UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
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BUG: KMSAN: uninit-value in udf_name_from_CS0+0x1581/0x1a40 fs/udf/unicode.c:250
 udf_name_from_CS0+0x1581/0x1a40 fs/udf/unicode.c:250
 udf_get_filename+0xa4/0x150 fs/udf/unicode.c:390
 udf_fiiter_find_entry+0x77b/0xa60 fs/udf/namei.c:90
 udf_unlink+0x80/0x920 fs/udf/namei.c:547
 vfs_unlink+0x66f/0xa20 fs/namei.c:4327
 do_unlinkat+0x3fa/0xed0 fs/namei.c:4393
 __do_sys_unlink fs/namei.c:4441 [inline]
 __se_sys_unlink fs/namei.c:4439 [inline]
 __ia32_sys_unlink+0x77/0xa0 fs/namei.c:4439
 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+0x12d/0xb60 mm/slab.h:716
 slab_alloc_node mm/slub.c:3451 [inline]
 __kmem_cache_alloc_node+0x4ff/0x8b0 mm/slub.c:3490
 kmalloc_trace+0x51/0x200 mm/slab_common.c:1057
 kmalloc include/linux/slab.h:559 [inline]
 udf_fiiter_find_entry+0x213/0xa60 fs/udf/namei.c:66
 udf_unlink+0x80/0x920 fs/udf/namei.c:547
 vfs_unlink+0x66f/0xa20 fs/namei.c:4327
 do_unlinkat+0x3fa/0xed0 fs/namei.c:4393
 __do_sys_unlink fs/namei.c:4441 [inline]
 __se_sys_unlink fs/namei.c:4439 [inline]
 __ia32_sys_unlink+0x77/0xa0 fs/namei.c:4439
 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: 1 PID: 5699 Comm: syz-executor.2 Not tainted 6.4.0-rc7-syzkaller-ge6bc8833d80f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
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