Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000008
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 13a5fc067 P4D 13a5fc067 PUD 13a4a0067 PMD 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 0 PID: 1578 Comm: nvidia-powerd Tainted: P           OE     5.16.12-200.fc35.x86_64 #1
Hardware name: Dell Inc. XPS 15 9510/01V4T3, BIOS 1.8.0 02/08/2022
RIP: 0010:rb_insert_color+0x14/0x120
Code: c0 75 eb 4c 89 c0 c3 45 31 c0 eb f7 66 2e 0f 1f 84 00 00 00 00 00 48 8b 07 48 85 c0 0f 84 b3 00 00 00 48 8b 10 f6 c2 01 75 5b <48> 8b 4a 08 48 39 c1 74 53 48 85 c9 74 05 f6 01 01 74 72 48 8b 48
RSP: 0018:ffffb64180f27db8 EFLAGS: 00010046
RAX: ffff8c5a36b1c300 RBX: ffff8c5d7f423340 RCX: ffff8c5a36b1c308
RDX: 0000000000000000 RSI: ffff8c5d7f423360 RDI: ffffb64180f27e80
RBP: ffffb64180f27e80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8c5d7f423340 R14: ffffb64180f27e80 R15: 0000000000000040
FS:  00007f5fd52b8740(0000) GS:ffff8c5d7f400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 0000000138be2005 CR4: 0000000000770ef0
PKRU: 55555554
Call Trace:
 <TASK>
 timerqueue_add+0x66/0xb0
 enqueue_hrtimer+0x2f/0x80
 hrtimer_start_range_ns+0x284/0x3b0
 do_nanosleep+0x5f/0x150
 ? __do_sys_clone3+0x8f/0xc0
 hrtimer_nanosleep+0xa9/0x180
 ? __hrtimer_init+0xc0/0xc0
 common_nsleep+0x40/0x50
 __x64_sys_clock_nanosleep+0xac/0x110
 do_syscall_64+0x38/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f5fd53953a5
Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 36 1d fb ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 7f 1d fb ff 48 8b 04 24 48 83 c4 28 f7 d8
RSP: 002b:00007fffc5097a70 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 00007fffc5097af0 RCX: 00007f5fd53953a5
RDX: 00007fffc5097ab0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fffc50979bf
R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffc5097aec
R13: 00000000004037f0 R14: 00007f5fd5619aa0 R15: 00000000004a3ed0
 </TASK>
Modules linked in: sunrpc vfat fat squashfs loop uas snd_usb_audio snd_usbmidi_lib usb_storage snd_rawmidi r8153_ecm cdc_ether usbnet r8152 mii uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc snd_hda_codec_hdmi btusb snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda ee1004 snd_sof_pci snd_sof_xtensa_dsp dell_laptop intel_tcc_cooling mei_pxp mei_hdcp snd_sof iTCO_wdt intel_pmc_bxt snd_soc_hdac_hda iTCO_vendor_support snd_hda_ext_core pmt_telemetry intel_rapl_msr snd_ctl_led pmt_class snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus snd_hda_codec_realtek snd_soc_core x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_generic coretemp snd_compress ac97_bus snd_pcm_dmaengine iwlmvm kvm_intel snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi mac80211 kvm snd_hda_codec snd_hda_core nvidia_drm(POE) snd_hwdep libarc4 irqbypass hci_uart snd_seq nvidia_modeset(POE)
 dell_wmi intel_cstate snd_seq_device ledtrig_audio dell_smbios intel_uncore nvidia_uvm(POE) iwlwifi snd_pcm btqca dcdbas processor_thermal_device_pci_legacy pcspkr btrtl hid_sensor_als dell_wmi_sysman cfg80211 processor_thermal_device firmware_attributes_class snd_timer btbcm mei_me dell_wmi_descriptor hid_sensor_trigger processor_thermal_rfim wmi_bmof joydev snd mei btintel hid_sensor_iio_common processor_thermal_mbox i2c_i801 industrialio_triggered_buffer processor_thermal_rapl i2c_smbus soundcore idma64 kfifo_buf thunderbolt intel_rapl_common bluetooth nvidia(POE) industrialio intel_soc_dts_iosf intel_pmt ecdh_generic int3403_thermal rfkill soc_button_array dptf_power int340x_thermal_zone intel_skl_int3472 intel_hid int3400_thermal acpi_tad acpi_thermal_rel sparse_keymap acpi_pad zram ip_tables typec_displayport hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit ttm drm_kms_helper rtsx_pci_sdmmc mmc_core cec nvme intel_ish_ipc ucsi_acpi hid_multitouch crct10dif_pclmul
 crc32_pclmul crc32c_intel drm ghash_clmulni_intel typec_ucsi serio_raw rtsx_pci nvme_core intel_ishtp typec wmi i2c_hid_acpi i2c_hid video pinctrl_tigerlake ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000008