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BUG: KCSAN: data-race in list_lru_add / list_lru_count_node

read-write to 0xffff888103eea4a0 of 8 bytes by task 13876 on cpu 1:
 list_lru_add+0x1f4/0x230 mm/list_lru.c:101
 list_lru_add_obj+0xbb/0xd0 mm/list_lru.c:116
 d_lru_add+0xa8/0xe0 fs/dcache.c:430
 retain_dentry fs/dcache.c:712 [inline]
 fast_dput+0x26b/0x2b0 fs/dcache.c:799
 dput+0x24/0xd0 fs/dcache.c:839
 done_path_create fs/namei.c:3942 [inline]
 do_symlinkat+0xee/0x350 fs/namei.c:4512
 __do_sys_symlinkat fs/namei.c:4526 [inline]
 __se_sys_symlinkat fs/namei.c:4523 [inline]
 __x64_sys_symlinkat+0x62/0x70 fs/namei.c:4523
 do_syscall_64+0xd3/0x1d0
 entry_SYSCALL_64_after_hwframe+0x72/0x7a

read to 0xffff888103eea4a0 of 8 bytes by task 13875 on cpu 0:
 list_lru_count_node+0x2c/0x40 mm/list_lru.c:188
 list_lru_count include/linux/list_lru.h:165 [inline]
 shrink_dcache_sb+0x1bc/0x2a0 fs/dcache.c:1196
 reconfigure_super+0x3fe/0x5a0 fs/super.c:1049
 do_remount fs/namespace.c:2892 [inline]
 path_mount+0x96e/0xb30 fs/namespace.c:3671
 do_mount fs/namespace.c:3692 [inline]
 __do_sys_mount fs/namespace.c:3898 [inline]
 __se_sys_mount+0x27f/0x2d0 fs/namespace.c:3875
 __x64_sys_mount+0x67/0x80 fs/namespace.c:3875
 do_syscall_64+0xd3/0x1d0
 entry_SYSCALL_64_after_hwframe+0x72/0x7a

value changed: 0x0000000000000000 -> 0x0000000000000001

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 13875 Comm: syz-executor.4 Tainted: G        W          6.9.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
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EXT4-fs (sda1): re-mounted 5941fea2-f5fa-4b4e-b5ef-9af118b27b95 r/w. Quota mode: none.