------------[ cut here ]------------
WARNING: CPU: 0 PID: 5054 at mm/page_alloc.c:4543 __alloc_pages+0x42f/0x2440 mm/page_alloc.c:4543
Modules linked in:
CPU: 0 PID: 5054 Comm: syz-executor420 Not tainted 6.8.0-rc1-syzkaller-00169-gecb1b8288dc7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:__alloc_pages+0x42f/0x2440 mm/page_alloc.c:4543
Code: ff 00 0f 84 fb fd ff ff 80 ce 01 e9 f3 fd ff ff 83 fe 0a 0f 86 ec fc ff ff 80 3d 46 27 50 0d 00 75 0b c6 05 3d 27 50 0d 01 90 <0f> 0b 90 31 ed e9 84 fe ff ff e8 e2 80 9b ff 84 c0 0f 85 77 fe ff
RSP: 0018:ffffc900042f7978 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 1ffff9200085ef43 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000014 RDI: 0000000000040d40
RBP: 0000000000000014 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000100000000 R11: ffffffff8aa0008b R12: 0000000000000000
R13: 0000000000000d40 R14: 0000000100000000 R15: 0000000000000014
FS:  0000555557033380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001000 CR3: 000000002ee84000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 __alloc_pages_node include/linux/gfp.h:238 [inline]
 alloc_pages_node include/linux/gfp.h:261 [inline]
 __kmalloc_large_node+0x7f/0x1a0 mm/slub.c:3926
 __do_kmalloc_node mm/slub.c:3969 [inline]
 __kmalloc.cold+0xc/0x61 mm/slub.c:3994
 kmalloc include/linux/slab.h:594 [inline]
 kzalloc include/linux/slab.h:711 [inline]
 v9fs_fid_get_acl+0x76/0x120 fs/9p/acl.c:32
 __v9fs_get_acl fs/9p/acl.c:66 [inline]
 v9fs_get_acl+0x2e4/0x560 fs/9p/acl.c:93
 v9fs_mount+0x65e/0xcd0 fs/9p/vfs_super.c:181
 legacy_get_tree+0x109/0x220 fs/fs_context.c:662
 vfs_get_tree+0x8c/0x370 fs/super.c:1784
 do_new_mount fs/namespace.c:3352 [inline]
 path_mount+0x14e6/0x1f20 fs/namespace.c:3679
 do_mount fs/namespace.c:3692 [inline]
 __do_sys_mount fs/namespace.c:3898 [inline]
 __se_sys_mount fs/namespace.c:3875 [inline]
 __x64_sys_mount+0x293/0x310 fs/namespace.c:3875
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f62cb253cf9
Code: 48 83 c4 28 c3 e8 e7 18 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc988d5e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f62cb2a1004 RCX: 00007f62cb253cf9
RDX: 0000000020000b80 RSI: 0000000020000040 RDI: 0000000000000000
RBP: 00007f62cb2d13a0 R08: 0000000020000100 R09: 0000000000000140
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
R13: 0000000000000003 R14: 00007ffc988d5e87 R15: 000000000000000c
 </TASK>