Backtrace

WARNING: CPU: 0 PID: 55468 at block/bfq-iosched.c:602 bfqq_request_over_limit+0x11f/0x380
Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi mc 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 intel_rapl_msr iTCO_wdt intel_pmc_bxt iTCO_vendor_support at24 intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec_hdmi snd_hda_codec_realtek kvm snd_hda_codec_generic ledtrig_audio dcdbas irqbypass btusb rapl btrtl snd_hda_intel intel_cstate btbcm snd_intel_dspcfg btintel intel_uncore btmtk pcspkr bluetooth snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_seq snd_seq_device i2c_smbus ecdh_generic rfkill snd_pcm snd_timer joydev snd mei_me lpc_ich mei soundcore zram ip_tables hid_logitech_hidpp hid_logitech_dj i915 i2c_algo_bit drm_kms_helper
 cec crct10dif_pclmul ttm crc32_pclmul crc32c_intel drm ghash_clmulni_intel e1000e serio_raw video ipmi_devintf ipmi_msghandler fuse
CPU: 0 PID: 55468 Comm: IndexedDB #1618 Tainted: G        W         5.17.4-200.fc35.x86_64 #1
Hardware name: Dell Inc. OptiPlex 790/0J3C2F, BIOS A18 09/24/2013
RIP: 0010:bfqq_request_over_limit+0x11f/0x380
Code: c1 49 8b 56 60 48 83 c0 01 48 85 d2 0f 84 07 02 00 00 49 89 d6 45 0f b6 7e 18 89 c6 45 84 ff 0f 84 b6 00 00 00 41 39 c4 7f ce <0f> 0b 44 8d 68 ff 41 39 c4 0f 85 f1 01 00 00 41 83 fd ff 0f 84 98
RSP: 0018:ffffa7d6096479e0 EFLAGS: 00010046
RAX: 0000000000000002 RBX: 0000000000000018 RCX: ffffa7d609647a08
RDX: ffff88932e8d7898 RSI: 0000000000000002 RDI: ffff8892cd049430
RBP: ffff88946e7cdd40 R08: ffff8892c75b05e8 R09: ffff8892c39ab4d0
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002
R13: ffff8892cd049000 R14: ffff88932e8d7898 R15: 0000000000000001
FS:  00007f64c5ea4640(0000) GS:ffff8895dda00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f64706dd000 CR3: 00000001b5ca8004 CR4: 00000000000606f0
Call Trace:
 <TASK>
 ? __btrfs_map_block+0x1e8/0xb80
 ? blk_rq_merge_ok+0x94/0x120
 ? bfq_allow_bio_merge+0x99/0xb0
 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
 submit_one_bio+0x44/0x70
 extent_writepages+0x9b/0x120
 do_writepages+0xbf/0x1b0
 ? btrfs_setattr+0x3f4/0x800
 filemap_fdatawrite_wbc+0x62/0x90
 filemap_fdatawrite_range+0x46/0x50
 start_ordered_ops.constprop.0+0x38/0x80
 btrfs_sync_file+0x7a/0x4b0
 ? do_truncate+0x80/0xb0
 __x64_sys_fsync+0x33/0x60
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f651bc2886b
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:00007f64c5ea2ab0 EFLAGS: 00000293 ORIG_RAX: 000000000000004a
RAX: ffffffffffffffda RBX: 00007f64707e57a0 RCX: 00007f651bc2886b
RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000005e
RBP: 000000000000022f R08: 0000000000000000 R09: 00007f65156c1ce0
R10: 00007fffbb8ab080 R11: 0000000000000293 R12: 0000000000000002
R13: 0000000000000001 R14: 00007f645f8de380 R15: 00007f64630f2b40
 </TASK>