loop4: p2 start 25 is beyond EOD, truncated
loop4: p3 start 9 is beyond EOD, truncated
loop4: p4 size 2 extends beyond EOD, truncated
loop4: p5 start 9 is beyond EOD, truncated
==================================================================
BUG: KCSAN: data-race in drop_nlink / vfs_getattr_nosec

write to 0xffff888100303b38 of 4 bytes by task 19 on cpu 0:
 drop_nlink+0x37/0x90 fs/inode.c:305
 shmem_unlink+0x1ab/0x1d0 mm/shmem.c:2971
 vfs_unlink+0x24a/0x400 fs/namei.c:4025
 handle_remove drivers/base/devtmpfs.c:335 [inline]
 handle drivers/base/devtmpfs.c:382 [inline]
 devtmpfs_work_loop+0x7bf/0x8d0 drivers/base/devtmpfs.c:395
 devtmpfsd+0x3f/0x40 drivers/base/devtmpfs.c:437
 kthread+0x1d0/0x1f0 kernel/kthread.c:313
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294

read to 0xffff888100303b38 of 4 bytes by task 18674 on cpu 1:
 generic_fillattr fs/stat.c:49 [inline]
 vfs_getattr_nosec+0x1c1/0x2f0 fs/stat.c:108
 vfs_getattr fs/stat.c:142 [inline]
 vfs_statx+0x128/0x290 fs/stat.c:207
 vfs_fstatat fs/stat.c:225 [inline]
 vfs_stat include/linux/fs.h:3380 [inline]
 __do_sys_newstat fs/stat.c:367 [inline]
 __se_sys_newstat+0x46/0x250 fs/stat.c:363
 __x64_sys_newstat+0x2d/0x40 fs/stat.c:363
 do_syscall_64+0x4a/0x90 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae

Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 18674 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
==================================================================