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: 5219 Comm: syz-executor113 Not tainted 6.11.0-rc7-syzkaller-00093-gfdf042df0463 #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 f1 2b 31 09 e8 dc 9e 13 ff 4c 89 ff 48 c7 c6 a0 e9 01 8c e8 ad 46 5b ff 90 0f 0b e8 c5 9e 13 ff 90 0f 0b e8 bd 9e 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:ffffc90003aa7320 EFLAGS: 00010293 RAX: ffffffff827feda3 RBX: 0000000000010000 RCX: ffff88807d09bc00 RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000 RBP: ffffc90003aa77a8 R08: ffffffff827fd4c3 R09: 1ffff110062e5556 R10: dffffc0000000000 R11: ffffed10062e5557 R12: ffff88803172a370 R13: dffffc0000000000 R14: ffff88803172aa30 R15: 0000000000000000 FS: 000055557baa4380(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000560830c63000 CR3: 000000002f61c000 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_creat fs/open.c:1507 [inline] __se_sys_creat fs/open.c:1501 [inline] __x64_sys_creat+0x123/0x170 fs/open.c:1501 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: 0033:0x7f57dccc2a99 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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:00007fff27435378 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57dccc2a99 RDX: 00007f57dccc1a91 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00007f57dcd365f0 R08: 00000000000005e1 R09: 000055557baa54c0 R10: 00007fff27435240 R11: 0000000000000246 R12: 00007fff274353a0 R13: 00007fff274355c8 R14: 431bde82d7b634db R15: 00007f57dcd0b03b 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 f1 2b 31 09 e8 dc 9e 13 ff 4c 89 ff 48 c7 c6 a0 e9 01 8c e8 ad 46 5b ff 90 0f 0b e8 c5 9e 13 ff 90 0f 0b e8 bd 9e 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:ffffc90003aa7320 EFLAGS: 00010293 RAX: ffffffff827feda3 RBX: 0000000000010000 RCX: ffff88807d09bc00 RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000 RBP: ffffc90003aa77a8 R08: ffffffff827fd4c3 R09: 1ffff110062e5556 R10: dffffc0000000000 R11: ffffed10062e5557 R12: ffff88803172a370 R13: dffffc0000000000 R14: ffff88803172aa30 R15: 0000000000000000 FS: 000055557baa4380(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f05f0995ed8 CR3: 000000002f61c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400