds. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342704] Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:31:29 pjm-dell kernel: [ 3480.342705] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342705] kworker/2:0 D ffff8801eceefbe8 0 7057 2 0x00000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342707] Workqueue: events acpi_ec_event_processor Mar 9 20:31:29 pjm-dell kernel: [ 3480.342708] ffff8801eceefbe8 ffffffff810eb2f4 ffff8802782aac40 ffff8801ecf81d80 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342709] ffff8801ecef0000 ffff880279004100 ffff8801ecf81d80 0000000000000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342711] ffff8802790e0d70 ffff8801eceefc00 ffffffff818177b5 7fffffffffffffff Mar 9 20:31:29 pjm-dell kernel: [ 3480.342712] Call Trace: Mar 9 20:31:29 pjm-dell kernel: [ 3480.342714] [] ? lock_timer_base.isra.22+0x54/0x70 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342715] [] schedule+0x35/0x80 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342716] [] schedule_timeout+0x1b5/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342718] [] ? schedule_timeout+0x131/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342720] [] ? trace_event_raw_event_tick_stop+0x120/0x120 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342721] [] __down_timeout+0x7d/0xd0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342723] [] down_timeout+0x4c/0x60 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342725] [] acpi_os_wait_semaphore+0x4c/0x67 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342726] [] acpi_ut_acquire_mutex+0x48/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342728] [] acpi_ex_enter_interpreter+0x10/0x2e Mar 9 20:31:29 pjm-dell kernel: [ 3480.342729] [] acpi_ns_evaluate+0x1b3/0x247 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342731] [] acpi_evaluate_object+0x147/0x257 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342732] [] acpi_ec_event_processor+0x59/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342733] [] process_one_work+0x162/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342735] [] worker_thread+0x4b/0x4c0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342736] [] ? process_one_work+0x480/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342738] [] ? process_one_work+0x480/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342739] [] kthread+0xd8/0xf0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342740] [] ? kthread_create_on_node+0x1e0/0x1e0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342741] [] ret_from_fork+0x3f/0x70 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342742] [] ? kthread_create_on_node+0x1e0/0x1e0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342746] INFO: task kworker/1:3:7569 blocked for more than 120 seconds. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342747] Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:31:29 pjm-dell kernel: [ 3480.342748] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342748] kworker/1:3 D ffff8801d6f33be8 0 7569 2 0x00000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342750] Workqueue: events acpi_ec_event_processor Mar 9 20:31:29 pjm-dell kernel: [ 3480.342751] ffff8801d6f33be8 ffffffff810eb2f4 ffff8802782a9d80 ffff88027826ac40 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342752] ffff8801d6f34000 ffff880279004100 ffff88027826ac40 0000000000000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342753] ffff8802790e0d70 ffff8801d6f33c00 ffffffff818177b5 7fffffffffffffff Mar 9 20:31:29 pjm-dell kernel: [ 3480.342755] Call Trace: Mar 9 20:31:29 pjm-dell kernel: [ 3480.342756] [] ? lock_timer_base.isra.22+0x54/0x70 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342758] [] schedule+0x35/0x80 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342759] [] schedule_timeout+0x1b5/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342760] [] ? schedule_timeout+0x131/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342762] [] ? trace_event_raw_event_tick_stop+0x120/0x120 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342764] [] __down_timeout+0x7d/0xd0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342765] [] down_timeout+0x4c/0x60 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342767] [] acpi_os_wait_semaphore+0x4c/0x67 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342768] [] acpi_ut_acquire_mutex+0x48/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342770] [] acpi_ex_enter_interpreter+0x10/0x2e Mar 9 20:31:29 pjm-dell kernel: [ 3480.342772] [] acpi_ns_evaluate+0x1b3/0x247 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342773] [] acpi_evaluate_object+0x147/0x257 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342774] [] acpi_ec_event_processor+0x59/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342776] [] process_one_work+0x162/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342777] [] worker_thread+0x4b/0x4c0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342778] [] ? process_one_work+0x480/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342780] [] ? process_one_work+0x480/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342781] [] kthread+0xd8/0xf0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342782] [] ? kthread_create_on_node+0x1e0/0x1e0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342784] [] ret_from_fork+0x3f/0x70 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342785] [] ? kthread_create_on_node+0x1e0/0x1e0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342786] INFO: task kworker/1:4:7571 blocked for more than 120 seconds. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342787] Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:31:29 pjm-dell kernel: [ 3480.342788] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342788] kworker/1:4 D ffff880273887be8 0 7571 2 0x00000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342790] Workqueue: events acpi_ec_event_processor Mar 9 20:31:29 pjm-dell kernel: [ 3480.342791] ffff880273887be8 ffffffff810eb2f4 ffff8802782a9d80 ffff8801ece19d80 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342792] ffff880273888000 ffff880279004100 ffff8801ece19d80 0000000000000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342794] ffff8802790e0d70 ffff880273887c00 ffffffff818177b5 7fffffffffffffff Mar 9 20:31:29 pjm-dell kernel: [ 3480.342795] Call Trace: Mar 9 20:31:29 pjm-dell kernel: [ 3480.342797] [] ? lock_timer_base.isra.22+0x54/0x70 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342798] [] schedule+0x35/0x80 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342799] [] schedule_timeout+0x1b5/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342801] [] ? schedule_timeout+0x131/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342802] [] ? trace_event_raw_event_tick_stop+0x120/0x120 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342804] [] __down_timeout+0x7d/0xd0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342806] [] down_timeout+0x4c/0x60 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342807] [] acpi_os_wait_semaphore+0x4c/0x67 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342808] [] acpi_ut_acquire_mutex+0x48/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342810] [] acpi_ex_enter_interpreter+0x10/0x2e Mar 9 20:31:29 pjm-dell kernel: [ 3480.342812] [] acpi_ns_evaluate+0x1b3/0x247 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342813] [] acpi_evaluate_object+0x147/0x257 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342814] [] acpi_ec_event_processor+0x59/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342816] [] process_one_work+0x162/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342817] [] worker_thread+0x4b/0x4c0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342818] [] ? process_one_work+0x480/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342820] [] ? process_one_work+0x480/0x480 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342821] [] kthread+0xd8/0xf0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342822] [] ? finish_task_switch+0x7d/0x220 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342823] [] ? kthread_create_on_node+0x1e0/0x1e0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342825] [] ret_from_fork+0x3f/0x70 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342826] [] ? kthread_create_on_node+0x1e0/0x1e0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342828] INFO: task kworker/1:5:7573 blocked for more than 120 seconds. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342828] Tainted: G W OEL 4.4.0-10-generic #25-Ubuntu Mar 9 20:31:29 pjm-dell kernel: [ 3480.342829] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 9 20:31:29 pjm-dell kernel: [ 3480.342830] kworker/1:5 D ffff8801ecf7bbe8 0 7573 2 0x00000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342831] Workqueue: events acpi_ec_event_processor Mar 9 20:31:29 pjm-dell kernel: [ 3480.342832] ffff8801ecf7bbe8 ffffffff810eb2f4 ffff8802782a9d80 ffff8801ece1bb00 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342833] ffff8801ecf7c000 ffff880279004100 ffff8801ece1bb00 0000000000000000 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342835] ffff8802790e0d70 ffff8801ecf7bc00 ffffffff818177b5 7fffffffffffffff Mar 9 20:31:29 pjm-dell kernel: [ 3480.342836] Call Trace: Mar 9 20:31:29 pjm-dell kernel: [ 3480.342838] [] ? lock_timer_base.isra.22+0x54/0x70 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342839] [] schedule+0x35/0x80 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342840] [] schedule_timeout+0x1b5/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342842] [] ? schedule_timeout+0x131/0x270 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342844] [] ? trace_event_raw_event_tick_stop+0x120/0x120 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342845] [] __down_timeout+0x7d/0xd0 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342847] [] down_timeout+0x4c/0x60 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342849] [] acpi_os_wait_semaphore+0x4c/0x67 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342850] [] acpi_ut_acquire_mutex+0x48/0x86 Mar 9 20:31:29 pjm-dell kernel: [ 3480.342851] [