Backtrace

BUG: unable to handle page fault for address: ffff9727fffffe08
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 8ae01067 P4D 8ae01067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 15 PID: 136 Comm: kworker/u32:3 Tainted: G        W          6.3.8-200.fc38.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
Workqueue: writeback wb_workfn (flush-btrfs-1)
RIP: 0010:extent_writepages+0x3d/0x120
Code: 53 48 89 fb 48 83 ec 40 48 8b 2f 65 48 8b 04 25 28 00 00 00 48 89 44 24 38 31 c0 4c 8d 6c 24 08 83 7e 20 01 4c 89 ef f3 48 ab <48> 8b 85 08 fe ff ff 0f 94 44 24 31 48 83 b8 f7 01 00 00 f7 74 75
RSP: 0018:ffffbdeb405a7b48 EFLAGS: 00010297
RAX: 0000000000000000 RBX: ffff9728047f3020 RCX: 0000000000000000
RDX: ffffffffac2ba020 RSI: ffffbdeb405a7c88 RDI: ffffbdeb405a7b80
RBP: ffff972800000000 R08: ffff97281c750758 R09: 0000000000000001
R10: ffffbdeb405a7994 R11: 0000000000000000 R12: ffffbdeb405a7c88
R13: ffffbdeb405a7b50 R14: ffff9728047f2f90 R15: ffff972822069800
FS:  0000000000000000(0000) GS:ffff97291fbc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9727fffffe08 CR3: 00000000076ca000 CR4: 00000000000506e0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? exc_page_fault+0x172/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? extent_writepages+0x3d/0x120
 ? extent_writepages+0x5e/0x120
 do_writepages+0xd2/0x1e0
 ? __wb_calc_thresh+0x4b/0x130
 __writeback_single_inode+0x3d/0x360
 writeback_sb_inodes+0x1ed/0x4b0
 __writeback_inodes_wb+0x4c/0xf0
 wb_writeback+0x172/0x2f0
 wb_workfn+0x2b5/0x510
 ? __schedule+0x451/0x14a0
 process_one_work+0x1c7/0x3d0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xde/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x2c/0x50
 </TASK>
Modules linked in: uinput snd_seq_dummy snd_hrtimer sunrpc 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 rfkill ip_set nf_tables nfnetlink qrtr binfmt_misc snd_hda_codec_idt snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec intel_rapl_msr intel_rapl_common snd_hda_core iTCO_wdt snd_hwdep vfat intel_pmc_bxt iTCO_vendor_support fat snd_seq snd_seq_device kvm_amd snd_pcm ccp lpc_ich snd_timer kvm snd pcspkr irqbypass i2c_piix4 vboxguest joydev soundcore loop zram vmwgfx crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni drm_ttm_helper virtio_net nvme polyval_generic nvme_core ghash_clmulni_intel net_failover video sha512_ssse3 nvme_common ttm virtio_scsi failover wmi serio_raw ip6_tables ip_tables fuse
CR2: ffff9727fffffe08