Backtrace

WARNING: CPU: 0 PID: 17103 at block/bfq-iosched.c:606 bfqq_request_over_limit+0x320/0x390
Modules linked in: uinput snd_seq_dummy snd_hrtimer nouveau i2c_algo_bit drm_ttm_helper ttm 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 vfat fat ath9k uvcvideo ath9k_common videobuf2_vmalloc ath9k_hw videobuf2_memops videobuf2_v4l2 mac80211 snd_hda_codec_hdmi videobuf2_common intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek iTCO_wdt snd_hda_codec_generic coretemp ledtrig_audio snd_hda_intel kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib intel_pmc_bxt videodev snd_rawmidi snd_hwdep snd_seq mei_hdcp mei_pxp iTCO_vendor_support mc at24 libarc4 ath snd_seq_device snd_pcm cfg80211 kvm drm_kms_helper mei_me snd_timer snd mei rfkill soundcore lpc_ich irqbypass
 cec rapl intel_cstate i2c_i801 i2c_smbus intel_uncore pcspkr drm zram ip_tables rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel mxm_wmi ghash_clmulni_intel serio_raw r8169 rtsx_pci video wmi ipmi_devintf ipmi_msghandler fuse
CPU: 0 PID: 17103 Comm: IndexedDB #21 Tainted: P      D    OE     5.17.5-200.fc35.x86_64 #1
Hardware name: LENOVO 10104/MAHOBAY, BIOS ELKT31AUS 03/21/2013
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:ffffb0c7c99cf650 EFLAGS: 00010002
RAX: 0000000000000005 RBX: 0000000000000030 RCX: ffffb0c7c99cf678
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8dca81ea5c30
RBP: ffff8dc9b03a0b40 R08: ffff8dca87455d68 R09: 0000000000000a00
R10: 0000000000003000 R11: ffffb0c7c99cf790 R12: 0000000000000006
R13: 0000000000000004 R14: ffff8dcaa1af9098 R15: 0000000000000001
FS:  00007f7dc38fd640(0000) GS:ffff8dcb96c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f12222bd000 CR3: 00000001053ae005 CR4: 00000000001706f0
Call Trace:
 <TASK>
 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_metadata_bio+0x8a/0x130
 submit_one_bio+0x61/0x70
 btree_write_cache_pages+0x7d5/0x840
 do_writepages+0xbf/0x1b0
 ? convert_extent_bit+0x324/0x570
 ? kmem_cache_free+0x102/0x420
 filemap_fdatawrite_wbc+0x63/0x90
 filemap_fdatawrite_range+0x46/0x50
 btrfs_write_marked_extents+0x58/0x120
 btrfs_sync_log+0x636/0xbd0
 ? do_wait_intr_irq+0xa0/0xa0
 btrfs_sync_file+0x373/0x4b0
 __x64_sys_fsync+0x33/0x60
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f7e0281d2eb
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 73 79 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 d1 79 f5 ff 8b 44
RSP: 002b:00007f7dc38fbc20 EFLAGS: 00000293 ORIG_RAX: 000000000000004a
RAX: ffffffffffffffda RBX: 00007f7dc3c77868 RCX: 00007f7e0281d2eb
RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000008b
RBP: 000000000000022f R08: 0000000000000000 R09: 00007f7dfc29d440
R10: 00007ffecdfed080 R11: 0000000000000293 R12: 0000000000000002
R13: 000000002164aadc R14: 00007f7dc3c2dd40 R15: 00007f7dc3c2dd40
 </TASK>