syzbot

loop2: detected capacity change from 0 to 1024
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WARNING: The mand mount option has been deprecated and
         and is ignored by this kernel. Remove the mand
         option from the mount to silence this warning.
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BUG: KMSAN: uninit-value in strncmp+0x11e/0x180 lib/string.c:307
 strncmp+0x11e/0x180 lib/string.c:307
 is_known_namespace fs/hfsplus/xattr.c:45 [inline]
 name_len fs/hfsplus/xattr.c:397 [inline]
 hfsplus_listxattr+0xe38/0x1a50 fs/hfsplus/xattr.c:746
 vfs_listxattr fs/xattr.c:494 [inline]
 listxattr+0x1f0/0x6a0 fs/xattr.c:841
 path_listxattr fs/xattr.c:865 [inline]
 __do_sys_listxattr fs/xattr.c:877 [inline]
 __se_sys_listxattr fs/xattr.c:874 [inline]
 __ia32_sys_listxattr+0x167/0x2e0 fs/xattr.c:874
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203
 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246
 entry_SYSENTER_compat_after_hwframe+0x70/0x82

Uninit was created at:
 slab_post_alloc_hook+0x12f/0xb70 mm/slab.h:767
 slab_alloc_node mm/slub.c:3470 [inline]
 __kmem_cache_alloc_node+0x536/0x8d0 mm/slub.c:3509
 kmalloc_trace+0x51/0x200 mm/slab_common.c:1076
 kmalloc include/linux/slab.h:582 [inline]
 hfsplus_listxattr+0x4cc/0x1a50 fs/hfsplus/xattr.c:701
 vfs_listxattr fs/xattr.c:494 [inline]
 listxattr+0x1f0/0x6a0 fs/xattr.c:841
 path_listxattr fs/xattr.c:865 [inline]
 __do_sys_listxattr fs/xattr.c:877 [inline]
 __se_sys_listxattr fs/xattr.c:874 [inline]
 __ia32_sys_listxattr+0x167/0x2e0 fs/xattr.c:874
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203
 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246
 entry_SYSENTER_compat_after_hwframe+0x70/0x82

CPU: 0 PID: 5253 Comm: syz-executor.2 Not tainted 6.5.0-rc2-syzkaller-00019-g74f1456c4a5f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
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