Backtrace

WARNING: CPU: 6 PID: 13869 at block/bfq-iosched.c:606 bfqq_request_over_limit+0x320/0x390
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 squashfs loop intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel ath10k_pci iTCO_wdt ath10k_core kvm intel_pmc_bxt mac80211 irqbypass uvcvideo snd_soc_skl btusb iTCO_vendor_support snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi btrtl snd_soc_core btbcm snd_compress snd_hda_codec_hdmi ac97_bus btintel snd_pcm_dmaengine videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio videobuf2_memops btmtk videobuf2_v4l2 videobuf2_common snd_hda_intel rapl bluetooth libarc4 snd_intel_dspcfg snd_intel_sdw_acpi ath snd_hda_codec mei_hdcp cfg80211
 mei_pxp snd_hda_core ideapad_laptop sparse_keymap snd_hwdep platform_profile intel_cstate mei_me videodev mc pcspkr ecdh_generic intel_rapl_msr snd_seq snd_seq_device i2c_i801 i2c_smbus snd_pcm snd_timer snd soundcore rfkill intel_wmi_thunderbolt processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl wmi_bmof intel_uncore idma64 mei intel_rapl_common joydev int340x_thermal_zone intel_soc_dts_iosf intel_xhci_usb_role_switch int3400_thermal intel_pch_thermal acpi_thermal_rel acpi_pad zram ip_tables amdgpu i915 drm_ttm_helper iommu_v2 ttm gpu_sched i2c_algo_bit drm_kms_helper nvme hid_multitouch cec crct10dif_pclmul crc32_pclmul crc32c_intel drm nvme_core serio_raw ghash_clmulni_intel wmi video i2c_hid_acpi i2c_hid ipmi_devintf ipmi_msghandler fuse
CPU: 6 PID: 13869 Comm: IndexedDB #25 Not tainted 5.17.5-200.fc35.x86_64 #1
Hardware name: LENOVO 81F5/LNVNB161216, BIOS 7SCN36WW 10/09/2019
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:ffffae7f06a1f990 EFLAGS: 00010002
RAX: 0000000000000005 RBX: 0000000000000018 RCX: ffffae7f06a1f9b8
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8e230c787430
RBP: ffff8e23800abcc0 R08: ffff8e2309910070 R09: 0000000000000a00
R10: 0000000000002000 R11: ffffae7f06a1fad0 R12: 0000000000000006
R13: 0000000000000004 R14: ffff8e2310718898 R15: 0000000000000001
FS:  00007f72c687d640(0000) GS:ffff8e2562d80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000098364166000 CR3: 000000012e244006 CR4: 00000000003706e0
Call Trace:
 <TASK>
 ? change_huge_pmd+0x1f2/0x460
 ? free_unref_page_list+0x234/0x2c0
 bfq_limit_depth+0x126/0x1d0
 __blk_mq_alloc_requests+0x23c/0x2a0
 blk_mq_submit_bio+0x3db/0x640
 submit_bio_noacct+0x235/0x280
 ext4_io_submit+0x48/0x60
 ext4_writepages+0x249/0x1050
 ? ext4_mark_iloc_dirty+0x173/0x6b0
 ? jbd2_journal_stop+0x12b/0x2c0
 ? __ext4_journal_stop+0x37/0xa0
 ? __mark_inode_dirty+0x126/0x350
 do_writepages+0xbf/0x1b0
 filemap_fdatawrite_wbc+0x63/0x90
 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: 0033:0x7f730ffdc2eb
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:00007f72c687bab0 EFLAGS: 00000293 ORIG_RAX: 000000000000004a
RAX: ffffffffffffffda RBX: 00007f72c01e29a0 RCX: 00007f730ffdc2eb
RDX: 0000000000000002 RSI: 0000000000000002 RDI: 0000000000000093
RBP: 000000000000022f R08: 0000000000000000 R09: 00007f7309a5c440
R10: 00007fff1bc63080 R11: 0000000000000293 R12: 0000000000000002
R13: 000000000000002a R14: 00007f72c0b2a560 R15: 00007f72c0ba47b0
 </TASK>