loop0: detected capacity change from 0 to 1024 hfsplus: request for non-existent node 3 in B*Tree hfsplus: request for non-existent node 3 in B*Tree ------------[ cut here ]------------ kernel BUG at fs/hfsplus/xattr.c:175! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 3498 Comm: syz-executor179 Not tainted 5.15.120-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x22b3/0x22c0 fs/hfsplus/xattr.c:331 Code: e8 ff ff e8 ff 54 da 07 e8 1a ad 3e ff 4c 89 e7 48 c7 c6 40 4a 9f 8a e8 7b 91 74 ff 0f 0b e8 04 ad 3e ff 0f 0b e8 fd ac 3e ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 53 89 f5 48 89 fb e8 e4 RSP: 0018:ffffc90002d1f4e0 EFLAGS: 00010293 RAX: ffffffff824153a3 RBX: 0000060000000000 RCX: ffff888074015940 RDX: 0000000000000000 RSI: 0000060000000000 RDI: 0000000000000000 RBP: ffffc90002d1f970 R08: ffffffff82413ac4 R09: ffffed100f2b7120 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880795b8870 R13: dffffc0000000000 R14: 1ffff920005a3eb4 R15: 0000000000000001 FS: 0000555557450380(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020007f84 CR3: 0000000076e52000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hfsplus_setxattr+0xac/0xe0 fs/hfsplus/xattr.c:434 hfsplus_user_setxattr+0x3c/0x50 fs/hfsplus/xattr_user.c:30 __vfs_setxattr+0x3e7/0x420 fs/xattr.c:182 __vfs_setxattr_noperm+0x12a/0x5e0 fs/xattr.c:216 vfs_setxattr+0x21d/0x420 fs/xattr.c:303 do_setxattr fs/xattr.c:588 [inline] setxattr+0x27e/0x2e0 fs/xattr.c:611 path_setxattr+0x1bc/0x2a0 fs/xattr.c:630 __do_sys_setxattr fs/xattr.c:646 [inline] __se_sys_setxattr fs/xattr.c:642 [inline] __x64_sys_setxattr+0xb7/0xd0 fs/xattr.c:642 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7f8bcbee79f9 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:00007ffec1028f08 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc RAX: ffffffffffffffda RBX: 6569727261626f6e RCX: 00007f8bcbee79f9 RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000000 RBP: 00007f8bcbf3005e R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffec10290e8 R14: 0000000000000001 R15: 0000000000000001 Modules linked in: ---[ end trace dc7a053df957c931 ]--- RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x22b3/0x22c0 fs/hfsplus/xattr.c:331 Code: e8 ff ff e8 ff 54 da 07 e8 1a ad 3e ff 4c 89 e7 48 c7 c6 40 4a 9f 8a e8 7b 91 74 ff 0f 0b e8 04 ad 3e ff 0f 0b e8 fd ac 3e ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 53 89 f5 48 89 fb e8 e4 RSP: 0018:ffffc90002d1f4e0 EFLAGS: 00010293 RAX: ffffffff824153a3 RBX: 0000060000000000 RCX: ffff888074015940 RDX: 0000000000000000 RSI: 0000060000000000 RDI: 0000000000000000 RBP: ffffc90002d1f970 R08: ffffffff82413ac4 R09: ffffed100f2b7120 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880795b8870 R13: dffffc0000000000 R14: 1ffff920005a3eb4 R15: 0000000000000001 FS: 0000555557450380(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020007f84 CR3: 0000000076e52000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400