__nr_hugepages_store_common mm/hugetlb.c:3585 [inline]
 hugetlb_sysctl_handler_common+0x264/0x330 mm/hugetlb.c:4389
 proc_sys_call_handler+0x4a1/0x6e0 fs/proc/proc_sysctl.c:611
 __kernel_write+0x465/0x9e0 fs/read_write.c:536
 kernel_write fs/read_write.c:565 [inline]
 kernel_write+0xe2/0x540 fs/read_write.c:555
 process_sysctl_arg+0x22f/0x470 fs/proc/proc_sysctl.c:1893
 parse_one kernel/params.c:153 [inline]
 parse_args+0x46e/0x8b0 kernel/params.c:188
 do_sysctl_args+0xc3/0x130 fs/proc/proc_sysctl.c:1925
 kernel_init+0x6f/0x1d0 init/main.c:1529
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:302
page_owner free stack trace missing
------------[ cut here ]------------
kernel BUG at mm/filemap.c:1538!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 16179 Comm: syz-executor.2 Not tainted 5.19.0-rc3-next-20220624-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:folio_unlock+0x196/0x1d0 mm/filemap.c:1538
Code: de 41 0f 94 c4 44 89 e7 e8 17 e8 d8 ff 41 38 dc 0f 85 23 ff ff ff e8 79 ec d8 ff 48 c7 c6 c0 8f d6 89 48 89 ef e8 1a a8 0e 00 <0f> 0b 48 89 df e8 30 3e 25 00 e9 9a fe ff ff 48 89 df e8 23 3e 25
RSP: 0018:ffffc9000549fa08 EFLAGS: 00010246
RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc9000b9f3000
RDX: 0000000000040000 RSI: ffffffff81a1c246 RDI: 0000000000000003
RBP: ffffea0000458000 R08: 0000000000000003 R09: 000000000000ffff
R10: 000000000000ffff R11: 0000000000000001 R12: ffffea0000458000
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88807d148000
FS:  00007fda4564e700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7960c22ff8 CR3: 000000002371d000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 hugetlbfs_fallocate+0x8a1/0x1600 fs/hugetlbfs/inode.c:787
 vfs_fallocate+0x487/0xe00 fs/open.c:323
 ioctl_preallocate+0x18e/0x200 fs/ioctl.c:290
 file_ioctl fs/ioctl.c:330 [inline]
 do_vfs_ioctl+0x1135/0x15c0 fs/ioctl.c:849
 __do_sys_ioctl fs/ioctl.c:868 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x108/0x200 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x46/0xb0
RIP: 0033:0x7fda44489109
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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fda4564e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fda4459c030 RCX: 00007fda44489109
RDX: 00000000200000c0 RSI: 0000000040305828 RDI: 0000000000000003
RBP: 00007fda444e305d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffedca300df R14: 00007fda4564e300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:folio_unlock+0x196/0x1d0 mm/filemap.c:1538
Code: de 41 0f 94 c4 44 89 e7 e8 17 e8 d8 ff 41 38 dc 0f 85 23 ff ff ff e8 79 ec d8 ff 48 c7 c6 c0 8f d6 89 48 89 ef e8 1a a8 0e 00 <0f> 0b 48 89 df e8 30 3e 25 00 e9 9a fe ff ff 48 89 df e8 23 3e 25
RSP: 0018:ffffc9000549fa08 EFLAGS: 00010246
RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc9000b9f3000
RDX: 0000000000040000 RSI: ffffffff81a1c246 RDI: 0000000000000003
RBP: ffffea0000458000 R08: 0000000000000003 R09: 000000000000ffff
R10: 000000000000ffff R11: 0000000000000001 R12: ffffea0000458000
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88807d148000
FS:  00007fda4564e700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555556b30848 CR3: 000000002371d000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400