Backtrace

WARNING: CPU: 0 PID: 3289723 at block/bfq-iosched.c:602 bfqq_request_over_limit+0x120/0x390
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer tun xfrm_interface ip_vti ip_tunnel ah6 ah4 esp6 esp4 xfrm4_tunnel tunnel4 ipcomp ipcomp6 xfrm6_tunnel xfrm_ipcomp tunnel6 xt_CHECKSUM xt_MASQUERADE xt_conntrack chacha20poly1305 ipt_REJECT camellia_generic camellia_aesni_avx2 camellia_aesni_avx_x86_64 camellia_x86_64 xcbc ppdev parport_pc parport rpcrdma sha256_ssse3 rdma_cm iw_cm sha512_ssse3 vmw_vsock_vmci_transport vsock ib_cm bridge des_generic stp libdes ib_core llc vmw_vmci nf_nat_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast nft_objref nf_conntrack_tftp 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_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter
 qrtr bnep squashfs loop vfat fat snd_usb_audio snd_usbmidi_lib uvcvideo snd_rawmidi joydev btusb btrtl btbcm btintel btmtk gspca_stv06xx bluetooth gspca_main videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic rfkill usblp intel_rapl_msr intel_rapl_common iTCO_wdt x86_pkg_temp_thermal intel_pmc_bxt intel_powerclamp coretemp iTCO_vendor_support kvm_intel at24 mei_hdcp mei_pxp pktcdvd snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio kvm snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg irqbypass snd_intel_sdw_acpi rapl snd_hda_codec intel_cstate intel_uncore snd_hda_core snd_hwdep snd_seq snd_seq_device pcspkr mxm_wmi snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer mei_me snd mei soundcore nfsd auth_rpcgss nfs_acl lockd grace sunrpc zram ip_tables hid_logitech_hidpp hid_logitech_dj i915 uas usb_storage crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec ttm firewire_ohci drm firewire_core
 e1000e crc_itu_t wmi video ipmi_devintf ipmi_msghandler fuse
CPU: 0 PID: 3289723 Comm: MemoryInfra Tainted: G        W         5.17.5-200.fc35.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z87X-UD3H/Z87X-UD3H-CF, BIOS F8 01/17/2014
RIP: 0010:bfqq_request_over_limit+0x120/0x390
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:ffffba074a107a40 EFLAGS: 00010046
RAX: 0000000000000004 RBX: 0000000000000040 RCX: ffffba074a107a68
RDX: ffff8cc5b4ca5098 RSI: 0000000000000004 RDI: ffff8cc5917bdc30
RBP: ffff8cc5f4489200 R08: ffff8cc587ed05e8 R09: 0000000000000a00
R10: 0000000000001000 R11: 0000000000000000 R12: 0000000000000004
R13: ffff8cc5917bd800 R14: ffff8cc5b4ca5098 R15: 0000000000000001
FS:  00007f15dda7a640(0000) GS:ffff8cc8af200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000017cc06ba40f0 CR3: 000000010658a004 CR4: 00000000001726f0
Call Trace:
 <TASK>
 ? bio_associate_blkg_from_css+0x1b7/0x300
 ? kmem_cache_alloc+0x16c/0x2d0
 ? blk_rq_merge_ok+0x95/0x120
 ? bfq_allow_bio_merge+0x9b/0xb0
 bfq_limit_depth+0x126/0x1d0
 __blk_mq_alloc_requests+0x23c/0x2a0
 blk_mq_submit_bio+0x3db/0x640
 submit_bio_noacct+0xbd/0x280
 submit_bio+0xcd/0xe0
 swap_readpage+0x184/0x330
 swapin_readahead+0x3a1/0x440
 ? pagecache_get_page+0x13/0x60
 do_swap_page+0x3ae/0x8e0
 __handle_mm_fault+0xa3e/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: 0033:0x5643b2f6f304
Code: 0f 85 13 02 00 00 49 8b 5d 18 48 85 db 48 8d 4d c8 0f 84 cd 00 00 00 b8 ec ff ff ff 48 63 d0 48 89 95 70 ff ff ff 48 8b 43 18 <48> 8b 00 44 8b 34 10 4c 8b 65 c8 4d 85 e4 74 34 49 89 cd 41 8b 44
RSP: 002b:00007f15dda791e0 EFLAGS: 00010202
RAX: 000017cc01393480 RBX: 000017cc00aad110 RCX: 00007f15dda79238
RDX: ffffffffffffffec RSI: 000017cc00f2f510 RDI: 000017cc0026d350
RBP: 00007f15dda79270 R08: 000000000000000f R09: 00007f15dda79097
R10: 0000000000000012 R11: 0000000000000010 R12: 000017cc00f2fbd0
R13: 000017cc00f2f518 R14: 0000000000000005 R15: 000017cc00f2fbd0
 </TASK>