Backtrace

WARNING: CPU: 6 PID: 268258 at block/bfq-iosched.c:602 bfqq_request_over_limit+0x11f/0x380
Modules linked in: rfcomm ntfs3 uinput 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 snd_hda_codec_hdmi snd_soc_skl iwlmvm snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_ctl_led snd_soc_acpi_intel_match mac80211 snd_soc_acpi intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_soc_core coretemp snd_hda_codec_realtek snd_compress ac97_bus snd_hda_codec_generic kvm_intel libarc4 snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi dell_rbtn iTCO_wdt intel_pmc_bxt snd_hda_codec kvm iwlwifi snd_hda_core dell_laptop ee1004 irqbypass mei_wdt mei_hdcp iTCO_vendor_support mei_pxp intel_rapl_msr btusb iwlmei snd_hwdep rapl dell_smm_hwmon dell_wmi snd_seq btrtl
 ledtrig_audio uvcvideo intel_cstate btbcm snd_seq_device dell_smbios cfg80211 snd_pcm intel_uncore btintel videobuf2_vmalloc dcdbas pcspkr btmtk i2c_i801 videobuf2_memops snd_timer videobuf2_v4l2 snd intel_wmi_thunderbolt dell_wmi_descriptor processor_thermal_device_pci_legacy mei_me bluetooth soundcore videobuf2_common wmi_bmof processor_thermal_device i2c_smbus processor_thermal_rfim mei processor_thermal_mbox videodev processor_thermal_rapl idma64 joydev intel_rapl_common intel_pch_thermal ecdh_generic mc rfkill intel_soc_dts_iosf intel_xhci_usb_role_switch int3403_thermal int3400_thermal int340x_thermal_zone intel_hid acpi_thermal_rel acpi_pad sparse_keymap zram ip_tables i915 i2c_algo_bit drm_kms_helper cec rtsx_pci_sdmmc mmc_core ttm hid_multitouch ucsi_acpi crct10dif_pclmul crc32_pclmul crc32c_intel e1000e drm ghash_clmulni_intel typec_ucsi serio_raw rtsx_pci typec wmi i2c_hid_acpi i2c_hid video ipmi_devintf ipmi_msghandler fuse
CPU: 6 PID: 268258 Comm: ThreadPoolForeg Tainted: G        W         5.17.4-200.fc35.x86_64 #1
Hardware name: Dell Inc. Latitude 7290/09386V, BIOS 1.1.6 11/10/2017
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: 0000:ffffb0a092147a50 EFLAGS: 00010046
RAX: 0000000000000005 RBX: 0000000000000040 RCX: ffffb0a092147a78
RDX: ffff9d6648254898 RSI: 0000000000000005 RDI: ffff9d66450f2430
RBP: ffff9d664e616ac0 R08: ffff9d66475826b8 R09: 0000000000001000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000005
R13: ffff9d66450f2000 R14: ffff9d6648254898 R15: 0000000000000001
FS:  00007fd0e2d66640(0000) GS:ffff9d6766580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000014710af2a784 CR3: 00000001068ea005 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? wake_all_kswapds+0x54/0xb0
 ? get_page_from_freelist+0x1c4/0x15d0
 ? 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
 swap_readpage+0x184/0x330
 swapin_readahead+0x36c/0x440
 do_swap_page+0x3ad/0x8e0
 __handle_mm_fault+0xa3d/0x1460
 handle_mm_fault+0xb2/0x280
 do_user_addr_fault+0x1ce/0x690
 exc_page_fault+0x72/0x170
 ? asm_exc_page_fault+0x8/0x30
 asm_exc_page_fault+0x1e/0x30
RIP: 0033:0x55ecc08d6235
Code: 80 7d a0 00 0f 84 17 4a 00 00 48 8d bd 48 ff ff ff 48 8d b5 e8 fe ff ff e8 18 19 0a 00 84 c0 0f 85 54 fe ff ff e9 f7 49 00 00 <44> 8b 38 48 8b b5 58 fe ff ff 49 01 f7 80 bd 1f ff ff ff 00 74 46
RSP: 002b:00007fd0e2d63ee0 EFLAGS: 00010206
RAX: 000014710af2a784 RBX: 000019750889d201 RCX: 0000000000000000
RDX: 000014710d955400 RSI: 000014710d980000 RDI: 00007fd0e2d63f20
RBP: 00007fd0e2d65110 R08: 0000147108040110 R09: 000014710b4c0110
R10: ffffffff00000000 R11: 0000000000000018 R12: 0000197505fd4200
R13: 0000000000000318 R14: 0000000000000318 R15: 000014710af2a785
 </TASK>