open_last_lookups fs/namei.c:3546 [inline]
 path_openat+0x922/0x2c50 fs/namei.c:3776
 do_filp_open+0x1de/0x430 fs/namei.c:3809
------------[ cut here ]------------
kernel BUG at include/linux/page-flags.h:314!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 2 PID: 42 Comm: kcompactd0 Not tainted 6.7.0-rc4-syzkaller-00009-gbee0e7762ad2 #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+0x1b9/0x1f0 include/linux/page-flags.h:314
Code: 41 83 e4 01 44 89 e6 e8 b5 91 b0 ff 45 84 e4 0f 85 c8 fe ff ff e8 77 96 b0 ff 48 c7 c6 40 58 da 8a 48 89 ef e8 98 f8 ee ff 90 <0f> 0b e8 c0 79 06 00 e9 6a fe ff ff 48 89 ef e8 b3 79 06 00 eb b6
RSP: 0018:ffffc90000bc78b8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffc90000bc7718
RDX: ffff888013ffcb80 RSI: ffffffff81d5e9f8 RDI: ffffffff8b2ee4a0
RBP: ffffea0000aa7d00 R08: 0000000000000000 R09: fffffbfff1e30df2
R10: ffffffff8f186f97 R11: 0000000000000002 R12: 0000000000000000
R13: ffffea0000aa7cc0 R14: ffffea0000aa7d00 R15: 000000000002a9f4
FS:  0000000000000000(0000) GS:ffff88806b800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efd5e39d988 CR3: 000000000cd77000 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:854 [inline]
 PageHuge+0x215/0x2b0 mm/hugetlb.c:2166
 isolate_migratepages_block+0x61b/0x4a60 mm/compaction.c:949
 isolate_migratepages mm/compaction.c:2052 [inline]
 compact_zone+0x18ef/0x3f80 mm/compaction.c:2508
 proactive_compact_node+0x118/0x1d0 mm/compaction.c:2797
 kcompactd+0x712/0xd80 mm/compaction.c:3113
 kthread+0x2c6/0x3a0 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:242
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:folio_flags+0x1b9/0x1f0 include/linux/page-flags.h:314
Code: 41 83 e4 01 44 89 e6 e8 b5 91 b0 ff 45 84 e4 0f 85 c8 fe ff ff e8 77 96 b0 ff 48 c7 c6 40 58 da 8a 48 89 ef e8 98 f8 ee ff 90 <0f> 0b e8 c0 79 06 00 e9 6a fe ff ff 48 89 ef e8 b3 79 06 00 eb b6
RSP: 0018:ffffc90000bc78b8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffc90000bc7718
RDX: ffff888013ffcb80 RSI: ffffffff81d5e9f8 RDI: ffffffff8b2ee4a0
RBP: ffffea0000aa7d00 R08: 0000000000000000 R09: fffffbfff1e30df2
R10: ffffffff8f186f97 R11: 0000000000000002 R12: 0000000000000000
R13: ffffea0000aa7cc0 R14: ffffea0000aa7d00 R15: 000000000002a9f4
FS:  0000000000000000(0000) GS:ffff88806b800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f99d439d988 CR3: 0000000066137000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400