memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4995 'syz-executor353' loop0: detected capacity change from 0 to 1024 ------------[ cut here ]------------ kernel BUG at fs/hfsplus/xattr.c:175! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 4995 Comm: syz-executor353 Not tainted 6.3.0-syzkaller-13449-g994e2419f1e7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x22c1/0x22d0 fs/hfsplus/xattr.c:331 Code: e8 ff ff e8 41 b7 4b 08 e8 5c 7f 28 ff 4c 89 ff 48 c7 c6 20 c3 ff 8a e8 6d 2f 68 ff 0f 0b e8 46 7f 28 ff 0f 0b e8 3f 7f 28 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 53 89 f5 48 89 fb RSP: 0018:ffffc90003a0f4e0 EFLAGS: 00010293 RAX: ffffffff8262e801 RBX: 0000000000010000 RCX: ffff8880287e3b80 RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000 RBP: ffffc90003a0f978 R08: ffffffff8262cf23 R09: ffffed100ee62558 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888077312370 R13: dffffc0000000000 R14: ffff888077312a30 R15: 0000000000000000 FS: 00005555570a2300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000563143b14040 CR3: 0000000074c3f000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hfsplus_setxattr+0xb0/0xe0 fs/hfsplus/xattr.c:434 hfsplus_trusted_setxattr+0x40/0x50 fs/hfsplus/xattr_trusted.c:30 __vfs_setxattr+0x460/0x4a0 fs/xattr.c:201 __vfs_setxattr_noperm+0x12e/0x5e0 fs/xattr.c:235 vfs_setxattr+0x221/0x420 fs/xattr.c:322 do_setxattr fs/xattr.c:630 [inline] setxattr+0x25d/0x2f0 fs/xattr.c:653 path_setxattr+0x1c0/0x2a0 fs/xattr.c:672 __do_sys_lsetxattr fs/xattr.c:695 [inline] __se_sys_lsetxattr fs/xattr.c:691 [inline] __x64_sys_lsetxattr+0xb8/0xd0 fs/xattr.c:691 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f88869dbb09 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe285fae18 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f88869dbb09 RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 RBP: 00007f888699b110 R08: 0000000000000003 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f888699b1a0 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x22c1/0x22d0 fs/hfsplus/xattr.c:331 Code: e8 ff ff e8 41 b7 4b 08 e8 5c 7f 28 ff 4c 89 ff 48 c7 c6 20 c3 ff 8a e8 6d 2f 68 ff 0f 0b e8 46 7f 28 ff 0f 0b e8 3f 7f 28 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 53 89 f5 48 89 fb RSP: 0018:ffffc90003a0f4e0 EFLAGS: 00010293 RAX: ffffffff8262e801 RBX: 0000000000010000 RCX: ffff8880287e3b80 RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000 RBP: ffffc90003a0f978 R08: ffffffff8262cf23 R09: ffffed100ee62558 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888077312370 R13: dffffc0000000000 R14: ffff888077312a30 R15: 0000000000000000 FS: 00005555570a2300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000563143b14040 CR3: 0000000074c3f000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400