kernel_execve+0x3d8/0x4e0 fs/exec.c:2024
 call_usermodehelper_exec_async+0x256/0x4c0 kernel/umh.c:110
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
------------[ cut here ]------------
kernel BUG at include/linux/page-flags.h:314!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 42 Comm: kcompactd0 Not tainted 6.6.0-rc4-syzkaller-00284-gb9ddbb0cde2a #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:folio_flags+0x1b7/0x1f0 include/linux/page-flags.h:314
Code: 06 41 83 e4 01 44 89 e6 e8 f6 0a b1 ff 45 84 e4 0f 85 c9 fe ff ff e8 b8 0f b1 ff 48 c7 c6 c0 54 9a 8a 48 89 ef e8 19 24 ef ff <0f> 0b e8 52 c7 06 00 e9 6c fe ff ff 48 89 ef e8 45 c7 06 00 eb b7
RSP: 0018:ffffc9000068f8b8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: ffff888015f4c800 RSI: ffffffff81d6b717 RDI: ffffffff8ae92d20
RBP: ffffea000099ff00 R08: 0000000000000000 R09: fffffbfff1d9c5d2
R10: ffffffff8ece2e97 R11: 0000000000000000 R12: 0000000000000000
R13: ffffea000099fec0 R14: ffffea000099ff00 R15: 00000000000267fc
FS:  0000000000000000(0000) GS:ffff88802c600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200a4018 CR3: 000000001cc17000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 folio_test_hugetlb include/linux/page-flags.h:835 [inline]
 PageHuge+0x215/0x2b0 mm/hugetlb.c:2050
 isolate_migratepages_block+0x61b/0x4a40 mm/compaction.c:950
 isolate_migratepages mm/compaction.c:2053 [inline]
 compact_zone+0x18f6/0x4020 mm/compaction.c:2491
 proactive_compact_node+0x118/0x1d0 mm/compaction.c:2780
 kcompactd+0x710/0xd80 mm/compaction.c:3100
 kthread+0x33c/0x440 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:folio_flags+0x1b7/0x1f0 include/linux/page-flags.h:314
Code: 06 41 83 e4 01 44 89 e6 e8 f6 0a b1 ff 45 84 e4 0f 85 c9 fe ff ff e8 b8 0f b1 ff 48 c7 c6 c0 54 9a 8a 48 89 ef e8 19 24 ef ff <0f> 0b e8 52 c7 06 00 e9 6c fe ff ff 48 89 ef e8 45 c7 06 00 eb b7
RSP: 0018:ffffc9000068f8b8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: ffff888015f4c800 RSI: ffffffff81d6b717 RDI: ffffffff8ae92d20
RBP: ffffea000099ff00 R08: 0000000000000000 R09: fffffbfff1d9c5d2
R10: ffffffff8ece2e97 R11: 0000000000000000 R12: 0000000000000000
R13: ffffea000099fec0 R14: ffffea000099ff00 R15: 00000000000267fc
FS:  0000000000000000(0000) GS:ffff88802c600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200a4018 CR3: 000000001cc17000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400