------------[ cut here ]------------ WARNING: CPU: 1 PID: 3838 at io_uring/io_uring.c:2912 io_ring_exit_work+0x3ac/0x73c io_uring/io_uring.c:-1 Modules linked in: CPU: 1 UID: 0 PID: 3838 Comm: kworker/u8:8 Not tainted 6.15.0-rc6-syzkaller-gc919f08732cc #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: iou_exit io_ring_exit_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_ring_exit_work+0x3ac/0x73c io_uring/io_uring.c:-1 lr : io_ring_exit_work+0x3a8/0x73c io_uring/io_uring.c:2912 sp : ffff8000a00878e0 x29: ffff8000a0087a40 x28: ffff80008b3dec20 x27: ffff0000cfc7c480 x26: ffff0000cfc7c558 x25: 0000000000000000 x24: ffff0000cfc7c310 x23: 1fffe00019f8f862 x22: dfff800000000000 x21: ffff0000cfc7c010 x20: ffffffffffffffc3 x19: ffff8000a0087980 x18: 1fffe0003386f276 x17: ffff80008f31e000 x16: ffff80008adb9a34 x15: 0000000000000001 x14: 1ffff00014010efc x13: 0000000000000000 x12: 0000000000000000 x11: ffff700014010efd x10: 0000000000ff0100 x9 : 0000000000000000 x8 : 0000000000001770 x7 : ffff800082f3c968 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008adc953c x2 : 0000000000000001 x1 : ffffffffffffffc3 x0 : 0000000000000000 Call trace: io_ring_exit_work+0x3ac/0x73c io_uring/io_uring.c:-1 (P) process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x958/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 465902 hardirqs last enabled at (465901): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (465901): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (465902): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (462738): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (462738): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (462705): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]---