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 PTI
CPU: 2 PID: 281 Comm: kworker/2:1H Tainted: P           OE     5.13.4-200.fc34.x86_64 #1
Hardware name: MSI MS-7917/Z97 GAMING 5 (MS-7917), BIOS V1.13 02/16/2016
Workqueue: kblockd blk_mq_run_work_fn
RIP: 0010:sbitmap_get+0x75/0x190
Code: 85 80 00 00 00 41 8b 57 08 85 d2 0f 84 b1 00 00 00 45 31 e4 48 63 cd 48 8d 1c 49 48 c1 e3 06 49 03 5f 10 4c 8d 6b 40 83 f0 01 <48> 8b 33 44 89 f2 4c 89 ef 0f b6 c8 e8 4a f7 ff ff 83 f8 ff 75 58
RSP: 0000:ffffa767c02ebd58 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9aeea0f6b830
RBP: 0000000000000000 R08: 0000000000000001 R09: ffff9aee80b467ec
R10: 0000000000000008 R11: 0000000000000008 R12: 0000000000000000
R13: 0000000000000040 R14: 0000000000000000 R15: ffff9aeea0f6b830
FS:  0000000000000000(0000) GS:ffff9af386c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000177028002 CR4: 00000000001706e0
Call Trace:
 scsi_mq_get_budget+0x1a/0x110
 __blk_mq_do_dispatch_sched+0x1b4/0x2d0
 ? 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+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x127/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30
Modules linked in: nls_utf8 isofs usb_storage snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 sunrpc vfat fat nvidia_drm(POE) nvidia_modeset(POE) intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp ath9k kvm_intel snd_hda_codec_realtek snd_hda_codec_generic ath9k_common snd_seq_midi kvm snd_hda_codec_hdmi ledtrig_audio ath9k_hw mei_hdcp at24 snd_seq_midi_event iTCO_wdt intel_pmc_bxt snd_hda_intel iTCO_vendor_support snd_intel_dspcfg irqbypass nvidia(POE)
 snd_intel_sdw_acpi rapl mac80211 snd_usb_audio snd_hda_codec intel_cstate snd_hda_core intel_uncore snd_usbmidi_lib ath snd_hwdep snd_seq snd_rawmidi snd_seq_device cfg80211 snd_pcm joydev drm_kms_helper mc snd_timer i2c_i801 rfkill snd mei_me libarc4 i2c_smbus cec pcspkr soundcore lpc_ich mei acpi_pad drm binfmt_misc zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel mxm_wmi ghash_clmulni_intel alx serio_raw mdio wmi video fuse
CR2: 0000000000000000