loop0: detected capacity change from 0 to 1024 ------------[ cut here ]------------ kernel BUG at fs/hfsplus/xattr.c:175! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5310 Comm: syz-executor280 Not tainted 6.15.0-rc6-syzkaller-00346-g5723cc3450bc #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x1eb2/0x1ec0 fs/hfsplus/xattr.c:331 Code: e9 88 fb ff ff e8 ae 91 29 ff 4c 89 e7 48 c7 c6 60 85 81 8b e8 bf ab 70 ff 90 0f 0b e8 97 91 29 ff 90 0f 0b e8 8f 91 29 ff 90 <0f> 0b e8 87 91 29 ff e9 24 f5 ff ff 66 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc9000d4c7520 EFLAGS: 00010293 RAX: ffffffff82966041 RBX: ffff888038dce000 RCX: ffff88801ec3a440 RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000 RBP: ffffc9000d4c79a8 R08: ffff88803fb5aab3 R09: 1ffff11007f6b556 R10: dffffc0000000000 R11: ffffed1007f6b557 R12: ffff88803fb5aa30 R13: 1ffff92001a98ebc R14: 0000000000010000 R15: dffffc0000000000 FS: 00005555934ef380(0000) GS:ffff88808d6c2000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc1027ba000 CR3: 000000003fd42000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __vfs_setxattr+0x43c/0x480 fs/xattr.c:200 __vfs_setxattr_noperm+0x12d/0x660 fs/xattr.c:234 vfs_setxattr+0x16b/0x2f0 fs/xattr.c:321 do_setxattr fs/xattr.c:636 [inline] filename_setxattr+0x274/0x600 fs/xattr.c:665 path_setxattrat+0x364/0x3a0 fs/xattr.c:713 __do_sys_setxattr fs/xattr.c:747 [inline] __se_sys_setxattr fs/xattr.c:743 [inline] __x64_sys_setxattr+0xbc/0xe0 fs/xattr.c:743 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f259f303c89 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:00007ffc785a3318 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f259f303c89 RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000200000000040 RBP: 00007f259f3775f0 R08: 0000000000000000 R09: 00005555934f04c0 R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc785a3340 R13: 00007ffc785a3568 R14: 431bde82d7b634db R15: 00007f259f34c045 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x1eb2/0x1ec0 fs/hfsplus/xattr.c:331 Code: e9 88 fb ff ff e8 ae 91 29 ff 4c 89 e7 48 c7 c6 60 85 81 8b e8 bf ab 70 ff 90 0f 0b e8 97 91 29 ff 90 0f 0b e8 8f 91 29 ff 90 <0f> 0b e8 87 91 29 ff e9 24 f5 ff ff 66 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc9000d4c7520 EFLAGS: 00010293 RAX: ffffffff82966041 RBX: ffff888038dce000 RCX: ffff88801ec3a440 RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000 RBP: ffffc9000d4c79a8 R08: ffff88803fb5aab3 R09: 1ffff11007f6b556 R10: dffffc0000000000 R11: ffffed1007f6b557 R12: ffff88803fb5aa30 R13: 1ffff92001a98ebc R14: 0000000000010000 R15: dffffc0000000000 FS: 00005555934ef380(0000) GS:ffff88808d6c2000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc1027ab000 CR3: 000000003fd42000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400