[ +32,640734] BUG: kernel NULL pointer dereference, address: 0000000000000085 [ +0,000004] #PF: supervisor read access in kernel mode [ +0,000001] #PF: error_code(0x0000) - not-present page [ +0,000001] PGD 0 P4D 0 [ +0,000002] Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI [ +0,000002] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: P OE 6.11.10-generic-4rosa13-x86_64 #1 [ +0,000002] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE [ +0,000001] Hardware name: TIMI Redmi Book Pro 15 2022/TM2111, BIOS RMAAD5B0P1010 06/30/2023 [ +0,000001] Workqueue: kacpi_notify acpi_os_execute_deferred [ +0,000003] RIP: 0010:_nv014852rm+0x2a4/0xab0 [nvidia] [ +0,000211] Code: ff 00 00 00 0f 84 ac 00 00 00 44 3b 7d 10 74 16 41 83 c7 01 41 83 ff ff 0f 85 a8 fe ff ff 0f 1f 84 00 00 00 00 00 48 8b 45 18 <80> b8 85 00 00 00 00 0f 85 9f 06 00 00 8b 45 20 8b 0d 9e c7 df 00 [ +0,000001] RSP: 0018:ffffa4cc8014fcb8 EFLAGS: 00010046 [ +0,000001] RAX: 0000000000000000 RBX: ffffffffc1779c00 RCX: 000f429867e23500 [ +0,000001] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 000000003b5dc100 [ +0,000001] RBP: ffff971583eedf50 R08: 0000000000000001 R09: 0000000000000020 [ +0,000001] R10: ffff971583eedf1c R11: 0000000000000000 R12: 0000000000000001 [ +0,000000] R13: 0000000000000000 R14: ffff97158c460008 R15: 0000000000000000 [ +0,000001] FS: 0000000000000000(0000) GS:ffff9718df400000(0000) knlGS:0000000000000000 [ +0,000001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0,000001] CR2: 0000000000000085 CR3: 000000033b622000 CR4: 0000000000f50ef0 [ +0,000000] PKRU: 55555554 [ +0,000001] Call Trace: [ +0,000001] [ +0,000002] ? __die_body.cold+0x19/0x26 [ +0,000003] ? page_fault_oops+0x132/0x2a0 [ +0,000002] ? os_acquire_spinlock+0x12/0x30 [nvidia] [ +0,000132] ? exc_page_fault+0x81/0x190 [ +0,000002] ? asm_exc_page_fault+0x26/0x30 [ +0,000003] ? _nv014852rm+0x2a4/0xab0 [nvidia] [ +0,000154] ? _nv014852rm+0x1f6/0xab0 [nvidia] [ +0,000152] _nv049274rm+0x110/0x170 [nvidia] [ +0,000152] _nv015334rm+0x230/0x390 [nvidia] [ +0,000141] _nv054251rm+0x89/0x1c0 [nvidia] [ +0,000137] rm_acpi_notify+0x1e3/0x280 [nvidia] [ +0,000198] acpi_ev_notify_dispatch+0x46/0x70 [ +0,000003] acpi_os_execute_deferred+0x17/0x30 [ +0,000002] process_one_work+0x144/0x300 [ +0,000002] worker_thread+0x2da/0x410 [ +0,000002] ? __pfx_worker_thread+0x10/0x10 [ +0,000001] kthread+0xcf/0x100 [ +0,000002] ? __pfx_kthread+0x10/0x10 [ +0,000002] ret_from_fork+0x31/0x50 [ +0,000002] ? __pfx_kthread+0x10/0x10 [ +0,000001] ret_from_fork_asm+0x1a/0x30 [ +0,000002] [ +0,000001] Modules linked in: nvidia_uvm(POE) rfcomm cmac algif_hash algif_skcipher af_alg bnep qrtr ccm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device nls_iso8859_1 snd_ctl_led snd_soc_skl_hda_dsp snd_soc_hdac_hdmi snd_soc_intel_hda_dsp_common snd_sof_probes snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component intel_uncore_frequency snd_soc_dmic intel_uncore_frequency_common snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_soc_acpi_intel_match soundwire_generic_allocation snd_soc_acpi soundwire_bus rtw89_8852be rtw89_8852b snd_soc_avs rtw89_8852b_common x86_pkg_temp_thermal snd_soc_hda_codec snd_hda_ext_core intel_powerclamp rtw89_pci snd_soc_core coretemp rtw89_core snd_compress ac97_bus kvm_intel snd_pcm_dmaengine mac80211 btusb uvcvideo btrtl snd_hda_intel btintel kvm snd_intel_dspcfg [ +0,000025] videobuf2_vmalloc btbcm snd_intel_sdw_acpi uvc snd_hda_codec btmtk videobuf2_memops snd_hda_core rapl videobuf2_v4l2 cfg80211 bluetooth snd_hwdep videodev hid_sensor_als iTCO_wdt snd_pcm mei_hdcp hid_sensor_trigger intel_pmc_bxt mei_pxp videobuf2_common iTCO_vendor_support industrialio_triggered_buffer snd_timer intel_cstate kfifo_buf intel_rapl_msr mc intel_uncore snd i2c_i801 hid_sensor_iio_common processor_thermal_device_pci rfkill mei_me i2c_mux wmi_bmof processor_thermal_device soundcore industrialio libarc4 processor_thermal_wt_hint i2c_smbus processor_thermal_rfim mei processor_thermal_rapl intel_rapl_common processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox thermal intel_pmc_core int3403_thermal intel_vsec ac int340x_thermal_zone int3400_thermal pmt_telemetry pmt_class acpi_thermal_rel acpi_tad acpi_pad joydev input_leds mac_hid sch_fq_codel nfnetlink dmi_sysfs ip_tables x_tables hid_sensor_custom hid_sensor_hub intel_ishtp_hid xe drm_gpuvm drm_exec gpu_sched [ +0,000028] drm_suballoc_helper nvidia_drm(POE) nvidia_modeset(POE) i915 hid_multitouch hid_generic spi_pxa2xx_platform intel_gtt crct10dif_pclmul dw_dmac dw_dmac_core drm_buddy crc32_pclmul 8250_dw spi_pxa2xx_core i2c_algo_bit polyval_clmulni nvidia(POE) drm_display_helper polyval_generic sdhci_pci ghash_clmulni_intel nvme sha512_ssse3 cqhci sha256_ssse3 sdhci cec sha1_ssse3 ucsi_acpi nvme_core thunderbolt rc_core mmc_core intel_ish_ipc intel_lpss_pci typec_ucsi drm_ttm_helper intel_lpss nvme_auth intel_ishtp xhci_pci ttm idma64 typec xhci_pci_renesas i2c_hid_acpi i2c_hid video battery wmi pinctrl_tigerlake serio_raw sunrpc dm_mirror dm_region_hash dm_log i2c_dev msr ipv6 autofs4 aesni_intel crypto_simd cryptd [ +0,000024] CR2: 0000000000000085 [ +0,000002] ---[ end trace 0000000000000000 ]--- [ +0,000001] RIP: 0010:_nv014852rm+0x2a4/0xab0 [nvidia] [ +0,000153] Code: ff 00 00 00 0f 84 ac 00 00 00 44 3b 7d 10 74 16 41 83 c7 01 41 83 ff ff 0f 85 a8 fe ff ff 0f 1f 84 00 00 00 00 00 48 8b 45 18 <80> b8 85 00 00 00 00 0f 85 9f 06 00 00 8b 45 20 8b 0d 9e c7 df 00 [ +0,000001] RSP: 0018:ffffa4cc8014fcb8 EFLAGS: 00010046 [ +0,000001] RAX: 0000000000000000 RBX: ffffffffc1779c00 RCX: 000f429867e23500 [ +0,000001] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 000000003b5dc100 [ +0,000001] RBP: ffff971583eedf50 R08: 0000000000000001 R09: 0000000000000020 [ +0,000001] R10: ffff971583eedf1c R11: 0000000000000000 R12: 0000000000000001 [ +0,000000] R13: 0000000000000000 R14: ffff97158c460008 R15: 0000000000000000 [ +0,000001] FS: 0000000000000000(0000) GS:ffff9718df400000(0000) knlGS:0000000000000000 [ +0,000001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0,000001] CR2: 0000000000000085 CR3: 000000033b622000 CR4: 0000000000f50ef0 [ +0,000001] PKRU: 55555554 [ +0,000000] note: kworker/0:1[10] exited with irqs disabled [ +0,000006] note: kworker/0:1[10] exited with preempt_count 1 [ +17,924304] watchdog: Watchdog detected hard LOCKUP on cpu 7 [ +0,000003] Modules linked in: nvidia_uvm(POE) rfcomm cmac algif_hash algif_skcipher af_alg bnep qrtr ccm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device nls_iso8859_1 snd_ctl_led snd_soc_skl_hda_dsp snd_soc_hdac_hdmi snd_soc_intel_hda_dsp_common snd_sof_probes snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component intel_uncore_frequency snd_soc_dmic intel_uncore_frequency_common snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_soc_acpi_intel_match soundwire_generic_allocation snd_soc_acpi soundwire_bus rtw89_8852be rtw89_8852b snd_soc_avs rtw89_8852b_common x86_pkg_temp_thermal snd_soc_hda_codec snd_hda_ext_core intel_powerclamp rtw89_pci snd_soc_core coretemp rtw89_core snd_compress ac97_bus kvm_intel snd_pcm_dmaengine mac80211 btusb uvcvideo btrtl snd_hda_intel btintel kvm snd_intel_dspcfg [ +0,000024] videobuf2_vmalloc btbcm snd_intel_sdw_acpi uvc snd_hda_codec btmtk videobuf2_memops snd_hda_core rapl videobuf2_v4l2 cfg80211 bluetooth snd_hwdep videodev hid_sensor_als iTCO_wdt snd_pcm mei_hdcp hid_sensor_trigger intel_pmc_bxt mei_pxp videobuf2_common iTCO_vendor_support industrialio_triggered_buffer snd_timer intel_cstate kfifo_buf intel_rapl_msr mc intel_uncore snd i2c_i801 hid_sensor_iio_common processor_thermal_device_pci rfkill mei_me i2c_mux wmi_bmof processor_thermal_device soundcore industrialio libarc4 processor_thermal_wt_hint i2c_smbus processor_thermal_rfim mei processor_thermal_rapl intel_rapl_common processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox thermal intel_pmc_core int3403_thermal intel_vsec ac int340x_thermal_zone int3400_thermal pmt_telemetry pmt_class acpi_thermal_rel acpi_tad acpi_pad joydev input_leds mac_hid sch_fq_codel nfnetlink dmi_sysfs ip_tables x_tables hid_sensor_custom hid_sensor_hub intel_ishtp_hid xe drm_gpuvm drm_exec gpu_sched [ +0,000024] drm_suballoc_helper nvidia_drm(POE) nvidia_modeset(POE) i915 hid_multitouch hid_generic spi_pxa2xx_platform intel_gtt crct10dif_pclmul dw_dmac dw_dmac_core drm_buddy crc32_pclmul 8250_dw spi_pxa2xx_core i2c_algo_bit polyval_clmulni nvidia(POE) drm_display_helper polyval_generic sdhci_pci ghash_clmulni_intel nvme sha512_ssse3 cqhci sha256_ssse3 sdhci cec sha1_ssse3 ucsi_acpi nvme_core thunderbolt rc_core mmc_core intel_ish_ipc intel_lpss_pci typec_ucsi drm_ttm_helper intel_lpss nvme_auth intel_ishtp xhci_pci ttm idma64 typec xhci_pci_renesas i2c_hid_acpi i2c_hid video battery wmi pinctrl_tigerlake serio_raw sunrpc dm_mirror dm_region_hash dm_log i2c_dev msr ipv6 autofs4 aesni_intel crypto_simd cryptd [ +0,000023] CPU: 7 UID: 0 PID: 0 Comm: swapper/7 Tainted: P D OE 6.11.10-generic-4rosa13-x86_64 #1 [ +0,000003] Tainted: [P]=PROPRIETARY_MODULE, [D]=DIE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE [ +0,000000] Hardware name: TIMI Redmi Book Pro 15 2022/TM2111, BIOS RMAAD5B0P1010 06/30/2023 [ +0,000001] RIP: 0010:native_queued_spin_lock_slowpath+0x70/0x2a0 [ +0,000005] Code: 77 77 f0 0f ba 2b 08 0f 92 c2 8b 03 0f b6 d2 c1 e2 08 30 e4 09 d0 3d ff 00 00 00 77 53 85 c0 74 10 0f b6 03 84 c0 74 09 f3 90 <0f> b6 03 84 c0 75 f7 b8 01 00 00 00 66 89 03 5b 5d 41 5c 41 5d c3 [ +0,000001] RSP: 0018:ffffa4cc804d4de0 EFLAGS: 00000002 [ +0,000001] RAX: 0000000000000001 RBX: ffff971543da7bc8 RCX: ffff9715521facac [ +0,000001] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff971543da7bc8 [ +0,000001] RBP: ffff9715521fac30 R08: 0000000000000000 R09: 0000000000000002 [ +0,000000] R10: 00007fffffffffff R11: ffffffffffffffff R12: 0000000000000001 [ +0,000001] R13: 0000000000000000 R14: ffff9715521facac R15: 0000000000000001 [ +0,000001] FS: 0000000000000000(0000) GS:ffff9718df780000(0000) knlGS:0000000000000000 [ +0,000000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0,000001] CR2: 00002b4401b87000 CR3: 000000033b622000 CR4: 0000000000f50ef0 [ +0,000001] PKRU: 55555554 [ +0,000001] Call Trace: [ +0,000001] [ +0,000001] ? watchdog_hardlockup_check.cold+0x100/0x105 [ +0,000002] ? __perf_event_overflow+0x13d/0x3d0 [ +0,000003] ? handle_pmi_common+0x18a/0x3a0 [ +0,000004] ? intel_pmu_handle_irq+0x10b/0x500 [ +0,000002] ? perf_event_nmi_handler+0x2a/0x50 [ +0,000001] ? nmi_handle+0x5e/0x120 [ +0,000003] ? default_do_nmi+0x40/0x130 [ +0,000002] ? exc_nmi+0x122/0x1a0 [ +0,000002] ? end_repeat_nmi+0xf/0x53 [ +0,000003] ? native_queued_spin_lock_slowpath+0x70/0x2a0 [ +0,000001] ? native_queued_spin_lock_slowpath+0x70/0x2a0 [ +0,000002] ? native_queued_spin_lock_slowpath+0x70/0x2a0 [ +0,000001] [ +0,000000] [ +0,000001] _raw_spin_lock_irqsave+0x3d/0x50 [ +0,000002] os_acquire_spinlock+0x12/0x30 [nvidia] [ +0,000227] _nv048007rm+0x10/0x20 [nvidia] [ +0,000439] _nv014852rm+0x6e/0xab0 [nvidia] [ +0,000203] _nv049272rm+0xb7/0x180 [nvidia] [ +0,000204] _nv045076rm+0x148/0x7bb [nvidia] [ +0,000238] _nv045094rm+0xac/0xc0 [nvidia] [ +0,000230] rm_isr+0x46/0xd0 [nvidia] [ +0,000222] nvidia_isr+0x86/0x270 [nvidia] [ +0,000157] __handle_irq_event_percpu+0x47/0x190 [ +0,000003] handle_irq_event+0x38/0x90 [ +0,000001] handle_edge_irq+0x8b/0x230 [ +0,000001] __common_interrupt+0x3b/0x90 [ +0,000001] common_interrupt+0x80/0xa0 [ +0,000002] [ +0,000001] [ +0,000000] asm_common_interrupt+0x26/0x40 [ +0,000002] RIP: 0010:cpuidle_enter_state+0xc6/0x420 [ +0,000004] Code: 00 00 e8 1d 22 10 ff e8 b8 f5 ff ff 49 89 c5 0f 1f 44 00 00 31 ff e8 a9 17 0f ff 45 84 ff 0f 85 aa 01 00 00 fb 0f 1f 44 00 00 <45> 85 f6 0f 88 84 01 00 00 49 63 d6 48 8d 04 52 48 8d 04 82 49 8d [ +0,000001] RSP: 0018:ffffa4cc801e7e80 EFLAGS: 00000246 [ +0,000001] RAX: ffff9718df780000 RBX: 0000000000000004 RCX: 0000000000000000 [ +0,000001] RDX: 0000009e52352341 RSI: fffffffda5b2e492 RDI: 0000000000000000 [ +0,000001] RBP: ffff9718df7e06d0 R08: 0000000000000000 R09: 0000000000002e30 [ +0,000000] R10: 000000e6154017c0 R11: ffff9718df7c4344 R12: ffffffffb883cfa0 [ +0,000001] R13: 0000009e52352341 R14: 0000000000000004 R15: 0000000000000000 [ +0,000002] cpuidle_enter+0x2d/0x40 [ +0,000002] do_idle+0x1ab/0x200 [ +0,000001] cpu_startup_entry+0x29/0x30 [ +0,000001] start_secondary+0x11c/0x140 [ +0,000002] common_startup_64+0x13e/0x141 [ +0,000002] [ +0,000002] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 2.076 msecs [дек 7 14:48] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ +0,000064] rcu: 7-...0: (0 ticks this GP) idle=ac14/1/0x4000000000000002 softirq=21657/21657 fqs=14546 [ +0,000003] rcu: (detected by 10, t=60002 jiffies, g=61833, q=12187 ncpus=16) [ +0,000002] Sending NMI from CPU 10 to CPUs 7: [ +0,000005] NMI backtrace for cpu 7 [ +0,000002] CPU: 7 UID: 0 PID: 0 Comm: swapper/7 Tainted: P D OE 6.11.10-generic-4rosa13-x86_64 #1 [ +0,000003] Tainted: [P]=PROPRIETARY_MODULE, [D]=DIE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE [ +0,000001] Hardware name: TIMI Redmi Book Pro 15 2022/TM2111, BIOS RMAAD5B0P1010 06/30/2023 [ +0,000000] RIP: 0010:native_queued_spin_lock_slowpath+0x70/0x2a0 [ +0,000005] Code: 77 77 f0 0f ba 2b 08 0f 92 c2 8b 03 0f b6 d2 c1 e2 08 30 e4 09 d0 3d ff 00 00 00 77 53 85 c0 74 10 0f b6 03 84 c0 74 09 f3 90 <0f> b6 03 84 c0 75 f7 b8 01 00 00 00 66 89 03 5b 5d 41 5c 41 5d c3 [ +0,000001] RSP: 0018:ffffa4cc804d4de0 EFLAGS: 00000002 [ +0,000001] RAX: 0000000000000001 RBX: ffff971543da7bc8 RCX: ffff9715521facac [ +0,000001] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff971543da7bc8 [ +0,000001] RBP: ffff9715521fac30 R08: 0000000000000000 R09: 0000000000000002 [ +0,000001] R10: 00007fffffffffff R11: ffffffffffffffff R12: 0000000000000001 [ +0,000000] R13: 0000000000000000 R14: ffff9715521facac R15: 0000000000000001 [ +0,000001] FS: 0000000000000000(0000) GS:ffff9718df780000(0000) knlGS:0000000000000000 [ +0,000001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0,000000] CR2: 00002b4401b87000 CR3: 000000033b622000 CR4: 0000000000f50ef0 [ +0,000001] PKRU: 55555554 [ +0,000001] Call Trace: [ +0,000001] [ +0,000001] ? nmi_cpu_backtrace.cold+0x32/0x68 [ +0,000002] ? nmi_cpu_backtrace_handler+0x11/0x20 [ +0,000003] ? nmi_handle+0x5e/0x120 [ +0,000002] ? default_do_nmi+0x40/0x130 [ +0,000002] ? exc_nmi+0x122/0x1a0 [ +0,000002] ? end_repeat_nmi+0xf/0x53 [ +0,000003] ? native_queued_spin_lock_slowpath+0x70/0x2a0 [ +0,000001] ? native_queued_spin_lock_slowpath+0x70/0x2a0 [ +0,000001] ? native_queued_spin_lock_slowpath+0x70/0x2a0 [ +0,000002] [ +0,000000] [ +0,000001] _raw_spin_lock_irqsave+0x3d/0x50 [ +0,000001] os_acquire_spinlock+0x12/0x30 [nvidia] [ +0,000224] _nv048007rm+0x10/0x20 [nvidia] [ +0,000436] _nv014852rm+0x6e/0xab0 [nvidia] [ +0,000199] _nv049272rm+0xb7/0x180 [nvidia] [ +0,000194] _nv045076rm+0x148/0x7bb [nvidia] [ +0,000236] _nv045094rm+0xac/0xc0 [nvidia] [ +0,000233] rm_isr+0x46/0xd0 [nvidia] [ +0,000223] nvidia_isr+0x86/0x270 [nvidia] [ +0,000171] __handle_irq_event_percpu+0x47/0x190 [ +0,000002] handle_irq_event+0x38/0x90 [ +0,000001] handle_edge_irq+0x8b/0x230 [ +0,000001] __common_interrupt+0x3b/0x90 [ +0,000002] common_interrupt+0x80/0xa0 [ +0,000003] [ +0,000000] [ +0,000000] asm_common_interrupt+0x26/0x40 [ +0,000002] RIP: 0010:cpuidle_enter_state+0xc6/0x420 [ +0,000002] Code: 00 00 e8 1d 22 10 ff e8 b8 f5 ff ff 49 89 c5 0f 1f 44 00 00 31 ff e8 a9 17 0f ff 45 84 ff 0f 85 aa 01 00 00 fb 0f 1f 44 00 00 <45> 85 f6 0f 88 84 01 00 00 49 63 d6 48 8d 04 52 48 8d 04 82 49 8d [ +0,000001] RSP: 0018:ffffa4cc801e7e80 EFLAGS: 00000246 [ +0,000001] RAX: ffff9718df780000 RBX: 0000000000000004 RCX: 0000000000000000 [ +0,000001] RDX: 0000009e52352341 RSI: fffffffda5b2e492 RDI: 0000000000000000 [ +0,000001] RBP: ffff9718df7e06d0 R08: 0000000000000000 R09: 0000000000002e30 [ +0,000000] R10: 000000e6154017c0 R11: ffff9718df7c4344 R12: ffffffffb883cfa0 [ +0,000001] R13: 0000009e52352341 R14: 0000000000000004 R15: 0000000000000000 [ +0,000002] cpuidle_enter+0x2d/0x40 [ +0,000002] do_idle+0x1ab/0x200 [ +0,000001] cpu_startup_entry+0x29/0x30 [ +0,000001] start_secondary+0x11c/0x140 [ +0,000002] common_startup_64+0x13e/0x141 [ +0,000002] [ +0,000001] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.987 msecs