=====================================================
BUG: KMSAN: use-after-free in memcmp lib/string.c:676 [inline]
BUG: KMSAN: use-after-free in bcmp+0xc3/0x1c0 lib/string.c:708
 memcmp lib/string.c:676 [inline]
 bcmp+0xc3/0x1c0 lib/string.c:708
 _Z6memcmpPKvU25pass_dynamic_object_size0S0_U25pass_dynamic_object_size0m include/linux/fortify-string.h:727 [inline]
 ni_update_parent+0xd69/0x14b0 fs/ntfs3/frecord.c:3148
 ni_write_inode+0x1d05/0x1df0 fs/ntfs3/frecord.c:3264
 ntfs3_write_inode+0x94/0xb0 fs/ntfs3/inode.c:1019
 write_inode fs/fs-writeback.c:1525 [inline]
 __writeback_single_inode+0x8da/0x1290 fs/fs-writeback.c:1745
 writeback_sb_inodes+0xac4/0x1c90 fs/fs-writeback.c:1976
 wb_writeback+0x4df/0xcb0 fs/fs-writeback.c:2156
 wb_do_writeback fs/fs-writeback.c:2303 [inline]
 wb_workfn+0x40b/0x1970 fs/fs-writeback.c:2343
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xc1d/0x1e80 kernel/workqueue.c:3319
 worker_thread+0xea3/0x1500 kernel/workqueue.c:3400
 kthread+0x6ce/0xf10 kernel/kthread.c:464
 ret_from_fork+0x6d/0x90 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

Uninit was created at:
 slab_free_hook mm/slub.c:2315 [inline]
 slab_free mm/slub.c:4646 [inline]
 kmem_cache_free+0x293/0xe00 mm/slub.c:4748
 putname+0x18d/0x1d0 fs/namei.c:297
 do_execveat_common+0x6fd/0xd70 fs/exec.c:1973
 do_execve fs/exec.c:2042 [inline]
 __do_sys_execve fs/exec.c:2118 [inline]
 __se_sys_execve fs/exec.c:2113 [inline]
 __x64_sys_execve+0xf6/0x140 fs/exec.c:2113
 x64_sys_call+0x1658/0x3c80 arch/x86/include/generated/asm/syscalls_64.h:60
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x1e0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

CPU: 0 UID: 0 PID: 4432 Comm: kworker/u8:23 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT(undef) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: writeback wb_workfn (flush-7:0)
=====================================================