hfsplus: xattr search failed
hfsplus: inconsistency in B*Tree (128,1,255,1,0)
hfsplus: xattr search failed
hfsplus: inconsistency in B*Tree (128,1,255,1,0)
hfsplus: xattr search failed
=====================================================
BUG: KMSAN: uninit-value in hfsplus_lookup+0x671/0xf00 fs/hfsplus/dir.c:83
 hfsplus_lookup+0x671/0xf00 fs/hfsplus/dir.c:83
 __lookup_slow+0x506/0x6e0 fs/namei.c:1692
 lookup_slow+0x6a/0xd0 fs/namei.c:1709
 walk_component+0x467/0x650 fs/namei.c:2004
 lookup_last fs/namei.c:2461 [inline]
 path_lookupat+0x27d/0x6f0 fs/namei.c:2485
 filename_lookup+0x22f/0x750 fs/namei.c:2514
 user_path_at_empty+0x8b/0x3a0 fs/namei.c:2921
 user_path_at include/linux/namei.h:57 [inline]
 ksys_umount fs/namespace.c:1916 [inline]
 __do_sys_umount fs/namespace.c:1924 [inline]
 __se_sys_umount fs/namespace.c:1922 [inline]
 __x64_sys_umount+0x149/0x240 fs/namespace.c:1922
 x64_sys_call+0x3da/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:167
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Uninit was created at:
 __alloc_pages+0x9d6/0xe70 mm/page_alloc.c:4598
 __alloc_pages_node include/linux/gfp.h:238 [inline]
 alloc_pages_node include/linux/gfp.h:261 [inline]
 alloc_slab_page mm/slub.c:2175 [inline]
 allocate_slab mm/slub.c:2338 [inline]
 new_slab+0x2de/0x1400 mm/slub.c:2391
 ___slab_alloc+0x1184/0x33d0 mm/slub.c:3525
 __slab_alloc mm/slub.c:3610 [inline]
 __slab_alloc_node mm/slub.c:3663 [inline]
 slab_alloc_node mm/slub.c:3835 [inline]
 kmem_cache_alloc_lru+0x6d7/0xbe0 mm/slub.c:3864
 alloc_inode_sb include/linux/fs.h:3091 [inline]
 hfsplus_alloc_inode+0x5a/0xd0 fs/hfsplus/super.c:633
 alloc_inode+0x86/0x460 fs/inode.c:261
 iget_locked+0x2bf/0xee0 fs/inode.c:1280
 hfsplus_iget+0x59/0xaf0 fs/hfsplus/super.c:64
 hfsplus_btree_open+0x13e/0x1d10 fs/hfsplus/btree.c:150
 hfsplus_fill_super+0x1113/0x2700 fs/hfsplus/super.c:479
 mount_bdev+0x397/0x520 fs/super.c:1658
 hfsplus_mount+0x4d/0x60 fs/hfsplus/super.c:647
 legacy_get_tree+0x114/0x290 fs/fs_context.c:662
 vfs_get_tree+0xa7/0x570 fs/super.c:1779
 do_new_mount+0x71f/0x15e0 fs/namespace.c:3352
 path_mount+0x742/0x1f20 fs/namespace.c:3679
 do_mount fs/namespace.c:3692 [inline]
 __do_sys_mount fs/namespace.c:3898 [inline]
 __se_sys_mount+0x725/0x810 fs/namespace.c:3875
 __x64_sys_mount+0xe4/0x150 fs/namespace.c:3875
 x64_sys_call+0x2bf4/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:166
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

CPU: 0 PID: 5046 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-00214-g13a2e429f644 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
=====================================================