do_huge_pmd_anonymous_page+0x243/0x2160 mm/huge_memory.c:854
 create_huge_pmd mm/memory.c:4858 [inline]
 __handle_mm_fault+0x2363/0x3da0 mm/memory.c:5091
 handle_mm_fault+0x478/0xa00 mm/memory.c:5285
 do_user_addr_fault+0x3d1/0x1000 arch/x86/mm/fault.c:1413
 handle_page_fault arch/x86/mm/fault.c:1505 [inline]
 exc_page_fault+0x5c/0xd0 arch/x86/mm/fault.c:1561
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:570
page_owner free stack trace missing
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5825 at mm/rmap.c:1252 page_add_anon_rmap+0xc33/0x1a70 mm/rmap.c:1252
Modules linked in:
CPU: 0 PID: 5825 Comm: syz-executor.1 Not tainted 6.6.0-rc1-next-20230915-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
RIP: 0010:page_add_anon_rmap+0xc33/0x1a70 mm/rmap.c:1252
Code: 48 c1 eb 11 83 e3 01 89 de e8 b9 d7 b8 ff 84 db 0f 84 36 fb ff ff e8 7c dc b8 ff 48 c7 c6 00 83 99 8a 4c 89 e7 e8 dd 02 f7 ff <0f> 0b e9 1b fb ff ff e8 61 dc b8 ff 49 89 dd 31 ff 41 81 e5 ff 0f
RSP: 0018:ffffc90014f7f380 EFLAGS: 00010246
RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc9000bbe4000
RDX: 0000000000040000 RSI: ffffffff81cf09f3 RDI: ffffffff8ae93c60
RBP: ffff88801c6fea00 R08: 0000000000000000 R09: fffffbfff1d9cd5a
R10: ffffffff8ece6ad7 R11: 0000000000000001 R12: ffffea0002588000
R13: 00fff800000a0078 R14: 0000000000000000 R15: ffffea0002509648
FS:  00007fbeba9d46c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30f2a000 CR3: 000000007c624000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __split_huge_pmd_locked mm/huge_memory.c:2276 [inline]
 __split_huge_pmd+0x17d5/0x31e0 mm/huge_memory.c:2320
 copy_huge_pmd+0x176b/0x1cf0 mm/huge_memory.c:1169
 copy_pmd_range mm/memory.c:1155 [inline]
 copy_pud_range mm/memory.c:1202 [inline]
 copy_p4d_range mm/memory.c:1226 [inline]
 copy_page_range+0xa8a/0x3d90 mm/memory.c:1324
 dup_mmap+0x13f3/0x1d80 kernel/fork.c:758
 dup_mm kernel/fork.c:1686 [inline]
 copy_mm kernel/fork.c:1735 [inline]
 copy_process+0x6cc9/0x74b0 kernel/fork.c:2497
 kernel_clone+0xfd/0x920 kernel/fork.c:2902
 __do_sys_clone3+0x1f1/0x260 kernel/fork.c:3203
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fbeb9c7cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fbeba9d3f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fbeb9c7cae9
RDX: 00007fbeba9d3fb0 RSI: 0000000000000058 RDI: 00007fbeba9d3fb0
RBP: 00007fbeb9cc847a R08: 0000000000000000 R09: 0000000000000058
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007fbeb9d9c1f0 R15: 00007fffedfcfe98
 </TASK>