syz-executor387[5028]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set 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: 5028 Comm: syz-executor387 Not tainted 6.6.0-syzkaller-00207-g14ab6d425e80 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x22bc/0x22c0 fs/hfsplus/xattr.c:331 Code: e8 ff ff e8 f6 5b 63 08 e8 91 ac 24 ff 4c 89 ff 48 c7 c6 00 63 20 8b e8 e2 ae 66 ff 0f 0b e8 7b ac 24 ff 0f 0b e8 74 ac 24 ff <0f> 0b 66 90 55 53 89 f5 48 89 fb e8 64 ac 24 ff 48 8d 7b 90 be 08 RSP: 0018:ffffc90003bbf4e0 EFLAGS: 00010293 RAX: ffffffff8269700c RBX: 0000000000010000 RCX: ffff88807b1a5940 RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000 RBP: ffffc90003bbf978 R08: ffffffff82695733 R09: 1ffff1100377e11f R10: dffffc0000000000 R11: ffffed100377e120 R12: ffff88801bbf01b0 R13: dffffc0000000000 R14: ffff88801bbf0870 R15: 0000000000000000 FS: 0000555556f34380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001d00 CR3: 000000007304f000 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_setxattr fs/xattr.c:688 [inline] __se_sys_setxattr fs/xattr.c:684 [inline] __x64_sys_setxattr+0xbb/0xd0 fs/xattr.c:684 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: 0033:0x7fb04ef5d939 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffec4c47f88 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc RAX: ffffffffffffffda RBX: 00007ffec4c48168 RCX: 00007fb04ef5d939 RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000020001d00 RBP: 00007fb04efd1610 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffec4c48158 R14: 0000000000000001 R15: 0000000000000001 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x22bc/0x22c0 fs/hfsplus/xattr.c:331 Code: e8 ff ff e8 f6 5b 63 08 e8 91 ac 24 ff 4c 89 ff 48 c7 c6 00 63 20 8b e8 e2 ae 66 ff 0f 0b e8 7b ac 24 ff 0f 0b e8 74 ac 24 ff <0f> 0b 66 90 55 53 89 f5 48 89 fb e8 64 ac 24 ff 48 8d 7b 90 be 08 RSP: 0018:ffffc90003bbf4e0 EFLAGS: 00010293 RAX: ffffffff8269700c RBX: 0000000000010000 RCX: ffff88807b1a5940 RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000 RBP: ffffc90003bbf978 R08: ffffffff82695733 R09: 1ffff1100377e11f R10: dffffc0000000000 R11: ffffed100377e120 R12: ffff88801bbf01b0 R13: dffffc0000000000 R14: ffff88801bbf0870 R15: 0000000000000000 FS: 0000555556f34380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001d00 CR3: 000000007304f000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400