loop1: detected capacity change from 0 to 1024
=====================================================
BUG: KMSAN: uninit-value in hfs_find_1st_rec_by_cnid+0x27a/0x3f0 fs/hfsplus/bfind.c:67
 hfs_find_1st_rec_by_cnid+0x27a/0x3f0 fs/hfsplus/bfind.c:67
 __hfsplus_brec_find+0x26f/0x7b0 fs/hfsplus/bfind.c:124
 hfsplus_brec_find+0x445/0x970 fs/hfsplus/bfind.c:184
 hfsplus_find_attr fs/hfsplus/attributes.c:160 [inline]
 hfsplus_delete_all_attrs+0x282/0x410 fs/hfsplus/attributes.c:371
 hfsplus_delete_cat+0x126a/0x1340 fs/hfsplus/catalog.c:425
 hfsplus_unlink+0x4da/0xd20 fs/hfsplus/dir.c:385
 vfs_unlink+0x676/0xa90 fs/namei.c:4579
 do_unlinkat+0xa66/0xe00 fs/namei.c:4643
 __do_sys_unlinkat fs/namei.c:4684 [inline]
 __se_sys_unlinkat fs/namei.c:4677 [inline]
 __ia32_sys_unlinkat+0x17a/0x220 fs/namei.c:4677
 ia32_sys_call+0x3dae/0x41f0 arch/x86/include/generated/asm/syscalls_32.h:302
 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline]
 __do_fast_syscall_32+0xb0/0x110 arch/x86/entry/syscall_32.c:306
 do_fast_syscall_32+0x38/0x80 arch/x86/entry/syscall_32.c:331
 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/syscall_32.c:369
 entry_SYSENTER_compat_after_hwframe+0x84/0x8e

Uninit was created at:
 slab_post_alloc_hook mm/slub.c:4167 [inline]
 slab_alloc_node mm/slub.c:4210 [inline]
 __do_kmalloc_node mm/slub.c:4340 [inline]
 __kmalloc_noprof+0x946/0x1260 mm/slub.c:4353
 kmalloc_noprof include/linux/slab.h:909 [inline]
 hfsplus_find_init+0x97/0x1d0 fs/hfsplus/bfind.c:21
 hfsplus_delete_all_attrs+0xc8/0x410 fs/hfsplus/attributes.c:366
 hfsplus_delete_cat+0x126a/0x1340 fs/hfsplus/catalog.c:425
 hfsplus_unlink+0x4da/0xd20 fs/hfsplus/dir.c:385
 vfs_unlink+0x676/0xa90 fs/namei.c:4579
 do_unlinkat+0xa66/0xe00 fs/namei.c:4643
 __do_sys_unlinkat fs/namei.c:4684 [inline]
 __se_sys_unlinkat fs/namei.c:4677 [inline]
 __ia32_sys_unlinkat+0x17a/0x220 fs/namei.c:4677
 ia32_sys_call+0x3dae/0x41f0 arch/x86/include/generated/asm/syscalls_32.h:302
 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline]
 __do_fast_syscall_32+0xb0/0x110 arch/x86/entry/syscall_32.c:306
 do_fast_syscall_32+0x38/0x80 arch/x86/entry/syscall_32.c:331
 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/syscall_32.c:369
 entry_SYSENTER_compat_after_hwframe+0x84/0x8e

CPU: 0 UID: 0 PID: 6479 Comm: syz.1.134 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(undef) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
=====================================================