------------[ cut here ]------------
WARNING: CPU: 0 PID: 32 at arch/x86/include/asm/pgtable.h:404 pte_uffd_wp arch/x86/include/asm/pgtable.h:404 [inline]
WARNING: CPU: 0 PID: 32 at arch/x86/include/asm/pgtable.h:404 try_to_migrate_one+0x18e9/0x3ae0 mm/rmap.c:2256
Modules linked in:
CPU: 0 PID: 32 Comm: kcompactd0 Not tainted 6.8.0-syzkaller-05202-g9187210eee7d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
RIP: 0010:pte_uffd_wp arch/x86/include/asm/pgtable.h:404 [inline]
RIP: 0010:try_to_migrate_one+0x18e9/0x3ae0 mm/rmap.c:2256
Code: af ff 41 83 e7 42 bf 40 00 00 00 4c 89 fe e8 ce cd af ff 49 83 ff 40 0f 84 91 08 00 00 e8 df c8 af ff eb 09 e8 d8 c8 af ff 90 <0f> 0b 90 49 83 cd 04 48 8b 3c 24 e8 b7 89 ff ff 89 c3 48 b8 00 00
RSP: 0018:ffffc90000a86dc0 EFLAGS: 00010293
RAX: ffffffff81e52698 RBX: d000000000000000 RCX: ffff88801aec1e00
RDX: 0000000000000000 RSI: 0000000000000400 RDI: 0000000000000000
RBP: ffffc90000a87130 R08: ffffffff81e52650 R09: 1ffffd40001e80c8
R10: dffffc0000000000 R11: fffff940001e80c9 R12: 0000000000000001
R13: d7ffe7fff85fcc02 R14: 0000000000000002 R15: 000000003d019c67
FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556f2bbbb000 CR3: 000000002b878000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rmap_walk_anon+0x36f/0x680 mm/rmap.c:2599
 try_to_migrate+0x3de/0x4b0
 migrate_folio_unmap mm/migrate.c:1244 [inline]
 migrate_pages_batch+0x10b4/0x3570 mm/migrate.c:1675
 migrate_pages_sync mm/migrate.c:1841 [inline]
 migrate_pages+0x1eaf/0x3320 mm/migrate.c:1950
 compact_zone+0x312b/0x47f0 mm/compaction.c:2554
 proactive_compact_node mm/compaction.c:2814 [inline]
 kcompactd+0x104e/0x1b80 mm/compaction.c:3130
 kthread+0x2f0/0x390 kernel/kthread.c:388
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
 </TASK>