Backtrace

WARNING: CPU: 3 PID: 16314 at block/bfq-iosched.c:606 bfqq_request_over_limit+0x31f/0x380
Modules linked in: uinput rfcomm 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 nf_tables nfnetlink qrtr bnep sunrpc vfat fat intel_rapl_msr intel_rapl_common ath9k mei_hdcp at24 mei_pxp snd_hda_codec_realtek ath9k_common snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp ath9k_hw ledtrig_audio iTCO_wdt coretemp intel_pmc_bxt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_intel mac80211 kvm_intel uvcvideo ath3k snd_intel_dspcfg kvm btusb videobuf2_vmalloc btrtl btbcm btintel videobuf2_memops snd_intel_sdw_acpi btmtk videobuf2_v4l2 libarc4 irqbypass rapl snd_hda_codec videobuf2_common bluetooth ath videodev snd_hda_core intel_cstate snd_hwdep intel_uncore snd_seq i2c_i801 joydev pcspkr toshiba_wmi mc wmi_bmof i2c_smbus snd_seq_device ecdh_generic
 cfg80211 toshiba_acpi snd_pcm sparse_keymap industrialio toshiba_bluetooth snd_timer rfkill snd mei_me soundcore mei lpc_ich zram ip_tables amdgpu iommu_v2 gpu_sched radeon i2c_algo_bit drm_ttm_helper ttm drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec drm ghash_clmulni_intel ums_realtek serio_raw uas r8169 usb_storage wmi video ipmi_devintf ipmi_msghandler fuse
CPU: 3 PID: 16314 Comm: IndexedDB #123 Not tainted 5.17.4-200.fc35.x86_64 #1
Hardware name: TOSHIBA Satellite L850-B411/PLCSF8, BIOS 6.30 12/05/2012
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:ffff9e030874f840 EFLAGS: 00010002
RAX: 0000000000000005 RBX: 0000000000000018 RCX: ffff9e030874f868
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8ce8872d4c30
RBP: ffff8ce88e1bc480 R08: ffff8ce888f64210 R09: 0000000000000009
R10: 0000000000000001 R11: ffff8ceacefcdd80 R12: 0000000000000006
R13: 0000000000000004 R14: ffff8ce885d3b098 R15: 0000000000000001
FS:  00007f3e9db7c640(0000) GS:ffff8ceac2cc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3e6a3c5000 CR3: 00000001914d4005 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? __sbitmap_get_word+0x30/0x80
 ? sbitmap_get_shallow+0x89/0x180
 bfq_limit_depth+0x125/0x1d0
 __blk_mq_alloc_requests+0x23b/0x2a0
 blk_mq_submit_bio+0x3da/0x640
 submit_bio_noacct+0x232/0x280
 ext4_bio_write_page+0x1fd/0x6c0
 mpage_submit_page+0x46/0x80
 mpage_process_page_bufs+0x11e/0x130
 mpage_prepare_extent_to_map+0x1bf/0x2a0
 ? kmem_cache_alloc+0x16c/0x2d0
 ext4_writepages+0x22b/0x1050
 ? jbd2_journal_stop+0x12a/0x2c0
 ? __ext4_journal_stop+0x37/0xa0
 ? __mark_inode_dirty+0x126/0x350
 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: 0033:0x7f3ebefc486b
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:00007f3e9db7aab0 EFLAGS: 00000293 ORIG_RAX: 000000000000004a
RAX: ffffffffffffffda RBX: 00007f3e6a51e9a0 RCX: 00007f3ebefc486b
RDX: 0000000000000002 RSI: 0000000000000002 RDI: 0000000000000074
RBP: 000000000000022f R08: 0000000000000000 R09: 00007f3eb8a61ce0
R10: 00007ffd35b83080 R11: 0000000000000293 R12: 0000000000000002
R13: 0000000000000009 R14: 00007f3e68d9a5c0 R15: 00007f3e6e96b420
 </TASK>