================================================================== BUG: KCSAN: data-race in process_scheduled_works / process_scheduled_works read-write to 0xffff88810c90ecb0 of 8 bytes by task 3111 on cpu 0: process_one_work kernel/workqueue.c:3260 [inline] process_scheduled_works+0x492/0x990 kernel/workqueue.c:3335 worker_thread+0x526/0x730 kernel/workqueue.c:3416 kthread+0x1d1/0x210 kernel/kthread.c:388 ret_from_fork+0x4b/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 read-write to 0xffff88810c90ecb0 of 8 bytes by task 27 on cpu 1: process_one_work kernel/workqueue.c:3260 [inline] process_scheduled_works+0x492/0x990 kernel/workqueue.c:3335 worker_thread+0x526/0x730 kernel/workqueue.c:3416 kthread+0x1d1/0x210 kernel/kthread.c:388 ret_from_fork+0x4b/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 value changed: 0x0000000000000000 -> 0x0000000000000001 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 27 Comm: kworker/u8:1 Not tainted 6.9.0-rc5-syzkaller-00159-gc942a0cd3603 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Workqueue: wg-kex-wg0 wg_packet_handshake_send_worker ==================================================================