------------[ cut here ]------------
WARNING: CPU: 0 PID: 9903 at mm/page_alloc.c:4958 __alloc_frozen_pages_noprof+0x33a/0x5b0 mm/page_alloc.c:4958
Modules linked in:
CPU: 0 UID: 0 PID: 9903 Comm: syz.4.1069 Not tainted 6.15.0-rc1-next-20250411-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:__alloc_frozen_pages_noprof+0x33a/0x5b0 mm/page_alloc.c:4958
Code: 08 00 8b 1c 24 0f 85 fa 00 00 00 89 d1 81 e1 7f ff ff ff a9 00 00 04 00 0f 44 ca 89 ca e9 eb 00 00 00 c6 05 0c 64 2a 0e 01 90 <0f> 0b 90 83 fb 0a 0f 86 a0 fd ff ff 31 db 48 c7 44 24 20 0e 36 e0
RSP: 0018:ffffc9001ae27940 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 000000000000001c RCX: 0000000000000000
RDX: 0000000000040d40 RSI: 0000000000000000 RDI: ffffc9001ae279c8
RBP: ffffc9001ae27a50 R08: ffffc9001ae279c7 R09: 0000000000000000
R10: ffffc9001ae279a0 R11: fffff520035c4f39 R12: 1ffff920035c4f30
R13: 0000000000040d40 R14: 1ffff920035c4f2c R15: dffffc0000000000
FS:  00007f70c8b716c0(0000) GS:ffff888124f80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555560a195e8 CR3: 000000003430e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __alloc_pages_noprof+0xa/0x30 mm/page_alloc.c:5016
 __alloc_pages_node_noprof include/linux/gfp.h:284 [inline]
 alloc_pages_node_noprof include/linux/gfp.h:311 [inline]
 ___kmalloc_large_node+0x92/0x210 mm/slub.c:4275
 __kmalloc_large_node_noprof+0x1a/0x80 mm/slub.c:4303
 __do_kmalloc_node mm/slub.c:4319 [inline]
 __kmalloc_noprof+0x33d/0x4d0 mm/slub.c:4343
 kmalloc_noprof include/linux/slab.h:909 [inline]
 kzalloc_noprof include/linux/slab.h:1039 [inline]
 v9fs_fid_get_acl+0x4f/0x100 fs/9p/acl.c:32
 __v9fs_get_acl fs/9p/acl.c:66 [inline]
 v9fs_get_acl+0x96/0x350 fs/9p/acl.c:92
 v9fs_qid_iget_dotl fs/9p/vfs_inode_dotl.c:131 [inline]
 v9fs_inode_from_fid_dotl+0x22d/0x2c0 fs/9p/vfs_inode_dotl.c:154
 v9fs_get_new_inode_from_fid fs/9p/v9fs.h:251 [inline]
 v9fs_mount+0x714/0xaa0 fs/9p/vfs_super.c:142
 legacy_get_tree+0xee/0x190 fs/fs_context.c:662
 vfs_get_tree+0x90/0x2b0 fs/super.c:1809
 do_new_mount+0x2cf/0xb70 fs/namespace.c:3879
 do_mount fs/namespace.c:4219 [inline]
 __do_sys_mount fs/namespace.c:4430 [inline]
 __se_sys_mount+0x38c/0x400 fs/namespace.c:4407
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f70c7d8d169
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:00007f70c8b71038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f70c7fa5fa0 RCX: 00007f70c7d8d169
RDX: 0000200000000b80 RSI: 00002000000003c0 RDI: 0000000000000000
RBP: 00007f70c7e0e990 R08: 0000200000000500 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f70c7fa5fa0 R15: 00007ffea67dc1d8
 </TASK>