overlay: filesystem on ./file0 not supported overlay: filesystem on ./file0 not supported fuse: Bad value for 'group_id' fuse: Bad value for 'group_id' hfsplus: new node 0 already hashed? ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6559 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x3b6/0x440 fs/hfsplus/bnode.c:573 Modules linked in: CPU: 0 UID: 0 PID: 6559 Comm: syz.1.162 Not tainted 6.11.0-syzkaller-08068-g1ec6d097897a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:hfsplus_bnode_create+0x3b6/0x440 fs/hfsplus/bnode.c:573 Code: 44 89 e6 e8 ec e8 32 09 e9 78 fd ff ff e8 a2 16 12 ff 4c 89 ff e8 4a ac 3f 09 48 c7 c7 40 1d 22 8c 44 89 e6 e8 cb e8 32 09 90 <0f> 0b 90 eb af 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 83 fc ff ff 48 RSP: 0018:ffffc900047bf4f8 EFLAGS: 00010246 RAX: 0000000000000023 RBX: ffff88801df84000 RCX: bceb9428b81c3b00 RDX: ffffc90004831000 RSI: 00000000000058ec RDI: 00000000000058ed RBP: 0000000000000000 R08: ffffffff81746d5c R09: 1ffff920008f7e3c R10: dffffc0000000000 R11: fffff520008f7e3d R12: 0000000000000000 R13: dffffc0000000000 R14: ffff88805cd94000 R15: ffff88805cd940e0 FS: 00007fe8068446c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000006a0f8000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hfsplus_bmap_alloc+0x59a/0x640 fs/hfsplus/btree.c:415 hfs_bnode_split+0xde/0x1110 fs/hfsplus/brec.c:245 hfsplus_brec_insert+0x3a6/0xde0 fs/hfsplus/brec.c:100 hfsplus_create_cat+0xef5/0x1b70 fs/hfsplus/catalog.c:308 hfsplus_symlink+0x136/0x270 fs/hfsplus/dir.c:453 vfs_symlink+0x137/0x2e0 fs/namei.c:4615 do_symlinkat+0x222/0x3a0 fs/namei.c:4641 __do_sys_symlink fs/namei.c:4662 [inline] __se_sys_symlink fs/namei.c:4660 [inline] __x64_sys_symlink+0x7a/0x90 fs/namei.c:4660 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: 0033:0x7fe80597def9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe806844038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 RAX: ffffffffffffffda RBX: 00007fe805b35f80 RCX: 00007fe80597def9 RDX: 0000000000000000 RSI: 00000000200026c0 RDI: 00000000200025c0 RBP: 00007fe8059f0b76 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fe805b35f80 R15: 00007ffd126bacf8