Bug#981807: linux-image-5.10.0-3-amd64: frequently random lockup after boot

To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: Bug#981807: linux-image-5.10.0-3-amd64: frequently random lockup after boot
From: Kan-Ru Chen (陳侃如) <koster@debian.org>
Date: Thu, 04 Feb 2021 12:33:50 +0900
Message-id: <[🔎] 161240963069.7444.11933257329184447265.reportbug@shinagawa>
Reply-to: Kan-Ru Chen (陳侃如) <koster@debian.org>, 981807@bugs.debian.org
Package: src:linux
Version: 5.10.12-1
Severity: important

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Dear Maintainer,

After install 5.10.12-1 and reboot into desktop, the kernel will randomly lockup
after maybe 30 seconds to 1 minute. It does not happen for my self-compiled linux 5.9.1

The kernel was booted with systemd-boot

I found some logs in /var/log/syslog, pasting here:

Feb  4 11:48:01 shinagawa kernel: [  221.506897] list_del corruption. prev->next should be ffffc09f4496bd20, but was ffffc19f4496bd20
Feb  4 11:48:01 shinagawa kernel: [  221.506918] ------------[ cut here ]------------
Feb  4 11:48:01 shinagawa kernel: [  221.506921] kernel BUG at lib/list_debug.c:51!
Feb  4 11:48:01 shinagawa kernel: [  221.506933] invalid opcode: 0000 [#1] SMP NOPTI
Feb  4 11:48:01 shinagawa kernel: [  221.506939] CPU: 7 PID: 2770 Comm: Compositor Tainted: G           OE     5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:48:01 shinagawa kernel: [  221.506941] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:48:01 shinagawa kernel: [  221.506951] RIP: 0010:__list_del_entry_valid.cold+0x31/0x47
Feb  4 11:48:01 shinagawa kernel: [  221.506956] Code: b3 31 a6 e8 90 16 ff ff 0f 0b 48 c7 c7 a8 b4 31 a6 e8 82 16 ff ff 0f 0b 48 89 f2 48 89 fe 48 c7 c7 68 b4 31 a6 e8 6e 16 ff ff <0f> 0b 48 89 fe 4c 89 c2 48 c7 c7 30 b4 31 a6 e8 5a 16 ff ff 0f 0b
Feb  4 11:48:01 shinagawa kernel: [  221.506959] RSP: 0018:ffffc09f4496bc58 EFLAGS: 00010246
Feb  4 11:48:01 shinagawa kernel: [  221.506964] RAX: 0000000000000054 RBX: ffffc09f4496bd08 RCX: 0000000000000000
Feb  4 11:48:01 shinagawa kernel: [  221.506966] RDX: 0000000000000000 RSI: ffff997a465d8a00 RDI: ffff997a465d8a00
Feb  4 11:48:01 shinagawa kernel: [  221.506968] RBP: ffffc09f4496bd20 R08: 0000000000000000 R09: ffffc09f4496ba80
Feb  4 11:48:01 shinagawa kernel: [  221.506970] R10: ffffc09f4496ba78 R11: ffffffffa68cb368 R12: 0000000000000000
Feb  4 11:48:01 shinagawa kernel: [  221.506973] R13: 0000000000000000 R14: ffff9976d9cf2604 R15: 00007f7c0edc26b8
Feb  4 11:48:01 shinagawa kernel: [  221.506977] FS:  00007f7c0edc3700(0000) GS:ffff997a465c0000(0000) knlGS:0000000000000000
Feb  4 11:48:01 shinagawa kernel: [  221.506980] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  4 11:48:01 shinagawa kernel: [  221.506982] CR2: 00007f6273599000 CR3: 0000000210a7e004 CR4: 00000000003706e0
Feb  4 11:48:01 shinagawa kernel: [  221.506984] Call Trace:
Feb  4 11:48:01 shinagawa kernel: [  221.506995]  plist_del+0x5f/0xb0
Feb  4 11:48:01 shinagawa kernel: [  221.507004]  __unqueue_futex+0x25/0x40
Feb  4 11:48:01 shinagawa kernel: [  221.507010]  futex_wait+0x118/0x220
Feb  4 11:48:01 shinagawa kernel: [  221.507016]  ? __hrtimer_init+0xd0/0xd0
Feb  4 11:48:01 shinagawa kernel: [  221.507022]  do_futex+0x166/0xbd0
Feb  4 11:48:01 shinagawa kernel: [  221.507029]  ? check_preempt_curr+0x29/0x60
Feb  4 11:48:01 shinagawa kernel: [  221.507033]  ? ttwu_do_wakeup+0x17/0x130
Feb  4 11:48:01 shinagawa kernel: [  221.507038]  ? try_to_wake_up+0x1d1/0x4f0
Feb  4 11:48:01 shinagawa kernel: [  221.507042]  ? __hrtimer_init+0xd0/0xd0
Feb  4 11:48:01 shinagawa kernel: [  221.507046]  ? hrtimer_wakeup+0x1e/0x30
Feb  4 11:48:01 shinagawa kernel: [  221.507050]  ? __hrtimer_run_queues+0x139/0x270
Feb  4 11:48:01 shinagawa kernel: [  221.507055]  ? ktime_get+0x38/0xa0
Feb  4 11:48:01 shinagawa kernel: [  221.507060]  ? _copy_from_user+0x28/0x60
Feb  4 11:48:01 shinagawa kernel: [  221.507065]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:48:01 shinagawa kernel: [  221.507073]  do_syscall_64+0x33/0x80
Feb  4 11:48:01 shinagawa kernel: [  221.507080]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:48:01 shinagawa kernel: [  221.507086] RIP: 0033:0x7f7c16041ad8
Feb  4 11:48:01 shinagawa kernel: [  221.507090] Code: 88 ad 00 00 00 e8 48 32 00 00 8b 74 24 30 45 31 c0 4d 89 f2 89 44 24 34 41 b9 ff ff ff ff 31 d2 4c 89 ff b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 bc 00 00 00 8b 7c 24 34 e8 73 32 00 00 48
Feb  4 11:48:01 shinagawa kernel: [  221.507093] RSP: 002b:00007f7c0edc24e0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:48:01 shinagawa kernel: [  221.507099] RAX: ffffffffffffffda RBX: 00007f7c0edc2540 RCX: 00007f7c16041ad8
Feb  4 11:48:01 shinagawa kernel: [  221.507102] RDX: 0000000000000000 RSI: 0000000000000089 RDI: 00007f7c0edc26b8
Feb  4 11:48:01 shinagawa kernel: [  221.507105] RBP: 00007f7c0edc2690 R08: 0000000000000000 R09: 00000000ffffffff
Feb  4 11:48:01 shinagawa kernel: [  221.507107] R10: 00007f7c0edc25c0 R11: 0000000000000246 R12: 0000000000000000
Feb  4 11:48:01 shinagawa kernel: [  221.507110] R13: 00007f7c0edc2668 R14: 00007f7c0edc25c0 R15: 00007f7c0edc26b8
Feb  4 11:48:01 shinagawa kernel: [  221.507116] Modules linked in: tun rfcomm ctr ccm dummy cmac algif_hash algif_skcipher af_alg overlay bnep binfmt_misc intel_pmc_core_pltdrv intel_pmc_core snd_hda_codec_hdmi iwlmvm snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_hda_codec_realtek snd_sof_xtensa_dsp snd_sof snd_hda_codec_generic mac80211 snd_sof_intel_hda snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio x86_pkg_temp_thermal libarc4 snd_hda_intel snd_intel_dspcfg soundwire_intel intel_powerclamp iwlwifi soundwire_generic_allocation btusb snd_soc_core btrtl btbcm btintel snd_compress squashfs bluetooth intel_rapl_msr soundwire_cadence coretemp uvcvideo snd_hda_codec videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_v4l2 snd_hda_core nls_ascii jitterentropy_rng nls_cp437 videobuf2_common kvm_intel snd_hwdep drbg ansi_cprng vfat tpm_crb soundwire_bus fat ecdh_generic kvm videodev snd_pcm mc snd_timer irqbypass joydev tpm_tis rapl iTCO_wdt
Feb  4 11:48:01 shinagawa kernel: [  221.507245]  processor_thermal_device tpm_tis_core intel_pmc_bxt intel_cstate intel_rapl_common iTCO_vendor_support snd ecc pcspkr watchdog tpm int340x_thermal_zone intel_uncore efi_pstore serio_raw hid_multitouch soundcore rfkill intel_soc_dts_iosf intel_pch_thermal rng_core intel_hid sparse_keymap evdev ac loop msr fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod wmi hid_generic i915 crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core xhci_pci nvme cec xhci_hcd nvme_core t10_pi crc_t10dif aesni_intel drm libaes crypto_simd psmouse usbcore rtsx_pci cryptd glue_helper crct10dif_generic battery crct10dif_pclmul i2c_hid crct10dif_common i2c_i801 intel_lpss_pci i2c_smbus hid intel_lpss idma64 usb_common video button
Feb  4 11:48:01 shinagawa kernel: [  221.507375] ---[ end trace 6beac07a06ad709e ]---
Feb  4 11:48:01 shinagawa kernel: [  221.539749] RIP: 0010:__list_del_entry_valid.cold+0x31/0x47
Feb  4 11:48:01 shinagawa kernel: [  221.539751] Code: b3 31 a6 e8 90 16 ff ff 0f 0b 48 c7 c7 a8 b4 31 a6 e8 82 16 ff ff 0f 0b 48 89 f2 48 89 fe 48 c7 c7 68 b4 31 a6 e8 6e 16 ff ff <0f> 0b 48 89 fe 4c 89 c2 48 c7 c7 30 b4 31 a6 e8 5a 16 ff ff 0f 0b
Feb  4 11:48:01 shinagawa kernel: [  221.539752] RSP: 0018:ffffc09f4496bc58 EFLAGS: 00010246
Feb  4 11:48:01 shinagawa kernel: [  221.539753] RAX: 0000000000000054 RBX: ffffc09f4496bd08 RCX: 0000000000000000
Feb  4 11:48:01 shinagawa kernel: [  221.539754] RDX: 0000000000000000 RSI: ffff997a465d8a00 RDI: ffff997a465d8a00
Feb  4 11:48:01 shinagawa kernel: [  221.539754] RBP: ffffc09f4496bd20 R08: 0000000000000000 R09: ffffc09f4496ba80
Feb  4 11:48:01 shinagawa kernel: [  221.539755] R10: ffffc09f4496ba78 R11: ffffffffa68cb368 R12: 0000000000000000
Feb  4 11:48:01 shinagawa kernel: [  221.539756] R13: 0000000000000000 R14: ffff9976d9cf2604 R15: 00007f7c0edc26b8
Feb  4 11:48:01 shinagawa kernel: [  221.539757] FS:  00007f7c0edc3700(0000) GS:ffff997a465c0000(0000) knlGS:0000000000000000
Feb  4 11:48:01 shinagawa kernel: [  221.539757] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  4 11:48:01 shinagawa kernel: [  221.539758] CR2: 00007f6273599000 CR3: 0000000210a7e004 CR4: 00000000003706e0
Feb  4 11:48:22 shinagawa kernel: [  242.522171] rcu: INFO: rcu_sched self-detected stall on CPU
Feb  4 11:48:22 shinagawa kernel: [  242.522176] rcu: 	6-....: (5250 ticks this GP) idle=f96/1/0x4000000000000000 softirq=24511/24511 fqs=2566 
Feb  4 11:48:22 shinagawa kernel: [  242.522177] 	(t=5251 jiffies g=38773 q=5390)
Feb  4 11:48:22 shinagawa kernel: [  242.522199] NMI backtrace for cpu 6
Feb  4 11:48:22 shinagawa kernel: [  242.522201] CPU: 6 PID: 2766 Comm: Chrome_ChildIOT Tainted: G      D    OE     5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:48:22 shinagawa kernel: [  242.522202] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:48:22 shinagawa kernel: [  242.522203] Call Trace:
Feb  4 11:48:22 shinagawa kernel: [  242.522205]  <IRQ>
Feb  4 11:48:22 shinagawa kernel: [  242.522210]  dump_stack+0x6b/0x83
Feb  4 11:48:22 shinagawa kernel: [  242.522212]  nmi_cpu_backtrace.cold+0x32/0x69
Feb  4 11:48:22 shinagawa kernel: [  242.522214]  ? lapic_can_unplug_cpu+0x80/0x80
Feb  4 11:48:22 shinagawa kernel: [  242.522216]  nmi_trigger_cpumask_backtrace+0xd7/0xe0
Feb  4 11:48:22 shinagawa kernel: [  242.522218]  rcu_dump_cpu_stacks+0xa2/0xd0
Feb  4 11:48:22 shinagawa kernel: [  242.522220]  rcu_sched_clock_irq.cold+0x1ff/0x3d6
Feb  4 11:48:22 shinagawa kernel: [  242.522222]  update_process_times+0x8c/0xc0
Feb  4 11:48:22 shinagawa kernel: [  242.522224]  tick_sched_handle+0x22/0x60
Feb  4 11:48:22 shinagawa kernel: [  242.522225]  tick_sched_timer+0x7c/0xb0
Feb  4 11:48:22 shinagawa kernel: [  242.522226]  ? tick_do_update_jiffies64.part.0+0xc0/0xc0
Feb  4 11:48:22 shinagawa kernel: [  242.522227]  __hrtimer_run_queues+0x12a/0x270
Feb  4 11:48:22 shinagawa kernel: [  242.522228]  hrtimer_interrupt+0x10e/0x280
Feb  4 11:48:22 shinagawa kernel: [  242.522230]  __sysvec_apic_timer_interrupt+0x5f/0xd0
Feb  4 11:48:22 shinagawa kernel: [  242.522232]  asm_call_irq_on_stack+0xf/0x20
Feb  4 11:48:22 shinagawa kernel: [  242.522233]  </IRQ>
Feb  4 11:48:22 shinagawa kernel: [  242.522234]  sysvec_apic_timer_interrupt+0x72/0x80
Feb  4 11:48:22 shinagawa kernel: [  242.522235]  asm_sysvec_apic_timer_interrupt+0x12/0x20
Feb  4 11:48:22 shinagawa kernel: [  242.522237] RIP: 0010:native_queued_spin_lock_slowpath+0x5e/0x1d0
Feb  4 11:48:22 shinagawa kernel: [  242.522239] Code: 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 c3 8b 37 ba 00 02 00 00
Feb  4 11:48:22 shinagawa kernel: [  242.522239] RSP: 0018:ffffc09f4491fd40 EFLAGS: 00000202
Feb  4 11:48:22 shinagawa kernel: [  242.522240] RAX: 0000000000000101 RBX: 0000000000000001 RCX: 00000000eedecfe2
Feb  4 11:48:22 shinagawa kernel: [  242.522241] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9976d9cf2604
Feb  4 11:48:22 shinagawa kernel: [  242.522242] RBP: 00000000ffffffff R08: 00007f7c0edc2690 R09: 0000000000000000
Feb  4 11:48:22 shinagawa kernel: [  242.522242] R10: 0000000000000000 R11: 0000000000000000 R12: 000000007fffffff
Feb  4 11:48:22 shinagawa kernel: [  242.522243] R13: ffff9976d9cf2604 R14: ffff9976d9cf2608 R15: 0000000000000000
Feb  4 11:48:22 shinagawa kernel: [  242.522245]  _raw_spin_lock+0x1a/0x20
Feb  4 11:48:22 shinagawa kernel: [  242.522260]  futex_wake+0xc0/0x180
Feb  4 11:48:22 shinagawa kernel: [  242.522261]  do_futex+0x7cf/0xbd0
Feb  4 11:48:22 shinagawa kernel: [  242.522263]  ? ep_read_events_proc+0xe0/0xe0
Feb  4 11:48:22 shinagawa kernel: [  242.522264]  ? ep_scan_ready_list.constprop.0+0x194/0x1a0
Feb  4 11:48:22 shinagawa kernel: [  242.522265]  ? do_epoll_wait+0xd4/0x650
Feb  4 11:48:22 shinagawa kernel: [  242.522266]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:48:22 shinagawa kernel: [  242.522267]  do_syscall_64+0x33/0x80
Feb  4 11:48:22 shinagawa kernel: [  242.522269]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:48:22 shinagawa kernel: [  242.522270] RIP: 0033:0x7f7c160424f8
Feb  4 11:48:22 shinagawa kernel: [  242.522271] Code: 83 e1 fc f0 41 0f b1 09 75 f2 80 f3 81 83 e2 03 89 de 83 fa 02 0f 84 9f 00 00 00 45 31 d2 ba ff ff ff 7f b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4d 48 83 c4 38 31 c0 5b 5d 41 5c 41 5d 41 5e
Feb  4 11:48:22 shinagawa kernel: [  242.522272] RSP: 002b:00007f7c105c4a30 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:48:22 shinagawa kernel: [  242.522273] RAX: ffffffffffffffda RBX: 0000000000000081 RCX: 00007f7c160424f8
Feb  4 11:48:22 shinagawa kernel: [  242.522273] RDX: 000000007fffffff RSI: 0000000000000081 RDI: 00007f7c0edc26b8
Feb  4 11:48:22 shinagawa kernel: [  242.522274] RBP: 0000000000000000 R08: 00007f7c0edc2690 R09: 00007f7c0edc26b0
Feb  4 11:48:22 shinagawa kernel: [  242.522274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
Feb  4 11:48:22 shinagawa kernel: [  242.522275] R13: 00000000000000ca R14: 0000000000000001 R15: 00007f7c0edc2690
Feb  4 11:48:47 shinagawa kernel: [  267.850468] watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [Chrome_ChildIOT:2766]
Feb  4 11:48:47 shinagawa kernel: [  267.850470] Modules linked in: tun rfcomm ctr ccm dummy cmac algif_hash algif_skcipher af_alg overlay bnep binfmt_misc intel_pmc_core_pltdrv intel_pmc_core snd_hda_codec_hdmi iwlmvm snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_hda_codec_realtek snd_sof_xtensa_dsp snd_sof snd_hda_codec_generic mac80211 snd_sof_intel_hda snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio x86_pkg_temp_thermal libarc4 snd_hda_intel snd_intel_dspcfg soundwire_intel intel_powerclamp iwlwifi soundwire_generic_allocation btusb snd_soc_core btrtl btbcm btintel snd_compress squashfs bluetooth intel_rapl_msr soundwire_cadence coretemp uvcvideo snd_hda_codec videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_v4l2 snd_hda_core nls_ascii jitterentropy_rng nls_cp437 videobuf2_common kvm_intel snd_hwdep drbg ansi_cprng vfat tpm_crb soundwire_bus fat ecdh_generic kvm videodev snd_pcm mc snd_timer irqbypass joydev tpm_tis rapl iTCO_wdt
Feb  4 11:48:47 shinagawa kernel: [  267.850520]  processor_thermal_device tpm_tis_core intel_pmc_bxt intel_cstate intel_rapl_common iTCO_vendor_support snd ecc pcspkr watchdog tpm int340x_thermal_zone intel_uncore efi_pstore serio_raw hid_multitouch soundcore rfkill intel_soc_dts_iosf intel_pch_thermal rng_core intel_hid sparse_keymap evdev ac loop msr fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod wmi hid_generic i915 crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core xhci_pci nvme cec xhci_hcd nvme_core t10_pi crc_t10dif aesni_intel drm libaes crypto_simd psmouse usbcore rtsx_pci cryptd glue_helper crct10dif_generic battery crct10dif_pclmul i2c_hid crct10dif_common i2c_i801 intel_lpss_pci i2c_smbus hid intel_lpss idma64 usb_common video button
Feb  4 11:48:47 shinagawa kernel: [  267.850564] CPU: 6 PID: 2766 Comm: Chrome_ChildIOT Tainted: G      D    OE     5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:48:47 shinagawa kernel: [  267.850565] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:48:47 shinagawa kernel: [  267.850568] RIP: 0010:native_queued_spin_lock_slowpath+0x5e/0x1d0
Feb  4 11:48:47 shinagawa kernel: [  267.850569] Code: 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 c3 8b 37 ba 00 02 00 00
Feb  4 11:48:47 shinagawa kernel: [  267.850570] RSP: 0018:ffffc09f4491fd40 EFLAGS: 00000202
Feb  4 11:48:47 shinagawa kernel: [  267.850571] RAX: 0000000000000101 RBX: 0000000000000001 RCX: 00000000eedecfe2
Feb  4 11:48:47 shinagawa kernel: [  267.850572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9976d9cf2604
Feb  4 11:48:47 shinagawa kernel: [  267.850572] RBP: 00000000ffffffff R08: 00007f7c0edc2690 R09: 0000000000000000
Feb  4 11:48:47 shinagawa kernel: [  267.850572] R10: 0000000000000000 R11: 0000000000000000 R12: 000000007fffffff
Feb  4 11:48:47 shinagawa kernel: [  267.850573] R13: ffff9976d9cf2604 R14: ffff9976d9cf2608 R15: 0000000000000000
Feb  4 11:48:47 shinagawa kernel: [  267.850574] FS:  00007f7c105c6700(0000) GS:ffff997a46580000(0000) knlGS:0000000000000000
Feb  4 11:48:47 shinagawa kernel: [  267.850574] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  4 11:48:47 shinagawa kernel: [  267.850575] CR2: 00007f6273568000 CR3: 0000000210a7e003 CR4: 00000000003706e0
Feb  4 11:48:47 shinagawa kernel: [  267.850575] Call Trace:
Feb  4 11:48:47 shinagawa kernel: [  267.850579]  _raw_spin_lock+0x1a/0x20
Feb  4 11:48:47 shinagawa kernel: [  267.850581]  futex_wake+0xc0/0x180
Feb  4 11:48:47 shinagawa kernel: [  267.850583]  do_futex+0x7cf/0xbd0
Feb  4 11:48:47 shinagawa kernel: [  267.850586]  ? ep_read_events_proc+0xe0/0xe0
Feb  4 11:48:47 shinagawa kernel: [  267.850587]  ? ep_scan_ready_list.constprop.0+0x194/0x1a0
Feb  4 11:48:47 shinagawa kernel: [  267.850588]  ? do_epoll_wait+0xd4/0x650
Feb  4 11:48:47 shinagawa kernel: [  267.850589]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:48:47 shinagawa kernel: [  267.850590]  do_syscall_64+0x33/0x80
Feb  4 11:48:47 shinagawa kernel: [  267.850592]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:48:47 shinagawa kernel: [  267.850593] RIP: 0033:0x7f7c160424f8
Feb  4 11:48:47 shinagawa kernel: [  267.850594] Code: 83 e1 fc f0 41 0f b1 09 75 f2 80 f3 81 83 e2 03 89 de 83 fa 02 0f 84 9f 00 00 00 45 31 d2 ba ff ff ff 7f b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4d 48 83 c4 38 31 c0 5b 5d 41 5c 41 5d 41 5e
Feb  4 11:48:47 shinagawa kernel: [  267.850594] RSP: 002b:00007f7c105c4a30 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:48:47 shinagawa kernel: [  267.850595] RAX: ffffffffffffffda RBX: 0000000000000081 RCX: 00007f7c160424f8
Feb  4 11:48:47 shinagawa kernel: [  267.850596] RDX: 000000007fffffff RSI: 0000000000000081 RDI: 00007f7c0edc26b8
Feb  4 11:48:47 shinagawa kernel: [  267.850596] RBP: 0000000000000000 R08: 00007f7c0edc2690 R09: 00007f7c0edc26b0
Feb  4 11:48:47 shinagawa kernel: [  267.850597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
Feb  4 11:48:47 shinagawa kernel: [  267.850597] R13: 00000000000000ca R14: 0000000000000001 R15: 00007f7c0edc2690
Feb  4 11:49:15 shinagawa kernel: [  295.850026] watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [Chrome_ChildIOT:2766]
Feb  4 11:49:15 shinagawa kernel: [  295.850028] Modules linked in: tun rfcomm ctr ccm dummy cmac algif_hash algif_skcipher af_alg overlay bnep binfmt_misc intel_pmc_core_pltdrv intel_pmc_core snd_hda_codec_hdmi iwlmvm snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_hda_codec_realtek snd_sof_xtensa_dsp snd_sof snd_hda_codec_generic mac80211 snd_sof_intel_hda snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio x86_pkg_temp_thermal libarc4 snd_hda_intel snd_intel_dspcfg soundwire_intel intel_powerclamp iwlwifi soundwire_generic_allocation btusb snd_soc_core btrtl btbcm btintel snd_compress squashfs bluetooth intel_rapl_msr soundwire_cadence coretemp uvcvideo snd_hda_codec videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_v4l2 snd_hda_core nls_ascii jitterentropy_rng nls_cp437 videobuf2_common kvm_intel snd_hwdep drbg ansi_cprng vfat tpm_crb soundwire_bus fat ecdh_generic kvm videodev snd_pcm mc snd_timer irqbypass joydev tpm_tis rapl iTCO_wdt
Feb  4 11:49:15 shinagawa kernel: [  295.850080]  processor_thermal_device tpm_tis_core intel_pmc_bxt intel_cstate intel_rapl_common iTCO_vendor_support snd ecc pcspkr watchdog tpm int340x_thermal_zone intel_uncore efi_pstore serio_raw hid_multitouch soundcore rfkill intel_soc_dts_iosf intel_pch_thermal rng_core intel_hid sparse_keymap evdev ac loop msr fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod wmi hid_generic i915 crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core xhci_pci nvme cec xhci_hcd nvme_core t10_pi crc_t10dif aesni_intel drm libaes crypto_simd psmouse usbcore rtsx_pci cryptd glue_helper crct10dif_generic battery crct10dif_pclmul i2c_hid crct10dif_common i2c_i801 intel_lpss_pci i2c_smbus hid intel_lpss idma64 usb_common video button
Feb  4 11:49:15 shinagawa kernel: [  295.850128] CPU: 6 PID: 2766 Comm: Chrome_ChildIOT Tainted: G      D    OEL    5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:49:15 shinagawa kernel: [  295.850128] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:49:15 shinagawa kernel: [  295.850132] RIP: 0010:native_queued_spin_lock_slowpath+0x5e/0x1d0
Feb  4 11:49:15 shinagawa kernel: [  295.850133] Code: 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 c3 8b 37 ba 00 02 00 00
Feb  4 11:49:15 shinagawa kernel: [  295.850134] RSP: 0018:ffffc09f4491fd40 EFLAGS: 00000202
Feb  4 11:49:15 shinagawa kernel: [  295.850135] RAX: 0000000000000101 RBX: 0000000000000001 RCX: 00000000eedecfe2
Feb  4 11:49:15 shinagawa kernel: [  295.850135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9976d9cf2604
Feb  4 11:49:15 shinagawa kernel: [  295.850136] RBP: 00000000ffffffff R08: 00007f7c0edc2690 R09: 0000000000000000
Feb  4 11:49:15 shinagawa kernel: [  295.850136] R10: 0000000000000000 R11: 0000000000000000 R12: 000000007fffffff
Feb  4 11:49:15 shinagawa kernel: [  295.850137] R13: ffff9976d9cf2604 R14: ffff9976d9cf2608 R15: 0000000000000000
Feb  4 11:49:15 shinagawa kernel: [  295.850138] FS:  00007f7c105c6700(0000) GS:ffff997a46580000(0000) knlGS:0000000000000000
Feb  4 11:49:15 shinagawa kernel: [  295.850138] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  4 11:49:15 shinagawa kernel: [  295.850139] CR2: 00007f6273568000 CR3: 0000000210a7e003 CR4: 00000000003706e0
Feb  4 11:49:15 shinagawa kernel: [  295.850139] Call Trace:
Feb  4 11:49:15 shinagawa kernel: [  295.850143]  _raw_spin_lock+0x1a/0x20
Feb  4 11:49:15 shinagawa kernel: [  295.850145]  futex_wake+0xc0/0x180
Feb  4 11:49:15 shinagawa kernel: [  295.850148]  do_futex+0x7cf/0xbd0
Feb  4 11:49:15 shinagawa kernel: [  295.850150]  ? ep_read_events_proc+0xe0/0xe0
Feb  4 11:49:15 shinagawa kernel: [  295.850152]  ? ep_scan_ready_list.constprop.0+0x194/0x1a0
Feb  4 11:49:15 shinagawa kernel: [  295.850153]  ? do_epoll_wait+0xd4/0x650
Feb  4 11:49:15 shinagawa kernel: [  295.850154]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:49:15 shinagawa kernel: [  295.850155]  do_syscall_64+0x33/0x80
Feb  4 11:49:15 shinagawa kernel: [  295.850156]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:49:15 shinagawa kernel: [  295.850158] RIP: 0033:0x7f7c160424f8
Feb  4 11:49:15 shinagawa kernel: [  295.850159] Code: 83 e1 fc f0 41 0f b1 09 75 f2 80 f3 81 83 e2 03 89 de 83 fa 02 0f 84 9f 00 00 00 45 31 d2 ba ff ff ff 7f b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4d 48 83 c4 38 31 c0 5b 5d 41 5c 41 5d 41 5e
Feb  4 11:49:15 shinagawa kernel: [  295.850159] RSP: 002b:00007f7c105c4a30 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:49:15 shinagawa kernel: [  295.850160] RAX: ffffffffffffffda RBX: 0000000000000081 RCX: 00007f7c160424f8
Feb  4 11:49:15 shinagawa kernel: [  295.850161] RDX: 000000007fffffff RSI: 0000000000000081 RDI: 00007f7c0edc26b8
Feb  4 11:49:15 shinagawa kernel: [  295.850161] RBP: 0000000000000000 R08: 00007f7c0edc2690 R09: 00007f7c0edc26b0
Feb  4 11:49:15 shinagawa kernel: [  295.850162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
Feb  4 11:49:15 shinagawa kernel: [  295.850162] R13: 00000000000000ca R14: 0000000000000001 R15: 00007f7c0edc2690
Feb  4 11:49:25 shinagawa kernel: [  305.533778] rcu: INFO: rcu_sched self-detected stall on CPU
Feb  4 11:49:25 shinagawa kernel: [  305.533783] rcu: 	6-....: (21003 ticks this GP) idle=f96/1/0x4000000000000000 softirq=24511/24511 fqs=10120 
Feb  4 11:49:25 shinagawa kernel: [  305.533784] 	(t=21004 jiffies g=38773 q=22148)
Feb  4 11:49:25 shinagawa kernel: [  305.533785] NMI backtrace for cpu 6
Feb  4 11:49:25 shinagawa kernel: [  305.533787] CPU: 6 PID: 2766 Comm: Chrome_ChildIOT Tainted: G      D    OEL    5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:49:25 shinagawa kernel: [  305.533787] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:49:25 shinagawa kernel: [  305.533788] Call Trace:
Feb  4 11:49:25 shinagawa kernel: [  305.533790]  <IRQ>
Feb  4 11:49:25 shinagawa kernel: [  305.533794]  dump_stack+0x6b/0x83
Feb  4 11:49:25 shinagawa kernel: [  305.533795]  nmi_cpu_backtrace.cold+0x32/0x69
Feb  4 11:49:25 shinagawa kernel: [  305.533797]  ? lapic_can_unplug_cpu+0x80/0x80
Feb  4 11:49:25 shinagawa kernel: [  305.533799]  nmi_trigger_cpumask_backtrace+0xd7/0xe0
Feb  4 11:49:25 shinagawa kernel: [  305.533802]  rcu_dump_cpu_stacks+0xa2/0xd0
Feb  4 11:49:25 shinagawa kernel: [  305.533803]  rcu_sched_clock_irq.cold+0x1ff/0x3d6
Feb  4 11:49:25 shinagawa kernel: [  305.533805]  update_process_times+0x8c/0xc0
Feb  4 11:49:25 shinagawa kernel: [  305.533807]  tick_sched_handle+0x22/0x60
Feb  4 11:49:25 shinagawa kernel: [  305.533808]  tick_sched_timer+0x7c/0xb0
Feb  4 11:49:25 shinagawa kernel: [  305.533809]  ? tick_do_update_jiffies64.part.0+0xc0/0xc0
Feb  4 11:49:25 shinagawa kernel: [  305.533810]  __hrtimer_run_queues+0x12a/0x270
Feb  4 11:49:25 shinagawa kernel: [  305.533811]  hrtimer_interrupt+0x10e/0x280
Feb  4 11:49:25 shinagawa kernel: [  305.533813]  __sysvec_apic_timer_interrupt+0x5f/0xd0
Feb  4 11:49:25 shinagawa kernel: [  305.533815]  asm_call_irq_on_stack+0xf/0x20
Feb  4 11:49:25 shinagawa kernel: [  305.533816]  </IRQ>
Feb  4 11:49:25 shinagawa kernel: [  305.533817]  sysvec_apic_timer_interrupt+0x72/0x80
Feb  4 11:49:25 shinagawa kernel: [  305.533818]  asm_sysvec_apic_timer_interrupt+0x12/0x20
Feb  4 11:49:25 shinagawa kernel: [  305.533820] RIP: 0010:native_queued_spin_lock_slowpath+0x5e/0x1d0
Feb  4 11:49:25 shinagawa kernel: [  305.533822] Code: 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 c3 8b 37 ba 00 02 00 00
Feb  4 11:49:25 shinagawa kernel: [  305.533822] RSP: 0018:ffffc09f4491fd40 EFLAGS: 00000202
Feb  4 11:49:25 shinagawa kernel: [  305.533824] RAX: 0000000000000101 RBX: 0000000000000001 RCX: 00000000eedecfe2
Feb  4 11:49:25 shinagawa kernel: [  305.533824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9976d9cf2604
Feb  4 11:49:25 shinagawa kernel: [  305.533825] RBP: 00000000ffffffff R08: 00007f7c0edc2690 R09: 0000000000000000
Feb  4 11:49:25 shinagawa kernel: [  305.533825] R10: 0000000000000000 R11: 0000000000000000 R12: 000000007fffffff
Feb  4 11:49:25 shinagawa kernel: [  305.533826] R13: ffff9976d9cf2604 R14: ffff9976d9cf2608 R15: 0000000000000000
Feb  4 11:49:25 shinagawa kernel: [  305.533828]  _raw_spin_lock+0x1a/0x20
Feb  4 11:49:25 shinagawa kernel: [  305.533829]  futex_wake+0xc0/0x180
Feb  4 11:49:25 shinagawa kernel: [  305.533831]  do_futex+0x7cf/0xbd0
Feb  4 11:49:25 shinagawa kernel: [  305.533833]  ? ep_read_events_proc+0xe0/0xe0
Feb  4 11:49:25 shinagawa kernel: [  305.533834]  ? ep_scan_ready_list.constprop.0+0x194/0x1a0
Feb  4 11:49:25 shinagawa kernel: [  305.533836]  ? do_epoll_wait+0xd4/0x650
Feb  4 11:49:25 shinagawa kernel: [  305.533836]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:49:25 shinagawa kernel: [  305.533838]  do_syscall_64+0x33/0x80
Feb  4 11:49:25 shinagawa kernel: [  305.533839]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:49:25 shinagawa kernel: [  305.533840] RIP: 0033:0x7f7c160424f8
Feb  4 11:49:25 shinagawa kernel: [  305.533841] Code: 83 e1 fc f0 41 0f b1 09 75 f2 80 f3 81 83 e2 03 89 de 83 fa 02 0f 84 9f 00 00 00 45 31 d2 ba ff ff ff 7f b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4d 48 83 c4 38 31 c0 5b 5d 41 5c 41 5d 41 5e
Feb  4 11:49:25 shinagawa kernel: [  305.533856] RSP: 002b:00007f7c105c4a30 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:49:25 shinagawa kernel: [  305.533857] RAX: ffffffffffffffda RBX: 0000000000000081 RCX: 00007f7c160424f8
Feb  4 11:49:25 shinagawa kernel: [  305.533858] RDX: 000000007fffffff RSI: 0000000000000081 RDI: 00007f7c0edc26b8
Feb  4 11:49:25 shinagawa kernel: [  305.533858] RBP: 0000000000000000 R08: 00007f7c0edc2690 R09: 00007f7c0edc26b0
Feb  4 11:49:25 shinagawa kernel: [  305.533859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
Feb  4 11:49:25 shinagawa kernel: [  305.533859] R13: 00000000000000ca R14: 0000000000000001 R15: 00007f7c0edc2690
Feb  4 11:49:51 shinagawa kernel: [  331.848985] watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [Chrome_ChildIOT:2766]
Feb  4 11:49:51 shinagawa kernel: [  331.848986] Modules linked in: tun rfcomm ctr ccm dummy cmac algif_hash algif_skcipher af_alg overlay bnep binfmt_misc intel_pmc_core_pltdrv intel_pmc_core snd_hda_codec_hdmi iwlmvm snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_hda_codec_realtek snd_sof_xtensa_dsp snd_sof snd_hda_codec_generic mac80211 snd_sof_intel_hda snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio x86_pkg_temp_thermal libarc4 snd_hda_intel snd_intel_dspcfg soundwire_intel intel_powerclamp iwlwifi soundwire_generic_allocation btusb snd_soc_core btrtl btbcm btintel snd_compress squashfs bluetooth intel_rapl_msr soundwire_cadence coretemp uvcvideo snd_hda_codec videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_v4l2 snd_hda_core nls_ascii jitterentropy_rng nls_cp437 videobuf2_common kvm_intel snd_hwdep drbg ansi_cprng vfat tpm_crb soundwire_bus fat ecdh_generic kvm videodev snd_pcm mc snd_timer irqbypass joydev tpm_tis rapl iTCO_wdt
Feb  4 11:49:51 shinagawa kernel: [  331.849042]  processor_thermal_device tpm_tis_core intel_pmc_bxt intel_cstate intel_rapl_common iTCO_vendor_support snd ecc pcspkr watchdog tpm int340x_thermal_zone intel_uncore efi_pstore serio_raw hid_multitouch soundcore rfkill intel_soc_dts_iosf intel_pch_thermal rng_core intel_hid sparse_keymap evdev ac loop msr fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod wmi hid_generic i915 crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core xhci_pci nvme cec xhci_hcd nvme_core t10_pi crc_t10dif aesni_intel drm libaes crypto_simd psmouse usbcore rtsx_pci cryptd glue_helper crct10dif_generic battery crct10dif_pclmul i2c_hid crct10dif_common i2c_i801 intel_lpss_pci i2c_smbus hid intel_lpss idma64 usb_common video button
Feb  4 11:49:51 shinagawa kernel: [  331.849090] CPU: 6 PID: 2766 Comm: Chrome_ChildIOT Tainted: G      D    OEL    5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:49:51 shinagawa kernel: [  331.849091] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:49:51 shinagawa kernel: [  331.849095] RIP: 0010:native_queued_spin_lock_slowpath+0x5e/0x1d0
Feb  4 11:49:51 shinagawa kernel: [  331.849096] Code: 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 c3 8b 37 ba 00 02 00 00
Feb  4 11:49:51 shinagawa kernel: [  331.849096] RSP: 0018:ffffc09f4491fd40 EFLAGS: 00000202
Feb  4 11:49:51 shinagawa kernel: [  331.849097] RAX: 0000000000000101 RBX: 0000000000000001 RCX: 00000000eedecfe2
Feb  4 11:49:51 shinagawa kernel: [  331.849098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9976d9cf2604
Feb  4 11:49:51 shinagawa kernel: [  331.849098] RBP: 00000000ffffffff R08: 00007f7c0edc2690 R09: 0000000000000000
Feb  4 11:49:51 shinagawa kernel: [  331.849099] R10: 0000000000000000 R11: 0000000000000000 R12: 000000007fffffff
Feb  4 11:49:51 shinagawa kernel: [  331.849099] R13: ffff9976d9cf2604 R14: ffff9976d9cf2608 R15: 0000000000000000
Feb  4 11:49:51 shinagawa kernel: [  331.849100] FS:  00007f7c105c6700(0000) GS:ffff997a46580000(0000) knlGS:0000000000000000
Feb  4 11:49:51 shinagawa kernel: [  331.849101] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  4 11:49:51 shinagawa kernel: [  331.849101] CR2: 00007f6273568000 CR3: 0000000210a7e003 CR4: 00000000003706e0
Feb  4 11:49:51 shinagawa kernel: [  331.849102] Call Trace:
Feb  4 11:49:51 shinagawa kernel: [  331.849105]  _raw_spin_lock+0x1a/0x20
Feb  4 11:49:51 shinagawa kernel: [  331.849107]  futex_wake+0xc0/0x180
Feb  4 11:49:51 shinagawa kernel: [  331.849110]  do_futex+0x7cf/0xbd0
Feb  4 11:49:51 shinagawa kernel: [  331.849113]  ? ep_read_events_proc+0xe0/0xe0
Feb  4 11:49:51 shinagawa kernel: [  331.849114]  ? ep_scan_ready_list.constprop.0+0x194/0x1a0
Feb  4 11:49:51 shinagawa kernel: [  331.849115]  ? do_epoll_wait+0xd4/0x650
Feb  4 11:49:51 shinagawa kernel: [  331.849116]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:49:51 shinagawa kernel: [  331.849118]  do_syscall_64+0x33/0x80
Feb  4 11:49:51 shinagawa kernel: [  331.849119]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:49:51 shinagawa kernel: [  331.849120] RIP: 0033:0x7f7c160424f8
Feb  4 11:49:51 shinagawa kernel: [  331.849121] Code: 83 e1 fc f0 41 0f b1 09 75 f2 80 f3 81 83 e2 03 89 de 83 fa 02 0f 84 9f 00 00 00 45 31 d2 ba ff ff ff 7f b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4d 48 83 c4 38 31 c0 5b 5d 41 5c 41 5d 41 5e
Feb  4 11:49:51 shinagawa kernel: [  331.849122] RSP: 002b:00007f7c105c4a30 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:49:51 shinagawa kernel: [  331.849123] RAX: ffffffffffffffda RBX: 0000000000000081 RCX: 00007f7c160424f8
Feb  4 11:49:51 shinagawa kernel: [  331.849123] RDX: 000000007fffffff RSI: 0000000000000081 RDI: 00007f7c0edc26b8
Feb  4 11:49:51 shinagawa kernel: [  331.849124] RBP: 0000000000000000 R08: 00007f7c0edc2690 R09: 00007f7c0edc26b0
Feb  4 11:49:51 shinagawa kernel: [  331.849124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
Feb  4 11:49:51 shinagawa kernel: [  331.849125] R13: 00000000000000ca R14: 0000000000000001 R15: 00007f7c0edc2690
Feb  4 11:50:19 shinagawa kernel: [  359.848035] watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [Chrome_ChildIOT:2766]
Feb  4 11:50:19 shinagawa kernel: [  359.848036] Modules linked in: tun rfcomm ctr ccm dummy cmac algif_hash algif_skcipher af_alg overlay bnep binfmt_misc intel_pmc_core_pltdrv intel_pmc_core snd_hda_codec_hdmi iwlmvm snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_hda_codec_realtek snd_sof_xtensa_dsp snd_sof snd_hda_codec_generic mac80211 snd_sof_intel_hda snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio x86_pkg_temp_thermal libarc4 snd_hda_intel snd_intel_dspcfg soundwire_intel intel_powerclamp iwlwifi soundwire_generic_allocation btusb snd_soc_core btrtl btbcm btintel snd_compress squashfs bluetooth intel_rapl_msr soundwire_cadence coretemp uvcvideo snd_hda_codec videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_v4l2 snd_hda_core nls_ascii jitterentropy_rng nls_cp437 videobuf2_common kvm_intel snd_hwdep drbg ansi_cprng vfat tpm_crb soundwire_bus fat ecdh_generic kvm videodev snd_pcm mc snd_timer irqbypass joydev tpm_tis rapl iTCO_wdt
Feb  4 11:50:19 shinagawa kernel: [  359.848093]  processor_thermal_device tpm_tis_core intel_pmc_bxt intel_cstate intel_rapl_common iTCO_vendor_support snd ecc pcspkr watchdog tpm int340x_thermal_zone intel_uncore efi_pstore serio_raw hid_multitouch soundcore rfkill intel_soc_dts_iosf intel_pch_thermal rng_core intel_hid sparse_keymap evdev ac loop msr fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod wmi hid_generic i915 crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core xhci_pci nvme cec xhci_hcd nvme_core t10_pi crc_t10dif aesni_intel drm libaes crypto_simd psmouse usbcore rtsx_pci cryptd glue_helper crct10dif_generic battery crct10dif_pclmul i2c_hid crct10dif_common i2c_i801 intel_lpss_pci i2c_smbus hid intel_lpss idma64 usb_common video button
Feb  4 11:50:19 shinagawa kernel: [  359.848142] CPU: 6 PID: 2766 Comm: Chrome_ChildIOT Tainted: G      D    OEL    5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:50:19 shinagawa kernel: [  359.848143] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:50:19 shinagawa kernel: [  359.848146] RIP: 0010:native_queued_spin_lock_slowpath+0x5e/0x1d0
Feb  4 11:50:19 shinagawa kernel: [  359.848148] Code: 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 c3 8b 37 ba 00 02 00 00
Feb  4 11:50:19 shinagawa kernel: [  359.848148] RSP: 0018:ffffc09f4491fd40 EFLAGS: 00000202
Feb  4 11:50:19 shinagawa kernel: [  359.848149] RAX: 0000000000000101 RBX: 0000000000000001 RCX: 00000000eedecfe2
Feb  4 11:50:19 shinagawa kernel: [  359.848150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9976d9cf2604
Feb  4 11:50:19 shinagawa kernel: [  359.848150] RBP: 00000000ffffffff R08: 00007f7c0edc2690 R09: 0000000000000000
Feb  4 11:50:19 shinagawa kernel: [  359.848151] R10: 0000000000000000 R11: 0000000000000000 R12: 000000007fffffff
Feb  4 11:50:19 shinagawa kernel: [  359.848151] R13: ffff9976d9cf2604 R14: ffff9976d9cf2608 R15: 0000000000000000
Feb  4 11:50:19 shinagawa kernel: [  359.848152] FS:  00007f7c105c6700(0000) GS:ffff997a46580000(0000) knlGS:0000000000000000
Feb  4 11:50:19 shinagawa kernel: [  359.848153] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  4 11:50:19 shinagawa kernel: [  359.848153] CR2: 00007f6273568000 CR3: 0000000210a7e003 CR4: 00000000003706e0
Feb  4 11:50:19 shinagawa kernel: [  359.848154] Call Trace:
Feb  4 11:50:19 shinagawa kernel: [  359.848158]  _raw_spin_lock+0x1a/0x20
Feb  4 11:50:19 shinagawa kernel: [  359.848160]  futex_wake+0xc0/0x180
Feb  4 11:50:19 shinagawa kernel: [  359.848162]  do_futex+0x7cf/0xbd0
Feb  4 11:50:19 shinagawa kernel: [  359.848165]  ? ep_read_events_proc+0xe0/0xe0
Feb  4 11:50:19 shinagawa kernel: [  359.848166]  ? ep_scan_ready_list.constprop.0+0x194/0x1a0
Feb  4 11:50:19 shinagawa kernel: [  359.848167]  ? do_epoll_wait+0xd4/0x650
Feb  4 11:50:19 shinagawa kernel: [  359.848168]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:50:19 shinagawa kernel: [  359.848170]  do_syscall_64+0x33/0x80
Feb  4 11:50:19 shinagawa kernel: [  359.848171]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:50:19 shinagawa kernel: [  359.848172] RIP: 0033:0x7f7c160424f8
Feb  4 11:50:19 shinagawa kernel: [  359.848174] Code: 83 e1 fc f0 41 0f b1 09 75 f2 80 f3 81 83 e2 03 89 de 83 fa 02 0f 84 9f 00 00 00 45 31 d2 ba ff ff ff 7f b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4d 48 83 c4 38 31 c0 5b 5d 41 5c 41 5d 41 5e
Feb  4 11:50:19 shinagawa kernel: [  359.848174] RSP: 002b:00007f7c105c4a30 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:50:19 shinagawa kernel: [  359.848176] RAX: ffffffffffffffda RBX: 0000000000000081 RCX: 00007f7c160424f8
Feb  4 11:50:19 shinagawa kernel: [  359.848176] RDX: 000000007fffffff RSI: 0000000000000081 RDI: 00007f7c0edc26b8
Feb  4 11:50:19 shinagawa kernel: [  359.848177] RBP: 0000000000000000 R08: 00007f7c0edc2690 R09: 00007f7c0edc26b0
Feb  4 11:50:19 shinagawa kernel: [  359.848177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
Feb  4 11:50:19 shinagawa kernel: [  359.848178] R13: 00000000000000ca R14: 0000000000000001 R15: 00007f7c0edc2690
Feb  4 11:50:28 shinagawa kernel: [  368.543730] rcu: INFO: rcu_sched self-detected stall on CPU
Feb  4 11:50:28 shinagawa kernel: [  368.543735] rcu: 	6-....: (36756 ticks this GP) idle=f96/1/0x4000000000000000 softirq=24511/24511 fqs=17680 
Feb  4 11:50:28 shinagawa kernel: [  368.543737] 	(t=36757 jiffies g=38773 q=40439)
Feb  4 11:50:28 shinagawa kernel: [  368.543738] NMI backtrace for cpu 6
Feb  4 11:50:28 shinagawa kernel: [  368.543740] CPU: 6 PID: 2766 Comm: Chrome_ChildIOT Tainted: G      D    OEL    5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:50:28 shinagawa kernel: [  368.543740] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:50:28 shinagawa kernel: [  368.543741] Call Trace:
Feb  4 11:50:28 shinagawa kernel: [  368.543743]  <IRQ>
Feb  4 11:50:28 shinagawa kernel: [  368.543748]  dump_stack+0x6b/0x83
Feb  4 11:50:28 shinagawa kernel: [  368.543749]  nmi_cpu_backtrace.cold+0x32/0x69
Feb  4 11:50:28 shinagawa kernel: [  368.543751]  ? lapic_can_unplug_cpu+0x80/0x80
Feb  4 11:50:28 shinagawa kernel: [  368.543753]  nmi_trigger_cpumask_backtrace+0xd7/0xe0
Feb  4 11:50:28 shinagawa kernel: [  368.543755]  rcu_dump_cpu_stacks+0xa2/0xd0
Feb  4 11:50:28 shinagawa kernel: [  368.543757]  rcu_sched_clock_irq.cold+0x1ff/0x3d6
Feb  4 11:50:28 shinagawa kernel: [  368.543759]  update_process_times+0x8c/0xc0
Feb  4 11:50:28 shinagawa kernel: [  368.543761]  tick_sched_handle+0x22/0x60
Feb  4 11:50:28 shinagawa kernel: [  368.543762]  tick_sched_timer+0x7c/0xb0
Feb  4 11:50:28 shinagawa kernel: [  368.543763]  ? tick_do_update_jiffies64.part.0+0xc0/0xc0
Feb  4 11:50:28 shinagawa kernel: [  368.543764]  __hrtimer_run_queues+0x12a/0x270
Feb  4 11:50:28 shinagawa kernel: [  368.543765]  hrtimer_interrupt+0x10e/0x280
Feb  4 11:50:28 shinagawa kernel: [  368.543766]  __sysvec_apic_timer_interrupt+0x5f/0xd0
Feb  4 11:50:28 shinagawa kernel: [  368.543769]  asm_call_irq_on_stack+0xf/0x20
Feb  4 11:50:28 shinagawa kernel: [  368.543769]  </IRQ>
Feb  4 11:50:28 shinagawa kernel: [  368.543770]  sysvec_apic_timer_interrupt+0x72/0x80
Feb  4 11:50:28 shinagawa kernel: [  368.543772]  asm_sysvec_apic_timer_interrupt+0x12/0x20
Feb  4 11:50:28 shinagawa kernel: [  368.543774] RIP: 0010:native_queued_spin_lock_slowpath+0x5e/0x1d0
Feb  4 11:50:28 shinagawa kernel: [  368.543775] Code: 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 c3 8b 37 ba 00 02 00 00
Feb  4 11:50:28 shinagawa kernel: [  368.543776] RSP: 0018:ffffc09f4491fd40 EFLAGS: 00000202
Feb  4 11:50:28 shinagawa kernel: [  368.543777] RAX: 0000000000000101 RBX: 0000000000000001 RCX: 00000000eedecfe2
Feb  4 11:50:28 shinagawa kernel: [  368.543777] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9976d9cf2604
Feb  4 11:50:28 shinagawa kernel: [  368.543778] RBP: 00000000ffffffff R08: 00007f7c0edc2690 R09: 0000000000000000
Feb  4 11:50:28 shinagawa kernel: [  368.543778] R10: 0000000000000000 R11: 0000000000000000 R12: 000000007fffffff
Feb  4 11:50:28 shinagawa kernel: [  368.543779] R13: ffff9976d9cf2604 R14: ffff9976d9cf2608 R15: 0000000000000000
Feb  4 11:50:28 shinagawa kernel: [  368.543781]  _raw_spin_lock+0x1a/0x20
Feb  4 11:50:28 shinagawa kernel: [  368.543783]  futex_wake+0xc0/0x180
Feb  4 11:50:28 shinagawa kernel: [  368.543784]  do_futex+0x7cf/0xbd0
Feb  4 11:50:28 shinagawa kernel: [  368.543786]  ? ep_read_events_proc+0xe0/0xe0
Feb  4 11:50:28 shinagawa kernel: [  368.543787]  ? ep_scan_ready_list.constprop.0+0x194/0x1a0
Feb  4 11:50:28 shinagawa kernel: [  368.543788]  ? do_epoll_wait+0xd4/0x650
Feb  4 11:50:28 shinagawa kernel: [  368.543789]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:50:28 shinagawa kernel: [  368.543790]  do_syscall_64+0x33/0x80
Feb  4 11:50:28 shinagawa kernel: [  368.543792]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:50:28 shinagawa kernel: [  368.543793] RIP: 0033:0x7f7c160424f8
Feb  4 11:50:28 shinagawa kernel: [  368.543794] Code: 83 e1 fc f0 41 0f b1 09 75 f2 80 f3 81 83 e2 03 89 de 83 fa 02 0f 84 9f 00 00 00 45 31 d2 ba ff ff ff 7f b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4d 48 83 c4 38 31 c0 5b 5d 41 5c 41 5d 41 5e
Feb  4 11:50:28 shinagawa kernel: [  368.543795] RSP: 002b:00007f7c105c4a30 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:50:28 shinagawa kernel: [  368.543796] RAX: ffffffffffffffda RBX: 0000000000000081 RCX: 00007f7c160424f8
Feb  4 11:50:28 shinagawa kernel: [  368.543796] RDX: 000000007fffffff RSI: 0000000000000081 RDI: 00007f7c0edc26b8
Feb  4 11:50:28 shinagawa kernel: [  368.543797] RBP: 0000000000000000 R08: 00007f7c0edc2690 R09: 00007f7c0edc26b0
Feb  4 11:50:28 shinagawa kernel: [  368.543797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
Feb  4 11:50:28 shinagawa kernel: [  368.543798] R13: 00000000000000ca R14: 0000000000000001 R15: 00007f7c0edc2690
Feb  4 11:50:55 shinagawa kernel: [  395.846752] watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [Chrome_ChildIOT:2766]
Feb  4 11:50:55 shinagawa kernel: [  395.846753] Modules linked in: tun rfcomm ctr ccm dummy cmac algif_hash algif_skcipher af_alg overlay bnep binfmt_misc intel_pmc_core_pltdrv intel_pmc_core snd_hda_codec_hdmi iwlmvm snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_hda_codec_realtek snd_sof_xtensa_dsp snd_sof snd_hda_codec_generic mac80211 snd_sof_intel_hda snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio x86_pkg_temp_thermal libarc4 snd_hda_intel snd_intel_dspcfg soundwire_intel intel_powerclamp iwlwifi soundwire_generic_allocation btusb snd_soc_core btrtl btbcm btintel snd_compress squashfs bluetooth intel_rapl_msr soundwire_cadence coretemp uvcvideo snd_hda_codec videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_v4l2 snd_hda_core nls_ascii jitterentropy_rng nls_cp437 videobuf2_common kvm_intel snd_hwdep drbg ansi_cprng vfat tpm_crb soundwire_bus fat ecdh_generic kvm videodev snd_pcm mc snd_timer irqbypass joydev tpm_tis rapl iTCO_wdt
Feb  4 11:50:55 shinagawa kernel: [  395.846787]  processor_thermal_device tpm_tis_core intel_pmc_bxt intel_cstate intel_rapl_common iTCO_vendor_support snd ecc pcspkr watchdog tpm int340x_thermal_zone intel_uncore efi_pstore serio_raw hid_multitouch soundcore rfkill intel_soc_dts_iosf intel_pch_thermal rng_core intel_hid sparse_keymap evdev ac loop msr fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod wmi hid_generic i915 crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core xhci_pci nvme cec xhci_hcd nvme_core t10_pi crc_t10dif aesni_intel drm libaes crypto_simd psmouse usbcore rtsx_pci cryptd glue_helper crct10dif_generic battery crct10dif_pclmul i2c_hid crct10dif_common i2c_i801 intel_lpss_pci i2c_smbus hid intel_lpss idma64 usb_common video button
Feb  4 11:50:55 shinagawa kernel: [  395.846835] CPU: 6 PID: 2766 Comm: Chrome_ChildIOT Tainted: G      D    OEL    5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:50:55 shinagawa kernel: [  395.846835] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:50:55 shinagawa kernel: [  395.846839] RIP: 0010:native_queued_spin_lock_slowpath+0x5e/0x1d0
Feb  4 11:50:55 shinagawa kernel: [  395.846840] Code: 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 c3 8b 37 ba 00 02 00 00
Feb  4 11:50:55 shinagawa kernel: [  395.846841] RSP: 0018:ffffc09f4491fd40 EFLAGS: 00000202
Feb  4 11:50:55 shinagawa kernel: [  395.846842] RAX: 0000000000000101 RBX: 0000000000000001 RCX: 00000000eedecfe2
Feb  4 11:50:55 shinagawa kernel: [  395.846842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9976d9cf2604
Feb  4 11:50:55 shinagawa kernel: [  395.846843] RBP: 00000000ffffffff R08: 00007f7c0edc2690 R09: 0000000000000000
Feb  4 11:50:55 shinagawa kernel: [  395.846843] R10: 0000000000000000 R11: 0000000000000000 R12: 000000007fffffff
Feb  4 11:50:55 shinagawa kernel: [  395.846844] R13: ffff9976d9cf2604 R14: ffff9976d9cf2608 R15: 0000000000000000
Feb  4 11:50:55 shinagawa kernel: [  395.846845] FS:  00007f7c105c6700(0000) GS:ffff997a46580000(0000) knlGS:0000000000000000
Feb  4 11:50:55 shinagawa kernel: [  395.846845] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  4 11:50:55 shinagawa kernel: [  395.846846] CR2: 00007f6273568000 CR3: 0000000210a7e003 CR4: 00000000003706e0
Feb  4 11:50:55 shinagawa kernel: [  395.846846] Call Trace:
Feb  4 11:50:55 shinagawa kernel: [  395.846850]  _raw_spin_lock+0x1a/0x20
Feb  4 11:50:55 shinagawa kernel: [  395.846852]  futex_wake+0xc0/0x180
Feb  4 11:50:55 shinagawa kernel: [  395.846854]  do_futex+0x7cf/0xbd0
Feb  4 11:50:55 shinagawa kernel: [  395.846857]  ? ep_read_events_proc+0xe0/0xe0
Feb  4 11:50:55 shinagawa kernel: [  395.846858]  ? ep_scan_ready_list.constprop.0+0x194/0x1a0
Feb  4 11:50:55 shinagawa kernel: [  395.846859]  ? do_epoll_wait+0xd4/0x650
Feb  4 11:50:55 shinagawa kernel: [  395.846860]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:50:55 shinagawa kernel: [  395.846862]  do_syscall_64+0x33/0x80
Feb  4 11:50:55 shinagawa kernel: [  395.846863]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:50:55 shinagawa kernel: [  395.846864] RIP: 0033:0x7f7c160424f8
Feb  4 11:50:55 shinagawa kernel: [  395.846865] Code: 83 e1 fc f0 41 0f b1 09 75 f2 80 f3 81 83 e2 03 89 de 83 fa 02 0f 84 9f 00 00 00 45 31 d2 ba ff ff ff 7f b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4d 48 83 c4 38 31 c0 5b 5d 41 5c 41 5d 41 5e
Feb  4 11:50:55 shinagawa kernel: [  395.846866] RSP: 002b:00007f7c105c4a30 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:50:55 shinagawa kernel: [  395.846867] RAX: ffffffffffffffda RBX: 0000000000000081 RCX: 00007f7c160424f8
Feb  4 11:50:55 shinagawa kernel: [  395.846867] RDX: 000000007fffffff RSI: 0000000000000081 RDI: 00007f7c0edc26b8
Feb  4 11:50:55 shinagawa kernel: [  395.846868] RBP: 0000000000000000 R08: 00007f7c0edc2690 R09: 00007f7c0edc26b0
Feb  4 11:50:55 shinagawa kernel: [  395.846868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
Feb  4 11:50:55 shinagawa kernel: [  395.846869] R13: 00000000000000ca R14: 0000000000000001 R15: 00007f7c0edc2690
Feb  4 11:51:23 shinagawa kernel: [  423.845736] watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [Chrome_ChildIOT:2766]
Feb  4 11:51:23 shinagawa kernel: [  423.845737] Modules linked in: tun rfcomm ctr ccm dummy cmac algif_hash algif_skcipher af_alg overlay bnep binfmt_misc intel_pmc_core_pltdrv intel_pmc_core snd_hda_codec_hdmi iwlmvm snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_hda_codec_realtek snd_sof_xtensa_dsp snd_sof snd_hda_codec_generic mac80211 snd_sof_intel_hda snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio x86_pkg_temp_thermal libarc4 snd_hda_intel snd_intel_dspcfg soundwire_intel intel_powerclamp iwlwifi soundwire_generic_allocation btusb snd_soc_core btrtl btbcm btintel snd_compress squashfs bluetooth intel_rapl_msr soundwire_cadence coretemp uvcvideo snd_hda_codec videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_v4l2 snd_hda_core nls_ascii jitterentropy_rng nls_cp437 videobuf2_common kvm_intel snd_hwdep drbg ansi_cprng vfat tpm_crb soundwire_bus fat ecdh_generic kvm videodev snd_pcm mc snd_timer irqbypass joydev tpm_tis rapl iTCO_wdt
Feb  4 11:51:23 shinagawa kernel: [  423.845794]  processor_thermal_device tpm_tis_core intel_pmc_bxt intel_cstate intel_rapl_common iTCO_vendor_support snd ecc pcspkr watchdog tpm int340x_thermal_zone intel_uncore efi_pstore serio_raw hid_multitouch soundcore rfkill intel_soc_dts_iosf intel_pch_thermal rng_core intel_hid sparse_keymap evdev ac loop msr fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod wmi hid_generic i915 crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core xhci_pci nvme cec xhci_hcd nvme_core t10_pi crc_t10dif aesni_intel drm libaes crypto_simd psmouse usbcore rtsx_pci cryptd glue_helper crct10dif_generic battery crct10dif_pclmul i2c_hid crct10dif_common i2c_i801 intel_lpss_pci i2c_smbus hid intel_lpss idma64 usb_common video button
Feb  4 11:51:23 shinagawa kernel: [  423.845841] CPU: 6 PID: 2766 Comm: Chrome_ChildIOT Tainted: G      D    OEL    5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:51:23 shinagawa kernel: [  423.845842] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:51:23 shinagawa kernel: [  423.845846] RIP: 0010:native_queued_spin_lock_slowpath+0x60/0x1d0
Feb  4 11:51:23 shinagawa kernel: [  423.845847] Code: 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 8b 07 <84> c0 75 f8 b8 01 00 00 00 66 89 07 c3 8b 37 ba 00 02 00 00 81 fe
Feb  4 11:51:23 shinagawa kernel: [  423.845848] RSP: 0018:ffffc09f4491fd40 EFLAGS: 00000202
Feb  4 11:51:23 shinagawa kernel: [  423.845849] RAX: 0000000000000101 RBX: 0000000000000001 RCX: 00000000eedecfe2
Feb  4 11:51:23 shinagawa kernel: [  423.845849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9976d9cf2604
Feb  4 11:51:23 shinagawa kernel: [  423.845850] RBP: 00000000ffffffff R08: 00007f7c0edc2690 R09: 0000000000000000
Feb  4 11:51:23 shinagawa kernel: [  423.845850] R10: 0000000000000000 R11: 0000000000000000 R12: 000000007fffffff
Feb  4 11:51:23 shinagawa kernel: [  423.845851] R13: ffff9976d9cf2604 R14: ffff9976d9cf2608 R15: 0000000000000000
Feb  4 11:51:23 shinagawa kernel: [  423.845852] FS:  00007f7c105c6700(0000) GS:ffff997a46580000(0000) knlGS:0000000000000000
Feb  4 11:51:23 shinagawa kernel: [  423.845852] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  4 11:51:23 shinagawa kernel: [  423.845853] CR2: 00007f6273568000 CR3: 0000000210a7e003 CR4: 00000000003706e0
Feb  4 11:51:23 shinagawa kernel: [  423.845853] Call Trace:
Feb  4 11:51:23 shinagawa kernel: [  423.845857]  _raw_spin_lock+0x1a/0x20
Feb  4 11:51:23 shinagawa kernel: [  423.845859]  futex_wake+0xc0/0x180
Feb  4 11:51:23 shinagawa kernel: [  423.845861]  do_futex+0x7cf/0xbd0
Feb  4 11:51:23 shinagawa kernel: [  423.845864]  ? ep_read_events_proc+0xe0/0xe0
Feb  4 11:51:23 shinagawa kernel: [  423.845865]  ? ep_scan_ready_list.constprop.0+0x194/0x1a0
Feb  4 11:51:23 shinagawa kernel: [  423.845866]  ? do_epoll_wait+0xd4/0x650
Feb  4 11:51:23 shinagawa kernel: [  423.845867]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:51:23 shinagawa kernel: [  423.845869]  do_syscall_64+0x33/0x80
Feb  4 11:51:23 shinagawa kernel: [  423.845870]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:51:23 shinagawa kernel: [  423.845871] RIP: 0033:0x7f7c160424f8
Feb  4 11:51:23 shinagawa kernel: [  423.845872] Code: 83 e1 fc f0 41 0f b1 09 75 f2 80 f3 81 83 e2 03 89 de 83 fa 02 0f 84 9f 00 00 00 45 31 d2 ba ff ff ff 7f b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4d 48 83 c4 38 31 c0 5b 5d 41 5c 41 5d 41 5e
Feb  4 11:51:23 shinagawa kernel: [  423.845873] RSP: 002b:00007f7c105c4a30 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:51:23 shinagawa kernel: [  423.845874] RAX: ffffffffffffffda RBX: 0000000000000081 RCX: 00007f7c160424f8
Feb  4 11:51:23 shinagawa kernel: [  423.845874] RDX: 000000007fffffff RSI: 0000000000000081 RDI: 00007f7c0edc26b8
Feb  4 11:51:23 shinagawa kernel: [  423.845875] RBP: 0000000000000000 R08: 00007f7c0edc2690 R09: 00007f7c0edc26b0
Feb  4 11:51:23 shinagawa kernel: [  423.845875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
Feb  4 11:51:23 shinagawa kernel: [  423.845876] R13: 00000000000000ca R14: 0000000000000001 R15: 00007f7c0edc2690
Feb  4 11:51:31 shinagawa kernel: [  431.557453] rcu: INFO: rcu_sched self-detected stall on CPU
Feb  4 11:51:31 shinagawa kernel: [  431.557456] rcu: 	6-....: (52510 ticks this GP) idle=f96/1/0x4000000000000000 softirq=24511/24511 fqs=25284 
Feb  4 11:51:31 shinagawa kernel: [  431.557457] 	(t=52511 jiffies g=38773 q=67250)
Feb  4 11:51:31 shinagawa kernel: [  431.557458] NMI backtrace for cpu 6
Feb  4 11:51:31 shinagawa kernel: [  431.557460] CPU: 6 PID: 2766 Comm: Chrome_ChildIOT Tainted: G      D    OEL    5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:51:31 shinagawa kernel: [  431.557460] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:51:31 shinagawa kernel: [  431.557461] Call Trace:
Feb  4 11:51:31 shinagawa kernel: [  431.557462]  <IRQ>
Feb  4 11:51:31 shinagawa kernel: [  431.557467]  dump_stack+0x6b/0x83
Feb  4 11:51:31 shinagawa kernel: [  431.557468]  nmi_cpu_backtrace.cold+0x32/0x69
Feb  4 11:51:31 shinagawa kernel: [  431.557470]  ? lapic_can_unplug_cpu+0x80/0x80
Feb  4 11:51:31 shinagawa kernel: [  431.557473]  nmi_trigger_cpumask_backtrace+0xd7/0xe0
Feb  4 11:51:31 shinagawa kernel: [  431.557499]  rcu_dump_cpu_stacks+0xa2/0xd0
Feb  4 11:51:31 shinagawa kernel: [  431.557500]  rcu_sched_clock_irq.cold+0x1ff/0x3d6
Feb  4 11:51:31 shinagawa kernel: [  431.557502]  update_process_times+0x8c/0xc0
Feb  4 11:51:31 shinagawa kernel: [  431.557504]  tick_sched_handle+0x22/0x60
Feb  4 11:51:31 shinagawa kernel: [  431.557505]  tick_sched_timer+0x7c/0xb0
Feb  4 11:51:31 shinagawa kernel: [  431.557507]  ? tick_do_update_jiffies64.part.0+0xc0/0xc0
Feb  4 11:51:31 shinagawa kernel: [  431.557507]  __hrtimer_run_queues+0x12a/0x270
Feb  4 11:51:31 shinagawa kernel: [  431.557509]  hrtimer_interrupt+0x10e/0x280
Feb  4 11:51:31 shinagawa kernel: [  431.557510]  __sysvec_apic_timer_interrupt+0x5f/0xd0
Feb  4 11:51:31 shinagawa kernel: [  431.557513]  asm_call_irq_on_stack+0xf/0x20
Feb  4 11:51:31 shinagawa kernel: [  431.557513]  </IRQ>
Feb  4 11:51:31 shinagawa kernel: [  431.557514]  sysvec_apic_timer_interrupt+0x72/0x80
Feb  4 11:51:31 shinagawa kernel: [  431.557516]  asm_sysvec_apic_timer_interrupt+0x12/0x20
Feb  4 11:51:31 shinagawa kernel: [  431.557518] RIP: 0010:native_queued_spin_lock_slowpath+0x5e/0x1d0
Feb  4 11:51:31 shinagawa kernel: [  431.557520] Code: 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 c3 8b 37 ba 00 02 00 00
Feb  4 11:51:31 shinagawa kernel: [  431.557520] RSP: 0018:ffffc09f4491fd40 EFLAGS: 00000202
Feb  4 11:51:31 shinagawa kernel: [  431.557537] RAX: 0000000000000101 RBX: 0000000000000001 RCX: 00000000eedecfe2
Feb  4 11:51:31 shinagawa kernel: [  431.557538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9976d9cf2604
Feb  4 11:51:31 shinagawa kernel: [  431.557538] RBP: 00000000ffffffff R08: 00007f7c0edc2690 R09: 0000000000000000
Feb  4 11:51:31 shinagawa kernel: [  431.557539] R10: 0000000000000000 R11: 0000000000000000 R12: 000000007fffffff
Feb  4 11:51:31 shinagawa kernel: [  431.557539] R13: ffff9976d9cf2604 R14: ffff9976d9cf2608 R15: 0000000000000000
Feb  4 11:51:31 shinagawa kernel: [  431.557541]  _raw_spin_lock+0x1a/0x20
Feb  4 11:51:31 shinagawa kernel: [  431.557543]  futex_wake+0xc0/0x180
Feb  4 11:51:31 shinagawa kernel: [  431.557544]  do_futex+0x7cf/0xbd0
Feb  4 11:51:31 shinagawa kernel: [  431.557546]  ? ep_read_events_proc+0xe0/0xe0
Feb  4 11:51:31 shinagawa kernel: [  431.557547]  ? ep_scan_ready_list.constprop.0+0x194/0x1a0
Feb  4 11:51:31 shinagawa kernel: [  431.557548]  ? do_epoll_wait+0xd4/0x650
Feb  4 11:51:31 shinagawa kernel: [  431.557549]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:51:31 shinagawa kernel: [  431.557551]  do_syscall_64+0x33/0x80
Feb  4 11:51:31 shinagawa kernel: [  431.557552]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:51:31 shinagawa kernel: [  431.557553] RIP: 0033:0x7f7c160424f8
Feb  4 11:51:31 shinagawa kernel: [  431.557554] Code: 83 e1 fc f0 41 0f b1 09 75 f2 80 f3 81 83 e2 03 89 de 83 fa 02 0f 84 9f 00 00 00 45 31 d2 ba ff ff ff 7f b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4d 48 83 c4 38 31 c0 5b 5d 41 5c 41 5d 41 5e
Feb  4 11:51:31 shinagawa kernel: [  431.557555] RSP: 002b:00007f7c105c4a30 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:51:31 shinagawa kernel: [  431.557556] RAX: ffffffffffffffda RBX: 0000000000000081 RCX: 00007f7c160424f8
Feb  4 11:51:31 shinagawa kernel: [  431.557556] RDX: 000000007fffffff RSI: 0000000000000081 RDI: 00007f7c0edc26b8
Feb  4 11:51:31 shinagawa kernel: [  431.557557] RBP: 0000000000000000 R08: 00007f7c0edc2690 R09: 00007f7c0edc26b0
Feb  4 11:51:31 shinagawa kernel: [  431.557557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
Feb  4 11:51:31 shinagawa kernel: [  431.557558] R13: 00000000000000ca R14: 0000000000000001 R15: 00007f7c0edc2690
Feb  4 11:51:55 shinagawa kernel: [  455.844567] watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [Chrome_ChildIOT:2766]
Feb  4 11:51:55 shinagawa kernel: [  455.844569] Modules linked in: tun rfcomm ctr ccm dummy cmac algif_hash algif_skcipher af_alg overlay bnep binfmt_misc intel_pmc_core_pltdrv intel_pmc_core snd_hda_codec_hdmi iwlmvm snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_hda_codec_realtek snd_sof_xtensa_dsp snd_sof snd_hda_codec_generic mac80211 snd_sof_intel_hda snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio x86_pkg_temp_thermal libarc4 snd_hda_intel snd_intel_dspcfg soundwire_intel intel_powerclamp iwlwifi soundwire_generic_allocation btusb snd_soc_core btrtl btbcm btintel snd_compress squashfs bluetooth intel_rapl_msr soundwire_cadence coretemp uvcvideo snd_hda_codec videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_v4l2 snd_hda_core nls_ascii jitterentropy_rng nls_cp437 videobuf2_common kvm_intel snd_hwdep drbg ansi_cprng vfat tpm_crb soundwire_bus fat ecdh_generic kvm videodev snd_pcm mc snd_timer irqbypass joydev tpm_tis rapl iTCO_wdt
Feb  4 11:51:55 shinagawa kernel: [  455.844625]  processor_thermal_device tpm_tis_core intel_pmc_bxt intel_cstate intel_rapl_common iTCO_vendor_support snd ecc pcspkr watchdog tpm int340x_thermal_zone intel_uncore efi_pstore serio_raw hid_multitouch soundcore rfkill intel_soc_dts_iosf intel_pch_thermal rng_core intel_hid sparse_keymap evdev ac loop msr fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod wmi hid_generic i915 crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core xhci_pci nvme cec xhci_hcd nvme_core t10_pi crc_t10dif aesni_intel drm libaes crypto_simd psmouse usbcore rtsx_pci cryptd glue_helper crct10dif_generic battery crct10dif_pclmul i2c_hid crct10dif_common i2c_i801 intel_lpss_pci i2c_smbus hid intel_lpss idma64 usb_common video button
Feb  4 11:51:55 shinagawa kernel: [  455.844673] CPU: 6 PID: 2766 Comm: Chrome_ChildIOT Tainted: G      D    OEL    5.10.0-3-amd64 #1 Debian 5.10.12-1
Feb  4 11:51:55 shinagawa kernel: [  455.844674] Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-09-17_f10af76 09/17/2020
Feb  4 11:51:55 shinagawa kernel: [  455.844677] RIP: 0010:native_queued_spin_lock_slowpath+0x5e/0x1d0
Feb  4 11:51:55 shinagawa kernel: [  455.844678] Code: 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 c3 8b 37 ba 00 02 00 00
Feb  4 11:51:55 shinagawa kernel: [  455.844679] RSP: 0018:ffffc09f4491fd40 EFLAGS: 00000202
Feb  4 11:51:55 shinagawa kernel: [  455.844680] RAX: 0000000000000101 RBX: 0000000000000001 RCX: 00000000eedecfe2
Feb  4 11:51:55 shinagawa kernel: [  455.844681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9976d9cf2604
Feb  4 11:51:55 shinagawa kernel: [  455.844681] RBP: 00000000ffffffff R08: 00007f7c0edc2690 R09: 0000000000000000
Feb  4 11:51:55 shinagawa kernel: [  455.844682] R10: 0000000000000000 R11: 0000000000000000 R12: 000000007fffffff
Feb  4 11:51:55 shinagawa kernel: [  455.844682] R13: ffff9976d9cf2604 R14: ffff9976d9cf2608 R15: 0000000000000000
Feb  4 11:51:55 shinagawa kernel: [  455.844683] FS:  00007f7c105c6700(0000) GS:ffff997a46580000(0000) knlGS:0000000000000000
Feb  4 11:51:55 shinagawa kernel: [  455.844683] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  4 11:51:55 shinagawa kernel: [  455.844684] CR2: 00007f6273568000 CR3: 0000000210a7e003 CR4: 00000000003706e0
Feb  4 11:51:55 shinagawa kernel: [  455.844684] Call Trace:
Feb  4 11:51:55 shinagawa kernel: [  455.844688]  _raw_spin_lock+0x1a/0x20
Feb  4 11:51:55 shinagawa kernel: [  455.844690]  futex_wake+0xc0/0x180
Feb  4 11:51:55 shinagawa kernel: [  455.844692]  do_futex+0x7cf/0xbd0
Feb  4 11:51:55 shinagawa kernel: [  455.844694]  ? ep_read_events_proc+0xe0/0xe0
Feb  4 11:51:55 shinagawa kernel: [  455.844696]  ? ep_scan_ready_list.constprop.0+0x194/0x1a0
Feb  4 11:51:55 shinagawa kernel: [  455.844697]  ? do_epoll_wait+0xd4/0x650
Feb  4 11:51:55 shinagawa kernel: [  455.844698]  __x64_sys_futex+0x13d/0x1c0
Feb  4 11:51:55 shinagawa kernel: [  455.844699]  do_syscall_64+0x33/0x80
Feb  4 11:51:55 shinagawa kernel: [  455.844700]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb  4 11:51:55 shinagawa kernel: [  455.844702] RIP: 0033:0x7f7c160424f8
Feb  4 11:51:55 shinagawa kernel: [  455.844703] Code: 83 e1 fc f0 41 0f b1 09 75 f2 80 f3 81 83 e2 03 89 de 83 fa 02 0f 84 9f 00 00 00 45 31 d2 ba ff ff ff 7f b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4d 48 83 c4 38 31 c0 5b 5d 41 5c 41 5d 41 5e
Feb  4 11:51:55 shinagawa kernel: [  455.844703] RSP: 002b:00007f7c105c4a30 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
Feb  4 11:51:55 shinagawa kernel: [  455.844704] RAX: ffffffffffffffda RBX: 0000000000000081 RCX: 00007f7c160424f8
Feb  4 11:51:55 shinagawa kernel: [  455.844705] RDX: 000000007fffffff RSI: 0000000000000081 RDI: 00007f7c0edc26b8
Feb  4 11:51:55 shinagawa kernel: [  455.844705] RBP: 0000000000000000 R08: 00007f7c0edc2690 R09: 00007f7c0edc26b0
Feb  4 11:51:55 shinagawa kernel: [  455.844706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
Feb  4 11:51:55 shinagawa kernel: [  455.844706] R13: 00000000000000ca R14: 0000000000000001 R15: 00007f7c0edc2690



- -- Package-specific info:
** Kernel log: boot messages should be attached

** Model information
sys_vendor: System76
product_name: Lemur Pro
product_version: lemp9
chassis_vendor: System76
chassis_version: 
bios_vendor: coreboot
bios_version: 2020-09-17_f10af76
board_vendor: System76
board_name: Lemur Pro
board_version: lemp9

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Comet Lake-U v1 4c Host Bridge/DRAM Controller [8086:9b61] (rev 0c)
	Subsystem: CLEVO/KAPOK Computer Comet Lake-U v1 4c Host Bridge/DRAM Controller [1558:1401]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>
	Kernel driver in use: skl_uncore

00:02.0 VGA compatible controller [0300]: Intel Corporation CometLake-U GT2 [UHD Graphics] [8086:9b41] (rev 02) (prog-if 00 [VGA controller])
	DeviceName: VGA compatible controller
	Subsystem: CLEVO/KAPOK Computer UHD Graphics [1558:1401]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 135
	Region 0: Memory at b0000000 (64-bit, non-prefetchable) [size=16M]
	Region 2: Memory at a0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 1000 [size=64]
	Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 0c)
	Subsystem: CLEVO/KAPOK Computer Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [1558:1401]
	Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at 9fb10000 (64-bit, non-prefetchable) [size=32K]
	Capabilities: <access denied>
	Kernel modules: processor_thermal_device

00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 11
	Region 0: Memory at 9fb22000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

00:12.0 Signal processing controller [1180]: Intel Corporation Comet Lake Thermal Subsytem [8086:02f9]
	Subsystem: CLEVO/KAPOK Computer Comet Lake Thermal Subsytem [1558:1401]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at 9fb23000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel_pch_thermal
	Kernel modules: intel_pch_thermal

00:14.0 USB controller [0c03]: Intel Corporation Comet Lake PCH-LP USB 3.1 xHCI Host Controller [8086:02ed] (prog-if 30 [XHCI])
	Subsystem: CLEVO/KAPOK Computer Comet Lake PCH-LP USB 3.1 xHCI Host Controller [1558:1401]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 125
	Region 0: Memory at 9fb00000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

00:14.2 RAM memory [0500]: Intel Corporation Comet Lake PCH-LP Shared SRAM [8086:02ef]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Region 0: Memory at 9fb20000 (64-bit, non-prefetchable) [size=8K]
	Region 2: Memory at 9fb24000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

00:14.3 Network controller [0280]: Intel Corporation Comet Lake PCH-LP CNVi WiFi [8086:02f0]
	Subsystem: Intel Corporation Wireless-AC 9560 160MHz [8086:0034]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at 9fb18000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

00:15.0 Serial bus controller [0c80]: Intel Corporation Serial IO I2C Host Controller [8086:02e8]
	Subsystem: CLEVO/KAPOK Computer Serial IO I2C Host Controller [1558:1401]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at 9fb25000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci

00:19.0 Serial bus controller [0c80]: Intel Corporation Device [8086:02c5]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 32
	Region 0: Memory at 65e800000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci

00:19.2 Communication controller [0780]: Intel Corporation Device [8086:02c7]
	Subsystem: CLEVO/KAPOK Computer Device [1558:1401]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 34
	Region 0: Memory at fe032000 (64-bit, non-prefetchable) [size=4K]
	Region 2: Memory at 9fb26000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci

00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:02bd] (rev f0) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 122
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: 9f800000-9f8fffff [size=1M]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA+ VGA- VGA16+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 PCI bridge [0604]: Intel Corporation Device [8086:02b0] (rev f0) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 123
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: 9f900000-9f9fffff [size=1M]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA+ VGA- VGA16+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1f.0 ISA bridge [0601]: Intel Corporation Comet Lake PCH-LP LPC Premium Controller/eSPI Controller [8086:0284]
	Subsystem: CLEVO/KAPOK Computer Comet Lake PCH-LP LPC Premium Controller/eSPI Controller [1558:1401]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0

00:1f.3 Audio device [0403]: Intel Corporation Comet Lake PCH-LP cAVS [8086:02c8]
	Subsystem: CLEVO/KAPOK Computer Comet Lake PCH-LP cAVS [1558:1401]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 146
	Region 0: Memory at 9fb1c000 (64-bit, non-prefetchable) [size=16K]
	Region 4: Memory at 9fa00000 (64-bit, non-prefetchable) [size=1M]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel, snd_sof_pci

00:1f.4 SMBus [0c05]: Intel Corporation Comet Lake PCH-LP SMBus Host Controller [8086:02a3]
	Subsystem: CLEVO/KAPOK Computer Comet Lake PCH-LP SMBus Host Controller [1558:1401]
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at 9fb28000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at efa0 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801

00:1f.5 Serial bus controller [0c80]: Intel Corporation Comet Lake SPI (flash) Controller [8086:02a4]
	Subsystem: CLEVO/KAPOK Computer Comet Lake SPI (flash) Controller [1558:1401]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Region 0: Memory at fe010000 (32-bit, non-prefetchable) [size=4K]

01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a] (rev 01)
	Subsystem: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 124
	Region 0: Memory at 9f800000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: rtsx_pci
	Kernel modules: rtsx_pci

02:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808] (prog-if 02 [NVM Express])
	Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a801]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	NUMA node: 0
	Region 0: Memory at 9f900000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: nvme
	Kernel modules: nvme


** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 04f2:b685 Chicony Electronics Co., Ltd Chicony USB2.0 Camera
Bus 001 Device 003: ID 8087:0aaa Intel Corp. Bluetooth 9460/9560 Jefferson Peak (JfP)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


- -- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.9.1 (SMP w/8 CPU threads)
Kernel taint flags: TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-5.10.0-3-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.139
ii  kmod                                    28-1
ii  linux-base                              4.6

Versions of packages linux-image-5.10.0-3-amd64 recommends:
ii  apparmor             2.13.6-7
ii  firmware-linux-free  20200122-1

Versions of packages linux-image-5.10.0-3-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.04-12
pn  linux-doc-5.10          <none>

Versions of packages linux-image-5.10.0-3-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
ii  firmware-iwlwifi          20201218-3
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
ii  firmware-misc-nonfree     20201218-3
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

- -- no debconf information

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Reply to:
Follow-Ups:
- Bug#981807: linux-image-5.10.0-3-amd64: frequently random lockup after boot
  - From: Kan-Ru Chen (陳侃如) <koster@debian.org>
- Bug#981807: linux-image-5.10.0-3-amd64: frequently random lockup after boot
  - From: Kan-Ru Chen (陳侃如) <koster@debian.org>
- Bug#981807: linux-image-5.10.0-3-amd64: frequently random lockup after boot
  - From: Kan-Ru Chen (陳侃如) <koster@debian.org>
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