Backtrace

WARNING: CPU: 3 PID: 27376 at block/bfq-iosched.c:606 bfqq_request_over_limit+0x320/0x390
Modules linked in: snd_seq_dummy snd_hrtimer nls_utf8 cifs cifs_arc4 cifs_md4 dns_resolver fscache netfs 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr sunrpc nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg edac_mce_amd snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep kvm_amd ath9k ccp joydev snd_seq ath9k_common drm_kms_helper kvm ath9k_hw snd_seq_device cec snd_pcm mac80211 snd_timer irqbypass snd libarc4 ath cfg80211 wmi_bmof i2c_piix4 soundcore rfkill k10temp fam15h_power pcspkr acpi_cpufreq drm vhba(OE) zram ip_tables ata_generic pata_acpi crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw pata_atiixp
 sp5100_tco r8169 wmi ipmi_devintf ipmi_msghandler fuse
CPU: 3 PID: 27376 Comm: PMS LongRunning Tainted: P           OE     5.17.5-200.fc35.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./760GM-HDV, BIOS P1.20 05/11/2018
RIP: 0010:bfqq_request_over_limit+0x320/0x390
Code: 8b 7c 24 08 e8 e1 27 bb ff 58 e8 7b ca b1 ff 48 8d 5c 24 28 e9 ca fe ff ff 44 8b 6c 24 24 41 39 f5 0f 84 28 fe ff ff 41 89 f5 <0f> 0b e9 08 fe ff ff 4c 8d a4 24 a8 00 00 00 44 89 c1 be 10 00 00
RSP: 0018:ffffb8bc0a163970 EFLAGS: 00010002
RAX: 0000000000000001 RBX: 0000000000000040 RCX: ffffb8bc0a163998
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8c29c9decc30
RBP: ffff8c29c53f5680 R08: ffff8c29c81262e0 R09: ffff8c2ab84fbad0
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002
R13: 0000000000000000 R14: ffff8c29c53f5708 R15: 0000000000000001
FS:  00007fdb25de1b38(0000) GS:ffff8c2ad7cc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f934a7bb000 CR3: 00000001cdc7a000 CR4: 00000000000406e0
Call Trace:
 <TASK>
 ? btrfs_verify_level_key+0x9a/0xd0
 ? read_block_for_search+0xef/0x210
 bfq_limit_depth+0x126/0x1d0
 __blk_mq_alloc_requests+0x23c/0x2a0
 blk_mq_submit_bio+0x3db/0x640
 submit_bio_noacct+0x235/0x280
 btrfs_map_bio+0x17c/0x490
 btrfs_submit_data_bio+0x10a/0x1f0
 submit_one_bio+0x44/0x70
 btrfs_readpage+0x72/0x80
 prepare_pages+0x277/0x330
 btrfs_buffered_write+0x2b9/0x7b0
 ? filemap_read+0x260/0x2c0
 btrfs_file_write_iter+0x15e/0x530
 new_sync_write+0x10b/0x180
 vfs_write+0x20a/0x2a0
 ksys_write+0x4f/0xc0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fdb2c7df739
Code: c0 0f 85 24 00 00 00 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> e9 d5 cb ff ff 41 57 41 56 53 48 81 ec 90 00 00 00 49 89 f6 b8
RSP: 002b:00007fdb25de0448 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdb2c7df739
RDX: 0000000000000400 RSI: 00007fdb28e67900 RDI: 0000000000000010
RBP: 00007fdb25de04d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdb25de1b38
R13: 0000000000000400 R14: 0000000000000000 R15: 00007fdb25de1b74
 </TASK>