Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP NOPTI
CPU: 0 PID: 135 Comm: kworker/0:1H Tainted: P           OE     5.12.13-300.fc34.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. VivoBook_ASUSLaptop X512FLC_S512FL/X512FLC, BIOS X512FLC.303 03/25/2020
Workqueue: kblockd blk_mq_run_work_fn
RIP: 0010:blk_mq_delay_run_hw_queues+0xa3/0xd0
Code: 75 c1 48 3b 47 10 75 bb 83 c3 01 39 5d 50 77 c8 5b 5d 41 5c 41 5d c3 65 8b 05 51 7e a4 49 48 8b 97 18 06 00 00 89 c0 48 8b 12 <8b> 14 82 48 8b 47 48 4c 8b 2c d0 49 8b 45 18 a8 01 b8 00 00 00 00
RSP: 0018:ffffafe6c10a7d90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff972d3ea90008 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff972c82c617d0
RBP: ffff972c82c617d0 R08: 0000000000000000 R09: ffff972c419c28ac
R10: 0000000000000008 R11: 0000000000000008 R12: 0000000000000003
R13: 0000000000000000 R14: ffff972c46d5c800 R15: ffff972c82c617d0
FS:  0000000000000000(0000) GS:ffff972f8dc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000167f5c001 CR4: 00000000003706f0
Call Trace:
 __blk_mq_do_dispatch_sched+0x287/0x290
 ? record_times+0x15/0x80
 __blk_mq_sched_dispatch_requests+0x129/0x180
 blk_mq_sched_dispatch_requests+0x30/0x60
 __blk_mq_run_hw_queue+0x2d/0x60
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x11b/0x140
 ? kthread_associate_blkcg+0xa0/0xa0
 ret_from_fork+0x1f/0x30
Modules linked in: mmc_block rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc ccm nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof snd_sof_xtensa_dsp snd_soc_skl cmac bnep snd_soc_hdac_hda snd_hda_ext_core nvidia_drm(POE) snd_soc_sst_ipc nvidia_modeset(POE) snd_soc_sst_dsp iTCO_wdt snd_hda_codec_hdmi snd_soc_acpi_intel_match sunrpc x86_pkg_temp_thermal intel_pmc_bxt intel_powerclamp
 snd_soc_acpi nvidia_uvm(POE) snd_hda_codec_realtek coretemp iTCO_vendor_support mei_hdcp snd_soc_core snd_hda_codec_generic ledtrig_audio intel_rapl_msr kvm_intel snd_compress snd_pcm_dmaengine ac97_bus snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec kvm snd_hda_core snd_hwdep ath10k_pci snd_seq btusb irqbypass snd_seq_device rapl vfat ath10k_core btrtl intel_cstate fat uvcvideo btbcm intel_uncore btintel videobuf2_vmalloc asus_nb_wmi asus_wmi mac80211 videobuf2_memops snd_pcm bluetooth pcspkr wmi_bmof sparse_keymap nvidia(POE) videobuf2_v4l2 videobuf2_common ath videodev snd_timer i2c_i801 cfg80211 snd spi_pxa2xx_platform i2c_smbus soundcore mc dw_dmac ecdh_generic mei_me rfkill libarc4 ecc mei joydev processor_thermal_device processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl intel_rapl_common idma64 intel_soc_dts_iosf intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad acpi_tad binfmt_misc zram
 ip_tables i915 hid_multitouch i2c_algo_bit drm_kms_helper crct10dif_pclmul mxm_wmi crc32_pclmul crc32c_intel cec nvme drm sdhci_pci cqhci ghash_clmulni_intel nvme_core sdhci serio_raw mmc_core i2c_hid_acpi i2c_hid video wmi pinctrl_cannonlake fuse
CR2: 0000000000000000