loop1: detected capacity change from 0 to 1024
=====================================================
BUG: KMSAN: uninit-value in hfs_find_1st_rec_by_cnid+0x212/0x3d0 fs/hfsplus/bfind.c:67
 hfs_find_1st_rec_by_cnid+0x212/0x3d0 fs/hfsplus/bfind.c:67
 __hfsplus_brec_find+0x274/0x840 fs/hfsplus/bfind.c:124
 hfsplus_brec_find+0x4df/0x9f0 fs/hfsplus/bfind.c:184
 hfsplus_find_attr fs/hfsplus/attributes.c:160 [inline]
 hfsplus_delete_all_attrs+0x255/0x420 fs/hfsplus/attributes.c:371
 hfsplus_delete_cat+0x1302/0x13d0 fs/hfsplus/catalog.c:425
 hfsplus_unlink+0x526/0xd70 fs/hfsplus/dir.c:385
 hfsplus_rename+0x157/0x2f0 fs/hfsplus/dir.c:547
 vfs_rename+0x1f4e/0x2530 fs/namei.c:5129
 do_renameat2+0x1484/0x1a50 fs/namei.c:5278
 __do_sys_renameat2 fs/namei.c:5312 [inline]
 __se_sys_renameat2 fs/namei.c:5309 [inline]
 __ia32_sys_renameat2+0x15d/0x210 fs/namei.c:5309
 ia32_sys_call+0x3490/0x4310 arch/x86/include/generated/asm/syscalls_32.h:354
 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline]
 __do_fast_syscall_32+0xb0/0x150 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:4186 [inline]
 slab_alloc_node mm/slub.c:4229 [inline]
 __do_kmalloc_node mm/slub.c:4364 [inline]
 __kmalloc_noprof+0x95f/0x1310 mm/slub.c:4377
 kmalloc_noprof include/linux/slab.h:909 [inline]
 hfsplus_find_init+0x90/0x1d0 fs/hfsplus/bfind.c:21
 hfsplus_delete_all_attrs+0xc0/0x420 fs/hfsplus/attributes.c:366
 hfsplus_delete_cat+0x1302/0x13d0 fs/hfsplus/catalog.c:425
 hfsplus_unlink+0x526/0xd70 fs/hfsplus/dir.c:385
 hfsplus_rename+0x157/0x2f0 fs/hfsplus/dir.c:547
 vfs_rename+0x1f4e/0x2530 fs/namei.c:5129
 do_renameat2+0x1484/0x1a50 fs/namei.c:5278
 __do_sys_renameat2 fs/namei.c:5312 [inline]
 __se_sys_renameat2 fs/namei.c:5309 [inline]
 __ia32_sys_renameat2+0x15d/0x210 fs/namei.c:5309
 ia32_sys_call+0x3490/0x4310 arch/x86/include/generated/asm/syscalls_32.h:354
 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline]
 __do_fast_syscall_32+0xb0/0x150 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: 8060 Comm: syz.1.515 Not tainted syzkaller #0 PREEMPT(none) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
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