------------[ cut here ]------------
WARNING: CPU: 1 PID: 6526 at mm/page_alloc.c:5530 __alloc_pages+0x150/0x1fc mm/page_alloc.c:5530
Modules linked in:
CPU: 1 PID: 6526 Comm: syz-executor.5 Not tainted 6.1.0-rc2-syzkaller-154433-g247f34f7b803 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __alloc_pages+0x150/0x1fc mm/page_alloc.c:5530
lr : __alloc_pages_node include/linux/gfp.h:223 [inline]
lr : alloc_pages_node include/linux/gfp.h:246 [inline]
lr : __kmalloc_large_node+0x90/0x188 mm/slab_common.c:1098
sp : ffff80000ffeba90
x29: ffff80000ffebad0 x28: ffff000119803480 x27: 0000000000000000
x26: 0000000000008000 x25: 0000000040000080 x24: 0000000000000000
x23: ffff0001194279c0 x22: ffff00011ab6b680 x21: ffff800008ef5dc8
x20: 0000000000000000 x19: 0000000000000014 x18: 00000000000002f1
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000002 x13: 000000000000006b x12: 0000000000040000
x11: 00000000000fffff x10: 00000000f0000006 x9 : 0000000000000001
x8 : ffff80000d95f000 x7 : 0000000100007800 x6 : ffff8000095d5a74
x5 : 0000000000000000 x4 : ffff0001feff27f0 x3 : 0000000000000000
x2 : 0000000000000000
 x1 : 0000000000000014 x0 : 0000000000040d40
Call trace:
 __alloc_pages+0x150/0x1fc mm/page_alloc.c:5530
 __alloc_pages_node include/linux/gfp.h:223 [inline]
 alloc_pages_node include/linux/gfp.h:246 [inline]
 __kmalloc_large_node+0x90/0x188 mm/slab_common.c:1098
 __do_kmalloc_node mm/slab_common.c:943 [inline]
 __kmalloc+0x104/0x140 mm/slab_common.c:968
 kmalloc include/linux/slab.h:581 [inline]
 kzalloc include/linux/slab.h:712 [inline]
 __v9fs_get_acl+0x58/0x150 fs/9p/acl.c:28
 v9fs_get_acl+0x68/0x254 fs/9p/acl.c:63
 v9fs_mount+0x3e0/0x568 fs/9p/vfs_super.c:184
 legacy_get_tree+0x30/0x74 fs/fs_context.c:610
 vfs_get_tree+0x40/0x140 fs/super.c:1530
 do_new_mount+0x1dc/0x4e4 fs/namespace.c:3040
 path_mount+0x358/0x890 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]
 __arm64_sys_mount+0x2c4/0x3c4 fs/namespace.c:3568
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall arch/arm64/kernel/syscall.c:52 [inline]
 el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x48/0x164 arch/arm64/kernel/syscall.c:206
 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:636
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:654
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:581
irq event stamp: 0
hardirqs last  enabled at (0): [<0000000000000000>] 0x0
hardirqs last disabled at (0): [<ffff8000080f30f0>] copy_process+0x928/0x16ec kernel/fork.c:2197
softirqs last  enabled at (0): [<ffff8000080f3100>] copy_process+0x938/0x16ec kernel/fork.c:2198
softirqs last disabled at (0): [<0000000000000000>] 0x0
---[ end trace 0000000000000000 ]---