Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000074
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP NOPTI
CPU: 1 PID: 2620 Comm: PK-Backend Not tainted 5.11.7-200.fc33.x86_64 #1
Hardware name: System manufacturer System Product Name/TUF GAMING X570-PLUS (WI-FI), BIOS 1005 08/01/2019
RIP: 0010:nvme_queue_rq+0x470/0xa30 [nvme]
Code: 74 48 8b 06 48 c1 e8 33 83 e0 07 83 f8 04 0f 84 88 02 00 00 42 8d 04 39 3d 00 20 00 00 0f 86 ba 03 00 00 48 8b 85 48 01 00 00 <66> 83 78 74 00 0f 84 d1 fc ff ff 41 f6 86 d8 07 00 00 03 0f 84 c3
RSP: 0018:ffffb27443b339c8 EFLAGS: 00010206
RAX: 0000000000000000 RBX: ffffb27443b33a98 RCX: 0000000000000000
RDX: 0000000000004000 RSI: fffff37104767600 RDI: ffff8a2d8a54f500
RBP: ffff8a2d8df7f000 R08: ffff8a2d8df7f000 R09: 0000000000000002
R10: ffff8a2d8a31c310 R11: 0000000000000020 R12: 0000000000000000
R13: ffff8a2d80d16180 R14: ffff8a2d8a31c000 R15: 0000000000004000
FS:  00007f7397fff640(0000) GS:ffff8a308ea40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000074 CR3: 0000000145da2000 CR4: 0000000000350ee0
Call Trace:
 ? submit_bio_noacct+0x3df/0x4a0
 __blk_mq_try_issue_directly+0xe7/0x1b0
 ? btrfs_submit_data_bio+0x97/0x180
 blk_mq_try_issue_list_directly+0x164/0x290
 blk_mq_sched_insert_requests+0x9a/0xe0
 blk_mq_flush_plug_list+0xf0/0x170
 blk_finish_plug+0x36/0x50
 read_pages+0x13f/0x2c0
 page_cache_ra_unbounded+0x192/0x230
 generic_file_buffered_read_get_pages+0x19a/0x990
 generic_file_buffered_read+0xe2/0x410
 ? _cond_resched+0x16/0x40
 new_sync_read+0x105/0x180
 vfs_read+0x14b/0x1a0
 __x64_sys_pread64+0x6f/0xb0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f73b59934cf
Code: 08 89 3c 24 48 89 4c 24 18 e8 cd 5f f9 ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 11 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 1d 60 f9 ff 48 8b
RSP: 002b:00007f7397ffdf70 EFLAGS: 00000293 ORIG_RAX: 0000000000000011
RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f73b59934cf
RDX: 0000000000001000 RSI: 00007f7389d8f098 RDI: 0000000000000012
RBP: 0000000000001000 R08: 0000000000000000 R09: 00007f7389d8f098
R10: 000000000000c000 R11: 0000000000000293 R12: 00007f7389d8f098
R13: 0000000000001000 R14: 00007f739002b4a0 R15: 000000000000c000
Modules linked in: uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun 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 cmac bnep snd_hda_codec_realtek snd_hda_codec_generic sunrpc ledtrig_audio snd_hda_codec_hdmi snd_hda_intel ucsi_ccg snd_intel_dspcfg typec_ucsi soundwire_intel soundwire_generic_allocation intel_rapl_msr typec snd_soc_core snd_compress intel_rapl_common iwlmvm snd_pcm_dmaengine soundwire_cadence snd_hda_codec snd_hda_core edac_mce_amd ac97_bus mac80211 snd_hwdep kvm_amd snd_seq btusb vfat btrtl snd_seq_device fat btbcm libarc4
 snd_pcm kvm btintel bluetooth iwlwifi snd_timer irqbypass eeepc_wmi rapl asus_wmi snd sp5100_tco sparse_keymap pcspkr wmi_bmof k10temp cfg80211 i2c_piix4 soundcore i2c_nvidia_gpu joydev ecdh_generic ecc rfkill acpi_cpufreq zram ip_tables nouveau video mxm_wmi i2c_algo_bit drm_ttm_helper nvme ttm r8169 nvme_core drm_kms_helper crct10dif_pclmul cec crc32_pclmul crc32c_intel ghash_clmulni_intel drm ccp wmi pinctrl_amd fuse
CR2: 0000000000000074