memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5014 'syz-executor283'
loop0: detected capacity change from 0 to 1024
hfsplus: new node 0 already hashed?
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5014 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x14c/0x530 fs/hfsplus/bnode.c:572
Modules linked in:
CPU: 1 PID: 5014 Comm: syz-executor283 Not tainted 6.4.0-syzkaller-11479-g6cd06ab12d1a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
RIP: 0010:hfsplus_bnode_create+0x14c/0x530 fs/hfsplus/bnode.c:573
Code: 89 ef 44 89 fe e8 a4 aa 33 ff 44 39 fd 75 9b e8 fa ae 33 ff 4c 89 f7 e8 b2 62 d1 07 89 ee 48 c7 c7 00 01 87 8a e8 d4 56 17 ff <0f> 0b e8 dd ae 33 ff 4c 89 e0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e
RSP: 0018:ffffc90003a2f1f8 EFLAGS: 00010286
RAX: 0000000000000023 RBX: ffff88807d292000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8169197c RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: ffff88802a96ea00
R13: dffffc0000000000 R14: ffff88807d2920e0 R15: 0000000000000000
FS:  0000555557080300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd9fdb42b0 CR3: 00000000720ce000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 hfsplus_bmap_alloc+0x6d0/0x7d0 fs/hfsplus/btree.c:415
 hfs_bnode_split+0xd8/0xda0 fs/hfsplus/brec.c:245
 hfsplus_brec_insert+0x2d8/0xc40 fs/hfsplus/brec.c:100
 hfsplus_create_cat+0x4f4/0x10d0 fs/hfsplus/catalog.c:292
 hfsplus_fill_super+0x16fc/0x1c40 fs/hfsplus/super.c:560
 mount_bdev+0x315/0x3e0 fs/super.c:1391
 legacy_get_tree+0x109/0x220 fs/fs_context.c:611
 vfs_get_tree+0x8d/0x350 fs/super.c:1519
 do_new_mount fs/namespace.c:3335 [inline]
 path_mount+0x136e/0x1e70 fs/namespace.c:3662
 do_mount fs/namespace.c:3675 [inline]
 __do_sys_mount fs/namespace.c:3884 [inline]
 __se_sys_mount fs/namespace.c:3861 [inline]
 __x64_sys_mount+0x283/0x300 fs/namespace.c:3861
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fd0971edeba
Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd9fdb51c8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0971edeba
RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007ffd9fdb51e0
RBP: 00007ffd9fdb51e0 R08: 00007ffd9fdb5220 R09: 000000000000064b
R10: 0000000000208010 R11: 0000000000000286 R12: 0000000000000004
R13: 00005555570802c0 R14: 0000000000208010 R15: 00007ffd9fdb5220
 </TASK>