syz_open_dev$vcsa(&(0x7f0000000800), 0x3, 0x0)
r0 = syz_io_uring_setup(0x2382, &(0x7f00000031c0), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000003240), &(0x7f0000003280))
io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f00000032c0), 0x1)