Backtrace

WARNING: CPU: 5 PID: 567 at block/bfq-iosched.c:606 bfqq_request_over_limit+0x31f/0x380
Modules linked in: uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev uinput snd_seq_dummy snd_hrtimer 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 rfkill nf_tables nfnetlink qrtr sunrpc vfat fat squashfs loop intel_rapl_msr snd_hda_codec_realtek intel_rapl_common snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi x86_pkg_temp_thermal snd_hda_intel intel_powerclamp snd_usb_audio snd_intel_dspcfg coretemp snd_intel_sdw_acpi snd_usbmidi_lib snd_hda_codec iTCO_wdt kvm_intel snd_rawmidi snd_hda_core at24 mc intel_pmc_bxt mei_pxp snd_hwdep iTCO_vendor_support snd_seq ppdev mei_hdcp kvm snd_seq_device irqbypass rapl snd_pcm i2c_i801 intel_cstate pcspkr intel_uncore snd_timer i2c_smbus mei_me snd joydev lpc_ich soundcore mei parport_pc parport zram
 ip_tables i915 nouveau drm_ttm_helper mxm_wmi wmi i2c_algo_bit drm_kms_helper cec crct10dif_pclmul ttm crc32_pclmul crc32c_intel drm ghash_clmulni_intel r8169 video ipmi_devintf ipmi_msghandler fuse
CPU: 5 PID: 567 Comm: kworker/u16:8 Not tainted 5.17.4-200.fc35.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z87-HD3/Z87-HD3, BIOS F6 08/03/2013
Workqueue: blkcg_punt_bio blkg_async_bio_workfn
RIP: 0010:bfqq_request_over_limit+0x31f/0x380
Code: 8b 7c 24 08 e8 52 77 bb ff 58 e8 1c 29 b2 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:ffffbaa7c0387c00 EFLAGS: 00010006
RAX: 0000000000000001 RBX: 0000000000000018 RCX: ffffbaa7c0387c28
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff95ee8ec6bc30
RBP: ffff95ee8c967840 R08: ffff95ee887c8b60 R09: 0000000000000a00
R10: 0000000000001000 R11: ffffbaa7c0387d40 R12: 0000000000000006
R13: 0000000000000000 R14: ffff95ee8c9678c8 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff95f1af340000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcb41330000 CR3: 00000003cde10006 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? __blk_mq_sched_dispatch_requests+0xd1/0x130
 ? __sbitmap_get_word+0x30/0x80
 ? sbitmap_get_shallow+0x89/0x180
 ? blk_rq_merge_ok+0x94/0x120
 ? bfq_allow_bio_merge+0x99/0xb0
 bfq_limit_depth+0x125/0x1d0
 __blk_mq_alloc_requests+0x23b/0x2a0
 blk_mq_submit_bio+0x3da/0x640
 submit_bio_noacct+0x232/0x280
 blkg_async_bio_workfn+0x68/0xa0
 process_one_work+0x1e5/0x3b0
 worker_thread+0x1ef/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe7/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x22/0x30
 </TASK>