Backtrace

WARNING: CPU: 7 PID: 100613 at mm/memremap.c:200 memremap_pages+0x63d/0x690
Modules linked in: nvmeoc_dax0(OE+) uinput snd_seq_dummy snd_hrtimer snd_seq snd_seq_device snd_timer snd soundcore 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 qrtr sunrpc intel_rapl_msr intel_rapl_common kvm_amd pktcdvd ccp binfmt_misc ppdev nvme kvm nvme_core parport_pc parport nvme_auth joydev pcspkr i2c_piix4 irqbypass loop nfnetlink zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 virtio_net virtio_gpu sha256_ssse3 net_failover sha1_ssse3 failover virtio_dma_buf serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse qemu_fw_cfg virtio_console
CPU: 7 PID: 100613 Comm: insmod Tainted: G           OE      6.8.5-301.fc40.x86_64 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
RIP: 0010:memremap_pages+0x63d/0x690
Code: 02 01 48 c1 e2 04 48 01 da 83 f8 02 48 c7 c0 2f 13 ab bb 48 8b 8a 90 00 00 00 48 0f 44 f0 48 8b 92 88 00 00 00 e8 c3 d5 c9 ff <0f> 0b e9 66 fe ff ff 48 c7 c7 51 13 ab bb e8 b0 d5 c9 ff 0f 0b e9
RSP: 0018:ffffaf2dc7b03c68 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff929d43f88240 RCX: 0000000000000027
RDX: ffff92b3dffe18c8 RSI: 0000000000000001 RDI: ffff92b3dffe18c0
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffaf2dc7b03ad8
R10: ffff92b3dfdfffa8 R11: 0000000000000003 R12: ffffaf2dc7b03d90
R13: 0000000000000000 R14: ffff929d43f882c8 R15: ffff929d7f457558
FS:  00007f5cc62d8740(0000) GS:ffff92b3dffc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d8e121e8f8 CR3: 000000011137a000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ? memremap_pages+0x63d/0x690
 ? __warn+0x81/0x130
 ? memremap_pages+0x63d/0x690
 ? report_bug+0x16f/0x1a0
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? memremap_pages+0x63d/0x690
 ? memremap_pages+0x63d/0x690
 remap_rsvd_pagemap+0x74/0x120 [nvmeoc_dax0]
 init+0x116/0x200 [nvmeoc_dax0]
 ? __pfx_init+0x10/0x10 [nvmeoc_dax0]
 do_one_initcall+0x5b/0x320
 do_init_module+0x60/0x240
 init_module_from_file+0x86/0xc0
 idempotent_init_module+0x121/0x2b0
 __x64_sys_finit_module+0x5e/0xb0
 do_syscall_64+0x83/0x170
 ? srso_return_thunk+0x5/0x5f
 ? srso_return_thunk+0x5/0x5f
 entry_SYSCALL_64_after_hwframe+0x78/0x80
RIP: 0033:0x7f5cc5d27d5d
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8b e0 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffc428bb1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 000055d8e121b7e0 RCX: 00007f5cc5d27d5d
RDX: 0000000000000000 RSI: 000055d8e121b2a0 RDI: 0000000000000003
RBP: 00007ffc428bb280 R08: 00007f5cc5df6b20 R09: 000055d8dfa900db
R10: 000055d8e121b930 R11: 0000000000000246 R12: 000055d8e121b2a0
R13: 0000000000000000 R14: 000055d8e121b780 R15: 000055d8e121b2a0
 </TASK>