------------[ cut here ]------------ WARNING: CPU: 0 PID: 203 at io_uring/io_uring.c:2921 io_ring_exit_work+0x44c/0x7d8 io_uring/io_uring.c:-1 Modules linked in: CPU: 0 UID: 0 PID: 203 Comm: kworker/u8:6 Not tainted 6.16.0-rc7-syzkaller-g82af5ea7c611 #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Workqueue: iou_exit io_ring_exit_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : io_ring_exit_work+0x44c/0x7d8 io_uring/io_uring.c:-1 lr : io_ring_exit_work+0x448/0x7d8 io_uring/io_uring.c:2921 sp : ffff80009bd378e0 x29: ffff80009bd37a40 x28: 1fffe000194f8c00 x27: ffff0000ca7c6480 x26: ffff0000ca7c65a0 x25: fffffffffffffff8 x24: ffff0000ca7c6310 x23: ffff0000ca7c66c8 x22: dfff800000000000 x21: ffff0000ca7c6000 x20: ffff80008b53d860 x19: 0000000000000000 x18: 1fffe000337d1c76 x17: ffff80008f67e000 x16: ffff80008af01d78 x15: 0000000000000001 x14: 1ffff000137a6f00 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7000137a6f01 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : 0000000000001770 x7 : ffff80008013ad6c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008af11ea0 x2 : 0000000000000001 x1 : fffffffffffffff8 x0 : 0000000000000000 Call trace: io_ring_exit_work+0x44c/0x7d8 io_uring/io_uring.c:-1 (P) process_one_work+0x7e8/0x155c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3321 [inline] worker_thread+0x958/0xed8 kernel/workqueue.c:3402 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844 irq event stamp: 1068838 hardirqs last enabled at (1068837): [] flush_delayed_work+0xac/0xf8 kernel/workqueue.c:4288 hardirqs last disabled at (1068838): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1068350): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (1068350): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (1068305): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]---