------------[ cut here ]------------
WARNING: CPU: 0 PID: 7165 at mm/memory.c:3738 __wp_can_reuse_large_anon_folio mm/memory.c:3738 [inline]
WARNING: CPU: 0 PID: 7165 at mm/memory.c:3738 wp_can_reuse_anon_folio mm/memory.c:3788 [inline]
WARNING: CPU: 0 PID: 7165 at mm/memory.c:3738 do_wp_page+0x4c62/0x59f0 mm/memory.c:3918
Modules linked in:
CPU: 0 UID: 0 PID: 7165 Comm: syz.3.280 Not tainted 6.15.0-rc1-syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:__wp_can_reuse_large_anon_folio mm/memory.c:3738 [inline]
RIP: 0010:wp_can_reuse_anon_folio mm/memory.c:3788 [inline]
RIP: 0010:do_wp_page+0x4c62/0x59f0 mm/memory.c:3918
Code: 48 89 ef e8 50 c3 ea ff e9 62 b8 ff ff e8 c6 e0 b4 ff 48 c7 c6 20 43 9b 8b 4c 89 e7 e8 f7 a0 fc ff 90 0f 0b e8 af e0 b4 ff 90 <0f> 0b 90 e9 df ed ff ff e8 a1 e0 b4 ff 48 c7 c6 60 46 9b 8b 48 89
RSP: 0018:ffffc900039f77e0 EFLAGS: 00010287
RAX: 0000000000041ec0 RBX: ffffc900039f7a00 RCX: ffffc9000d0c6000
RDX: 0000000000080000 RSI: ffffffff82065c61 RDI: 0000000000000005
RBP: ffffea0001320000 R08: 0000000000000005 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000000 R12: ffff888012935dc0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
FS: 00007f57215806c0(0000) GS:ffff8881249b9000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000001e000 CR3: 000000006cd88000 CR4: 0000000000350ef0
Call Trace:
<TASK>
handle_pte_fault mm/memory.c:6013 [inline]
__handle_mm_fault+0x1ada/0x2a40 mm/memory.c:6140
handle_mm_fault+0x3fe/0xad0 mm/memory.c:6309
faultin_page mm/gup.c:1193 [inline]
__get_user_pages+0x771/0x36f0 mm/gup.c:1491
populate_vma_page_range+0x278/0x3a0 mm/gup.c:1929
__mm_populate+0x1d8/0x380 mm/gup.c:2032
do_mlock+0x448/0x810 mm/mlock.c:655
__do_sys_mlock mm/mlock.c:663 [inline]
__se_sys_mlock mm/mlock.c:661 [inline]
__x64_sys_mlock+0x59/0x80 mm/mlock.c:661
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xcd/0x260 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f572078d169
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5721580038 EFLAGS: 00000246 ORIG_RAX: 0000000000000095
RAX: ffffffffffffffda RBX: 00007f57209a5fa0 RCX: 00007f572078d169
RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000000000
RBP: 00007f572080e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f57209a5fa0 R15: 00007fffd504a2f8
</TASK>