Backtrace

WARNING: CPU: 5 PID: 556 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace netfs 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 vboxnetadp(OE) vboxnetflt(OE) ip_set nf_tables vboxdrv(OE) qrtr bnep sunrpc binfmt_misc vfat fat intel_rapl_msr intel_rapl_common cdc_mbim x86_pkg_temp_thermal snd_hda_codec_realtek ath9k cdc_wdm ath9k_common intel_powerclamp cdc_ncm ath9k_hw snd_hda_codec_generic snd_hda_codec_hdmi dell_pc ath3k snd_hda_scodec_component coretemp cdc_ether dell_smbios usbnet btusb dell_wmi_descriptor at24 mei_pxp mei_hdcp uvcvideo kvm_intel snd_hda_intel iTCO_wdt btrtl uvc mac80211 intel_pmc_bxt platform_profile videobuf2_vmalloc iTCO_vendor_support snd_intel_dspcfg videobuf2_memops dcdbas btintel kvm snd_intel_sdw_acpi snd_usb_audio dell_smm_hwmon videobuf2_v4l2
 snd_hda_codec btbcm videobuf2_common btmtk snd_usbmidi_lib videodev snd_ump pktcdvd libarc4 snd_hda_core ath bluetooth r8152 snd_rawmidi snd_hwdep rapl mc joydev intel_cstate snd_seq mii xpad cfg80211 snd_seq_device ff_memless snd_pcm mei_me i2c_i801 intel_uncore i2c_smbus pcspkr snd_timer r8169 snd realtek rfkill mei soundcore lpc_ich squashfs loop nfnetlink zram amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic drm_exec gpu_sched drm_suballoc_helper drm_buddy ghash_clmulni_intel drm_display_helper sha512_ssse3 sha256_ssse3 sha1_ssse3 cec video wmi ip6_tables ip_tables fuse
CPU: 5 UID: 0 PID: 556 Comm: btrfs-cleaner Tainted: G           OE      6.11.4-201.fc40.x86_64 #1
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. XPS 8700/0KWVT8, BIOS A11 07/09/2015
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 75 1b 86 ff 0f 0b c3 cc cc cc cc 80 3d 8a cb f4 01 00 75 85 48 c7 c7 20 1c c3 b9 c6 05 7a cb f4 01 01 e8 52 1b 86 ff <0f> 0b c3 cc cc cc cc 80 3d 68 cb f4 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffb3794129be00 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88a686632000 RCX: 0000000000000027
RDX: ffff88a98eca1908 RSI: 0000000000000001 RDI: ffff88a98eca1900
RBP: ffff88a68e3d7000 R08: 0000000000000000 R09: 65646e75203a745f
R10: 75203b776f6c6672 R11: 72657466612d6573 R12: ffff88a682274000
R13: 0000000000000000 R14: ffffb3794129be80 R15: ffff88a68e3d7118
FS:  0000000000000000(0000) GS:ffff88a98ec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000067c07245000 CR3: 00000002f242a003 CR4: 00000000001706f0
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn.cold+0x8e/0xe8
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0xff/0x140
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 btrfs_delete_unused_bgs+0x2ae/0xa30
 ? __pfx_cleaner_kthread+0x10/0x10
 cleaner_kthread+0xf3/0x130
 kthread+0xd2/0x100
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>