kasan_quarantine_reduce+0x18e/0x1d0 mm/kasan/quarantine.c:294
 __kasan_slab_alloc+0x65/0x90 mm/kasan/common.c:305
 kasan_slab_alloc include/linux/kasan.h:188 [inline]
 slab_post_alloc_hook mm/slab.h:763 [inline]
 slab_alloc_node mm/slub.c:3478 [inline]
 slab_alloc mm/slub.c:3486 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3493 [inline]
 kmem_cache_alloc+0x15d/0x2f0 mm/slub.c:3502
 alloc_pid+0xd4/0xd90 kernel/pid.c:183
 copy_process+0x4750/0x73f0 kernel/fork.c:2518
 kernel_clone+0xfd/0x930 kernel/fork.c:2907
 __do_sys_clone3+0x1f1/0x260 kernel/fork.c:3208
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
------------[ cut here ]------------
kernel BUG at include/linux/page-flags.h:314!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 11116 Comm: syz-executor.3 Not tainted 6.7.0-rc6-syzkaller-00248-g5254c0cbc92d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:folio_flags+0x1b9/0x1f0 include/linux/page-flags.h:314
Code: 41 83 e4 01 44 89 e6 e8 d5 1f b0 ff 45 84 e4 0f 85 c8 fe ff ff e8 97 24 b0 ff 48 c7 c6 20 7b da 8a 48 89 ef e8 78 f3 ee ff 90 <0f> 0b e8 c0 ce 06 00 e9 6a fe ff ff 48 89 ef e8 b3 ce 06 00 eb b6
RSP: 0018:ffffc900152ff208 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffc900152ff068
RDX: ffff88807ec45940 RSI: ffffffff81d74d48 RDI: ffffffff8b2efc20
RBP: ffffea00012c7600 R08: 0000000000000000 R09: fffffbfff1e3274a
R10: ffffffff8f193a57 R11: ffffffff815e5da6 R12: 0000000000000000
R13: ffffea00012c74c0 R14: ffffea00012c7600 R15: 000000000004b1d8
FS:  00007f209e5fe6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f918a577198 CR3: 0000000039e3d000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 folio_test_hugetlb include/linux/page-flags.h:854 [inline]
 PageHuge+0x215/0x2b0 mm/hugetlb.c:2173
 isolate_migratepages_block+0x61b/0x4a60 mm/compaction.c:949
 isolate_migratepages mm/compaction.c:2052 [inline]
 compact_zone+0x18ef/0x3f80 mm/compaction.c:2508
 compact_node+0x13e/0x1e0 mm/compaction.c:2829
 compact_nodes mm/compaction.c:2842 [inline]
 sysctl_compaction_handler mm/compaction.c:2888 [inline]
 sysctl_compaction_handler+0x11b/0x1c0 mm/compaction.c:2875
 proc_sys_call_handler+0x4c6/0x6f0 fs/proc/proc_sysctl.c:600
 call_write_iter include/linux/fs.h:2020 [inline]
 do_iter_readv_writev+0x21e/0x3c0 fs/read_write.c:735
 do_iter_write+0x17f/0x7f0 fs/read_write.c:860
 vfs_iter_write+0x7a/0xb0 fs/read_write.c:901
 iter_file_splice_write+0x698/0xc00 fs/splice.c:736
 do_splice_from fs/splice.c:933 [inline]
 direct_splice_actor+0x118/0x180 fs/splice.c:1142
 splice_direct_to_actor+0x347/0xa30 fs/splice.c:1088
 do_splice_direct+0x1af/0x280 fs/splice.c:1194
 do_sendfile+0xb3e/0x1310 fs/read_write.c:1254
 __do_sys_sendfile64 fs/read_write.c:1316 [inline]
 __se_sys_sendfile64 fs/read_write.c:1308 [inline]
 __x64_sys_sendfile64+0x155/0x220 fs/read_write.c:1308
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f209fa7cce9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f209e5fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007f209fb9bf80 RCX: 00007f209fa7cce9
RDX: 00000000200000c0 RSI: 0000000000000005 RDI: 0000000000000007
RBP: 00007f209fac947a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f209fb9bf80 R15: 00007ffeb6ce7c98
 </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 d5 1f b0 ff 45 84 e4 0f 85 c8 fe ff ff e8 97 24 b0 ff 48 c7 c6 20 7b da 8a 48 89 ef e8 78 f3 ee ff 90 <0f> 0b e8 c0 ce 06 00 e9 6a fe ff ff 48 89 ef e8 b3 ce 06 00 eb b6
RSP: 0018:ffffc900152ff208 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffc900152ff068
RDX: ffff88807ec45940 RSI: ffffffff81d74d48 RDI: ffffffff8b2efc20
RBP: ffffea00012c7600 R08: 0000000000000000 R09: fffffbfff1e3274a
R10: ffffffff8f193a57 R11: ffffffff815e5da6 R12: 0000000000000000
R13: ffffea00012c74c0 R14: ffffea00012c7600 R15: 000000000004b1d8
FS:  00007f209e5fe6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f918a577198 CR3: 0000000039e3d000 CR4: 0000000000350ef0