Backtrace

WARNING: CPU: 5 PID: 18587 at block/bfq-iosched.c:606 bfqq_request_over_limit+0x31f/0x380
Modules linked in: uinput rfcomm 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 qrtr bnep sunrpc vfat fat snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core intel_rapl_msr snd_compress intel_rapl_common ac97_bus snd_pcm_dmaengine
 intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp iTCO_wdt coretemp kvm_intel intel_pmc_bxt snd_hda_codec_hdmi kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm irqbypass mac80211 libarc4 snd_hda_intel iTCO_vendor_support btusb btrtl rapl intel_cstate btbcm btintel btmtk intel_uncore bluetooth snd_intel_dspcfg mei_pxp ee1004 wmi_bmof mei_hdcp pcspkr ecdh_generic snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep iwlwifi iwlmei snd_seq snd_seq_device cfg80211 snd_pcm snd_timer rfkill snd i2c_i801 acpi_tad acpi_pad soundcore mei_me i2c_smbus intel_pch_thermal mei zram ip_tables ums_realtek uas usb_storage i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel ttm drm r8169 wmi video ipmi_devintf ipmi_msghandler fuse
CPU: 5 PID: 18587 Comm: IndexedDB #37 Not tainted 5.17.4-200.fc35.x86_64 #1
Hardware name: Acer Aspire TC-885/Aspire TC-885(DCH), BIOS R01-B4 04/09/2019
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:ffffb21b852ab9e0 EFLAGS: 00010002
RAX: 0000000000000002 RBX: 0000000000000030 RCX: ffffb21b852aba08
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff90a248b84c30
RBP: ffff90a24a73dd40 R08: ffff90a247a5edd0 R09: ffff90a2d30afcd0
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000006
R13: 0000000000000001 R14: ffff90a243e17098 R15: 0000000000000001
FS:  00007f7ac0ebb640(0000) GS:ffff90a4a1d40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa07755c2c0 CR3: 0000000192a58005 CR4: 00000000003706e0
Call Trace:
 <TASK>
 ? perf_trace_track_foreign_dirty+0x62/0x200
 ? preempt_count_add+0x68/0xa0
 ? _raw_spin_lock_irq+0x1a/0x40
 ? btrfs_add_ordered_sum+0x42/0x70
 ? btrfs_csum_one_bio+0x37a/0x460
 bfq_limit_depth+0x125/0x1d0
 __blk_mq_alloc_requests+0x23b/0x2a0
 blk_mq_submit_bio+0x3da/0x640
 submit_bio_noacct+0x232/0x280
 btrfs_map_bio+0x17c/0x490
 btrfs_submit_data_bio+0x10a/0x1f0
 ? preempt_count_add+0x68/0xa0
 submit_one_bio+0x44/0x70
 extent_writepages+0x9b/0x120
 do_writepages+0xbf/0x1b0
 filemap_fdatawrite_wbc+0x62/0x90
 filemap_fdatawrite_range+0x46/0x50
 start_ordered_ops.constprop.0+0x38/0x80
 btrfs_sync_file+0x7a/0x4b0
 __x64_sys_fsync+0x33/0x60
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f7b015fc86b
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:00007f7ac0eb9c20 EFLAGS: 00000293 ORIG_RAX: 000000000000004a
RAX: ffffffffffffffda RBX: 00007f7ac83af018 RCX: 00007f7b015fc86b
RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000007d
RBP: 000000000000022f R08: 0000000000000000 R09: 00007f7afb09bce0
R10: 00007fff1abae080 R11: 0000000000000293 R12: 0000000000000002
R13: 0000000069f8bb55 R14: 00007f7aba02e3e0 R15: 00007f7aba02e3e0
 </TASK>