==================================================================
BUG: KCSAN: data-race in io_sq_thread / io_uring_try_cancel_requests

write to 0xffff88811cd077b8 of 8 bytes by task 10312 on cpu 0:
 io_sq_thread+0xb48/0xc40 fs/io_uring.c:7472
 ret_from_fork+0x1f/0x30

read to 0xffff88811cd077b8 of 8 bytes by task 8 on cpu 1:
 io_uring_try_cancel_requests+0x2e3/0x870 fs/io_uring.c:9610
 io_ring_exit_work+0x9f/0x1580 fs/io_uring.c:9397
 process_one_work+0x402/0x910 kernel/workqueue.c:2297
 worker_thread+0x636/0xae0 kernel/workqueue.c:2444
 kthread+0x262/0x280 kernel/kthread.c:319
 ret_from_fork+0x1f/0x30

value changed: 0xffff88811bb8f080 -> 0x0000000000000000

Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 5.15.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events_unbound io_ring_exit_work
==================================================================