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: 163 Comm: kworker/0:1H Tainted: G           OE     5.13.4-200.fc34.x86_64 #1
Hardware name: Dell Inc. XPS 13 9370/0F6P3V, BIOS 1.5.1 08/09/2018
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 e1 30 a3 4f 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:ffffba078126fd90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8f1adb910008 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff8f1a0bf26f20
RBP: ffff8f1a0bf26f20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000008 R12: 0000000000000003
R13: 0000000000000000 R14: ffff8f1a09ee5400 R15: ffff8f1a0bf26f20
FS:  0000000000000000(0000) GS:ffff8f1d9ea00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000180c10003 CR4: 00000000003706f0
Call Trace:
 __blk_mq_do_dispatch_sched+0x2c1/0x2d0
 ? update_load_avg+0x7a/0x590
 __blk_mq_sched_dispatch_requests+0x129/0x180
 blk_mq_sched_dispatch_requests+0x30/0x60
 __blk_mq_run_hw_queue+0x2d/0x60
 process_one_work+0x1e9/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x124/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x1f/0x30
Modules linked in: mmc_block nls_utf8 hfsplus hfs isofs loop binfmt_misc uinput uhid rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp nft_objref bridge stp llc 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat snd_hda_codec_hdmi snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_ctl_led snd_soc_acpi_intel_match snd_hda_codec_realtek snd_soc_acpi intel_tcc_cooling snd_soc_core snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp snd_compress coretemp
 snd_pcm_dmaengine ath10k_pci ac97_bus snd_hda_intel ath10k_core kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec iTCO_wdt intel_pmc_bxt iTCO_vendor_support intel_rapl_msr snd_hda_core kvm mei_hdcp dell_laptop mei_wdt snd_hwdep ledtrig_audio snd_seq mac80211 dell_smm_hwmon irqbypass snd_seq_device rapl snd_pcm intel_cstate ath dell_wmi intel_uncore btusb dell_smbios snd_timer btrtl pcspkr cfg80211 uvcvideo dcdbas snd btbcm i2c_i801 wmi_bmof intel_wmi_thunderbolt btintel videobuf2_vmalloc dell_wmi_descriptor mei_me processor_thermal_device videobuf2_memops soundcore i2c_smbus bluetooth libarc4 mei videobuf2_v4l2 processor_thermal_rfim videobuf2_common processor_thermal_mbox ucsi_acpi processor_thermal_rapl rfkill idma64 typec_ucsi intel_rapl_common intel_xhci_usb_role_switch joydev intel_soc_dts_iosf intel_pch_thermal typec int3400_thermal int3403_thermal intel_hid acpi_thermal_rel int340x_thermal_zone acpi_pad sparse_keymap zram ip_tables i915 rtsx_pci_sdmmc
 mmc_core hid_multitouch nvme i2c_algo_bit crct10dif_pclmul crc32_pclmul drm_kms_helper crc32c_intel cec rtsx_pci drm nvme_core ghash_clmulni_intel serio_raw wmi i2c_hid_acpi i2c_hid video pinctrl_sunrisepoint v4l2loopback(OE) videodev mc fuse
CR2: 0000000000000000