loop0: detected capacity change from 0 to 1024 ------------[ cut here ]------------ kernel BUG at fs/hfsplus/xattr.c:175! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 0 UID: 0 PID: 5222 Comm: syz-executor132 Not tainted 6.11.0-rc5-syzkaller-00310-ge8784b0aef62 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x22c4/0x22d0 fs/hfsplus/xattr.c:331 Code: e8 d1 11 31 09 e8 0c a4 13 ff 4c 89 ff 48 c7 c6 60 e9 01 8c e8 dd 4b 5b ff 90 0f 0b e8 f5 a3 13 ff 90 0f 0b e8 ed a3 13 ff 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc900033cf300 EFLAGS: 00010293 RAX: ffffffff827fe7f3 RBX: 0000000000010000 RCX: ffff88802a648000 RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000 RBP: ffffc900033cf788 R08: ffffffff827fcf13 R09: 1ffff11005fcb1f6 R10: dffffc0000000000 R11: ffffed1005fcb1f7 R12: ffff88802fe58870 R13: dffffc0000000000 R14: ffff88802fe58f30 R15: 0000000000000000 FS: 000055558534a380(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000066c7e0 CR3: 00000000242f2000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hfsplus_initxattrs+0x158/0x220 fs/hfsplus/xattr_security.c:59 security_inode_init_security+0x250/0x440 security/security.c:1744 hfsplus_mknod+0x1c6/0x2a0 fs/hfsplus/dir.c:498 lookup_open fs/namei.c:3578 [inline] open_last_lookups fs/namei.c:3647 [inline] path_openat+0x1a9a/0x3470 fs/namei.c:3883 do_filp_open+0x235/0x490 fs/namei.c:3913 do_sys_openat2+0x13e/0x1d0 fs/open.c:1416 do_sys_open fs/open.c:1431 [inline] __do_sys_openat fs/open.c:1447 [inline] __se_sys_openat fs/open.c:1442 [inline] __x64_sys_openat+0x247/0x2a0 fs/open.c:1442 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f380a165679 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:00007ffd8399c928 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007ffd8399caf8 RCX: 00007f380a165679 RDX: 000000000000275a RSI: 0000000020000040 RDI: 0000000000000005 RBP: 00007f380a1d8610 R08: 00007ffd8399caf8 R09: 00007ffd8399caf8 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffd8399cae8 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+0x22c4/0x22d0 fs/hfsplus/xattr.c:331 Code: e8 d1 11 31 09 e8 0c a4 13 ff 4c 89 ff 48 c7 c6 60 e9 01 8c e8 dd 4b 5b ff 90 0f 0b e8 f5 a3 13 ff 90 0f 0b e8 ed a3 13 ff 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc900033cf300 EFLAGS: 00010293 RAX: ffffffff827fe7f3 RBX: 0000000000010000 RCX: ffff88802a648000 RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000 RBP: ffffc900033cf788 R08: ffffffff827fcf13 R09: 1ffff11005fcb1f6 R10: dffffc0000000000 R11: ffffed1005fcb1f7 R12: ffff88802fe58870 R13: dffffc0000000000 R14: ffff88802fe58f30 R15: 0000000000000000 FS: 000055558534a380(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000066c7e0 CR3: 00000000242f2000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400