------------[ cut here ]------------
WARNING: CPU: 1 PID: 4380 at mm/page_alloc.c:5534 __alloc_pages+0x412/0x5b0 mm/page_alloc.c:5534
Modules linked in:
CPU: 1 PID: 4380 Comm: syz-executor.1 Not tainted 6.1.0-rc7-syzkaller-00101-g01f856ae6d0c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:__alloc_pages+0x412/0x5b0 mm/page_alloc.c:5534
Code: ff ff 00 0f 84 c3 fd ff ff 80 ce 01 e9 bb fd ff ff 83 fe 0a 0f 86 ce fc ff ff 80 3d f0 63 7a 0c 00 75 09 c6 05 e7 63 7a 0c 01 <0f> 0b 45 31 f6 e9 52 fe ff ff 65 ff 05 fd 25 41 7e 48 c7 c0 40 4c
RSP: 0018:ffffc90008fbfae0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 1ffff920011f7f5d RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000014 RDI: 0000000000000000
RBP: 0000000000040d40 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000100000000 R11: 0000000000000000 R12: 0000000000000014
R13: 0000000000000000 R14: 0000000000000014 R15: ffff88806a4ab300
FS:  00007f4849c5b700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4a81185058 CR3: 000000007180e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __alloc_pages_node include/linux/gfp.h:223 [inline]
 alloc_pages_node include/linux/gfp.h:246 [inline]
 __kmalloc_large_node+0x6a/0x130 mm/slab_common.c:1096
 __do_kmalloc_node mm/slab_common.c:943 [inline]
 __kmalloc+0x91/0xd0 mm/slab_common.c:968
 kmalloc include/linux/slab.h:558 [inline]
 kzalloc include/linux/slab.h:689 [inline]
 __v9fs_get_acl+0xb5/0x170 fs/9p/acl.c:28
 v9fs_get_acl+0xfb/0x300 fs/9p/acl.c:63
 v9fs_mount+0x662/0xca0 fs/9p/vfs_super.c:184
 legacy_get_tree+0x109/0x220 fs/fs_context.c:610
 vfs_get_tree+0x8d/0x2f0 fs/super.c:1531
 do_new_mount fs/namespace.c:3040 [inline]
 path_mount+0x132a/0x1e20 fs/namespace.c:3370
 do_mount fs/namespace.c:3383 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount fs/namespace.c:3568 [inline]
 __x64_sys_mount+0x283/0x300 fs/namespace.c:3568
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4848e8c0d9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4849c5b168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f4848fac050 RCX: 00007f4848e8c0d9
RDX: 0000000020000140 RSI: 0000000020000340 RDI: 0000000000000000
RBP: 00007f4848ee7ae9 R08: 00000000200006c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffca17572f R14: 00007f4849c5b300 R15: 0000000000022000
 </TASK>