=====================================================
BUG: KMSAN: use-after-free in memcmp lib/string.c:683 [inline]
BUG: KMSAN: use-after-free in bcmp+0x98/0x150 lib/string.c:715
 memcmp lib/string.c:683 [inline]
 bcmp+0x98/0x150 lib/string.c:715
 memcmp include/linux/fortify-string.h:727 [inline]
 ni_update_parent+0xfed/0x1810 fs/ntfs3/frecord.c:3157
 ni_write_inode+0x1bce/0x1ca0 fs/ntfs3/frecord.c:3277
 ntfs3_write_inode+0x94/0xb0 fs/ntfs3/inode.c:1042
 write_inode fs/fs-writeback.c:1564 [inline]
 __writeback_single_inode+0x892/0x1190 fs/fs-writeback.c:1784
 writeback_sb_inodes+0xac1/0x1cb0 fs/fs-writeback.c:2015
 wb_writeback+0x4ce/0xc00 fs/fs-writeback.c:2195
 wb_do_writeback fs/fs-writeback.c:2342 [inline]
 wb_workfn+0x397/0x1910 fs/fs-writeback.c:2382
 process_one_work kernel/workqueue.c:3263 [inline]
 process_scheduled_works+0xb91/0x1d80 kernel/workqueue.c:3346
 worker_thread+0xedf/0x1590 kernel/workqueue.c:3427
 kthread+0xd5c/0xf00 kernel/kthread.c:463
 ret_from_fork+0x1f5/0x4c0 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

Uninit was created at:
 slab_free_hook mm/slub.c:2456 [inline]
 slab_free mm/slub.c:6619 [inline]
 kmem_cache_free+0x2b0/0x1490 mm/slub.c:6729
 putname+0x192/0x1d0 fs/namei.c:297
 do_execveat_common+0xa5a/0xdf0 fs/exec.c:1865
 do_execve fs/exec.c:1934 [inline]
 __do_sys_execve fs/exec.c:2010 [inline]
 __se_sys_execve fs/exec.c:2005 [inline]
 __x64_sys_execve+0xea/0x130 fs/exec.c:2005
 x64_sys_call+0x2e83/0x3e30 arch/x86/include/generated/asm/syscalls_64.h:60
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xd9/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(none) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
Workqueue: writeback wb_workfn (flush-7:0)
=====================================================