Backtrace

WARNING: CPU: 6 PID: 21069 at block/bfq-iosched.c:606 bfqq_request_over_limit+0x31f/0x380
Modules linked in: tun 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 rfkill ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter qrtr binfmt_misc sunrpc squashfs loop snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel intel_rapl_msr intel_rapl_common snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec intel_tcc_cooling x86_pkg_temp_thermal snd_hda_core intel_powerclamp coretemp snd_hwdep snd_seq kvm_intel ppdev snd_seq_device snd_pcm iTCO_wdt mei_pxp mei_hdcp intel_pmc_bxt iTCO_vendor_support kvm ee1004
 joydev snd_timer irqbypass snd i2c_i801 rapl intel_cstate intel_uncore soundcore pcspkr mei_me i2c_smbus mei parport_pc parport acpi_pad zram ip_tables i915 i2c_algo_bit drm_kms_helper cec ttm crct10dif_pclmul crc32_pclmul e1000e crc32c_intel drm ghash_clmulni_intel wmi video ipmi_devintf ipmi_msghandler fuse
CPU: 6 PID: 21069 Comm: DOMCacheThread Not tainted 5.17.4-200.fc35.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z270-HD3/Z270-HD3-CF, BIOS F7 07/06/2017
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:ffffa7974a64f990 EFLAGS: 00010002
RAX: 0000000000000005 RBX: 0000000000000018 RCX: ffffa7974a64f9b8
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff90a808dbd430
RBP: ffff90a829ee18c0 R08: ffff90a8087305e8 R09: ffffd0b54ed10648
R10: 0000000000000000 R11: ffffffffffffffff R12: 0000000000000006
R13: 0000000000000004 R14: ffff90a8312ee898 R15: 0000000000000001
FS:  00007f3091cb6640(0000) GS:ffff90ab1ed80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00001fd289184d58 CR3: 0000000323c1c004 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? free_unref_page_list+0x234/0x2c0
 bfq_limit_depth+0x125/0x1d0
 __blk_mq_alloc_requests+0x23b/0x2a0
 blk_mq_submit_bio+0x3da/0x640
 submit_bio_noacct+0x232/0x280
 ext4_io_submit+0x48/0x60
 ext4_writepages+0x249/0x1050
 ? ext4_mark_iloc_dirty+0x173/0x6b0
 ? jbd2_journal_stop+0x12a/0x2c0
 ? __ext4_journal_stop+0x37/0xa0
 ? preempt_count_add+0x68/0xa0
 ? _raw_spin_lock+0x13/0x30
 ? __mark_inode_dirty+0x165/0x350
 do_writepages+0xbf/0x1b0
 filemap_fdatawrite_wbc+0x62/0x90
 file_write_and_wait_range+0x78/0xc0
 ext4_sync_file+0x73/0x370
 __x64_sys_fsync+0x33/0x60
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f30d1d1c86b
Code: 4a 00 00 00 0f 05 48 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 63 f5 ff 8b 7c 24 0c 41 89 c0 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 01 64 f5 ff 8b 44
RSP: 002b:00007f3091cb5390 EFLAGS: 00000293 ORIG_RAX: 000000000000004a
RAX: ffffffffffffffda RBX: 00007f306807c1a0 RCX: 00007f30d1d1c86b
RDX: 0000000000000002 RSI: 0000000000000002 RDI: 00000000000000a1
RBP: 000000000000022f R08: 0000000000000000 R09: 00007f30cb7bbce0
R10: 00007ffd39352080 R11: 0000000000000293 R12: 0000000000000002
R13: 0000000000000001 R14: 00007f3061652200 R15: 00007f30518782e0
 </TASK>