?   	github.com/google/syzkaller/dashboard/dashapi	[no test files]
ok  	github.com/google/syzkaller/dashboard/app	(cached)
?   	github.com/google/syzkaller/pkg/debugtracer	[no test files]
?   	github.com/google/syzkaller/pkg/gce	[no test files]
?   	github.com/google/syzkaller/pkg/gcs	[no test files]
?   	github.com/google/syzkaller/pkg/hash	[no test files]
?   	github.com/google/syzkaller/pkg/html	[no test files]
?   	github.com/google/syzkaller/pkg/html/pages	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/iset	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/powerpc	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/powerpc/generated	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/x86	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/x86/gen	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/x86/generated	[no test files]
?   	github.com/google/syzkaller/pkg/ipc/ipcconfig	[no test files]
?   	github.com/google/syzkaller/pkg/kcidb	[no test files]
ok  	github.com/google/syzkaller/executor	3.476s
ok  	github.com/google/syzkaller/pkg/asset	(cached)
ok  	github.com/google/syzkaller/pkg/ast	0.691s
ok  	github.com/google/syzkaller/pkg/auth	(cached)
?   	github.com/google/syzkaller/pkg/rpctype	[no test files]
?   	github.com/google/syzkaller/pkg/signal	[no test files]
?   	github.com/google/syzkaller/pkg/testutil	[no test files]
?   	github.com/google/syzkaller/pkg/tools	[no test files]
?   	github.com/google/syzkaller/sys	[no test files]
?   	github.com/google/syzkaller/sys/akaros	[no test files]
?   	github.com/google/syzkaller/sys/akaros/gen	[no test files]
?   	github.com/google/syzkaller/sys/darwin	[no test files]
?   	github.com/google/syzkaller/sys/darwin/gen	[no test files]
?   	github.com/google/syzkaller/sys/freebsd	[no test files]
?   	github.com/google/syzkaller/sys/freebsd/gen	[no test files]
?   	github.com/google/syzkaller/sys/fuchsia	[no test files]
?   	github.com/google/syzkaller/sys/fuchsia/fidlgen	[no test files]
?   	github.com/google/syzkaller/sys/fuchsia/gen	[no test files]
?   	github.com/google/syzkaller/sys/fuchsia/layout	[no test files]
?   	github.com/google/syzkaller/sys/linux/gen	[no test files]
?   	github.com/google/syzkaller/sys/netbsd	[no test files]
?   	github.com/google/syzkaller/sys/netbsd/gen	[no test files]
?   	github.com/google/syzkaller/sys/openbsd/gen	[no test files]
?   	github.com/google/syzkaller/sys/syz-extract	[no test files]
?   	github.com/google/syzkaller/sys/syz-sysgen	[no test files]
?   	github.com/google/syzkaller/sys/targets	[no test files]
?   	github.com/google/syzkaller/sys/test	[no test files]
?   	github.com/google/syzkaller/sys/test/gen	[no test files]
?   	github.com/google/syzkaller/sys/trusty	[no test files]
?   	github.com/google/syzkaller/sys/trusty/gen	[no test files]
?   	github.com/google/syzkaller/sys/windows	[no test files]
?   	github.com/google/syzkaller/sys/windows/gen	[no test files]
?   	github.com/google/syzkaller/syz-runner	[no test files]
?   	github.com/google/syzkaller/tools/syz-benchcmp	[no test files]
?   	github.com/google/syzkaller/tools/syz-bisect	[no test files]
?   	github.com/google/syzkaller/tools/syz-build	[no test files]
?   	github.com/google/syzkaller/tools/syz-check	[no test files]
?   	github.com/google/syzkaller/tools/syz-cover	[no test files]
?   	github.com/google/syzkaller/tools/syz-crush	[no test files]
?   	github.com/google/syzkaller/tools/syz-db	[no test files]
?   	github.com/google/syzkaller/tools/syz-execprog	[no test files]
?   	github.com/google/syzkaller/tools/syz-expand	[no test files]
?   	github.com/google/syzkaller/tools/syz-fillreports	[no test files]
?   	github.com/google/syzkaller/tools/syz-fmt	[no test files]
?   	github.com/google/syzkaller/tools/syz-hubtool	[no test files]
?   	github.com/google/syzkaller/tools/syz-imagegen	[no test files]
?   	github.com/google/syzkaller/tools/syz-kcidb	[no test files]
?   	github.com/google/syzkaller/tools/syz-make	[no test files]
?   	github.com/google/syzkaller/tools/syz-minconfig	[no test files]
?   	github.com/google/syzkaller/tools/syz-mutate	[no test files]
?   	github.com/google/syzkaller/tools/syz-prog2c	[no test files]
?   	github.com/google/syzkaller/tools/syz-query-subsystems	[no test files]
?   	github.com/google/syzkaller/tools/syz-reporter	[no test files]
?   	github.com/google/syzkaller/tools/syz-repro	[no test files]
?   	github.com/google/syzkaller/tools/syz-reprolist	[no test files]
?   	github.com/google/syzkaller/tools/syz-runtest	[no test files]
?   	github.com/google/syzkaller/tools/syz-showprio	[no test files]
?   	github.com/google/syzkaller/tools/syz-stress	[no test files]
?   	github.com/google/syzkaller/tools/syz-symbolize	[no test files]
?   	github.com/google/syzkaller/tools/syz-testbed	[no test files]
?   	github.com/google/syzkaller/tools/syz-testbuild	[no test files]
?   	github.com/google/syzkaller/tools/syz-trace2syz	[no test files]
?   	github.com/google/syzkaller/tools/syz-tty	[no test files]
?   	github.com/google/syzkaller/tools/syz-upgrade	[no test files]
?   	github.com/google/syzkaller/tools/syz-usbgen	[no test files]
?   	github.com/google/syzkaller/vm/adb	[no test files]
?   	github.com/google/syzkaller/vm/bhyve	[no test files]
?   	github.com/google/syzkaller/vm/cuttlefish	[no test files]
?   	github.com/google/syzkaller/vm/gce	[no test files]
?   	github.com/google/syzkaller/vm/gvisor	[no test files]
?   	github.com/google/syzkaller/vm/kvm	[no test files]
?   	github.com/google/syzkaller/vm/odroid	[no test files]
?   	github.com/google/syzkaller/vm/proxyapp/mocks	[no test files]
?   	github.com/google/syzkaller/vm/proxyapp/proxyrpc	[no test files]
?   	github.com/google/syzkaller/vm/qemu	[no test files]
?   	github.com/google/syzkaller/vm/starnix	[no test files]
?   	github.com/google/syzkaller/vm/vmm	[no test files]
?   	github.com/google/syzkaller/vm/vmware	[no test files]
ok  	github.com/google/syzkaller/pkg/bisect	17.621s
ok  	github.com/google/syzkaller/pkg/build	(cached)
ok  	github.com/google/syzkaller/pkg/compiler	5.966s
ok  	github.com/google/syzkaller/pkg/config	(cached)
ok  	github.com/google/syzkaller/pkg/cover	42.291s
ok  	github.com/google/syzkaller/pkg/cover/backend	1.092s
--- FAIL: TestGenerate (27.92s)
    --- FAIL: TestGenerate/fuchsia/amd64 (0.09s)
        testutil.go:33: seed=1679387460529982203
        --- FAIL: TestGenerate/fuchsia/amd64/8 (0.28s)
            csource_test.go:133: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:1 Sandbox:none SandboxArg:-9223372036854775808 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_event_create(0x80000000, &(0x7f0000000000)=<r0=>0x0) (fail_nth: 1)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceListenStart(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x10, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                zx_channel_call$fuchsia_cobalt_LoggerSimpleLogFrameRate(r0, 0x0, 0x0, &(0x7f0000020280)={&(0x7f00000101c0)={{}, 0xcdcc, 0x3e5a, {0x7}, 0x100, {'%!\\).+}'}}, &(0x7f0000010200), &(0x7f0000010240), &(0x7f0000020240), 0x34, 0x0, 0x10000}, &(0x7f00000202c0), &(0x7f0000020300)) (rerun: 4)
                zx_channel_read(r0, 0x0, &(0x7f0000020340)=""/4096, &(0x7f0000021340)=<r1=>0x0, 0x1000, 0x4, &(0x7f0000021380), &(0x7f00000213c0))
                zx_channel_create$fuchsia_cobalt_LoggerFactory(0x0, &(0x7f0000021400), &(0x7f0000021440)=<r2=>0x0)
                r3 = get_root_resource()
                zx_vmo_create(0x8000000000000000, 0x0, &(0x7f0000021480)=<r4=>0x0)
                zx_handle_close_many(&(0x7f00000214c0)=[r1, r0, r2, r3, 0x0, r4, r0, r0], 0x8)
                zx_event_create(0x8, &(0x7f0000021500)=<r5=>0x0)
                zx_channel_call$fuchsia_process_LauncherLaunch(r5, 0x0, 0x7fffffffffffffff, &(0x7f0000031740)={&(0x7f0000021540)={{}, {0x0, 0xffffffff, {0x7, 0xffffffffffffffff}}, {{'%!\\).+}'}}}, &(0x7f00000216c0)={{r1}}, &(0x7f0000021700), &(0x7f0000031700), 0x30, 0x2, 0x10000, 0x1}, &(0x7f0000031780), &(0x7f00000317c0))
                syz_execute_func(&(0x7f0000000000)="2e65440fd93136660f38f89b1f0000008fa97898c78f697c80b23eaa44c0c1980d00000012660f6e6700dfbbdb000000c44379049b5215c55c08c443f57ffe3647dc0f")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:134: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/ddk/driver.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(0x80000000, 0x20000000);
                		if (res == ZX_OK)
                r[0] = *(uint32_t*)0x20000000;
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000040;
                *(uint32_t*)0x20000040 = 0;
                memset((void*)0x20000044, 0, 3);
                *(uint8_t*)0x20000047 = 1;
                *(uint64_t*)0x20000048 = 0x5b2495bb00000000;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x10;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(0, 0, 0x7fffffffffffffff, 0x20010100, 0x20010140, 0x20010180);
                		break;
                	case 2:
                *(uint64_t*)0x20020280 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x2b8722b800000000;
                *(uint32_t*)0x200101d0 = 0xcdcc;
                *(uint32_t*)0x200101d4 = 0x3e5a;
                *(uint64_t*)0x200101d8 = 7;
                *(uint64_t*)0x200101e0 = 0;
                *(uint32_t*)0x200101e8 = 0x100;
                memcpy((void*)0x200101ec, "%!\\).+}", 7);
                *(uint64_t*)0x20020288 = 0x20010200;
                *(uint64_t*)0x20020290 = 0x20010240;
                *(uint64_t*)0x20020298 = 0x20020240;
                *(uint32_t*)0x200202a0 = 0x34;
                *(uint32_t*)0x200202a4 = 0;
                *(uint32_t*)0x200202a8 = 0x10000;
                *(uint32_t*)0x200202ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                				}
                		}
                		break;
                	case 3:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_read))(r[0], 0, 0x20020340, 0x20021340, 0x1000, 4, 0x20021380, 0x200213c0);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20021340;
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_channel_create))(0, 0x20021400, 0x20021440);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20021440;
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)())CAST(get_root_resource))();
                		if ((int)res != -1)
                				r[3] = res;
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create))(0x8000000000000000, 0, 0x20021480);
                		if (res == ZX_OK)
                r[4] = *(uint32_t*)0x20021480;
                		break;
                	case 7:
                *(uint32_t*)0x200214c0 = r[1];
                *(uint32_t*)0x200214c4 = r[0];
                *(uint32_t*)0x200214c8 = r[2];
                *(uint32_t*)0x200214cc = r[3];
                *(uint32_t*)0x200214d0 = 0;
                *(uint32_t*)0x200214d4 = r[4];
                *(uint32_t*)0x200214d8 = r[0];
                *(uint32_t*)0x200214dc = r[0];
                ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_handle_close_many))(0x200214c0, 8);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(8, 0x20021500);
                		if (res == ZX_OK)
                r[5] = *(uint32_t*)0x20021500;
                		break;
                	case 9:
                *(uint64_t*)0x20031740 = 0x20021540;
                *(uint32_t*)0x20021540 = 0;
                memset((void*)0x20021544, 0, 3);
                *(uint8_t*)0x20021547 = 1;
                *(uint64_t*)0x20021548 = 0x26884d9d00000000;
                *(uint32_t*)0x20021550 = 0;
                *(uint32_t*)0x20021554 = -1;
                *(uint64_t*)0x20021558 = 7;
                *(uint64_t*)0x20021560 = -1;
                memcpy((void*)0x20021568, "%!\\).+}", 7);
                *(uint64_t*)0x20031748 = 0x200216c0;
                *(uint32_t*)0x200216c0 = r[1];
                *(uint32_t*)0x200216c4 = 0;
                *(uint64_t*)0x20031750 = 0x20021700;
                *(uint64_t*)0x20031758 = 0x20031700;
                *(uint32_t*)0x20031760 = 0x30;
                *(uint32_t*)0x20031764 = 2;
                *(uint32_t*)0x20031768 = 0x10000;
                *(uint32_t*)0x2003176c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[5], 0, 0x7fffffffffffffff, 0x20031740, 0x20031780, 0x200317c0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\x2e\x65\x44\x0f\xd9\x31\x36\x66\x0f\x38\xf8\x9b\x1f\x00\x00\x00\x8f\xa9\x78\x98\xc7\x8f\x69\x7c\x80\xb2\x3e\xaa\x44\xc0\xc1\x98\x0d\x00\x00\x00\x12\x66\x0f\x6e\x67\x00\xdf\xbb\xdb\x00\x00\x00\xc4\x43\x79\x04\x9b\x52\x15\xc5\x5c\x08\xc4\x43\xf5\x7f\xfe\x36\x47\xdc\x0f", 67);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ff9000, 0x4000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(0x20000000, 0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:8:10: fatal error: 'lib/ddk/driver.h' file not found
                #include <lib/ddk/driver.h>
                         ^~~~~~~~~~~~~~~~~~
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor3379425587 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/4 (0.28s)
            csource_test.go:133: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_event_create(0x80000000, &(0x7f0000000000)=<r0=>0x0) (fail_nth: 1)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceListenStart(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x10, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                zx_channel_call$fuchsia_cobalt_LoggerSimpleLogFrameRate(r0, 0x0, 0x0, &(0x7f0000020280)={&(0x7f00000101c0)={{}, 0xcdcc, 0x3e5a, {0x7}, 0x100, {'%!\\).+}'}}, &(0x7f0000010200), &(0x7f0000010240), &(0x7f0000020240), 0x34, 0x0, 0x10000}, &(0x7f00000202c0), &(0x7f0000020300)) (rerun: 4)
                zx_channel_read(r0, 0x0, &(0x7f0000020340)=""/4096, &(0x7f0000021340)=<r1=>0x0, 0x1000, 0x4, &(0x7f0000021380), &(0x7f00000213c0))
                zx_channel_create$fuchsia_cobalt_LoggerFactory(0x0, &(0x7f0000021400), &(0x7f0000021440)=<r2=>0x0)
                r3 = get_root_resource()
                zx_vmo_create(0x8000000000000000, 0x0, &(0x7f0000021480)=<r4=>0x0)
                zx_handle_close_many(&(0x7f00000214c0)=[r1, r0, r2, r3, 0x0, r4, r0, r0], 0x8)
                zx_event_create(0x8, &(0x7f0000021500)=<r5=>0x0)
                zx_channel_call$fuchsia_process_LauncherLaunch(r5, 0x0, 0x7fffffffffffffff, &(0x7f0000031740)={&(0x7f0000021540)={{}, {0x0, 0xffffffff, {0x7, 0xffffffffffffffff}}, {{'%!\\).+}'}}}, &(0x7f00000216c0)={{r1}}, &(0x7f0000021700), &(0x7f0000031700), 0x30, 0x2, 0x10000, 0x1}, &(0x7f0000031780), &(0x7f00000317c0))
                syz_execute_func(&(0x7f0000000000)="2e65440fd93136660f38f89b1f0000008fa97898c78f697c80b23eaa44c0c1980d00000012660f6e6700dfbbdb000000c44379049b5215c55c08c443f57ffe3647dc0f")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:134: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/ddk/driver.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(0x80000000, 0x20000000);
                		if (res == ZX_OK)
                r[0] = *(uint32_t*)0x20000000;
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000040;
                *(uint32_t*)0x20000040 = 0;
                memset((void*)0x20000044, 0, 3);
                *(uint8_t*)0x20000047 = 1;
                *(uint64_t*)0x20000048 = 0x5b2495bb00000000;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x10;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(0, 0, 0x7fffffffffffffff, 0x20010100, 0x20010140, 0x20010180);
                		break;
                	case 2:
                *(uint64_t*)0x20020280 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x2b8722b800000000;
                *(uint32_t*)0x200101d0 = 0xcdcc;
                *(uint32_t*)0x200101d4 = 0x3e5a;
                *(uint64_t*)0x200101d8 = 7;
                *(uint64_t*)0x200101e0 = 0;
                *(uint32_t*)0x200101e8 = 0x100;
                memcpy((void*)0x200101ec, "%!\\).+}", 7);
                *(uint64_t*)0x20020288 = 0x20010200;
                *(uint64_t*)0x20020290 = 0x20010240;
                *(uint64_t*)0x20020298 = 0x20020240;
                *(uint32_t*)0x200202a0 = 0x34;
                *(uint32_t*)0x200202a4 = 0;
                *(uint32_t*)0x200202a8 = 0x10000;
                *(uint32_t*)0x200202ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                				}
                		}
                		break;
                	case 3:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_read))(r[0], 0, 0x20020340, 0x20021340, 0x1000, 4, 0x20021380, 0x200213c0);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20021340;
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_channel_create))(0, 0x20021400, 0x20021440);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20021440;
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)())CAST(get_root_resource))();
                		if ((int)res != -1)
                				r[3] = res;
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create))(0x8000000000000000, 0, 0x20021480);
                		if (res == ZX_OK)
                r[4] = *(uint32_t*)0x20021480;
                		break;
                	case 7:
                *(uint32_t*)0x200214c0 = r[1];
                *(uint32_t*)0x200214c4 = r[0];
                *(uint32_t*)0x200214c8 = r[2];
                *(uint32_t*)0x200214cc = r[3];
                *(uint32_t*)0x200214d0 = 0;
                *(uint32_t*)0x200214d4 = r[4];
                *(uint32_t*)0x200214d8 = r[0];
                *(uint32_t*)0x200214dc = r[0];
                ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_handle_close_many))(0x200214c0, 8);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(8, 0x20021500);
                		if (res == ZX_OK)
                r[5] = *(uint32_t*)0x20021500;
                		break;
                	case 9:
                *(uint64_t*)0x20031740 = 0x20021540;
                *(uint32_t*)0x20021540 = 0;
                memset((void*)0x20021544, 0, 3);
                *(uint8_t*)0x20021547 = 1;
                *(uint64_t*)0x20021548 = 0x26884d9d00000000;
                *(uint32_t*)0x20021550 = 0;
                *(uint32_t*)0x20021554 = -1;
                *(uint64_t*)0x20021558 = 7;
                *(uint64_t*)0x20021560 = -1;
                memcpy((void*)0x20021568, "%!\\).+}", 7);
                *(uint64_t*)0x20031748 = 0x200216c0;
                *(uint32_t*)0x200216c0 = r[1];
                *(uint32_t*)0x200216c4 = 0;
                *(uint64_t*)0x20031750 = 0x20021700;
                *(uint64_t*)0x20031758 = 0x20031700;
                *(uint32_t*)0x20031760 = 0x30;
                *(uint32_t*)0x20031764 = 2;
                *(uint32_t*)0x20031768 = 0x10000;
                *(uint32_t*)0x2003176c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[5], 0, 0x7fffffffffffffff, 0x20031740, 0x20031780, 0x200317c0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\x2e\x65\x44\x0f\xd9\x31\x36\x66\x0f\x38\xf8\x9b\x1f\x00\x00\x00\x8f\xa9\x78\x98\xc7\x8f\x69\x7c\x80\xb2\x3e\xaa\x44\xc0\xc1\x98\x0d\x00\x00\x00\x12\x66\x0f\x6e\x67\x00\xdf\xbb\xdb\x00\x00\x00\xc4\x43\x79\x04\x9b\x52\x15\xc5\x5c\x08\xc4\x43\xf5\x7f\xfe\x36\x47\xdc\x0f", 67);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ff9000, 0x4000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(0x20000000, 0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:8:10: fatal error: 'lib/ddk/driver.h' file not found
                #include <lib/ddk/driver.h>
                         ^~~~~~~~~~~~~~~~~~
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor3106234126 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/0 (0.28s)
            csource_test.go:133: opts: {Threaded:false Repeat:true RepeatTimes:0 Procs:0 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_event_create(0x80000000, &(0x7f0000000000)=<r0=>0x0) (fail_nth: 1)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceListenStart(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x10, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                zx_channel_call$fuchsia_cobalt_LoggerSimpleLogFrameRate(r0, 0x0, 0x0, &(0x7f0000020280)={&(0x7f00000101c0)={{}, 0xcdcc, 0x3e5a, {0x7}, 0x100, {'%!\\).+}'}}, &(0x7f0000010200), &(0x7f0000010240), &(0x7f0000020240), 0x34, 0x0, 0x10000}, &(0x7f00000202c0), &(0x7f0000020300)) (rerun: 4)
                zx_channel_read(r0, 0x0, &(0x7f0000020340)=""/4096, &(0x7f0000021340)=<r1=>0x0, 0x1000, 0x4, &(0x7f0000021380), &(0x7f00000213c0))
                zx_channel_create$fuchsia_cobalt_LoggerFactory(0x0, &(0x7f0000021400), &(0x7f0000021440)=<r2=>0x0)
                r3 = get_root_resource()
                zx_vmo_create(0x8000000000000000, 0x0, &(0x7f0000021480)=<r4=>0x0)
                zx_handle_close_many(&(0x7f00000214c0)=[r1, r0, r2, r3, 0x0, r4, r0, r0], 0x8)
                zx_event_create(0x8, &(0x7f0000021500)=<r5=>0x0)
                zx_channel_call$fuchsia_process_LauncherLaunch(r5, 0x0, 0x7fffffffffffffff, &(0x7f0000031740)={&(0x7f0000021540)={{}, {0x0, 0xffffffff, {0x7, 0xffffffffffffffff}}, {{'%!\\).+}'}}}, &(0x7f00000216c0)={{r1}}, &(0x7f0000021700), &(0x7f0000031700), 0x30, 0x2, 0x10000, 0x1}, &(0x7f0000031780), &(0x7f00000317c0))
                syz_execute_func(&(0x7f0000000000)="2e65440fd93136660f38f89b1f0000008fa97898c78f697c80b23eaa44c0c1980d00000012660f6e6700dfbbdb000000c44379049b5215c55c08c443f57ffe3647dc0f")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:134: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <fcntl.h>
                #include <lib/ddk/driver.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
                
                void execute_one(void)
                {
                		intptr_t res = 0;
                	inject_fault(1);
                	res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(0x80000000, 0x20000000);
                	if (res == ZX_OK)
                r[0] = *(uint32_t*)0x20000000;
                *(uint64_t*)0x20010100 = 0x20000040;
                *(uint32_t*)0x20000040 = 0;
                memset((void*)0x20000044, 0, 3);
                *(uint8_t*)0x20000047 = 1;
                *(uint64_t*)0x20000048 = 0x5b2495bb00000000;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x10;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(0, 0, 0x7fffffffffffffff, 0x20010100, 0x20010140, 0x20010180);
                *(uint64_t*)0x20020280 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x2b8722b800000000;
                *(uint32_t*)0x200101d0 = 0xcdcc;
                *(uint32_t*)0x200101d4 = 0x3e5a;
                *(uint64_t*)0x200101d8 = 7;
                *(uint64_t*)0x200101e0 = 0;
                *(uint32_t*)0x200101e8 = 0x100;
                memcpy((void*)0x200101ec, "%!\\).+}", 7);
                *(uint64_t*)0x20020288 = 0x20010200;
                *(uint64_t*)0x20020290 = 0x20010240;
                *(uint64_t*)0x20020298 = 0x20020240;
                *(uint32_t*)0x200202a0 = 0x34;
                *(uint32_t*)0x200202a4 = 0;
                *(uint32_t*)0x200202a8 = 0x10000;
                *(uint32_t*)0x200202ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                	{
                	int i;
                	for(i = 0; i < 4; i++) {
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                		}
                	}
                	res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_read))(r[0], 0, 0x20020340, 0x20021340, 0x1000, 4, 0x20021380, 0x200213c0);
                	if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20021340;
                	res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_channel_create))(0, 0x20021400, 0x20021440);
                	if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20021440;
                	res = -1;
                res = ((intptr_t(*)())CAST(get_root_resource))();
                	if ((int)res != -1)
                		r[3] = res;
                	res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create))(0x8000000000000000, 0, 0x20021480);
                	if (res == ZX_OK)
                r[4] = *(uint32_t*)0x20021480;
                *(uint32_t*)0x200214c0 = r[1];
                *(uint32_t*)0x200214c4 = r[0];
                *(uint32_t*)0x200214c8 = r[2];
                *(uint32_t*)0x200214cc = r[3];
                *(uint32_t*)0x200214d0 = 0;
                *(uint32_t*)0x200214d4 = r[4];
                *(uint32_t*)0x200214d8 = r[0];
                *(uint32_t*)0x200214dc = r[0];
                ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_handle_close_many))(0x200214c0, 8);
                	res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(8, 0x20021500);
                	if (res == ZX_OK)
                r[5] = *(uint32_t*)0x20021500;
                *(uint64_t*)0x20031740 = 0x20021540;
                *(uint32_t*)0x20021540 = 0;
                memset((void*)0x20021544, 0, 3);
                *(uint8_t*)0x20021547 = 1;
                *(uint64_t*)0x20021548 = 0x26884d9d00000000;
                *(uint32_t*)0x20021550 = 0;
                *(uint32_t*)0x20021554 = -1;
                *(uint64_t*)0x20021558 = 7;
                *(uint64_t*)0x20021560 = -1;
                memcpy((void*)0x20021568, "%!\\).+}", 7);
                *(uint64_t*)0x20031748 = 0x200216c0;
                *(uint32_t*)0x200216c0 = r[1];
                *(uint32_t*)0x200216c4 = 0;
                *(uint64_t*)0x20031750 = 0x20021700;
                *(uint64_t*)0x20031758 = 0x20031700;
                *(uint32_t*)0x20031760 = 0x30;
                *(uint32_t*)0x20031764 = 2;
                *(uint32_t*)0x20031768 = 0x10000;
                *(uint32_t*)0x2003176c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[5], 0, 0x7fffffffffffffff, 0x20031740, 0x20031780, 0x200317c0);
                memcpy((void*)0x20000000, "\x2e\x65\x44\x0f\xd9\x31\x36\x66\x0f\x38\xf8\x9b\x1f\x00\x00\x00\x8f\xa9\x78\x98\xc7\x8f\x69\x7c\x80\xb2\x3e\xaa\x44\xc0\xc1\x98\x0d\x00\x00\x00\x12\x66\x0f\x6e\x67\x00\xdf\xbb\xdb\x00\x00\x00\xc4\x43\x79\x04\x9b\x52\x15\xc5\x5c\x08\xc4\x43\xf5\x7f\xfe\x36\x47\xdc\x0f", 67);
                syz_execute_func(0x20000000);
                syz_future_time(1);
                syz_job_default();
                syz_mmap(0x20ff9000, 0x4000);
                syz_process_self();
                syz_thread_self();
                syz_vmar_root_self();
                
                }
                int main(void)
                {
                syz_mmap(0x20000000, 0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:7:10: fatal error: 'lib/ddk/driver.h' file not found
                #include <lib/ddk/driver.h>
                         ^~~~~~~~~~~~~~~~~~
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor2681279015 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/6 (0.11s)
            csource_test.go:133: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_event_create(0x80000000, &(0x7f0000000000)=<r0=>0x0) (fail_nth: 1)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceListenStart(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x10, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                zx_channel_call$fuchsia_cobalt_LoggerSimpleLogFrameRate(r0, 0x0, 0x0, &(0x7f0000020280)={&(0x7f00000101c0)={{}, 0xcdcc, 0x3e5a, {0x7}, 0x100, {'%!\\).+}'}}, &(0x7f0000010200), &(0x7f0000010240), &(0x7f0000020240), 0x34, 0x0, 0x10000}, &(0x7f00000202c0), &(0x7f0000020300)) (rerun: 4)
                zx_channel_read(r0, 0x0, &(0x7f0000020340)=""/4096, &(0x7f0000021340)=<r1=>0x0, 0x1000, 0x4, &(0x7f0000021380), &(0x7f00000213c0))
                zx_channel_create$fuchsia_cobalt_LoggerFactory(0x0, &(0x7f0000021400), &(0x7f0000021440)=<r2=>0x0)
                r3 = get_root_resource()
                zx_vmo_create(0x8000000000000000, 0x0, &(0x7f0000021480)=<r4=>0x0)
                zx_handle_close_many(&(0x7f00000214c0)=[r1, r0, r2, r3, 0x0, r4, r0, r0], 0x8)
                zx_event_create(0x8, &(0x7f0000021500)=<r5=>0x0)
                zx_channel_call$fuchsia_process_LauncherLaunch(r5, 0x0, 0x7fffffffffffffff, &(0x7f0000031740)={&(0x7f0000021540)={{}, {0x0, 0xffffffff, {0x7, 0xffffffffffffffff}}, {{'%!\\).+}'}}}, &(0x7f00000216c0)={{r1}}, &(0x7f0000021700), &(0x7f0000031700), 0x30, 0x2, 0x10000, 0x1}, &(0x7f0000031780), &(0x7f00000317c0))
                syz_execute_func(&(0x7f0000000000)="2e65440fd93136660f38f89b1f0000008fa97898c78f697c80b23eaa44c0c1980d00000012660f6e6700dfbbdb000000c44379049b5215c55c08c443f57ffe3647dc0f")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:134: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/ddk/driver.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 500);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(0x80000000, 0x20000000);
                		if (res == ZX_OK)
                r[0] = *(uint32_t*)0x20000000;
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000040;
                *(uint32_t*)0x20000040 = 0;
                memset((void*)0x20000044, 0, 3);
                *(uint8_t*)0x20000047 = 1;
                *(uint64_t*)0x20000048 = 0x5b2495bb00000000;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x10;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(0, 0, 0x7fffffffffffffff, 0x20010100, 0x20010140, 0x20010180);
                		break;
                	case 2:
                *(uint64_t*)0x20020280 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x2b8722b800000000;
                *(uint32_t*)0x200101d0 = 0xcdcc;
                *(uint32_t*)0x200101d4 = 0x3e5a;
                *(uint64_t*)0x200101d8 = 7;
                *(uint64_t*)0x200101e0 = 0;
                *(uint32_t*)0x200101e8 = 0x100;
                memcpy((void*)0x200101ec, "%!\\).+}", 7);
                *(uint64_t*)0x20020288 = 0x20010200;
                *(uint64_t*)0x20020290 = 0x20010240;
                *(uint64_t*)0x20020298 = 0x20020240;
                *(uint32_t*)0x200202a0 = 0x34;
                *(uint32_t*)0x200202a4 = 0;
                *(uint32_t*)0x200202a8 = 0x10000;
                *(uint32_t*)0x200202ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                				}
                		}
                		break;
                	case 3:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_read))(r[0], 0, 0x20020340, 0x20021340, 0x1000, 4, 0x20021380, 0x200213c0);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20021340;
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_channel_create))(0, 0x20021400, 0x20021440);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20021440;
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)())CAST(get_root_resource))();
                		if ((int)res != -1)
                				r[3] = res;
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create))(0x8000000000000000, 0, 0x20021480);
                		if (res == ZX_OK)
                r[4] = *(uint32_t*)0x20021480;
                		break;
                	case 7:
                *(uint32_t*)0x200214c0 = r[1];
                *(uint32_t*)0x200214c4 = r[0];
                *(uint32_t*)0x200214c8 = r[2];
                *(uint32_t*)0x200214cc = r[3];
                *(uint32_t*)0x200214d0 = 0;
                *(uint32_t*)0x200214d4 = r[4];
                *(uint32_t*)0x200214d8 = r[0];
                *(uint32_t*)0x200214dc = r[0];
                ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_handle_close_many))(0x200214c0, 8);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(8, 0x20021500);
                		if (res == ZX_OK)
                r[5] = *(uint32_t*)0x20021500;
                		break;
                	case 9:
                *(uint64_t*)0x20031740 = 0x20021540;
                *(uint32_t*)0x20021540 = 0;
                memset((void*)0x20021544, 0, 3);
                *(uint8_t*)0x20021547 = 1;
                *(uint64_t*)0x20021548 = 0x26884d9d00000000;
                *(uint32_t*)0x20021550 = 0;
                *(uint32_t*)0x20021554 = -1;
                *(uint64_t*)0x20021558 = 7;
                *(uint64_t*)0x20021560 = -1;
                memcpy((void*)0x20021568, "%!\\).+}", 7);
                *(uint64_t*)0x20031748 = 0x200216c0;
                *(uint32_t*)0x200216c0 = r[1];
                *(uint32_t*)0x200216c4 = 0;
                *(uint64_t*)0x20031750 = 0x20021700;
                *(uint64_t*)0x20031758 = 0x20031700;
                *(uint32_t*)0x20031760 = 0x30;
                *(uint32_t*)0x20031764 = 2;
                *(uint32_t*)0x20031768 = 0x10000;
                *(uint32_t*)0x2003176c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[5], 0, 0x7fffffffffffffff, 0x20031740, 0x20031780, 0x200317c0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\x2e\x65\x44\x0f\xd9\x31\x36\x66\x0f\x38\xf8\x9b\x1f\x00\x00\x00\x8f\xa9\x78\x98\xc7\x8f\x69\x7c\x80\xb2\x3e\xaa\x44\xc0\xc1\x98\x0d\x00\x00\x00\x12\x66\x0f\x6e\x67\x00\xdf\xbb\xdb\x00\x00\x00\xc4\x43\x79\x04\x9b\x52\x15\xc5\x5c\x08\xc4\x43\xf5\x7f\xfe\x36\x47\xdc\x0f", 67);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ff9000, 0x4000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(0x20000000, 0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:8:10: fatal error: 'lib/ddk/driver.h' file not found
                #include <lib/ddk/driver.h>
                         ^~~~~~~~~~~~~~~~~~
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor2065026334 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/7 (0.11s)
            csource_test.go:133: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_event_create(0x80000000, &(0x7f0000000000)=<r0=>0x0) (fail_nth: 1)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceListenStart(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x10, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                zx_channel_call$fuchsia_cobalt_LoggerSimpleLogFrameRate(r0, 0x0, 0x0, &(0x7f0000020280)={&(0x7f00000101c0)={{}, 0xcdcc, 0x3e5a, {0x7}, 0x100, {'%!\\).+}'}}, &(0x7f0000010200), &(0x7f0000010240), &(0x7f0000020240), 0x34, 0x0, 0x10000}, &(0x7f00000202c0), &(0x7f0000020300)) (rerun: 4)
                zx_channel_read(r0, 0x0, &(0x7f0000020340)=""/4096, &(0x7f0000021340)=<r1=>0x0, 0x1000, 0x4, &(0x7f0000021380), &(0x7f00000213c0))
                zx_channel_create$fuchsia_cobalt_LoggerFactory(0x0, &(0x7f0000021400), &(0x7f0000021440)=<r2=>0x0)
                r3 = get_root_resource()
                zx_vmo_create(0x8000000000000000, 0x0, &(0x7f0000021480)=<r4=>0x0)
                zx_handle_close_many(&(0x7f00000214c0)=[r1, r0, r2, r3, 0x0, r4, r0, r0], 0x8)
                zx_event_create(0x8, &(0x7f0000021500)=<r5=>0x0)
                zx_channel_call$fuchsia_process_LauncherLaunch(r5, 0x0, 0x7fffffffffffffff, &(0x7f0000031740)={&(0x7f0000021540)={{}, {0x0, 0xffffffff, {0x7, 0xffffffffffffffff}}, {{'%!\\).+}'}}}, &(0x7f00000216c0)={{r1}}, &(0x7f0000021700), &(0x7f0000031700), 0x30, 0x2, 0x10000, 0x1}, &(0x7f0000031780), &(0x7f00000317c0))
                syz_execute_func(&(0x7f0000000000)="2e65440fd93136660f38f89b1f0000008fa97898c78f697c80b23eaa44c0c1980d00000012660f6e6700dfbbdb000000c44379049b5215c55c08c443f57ffe3647dc0f")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:134: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/ddk/driver.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(0x80000000, 0x20000000);
                		if (res == ZX_OK)
                r[0] = *(uint32_t*)0x20000000;
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000040;
                *(uint32_t*)0x20000040 = 0;
                memset((void*)0x20000044, 0, 3);
                *(uint8_t*)0x20000047 = 1;
                *(uint64_t*)0x20000048 = 0x5b2495bb00000000;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x10;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(0, 0, 0x7fffffffffffffff, 0x20010100, 0x20010140, 0x20010180);
                		break;
                	case 2:
                *(uint64_t*)0x20020280 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x2b8722b800000000;
                *(uint32_t*)0x200101d0 = 0xcdcc;
                *(uint32_t*)0x200101d4 = 0x3e5a;
                *(uint64_t*)0x200101d8 = 7;
                *(uint64_t*)0x200101e0 = 0;
                *(uint32_t*)0x200101e8 = 0x100;
                memcpy((void*)0x200101ec, "%!\\).+}", 7);
                *(uint64_t*)0x20020288 = 0x20010200;
                *(uint64_t*)0x20020290 = 0x20010240;
                *(uint64_t*)0x20020298 = 0x20020240;
                *(uint32_t*)0x200202a0 = 0x34;
                *(uint32_t*)0x200202a4 = 0;
                *(uint32_t*)0x200202a8 = 0x10000;
                *(uint32_t*)0x200202ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                				}
                		}
                		break;
                	case 3:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_read))(r[0], 0, 0x20020340, 0x20021340, 0x1000, 4, 0x20021380, 0x200213c0);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20021340;
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_channel_create))(0, 0x20021400, 0x20021440);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20021440;
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)())CAST(get_root_resource))();
                		if ((int)res != -1)
                				r[3] = res;
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create))(0x8000000000000000, 0, 0x20021480);
                		if (res == ZX_OK)
                r[4] = *(uint32_t*)0x20021480;
                		break;
                	case 7:
                *(uint32_t*)0x200214c0 = r[1];
                *(uint32_t*)0x200214c4 = r[0];
                *(uint32_t*)0x200214c8 = r[2];
                *(uint32_t*)0x200214cc = r[3];
                *(uint32_t*)0x200214d0 = 0;
                *(uint32_t*)0x200214d4 = r[4];
                *(uint32_t*)0x200214d8 = r[0];
                *(uint32_t*)0x200214dc = r[0];
                ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_handle_close_many))(0x200214c0, 8);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(8, 0x20021500);
                		if (res == ZX_OK)
                r[5] = *(uint32_t*)0x20021500;
                		break;
                	case 9:
                *(uint64_t*)0x20031740 = 0x20021540;
                *(uint32_t*)0x20021540 = 0;
                memset((void*)0x20021544, 0, 3);
                *(uint8_t*)0x20021547 = 1;
                *(uint64_t*)0x20021548 = 0x26884d9d00000000;
                *(uint32_t*)0x20021550 = 0;
                *(uint32_t*)0x20021554 = -1;
                *(uint64_t*)0x20021558 = 7;
                *(uint64_t*)0x20021560 = -1;
                memcpy((void*)0x20021568, "%!\\).+}", 7);
                *(uint64_t*)0x20031748 = 0x200216c0;
                *(uint32_t*)0x200216c0 = r[1];
                *(uint32_t*)0x200216c4 = 0;
                *(uint64_t*)0x20031750 = 0x20021700;
                *(uint64_t*)0x20031758 = 0x20031700;
                *(uint32_t*)0x20031760 = 0x30;
                *(uint32_t*)0x20031764 = 2;
                *(uint32_t*)0x20031768 = 0x10000;
                *(uint32_t*)0x2003176c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[5], 0, 0x7fffffffffffffff, 0x20031740, 0x20031780, 0x200317c0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\x2e\x65\x44\x0f\xd9\x31\x36\x66\x0f\x38\xf8\x9b\x1f\x00\x00\x00\x8f\xa9\x78\x98\xc7\x8f\x69\x7c\x80\xb2\x3e\xaa\x44\xc0\xc1\x98\x0d\x00\x00\x00\x12\x66\x0f\x6e\x67\x00\xdf\xbb\xdb\x00\x00\x00\xc4\x43\x79\x04\x9b\x52\x15\xc5\x5c\x08\xc4\x43\xf5\x7f\xfe\x36\x47\xdc\x0f", 67);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ff9000, 0x4000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(0x20000000, 0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			loop();
                	return 0;
                }
                
                <stdin>:8:10: fatal error: 'lib/ddk/driver.h' file not found
                #include <lib/ddk/driver.h>
                         ^~~~~~~~~~~~~~~~~~
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor2413367889 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/5 (0.10s)
            csource_test.go:133: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_event_create(0x80000000, &(0x7f0000000000)=<r0=>0x0) (fail_nth: 1)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceListenStart(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x10, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                zx_channel_call$fuchsia_cobalt_LoggerSimpleLogFrameRate(r0, 0x0, 0x0, &(0x7f0000020280)={&(0x7f00000101c0)={{}, 0xcdcc, 0x3e5a, {0x7}, 0x100, {'%!\\).+}'}}, &(0x7f0000010200), &(0x7f0000010240), &(0x7f0000020240), 0x34, 0x0, 0x10000}, &(0x7f00000202c0), &(0x7f0000020300)) (rerun: 4)
                zx_channel_read(r0, 0x0, &(0x7f0000020340)=""/4096, &(0x7f0000021340)=<r1=>0x0, 0x1000, 0x4, &(0x7f0000021380), &(0x7f00000213c0))
                zx_channel_create$fuchsia_cobalt_LoggerFactory(0x0, &(0x7f0000021400), &(0x7f0000021440)=<r2=>0x0)
                r3 = get_root_resource()
                zx_vmo_create(0x8000000000000000, 0x0, &(0x7f0000021480)=<r4=>0x0)
                zx_handle_close_many(&(0x7f00000214c0)=[r1, r0, r2, r3, 0x0, r4, r0, r0], 0x8)
                zx_event_create(0x8, &(0x7f0000021500)=<r5=>0x0)
                zx_channel_call$fuchsia_process_LauncherLaunch(r5, 0x0, 0x7fffffffffffffff, &(0x7f0000031740)={&(0x7f0000021540)={{}, {0x0, 0xffffffff, {0x7, 0xffffffffffffffff}}, {{'%!\\).+}'}}}, &(0x7f00000216c0)={{r1}}, &(0x7f0000021700), &(0x7f0000031700), 0x30, 0x2, 0x10000, 0x1}, &(0x7f0000031780), &(0x7f00000317c0))
                syz_execute_func(&(0x7f0000000000)="2e65440fd93136660f38f89b1f0000008fa97898c78f697c80b23eaa44c0c1980d00000012660f6e6700dfbbdb000000c44379049b5215c55c08c443f57ffe3647dc0f")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:134: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/ddk/driver.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static unsigned long long procid;
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(0x80000000, 0x20000000);
                		if (res == ZX_OK)
                r[0] = *(uint32_t*)0x20000000;
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000040;
                *(uint32_t*)0x20000040 = 0;
                memset((void*)0x20000044, 0, 3);
                *(uint8_t*)0x20000047 = 1;
                *(uint64_t*)0x20000048 = 0x5b2495bb00000000;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x10;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(0, 0, 0x7fffffffffffffff, 0x20010100, 0x20010140, 0x20010180);
                		break;
                	case 2:
                *(uint64_t*)0x20020280 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x2b8722b800000000;
                *(uint32_t*)0x200101d0 = 0xcdcc;
                *(uint32_t*)0x200101d4 = 0x3e5a;
                *(uint64_t*)0x200101d8 = 7;
                *(uint64_t*)0x200101e0 = 0;
                *(uint32_t*)0x200101e8 = 0x100;
                memcpy((void*)0x200101ec, "%!\\).+}", 7);
                *(uint64_t*)0x20020288 = 0x20010200;
                *(uint64_t*)0x20020290 = 0x20010240;
                *(uint64_t*)0x20020298 = 0x20020240;
                *(uint32_t*)0x200202a0 = 0x34;
                *(uint32_t*)0x200202a4 = 0;
                *(uint32_t*)0x200202a8 = 0x10000;
                *(uint32_t*)0x200202ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                				}
                		}
                		break;
                	case 3:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_read))(r[0], 0, 0x20020340, 0x20021340, 0x1000, 4, 0x20021380, 0x200213c0);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20021340;
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_channel_create))(0, 0x20021400, 0x20021440);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20021440;
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)())CAST(get_root_resource))();
                		if ((int)res != -1)
                				r[3] = res;
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create))(0x8000000000000000, 0, 0x20021480);
                		if (res == ZX_OK)
                r[4] = *(uint32_t*)0x20021480;
                		break;
                	case 7:
                *(uint32_t*)0x200214c0 = r[1];
                *(uint32_t*)0x200214c4 = r[0];
                *(uint32_t*)0x200214c8 = r[2];
                *(uint32_t*)0x200214cc = r[3];
                *(uint32_t*)0x200214d0 = 0;
                *(uint32_t*)0x200214d4 = r[4];
                *(uint32_t*)0x200214d8 = r[0];
                *(uint32_t*)0x200214dc = r[0];
                ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_handle_close_many))(0x200214c0, 8);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(8, 0x20021500);
                		if (res == ZX_OK)
                r[5] = *(uint32_t*)0x20021500;
                		break;
                	case 9:
                *(uint64_t*)0x20031740 = 0x20021540;
                *(uint32_t*)0x20021540 = 0;
                memset((void*)0x20021544, 0, 3);
                *(uint8_t*)0x20021547 = 1;
                *(uint64_t*)0x20021548 = 0x26884d9d00000000;
                *(uint32_t*)0x20021550 = 0;
                *(uint32_t*)0x20021554 = -1;
                *(uint64_t*)0x20021558 = 7;
                *(uint64_t*)0x20021560 = -1;
                memcpy((void*)0x20021568, "%!\\).+}", 7);
                *(uint64_t*)0x20031748 = 0x200216c0;
                *(uint32_t*)0x200216c0 = r[1];
                *(uint32_t*)0x200216c4 = 0;
                *(uint64_t*)0x20031750 = 0x20021700;
                *(uint64_t*)0x20031758 = 0x20031700;
                *(uint32_t*)0x20031760 = 0x30;
                *(uint32_t*)0x20031764 = 2;
                *(uint32_t*)0x20031768 = 0x10000;
                *(uint32_t*)0x2003176c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[5], 0, 0x7fffffffffffffff, 0x20031740, 0x20031780, 0x200317c0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\x2e\x65\x44\x0f\xd9\x31\x36\x66\x0f\x38\xf8\x9b\x1f\x00\x00\x00\x8f\xa9\x78\x98\xc7\x8f\x69\x7c\x80\xb2\x3e\xaa\x44\xc0\xc1\x98\x0d\x00\x00\x00\x12\x66\x0f\x6e\x67\x00\xdf\xbb\xdb\x00\x00\x00\xc4\x43\x79\x04\x9b\x52\x15\xc5\x5c\x08\xc4\x43\xf5\x7f\xfe\x36\x47\xdc\x0f", 67);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ff9000, 0x4000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(0x20000000, 0x1000000);
                	setup_fault();
                	for (procid = 0; procid < 4; procid++) {
                		if (fork() == 0) {
                			use_temporary_dir();
                			do_sandbox_none();
                		}
                	}
                	sleep(1000000);
                	return 0;
                }
                
                <stdin>:8:10: fatal error: 'lib/ddk/driver.h' file not found
                #include <lib/ddk/driver.h>
                         ^~~~~~~~~~~~~~~~~~
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor2677979482 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/13 (0.11s)
            csource_test.go:133: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false UseTmpDir:true HandleSegv:false Repro:false Trace:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_event_create(0x80000000, &(0x7f0000000000)=<r0=>0x0) (fail_nth: 1)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceListenStart(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x10, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                zx_channel_call$fuchsia_cobalt_LoggerSimpleLogFrameRate(r0, 0x0, 0x0, &(0x7f0000020280)={&(0x7f00000101c0)={{}, 0xcdcc, 0x3e5a, {0x7}, 0x100, {'%!\\).+}'}}, &(0x7f0000010200), &(0x7f0000010240), &(0x7f0000020240), 0x34, 0x0, 0x10000}, &(0x7f00000202c0), &(0x7f0000020300)) (rerun: 4)
                zx_channel_read(r0, 0x0, &(0x7f0000020340)=""/4096, &(0x7f0000021340)=<r1=>0x0, 0x1000, 0x4, &(0x7f0000021380), &(0x7f00000213c0))
                zx_channel_create$fuchsia_cobalt_LoggerFactory(0x0, &(0x7f0000021400), &(0x7f0000021440)=<r2=>0x0)
                r3 = get_root_resource()
                zx_vmo_create(0x8000000000000000, 0x0, &(0x7f0000021480)=<r4=>0x0)
                zx_handle_close_many(&(0x7f00000214c0)=[r1, r0, r2, r3, 0x0, r4, r0, r0], 0x8)
                zx_event_create(0x8, &(0x7f0000021500)=<r5=>0x0)
                zx_channel_call$fuchsia_process_LauncherLaunch(r5, 0x0, 0x7fffffffffffffff, &(0x7f0000031740)={&(0x7f0000021540)={{}, {0x0, 0xffffffff, {0x7, 0xffffffffffffffff}}, {{'%!\\).+}'}}}, &(0x7f00000216c0)={{r1}}, &(0x7f0000021700), &(0x7f0000031700), 0x30, 0x2, 0x10000, 0x1}, &(0x7f0000031780), &(0x7f00000317c0))
                syz_execute_func(&(0x7f0000000000)="2e65440fd93136660f38f89b1f0000008fa97898c78f697c80b23eaa44c0c1980d00000012660f6e6700dfbbdb000000c44379049b5215c55c08c443f57ffe3647dc0f")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:134: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/ddk/driver.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	fprintf(stderr, "### start\n");
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(0x80000000, 0x20000000);
                		fprintf(stderr, "### call=0 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		if (res == ZX_OK)
                r[0] = *(uint32_t*)0x20000000;
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000040;
                *(uint32_t*)0x20000040 = 0;
                memset((void*)0x20000044, 0, 3);
                *(uint8_t*)0x20000047 = 1;
                *(uint64_t*)0x20000048 = 0x5b2495bb00000000;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x10;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(0, 0, 0x7fffffffffffffff, 0x20010100, 0x20010140, 0x20010180);
                		fprintf(stderr, "### call=1 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		break;
                	case 2:
                *(uint64_t*)0x20020280 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x2b8722b800000000;
                *(uint32_t*)0x200101d0 = 0xcdcc;
                *(uint32_t*)0x200101d4 = 0x3e5a;
                *(uint64_t*)0x200101d8 = 7;
                *(uint64_t*)0x200101e0 = 0;
                *(uint32_t*)0x200101e8 = 0x100;
                memcpy((void*)0x200101ec, "%!\\).+}", 7);
                *(uint64_t*)0x20020288 = 0x20010200;
                *(uint64_t*)0x20020290 = 0x20010240;
                *(uint64_t*)0x20020298 = 0x20020240;
                *(uint32_t*)0x200202a0 = 0x34;
                *(uint32_t*)0x200202a4 = 0;
                *(uint32_t*)0x200202a8 = 0x10000;
                *(uint32_t*)0x200202ac = 0;
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                		fprintf(stderr, "### call=2 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                				}
                		}
                		break;
                	case 3:
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_read))(r[0], 0, 0x20020340, 0x20021340, 0x1000, 4, 0x20021380, 0x200213c0);
                		fprintf(stderr, "### call=3 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20021340;
                		break;
                	case 4:
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_channel_create))(0, 0x20021400, 0x20021440);
                		fprintf(stderr, "### call=4 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20021440;
                		break;
                	case 5:
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)())CAST(get_root_resource))();
                		fprintf(stderr, "### call=5 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		if ((int)res != -1)
                				r[3] = res;
                		break;
                	case 6:
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create))(0x8000000000000000, 0, 0x20021480);
                		fprintf(stderr, "### call=6 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		if (res == ZX_OK)
                r[4] = *(uint32_t*)0x20021480;
                		break;
                	case 7:
                *(uint32_t*)0x200214c0 = r[1];
                *(uint32_t*)0x200214c4 = r[0];
                *(uint32_t*)0x200214c8 = r[2];
                *(uint32_t*)0x200214cc = r[3];
                *(uint32_t*)0x200214d0 = 0;
                *(uint32_t*)0x200214d4 = r[4];
                *(uint32_t*)0x200214d8 = r[0];
                *(uint32_t*)0x200214dc = r[0];
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_handle_close_many))(0x200214c0, 8);
                		fprintf(stderr, "### call=7 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		break;
                	case 8:
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(8, 0x20021500);
                		fprintf(stderr, "### call=8 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		if (res == ZX_OK)
                r[5] = *(uint32_t*)0x20021500;
                		break;
                	case 9:
                *(uint64_t*)0x20031740 = 0x20021540;
                *(uint32_t*)0x20021540 = 0;
                memset((void*)0x20021544, 0, 3);
                *(uint8_t*)0x20021547 = 1;
                *(uint64_t*)0x20021548 = 0x26884d9d00000000;
                *(uint32_t*)0x20021550 = 0;
                *(uint32_t*)0x20021554 = -1;
                *(uint64_t*)0x20021558 = 7;
                *(uint64_t*)0x20021560 = -1;
                memcpy((void*)0x20021568, "%!\\).+}", 7);
                *(uint64_t*)0x20031748 = 0x200216c0;
                *(uint32_t*)0x200216c0 = r[1];
                *(uint32_t*)0x200216c4 = 0;
                *(uint64_t*)0x20031750 = 0x20021700;
                *(uint64_t*)0x20031758 = 0x20031700;
                *(uint32_t*)0x20031760 = 0x30;
                *(uint32_t*)0x20031764 = 2;
                *(uint32_t*)0x20031768 = 0x10000;
                *(uint32_t*)0x2003176c = 1;
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[5], 0, 0x7fffffffffffffff, 0x20031740, 0x20031780, 0x200317c0);
                		fprintf(stderr, "### call=9 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\x2e\x65\x44\x0f\xd9\x31\x36\x66\x0f\x38\xf8\x9b\x1f\x00\x00\x00\x8f\xa9\x78\x98\xc7\x8f\x69\x7c\x80\xb2\x3e\xaa\x44\xc0\xc1\x98\x0d\x00\x00\x00\x12\x66\x0f\x6e\x67\x00\xdf\xbb\xdb\x00\x00\x00\xc4\x43\x79\x04\x9b\x52\x15\xc5\x5c\x08\xc4\x43\xf5\x7f\xfe\x36\x47\xdc\x0f", 67);
                		res = -1;
                		errno = EFAULT;
                res = syz_execute_func(0x20000000);
                		fprintf(stderr, "### call=10 errno=%u\n", res == -1 ? errno : 0);
                		break;
                	case 11:
                		res = -1;
                		errno = EFAULT;
                res = syz_future_time(1);
                		fprintf(stderr, "### call=11 errno=%u\n", res == -1 ? errno : 0);
                		break;
                	case 12:
                		res = -1;
                		errno = EFAULT;
                res = syz_job_default();
                		fprintf(stderr, "### call=12 errno=%u\n", res == -1 ? errno : 0);
                		break;
                	case 13:
                		res = -1;
                		errno = EFAULT;
                res = syz_mmap(0x20ff9000, 0x4000);
                		fprintf(stderr, "### call=13 errno=%u\n", res == -1 ? errno : 0);
                		break;
                	case 14:
                		res = -1;
                		errno = EFAULT;
                res = syz_process_self();
                		fprintf(stderr, "### call=14 errno=%u\n", res == -1 ? errno : 0);
                		break;
                	case 15:
                		res = -1;
                		errno = EFAULT;
                res = syz_thread_self();
                		fprintf(stderr, "### call=15 errno=%u\n", res == -1 ? errno : 0);
                		break;
                	case 16:
                		res = -1;
                		errno = EFAULT;
                res = syz_vmar_root_self();
                		fprintf(stderr, "### call=16 errno=%u\n", res == -1 ? errno : 0);
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(0x20000000, 0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:8:10: fatal error: 'lib/ddk/driver.h' file not found
                #include <lib/ddk/driver.h>
                         ^~~~~~~~~~~~~~~~~~
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor1816450418 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/14 (0.12s)
            csource_test.go:133: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false UseTmpDir:true HandleSegv:false Repro:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_event_create(0x80000000, &(0x7f0000000000)=<r0=>0x0) (fail_nth: 1)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceListenStart(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x10, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                zx_channel_call$fuchsia_cobalt_LoggerSimpleLogFrameRate(r0, 0x0, 0x0, &(0x7f0000020280)={&(0x7f00000101c0)={{}, 0xcdcc, 0x3e5a, {0x7}, 0x100, {'%!\\).+}'}}, &(0x7f0000010200), &(0x7f0000010240), &(0x7f0000020240), 0x34, 0x0, 0x10000}, &(0x7f00000202c0), &(0x7f0000020300)) (rerun: 4)
                zx_channel_read(r0, 0x0, &(0x7f0000020340)=""/4096, &(0x7f0000021340)=<r1=>0x0, 0x1000, 0x4, &(0x7f0000021380), &(0x7f00000213c0))
                zx_channel_create$fuchsia_cobalt_LoggerFactory(0x0, &(0x7f0000021400), &(0x7f0000021440)=<r2=>0x0)
                r3 = get_root_resource()
                zx_vmo_create(0x8000000000000000, 0x0, &(0x7f0000021480)=<r4=>0x0)
                zx_handle_close_many(&(0x7f00000214c0)=[r1, r0, r2, r3, 0x0, r4, r0, r0], 0x8)
                zx_event_create(0x8, &(0x7f0000021500)=<r5=>0x0)
                zx_channel_call$fuchsia_process_LauncherLaunch(r5, 0x0, 0x7fffffffffffffff, &(0x7f0000031740)={&(0x7f0000021540)={{}, {0x0, 0xffffffff, {0x7, 0xffffffffffffffff}}, {{'%!\\).+}'}}}, &(0x7f00000216c0)={{r1}}, &(0x7f0000021700), &(0x7f0000031700), 0x30, 0x2, 0x10000, 0x1}, &(0x7f0000031780), &(0x7f00000317c0))
                syz_execute_func(&(0x7f0000000000)="2e65440fd93136660f38f89b1f0000008fa97898c78f697c80b23eaa44c0c1980d00000012660f6e6700dfbbdb000000c44379049b5215c55c08c443f57ffe3647dc0f")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:134: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/ddk/driver.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static unsigned long long procid;
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
                	}
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(0x80000000, 0x20000000);
                		if (res == ZX_OK)
                r[0] = *(uint32_t*)0x20000000;
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000040;
                *(uint32_t*)0x20000040 = 0;
                memset((void*)0x20000044, 0, 3);
                *(uint8_t*)0x20000047 = 1;
                *(uint64_t*)0x20000048 = 0x5b2495bb00000000;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x10;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(0, 0, 0x7fffffffffffffff, 0x20010100, 0x20010140, 0x20010180);
                		break;
                	case 2:
                *(uint64_t*)0x20020280 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x2b8722b800000000;
                *(uint32_t*)0x200101d0 = 0xcdcc;
                *(uint32_t*)0x200101d4 = 0x3e5a;
                *(uint64_t*)0x200101d8 = 7;
                *(uint64_t*)0x200101e0 = 0;
                *(uint32_t*)0x200101e8 = 0x100;
                memcpy((void*)0x200101ec, "%!\\).+}", 7);
                *(uint64_t*)0x20020288 = 0x20010200;
                *(uint64_t*)0x20020290 = 0x20010240;
                *(uint64_t*)0x20020298 = 0x20020240;
                *(uint32_t*)0x200202a0 = 0x34;
                *(uint32_t*)0x200202a4 = 0;
                *(uint32_t*)0x200202a8 = 0x10000;
                *(uint32_t*)0x200202ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                				}
                		}
                		break;
                	case 3:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_read))(r[0], 0, 0x20020340, 0x20021340, 0x1000, 4, 0x20021380, 0x200213c0);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20021340;
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_channel_create))(0, 0x20021400, 0x20021440);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20021440;
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)())CAST(get_root_resource))();
                		if ((int)res != -1)
                				r[3] = res;
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create))(0x8000000000000000, 0, 0x20021480);
                		if (res == ZX_OK)
                r[4] = *(uint32_t*)0x20021480;
                		break;
                	case 7:
                *(uint32_t*)0x200214c0 = r[1];
                *(uint32_t*)0x200214c4 = r[0];
                *(uint32_t*)0x200214c8 = r[2];
                *(uint32_t*)0x200214cc = r[3];
                *(uint32_t*)0x200214d0 = 0;
                *(uint32_t*)0x200214d4 = r[4];
                *(uint32_t*)0x200214d8 = r[0];
                *(uint32_t*)0x200214dc = r[0];
                ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_handle_close_many))(0x200214c0, 8);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(8, 0x20021500);
                		if (res == ZX_OK)
                r[5] = *(uint32_t*)0x20021500;
                		break;
                	case 9:
                *(uint64_t*)0x20031740 = 0x20021540;
                *(uint32_t*)0x20021540 = 0;
                memset((void*)0x20021544, 0, 3);
                *(uint8_t*)0x20021547 = 1;
                *(uint64_t*)0x20021548 = 0x26884d9d00000000;
                *(uint32_t*)0x20021550 = 0;
                *(uint32_t*)0x20021554 = -1;
                *(uint64_t*)0x20021558 = 7;
                *(uint64_t*)0x20021560 = -1;
                memcpy((void*)0x20021568, "%!\\).+}", 7);
                *(uint64_t*)0x20031748 = 0x200216c0;
                *(uint32_t*)0x200216c0 = r[1];
                *(uint32_t*)0x200216c4 = 0;
                *(uint64_t*)0x20031750 = 0x20021700;
                *(uint64_t*)0x20031758 = 0x20031700;
                *(uint32_t*)0x20031760 = 0x30;
                *(uint32_t*)0x20031764 = 2;
                *(uint32_t*)0x20031768 = 0x10000;
                *(uint32_t*)0x2003176c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[5], 0, 0x7fffffffffffffff, 0x20031740, 0x20031780, 0x200317c0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\x2e\x65\x44\x0f\xd9\x31\x36\x66\x0f\x38\xf8\x9b\x1f\x00\x00\x00\x8f\xa9\x78\x98\xc7\x8f\x69\x7c\x80\xb2\x3e\xaa\x44\xc0\xc1\x98\x0d\x00\x00\x00\x12\x66\x0f\x6e\x67\x00\xdf\xbb\xdb\x00\x00\x00\xc4\x43\x79\x04\x9b\x52\x15\xc5\x5c\x08\xc4\x43\xf5\x7f\xfe\x36\x47\xdc\x0f", 67);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ff9000, 0x4000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(0x20000000, 0x1000000);
                	setup_fault();
                	for (procid = 0; procid < 2; procid++) {
                		if (fork() == 0) {
                			use_temporary_dir();
                			do_sandbox_none();
                		}
                	}
                	sleep(1000000);
                	return 0;
                }
                
                <stdin>:8:10: fatal error: 'lib/ddk/driver.h' file not found
                #include <lib/ddk/driver.h>
                         ^~~~~~~~~~~~~~~~~~
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor153285062 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/12 (0.10s)
            csource_test.go:133: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false UseTmpDir:true HandleSegv:false Repro:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_event_create(0x80000000, &(0x7f0000000000)=<r0=>0x0) (fail_nth: 1)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceListenStart(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x10, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                zx_channel_call$fuchsia_cobalt_LoggerSimpleLogFrameRate(r0, 0x0, 0x0, &(0x7f0000020280)={&(0x7f00000101c0)={{}, 0xcdcc, 0x3e5a, {0x7}, 0x100, {'%!\\).+}'}}, &(0x7f0000010200), &(0x7f0000010240), &(0x7f0000020240), 0x34, 0x0, 0x10000}, &(0x7f00000202c0), &(0x7f0000020300)) (rerun: 4)
                zx_channel_read(r0, 0x0, &(0x7f0000020340)=""/4096, &(0x7f0000021340)=<r1=>0x0, 0x1000, 0x4, &(0x7f0000021380), &(0x7f00000213c0))
                zx_channel_create$fuchsia_cobalt_LoggerFactory(0x0, &(0x7f0000021400), &(0x7f0000021440)=<r2=>0x0)
                r3 = get_root_resource()
                zx_vmo_create(0x8000000000000000, 0x0, &(0x7f0000021480)=<r4=>0x0)
                zx_handle_close_many(&(0x7f00000214c0)=[r1, r0, r2, r3, 0x0, r4, r0, r0], 0x8)
                zx_event_create(0x8, &(0x7f0000021500)=<r5=>0x0)
                zx_channel_call$fuchsia_process_LauncherLaunch(r5, 0x0, 0x7fffffffffffffff, &(0x7f0000031740)={&(0x7f0000021540)={{}, {0x0, 0xffffffff, {0x7, 0xffffffffffffffff}}, {{'%!\\).+}'}}}, &(0x7f00000216c0)={{r1}}, &(0x7f0000021700), &(0x7f0000031700), 0x30, 0x2, 0x10000, 0x1}, &(0x7f0000031780), &(0x7f00000317c0))
                syz_execute_func(&(0x7f0000000000)="2e65440fd93136660f38f89b1f0000008fa97898c78f697c80b23eaa44c0c1980d00000012660f6e6700dfbbdb000000c44379049b5215c55c08c443f57ffe3647dc0f")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:134: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/ddk/driver.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
                	}
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(0x80000000, 0x20000000);
                		if (res == ZX_OK)
                r[0] = *(uint32_t*)0x20000000;
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000040;
                *(uint32_t*)0x20000040 = 0;
                memset((void*)0x20000044, 0, 3);
                *(uint8_t*)0x20000047 = 1;
                *(uint64_t*)0x20000048 = 0x5b2495bb00000000;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x10;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(0, 0, 0x7fffffffffffffff, 0x20010100, 0x20010140, 0x20010180);
                		break;
                	case 2:
                *(uint64_t*)0x20020280 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x2b8722b800000000;
                *(uint32_t*)0x200101d0 = 0xcdcc;
                *(uint32_t*)0x200101d4 = 0x3e5a;
                *(uint64_t*)0x200101d8 = 7;
                *(uint64_t*)0x200101e0 = 0;
                *(uint32_t*)0x200101e8 = 0x100;
                memcpy((void*)0x200101ec, "%!\\).+}", 7);
                *(uint64_t*)0x20020288 = 0x20010200;
                *(uint64_t*)0x20020290 = 0x20010240;
                *(uint64_t*)0x20020298 = 0x20020240;
                *(uint32_t*)0x200202a0 = 0x34;
                *(uint32_t*)0x200202a4 = 0;
                *(uint32_t*)0x200202a8 = 0x10000;
                *(uint32_t*)0x200202ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                				}
                		}
                		break;
                	case 3:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_read))(r[0], 0, 0x20020340, 0x20021340, 0x1000, 4, 0x20021380, 0x200213c0);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20021340;
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_channel_create))(0, 0x20021400, 0x20021440);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20021440;
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)())CAST(get_root_resource))();
                		if ((int)res != -1)
                				r[3] = res;
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create))(0x8000000000000000, 0, 0x20021480);
                		if (res == ZX_OK)
                r[4] = *(uint32_t*)0x20021480;
                		break;
                	case 7:
                *(uint32_t*)0x200214c0 = r[1];
                *(uint32_t*)0x200214c4 = r[0];
                *(uint32_t*)0x200214c8 = r[2];
                *(uint32_t*)0x200214cc = r[3];
                *(uint32_t*)0x200214d0 = 0;
                *(uint32_t*)0x200214d4 = r[4];
                *(uint32_t*)0x200214d8 = r[0];
                *(uint32_t*)0x200214dc = r[0];
                ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_handle_close_many))(0x200214c0, 8);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(8, 0x20021500);
                		if (res == ZX_OK)
                r[5] = *(uint32_t*)0x20021500;
                		break;
                	case 9:
                *(uint64_t*)0x20031740 = 0x20021540;
                *(uint32_t*)0x20021540 = 0;
                memset((void*)0x20021544, 0, 3);
                *(uint8_t*)0x20021547 = 1;
                *(uint64_t*)0x20021548 = 0x26884d9d00000000;
                *(uint32_t*)0x20021550 = 0;
                *(uint32_t*)0x20021554 = -1;
                *(uint64_t*)0x20021558 = 7;
                *(uint64_t*)0x20021560 = -1;
                memcpy((void*)0x20021568, "%!\\).+}", 7);
                *(uint64_t*)0x20031748 = 0x200216c0;
                *(uint32_t*)0x200216c0 = r[1];
                *(uint32_t*)0x200216c4 = 0;
                *(uint64_t*)0x20031750 = 0x20021700;
                *(uint64_t*)0x20031758 = 0x20031700;
                *(uint32_t*)0x20031760 = 0x30;
                *(uint32_t*)0x20031764 = 2;
                *(uint32_t*)0x20031768 = 0x10000;
                *(uint32_t*)0x2003176c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[5], 0, 0x7fffffffffffffff, 0x20031740, 0x20031780, 0x200317c0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\x2e\x65\x44\x0f\xd9\x31\x36\x66\x0f\x38\xf8\x9b\x1f\x00\x00\x00\x8f\xa9\x78\x98\xc7\x8f\x69\x7c\x80\xb2\x3e\xaa\x44\xc0\xc1\x98\x0d\x00\x00\x00\x12\x66\x0f\x6e\x67\x00\xdf\xbb\xdb\x00\x00\x00\xc4\x43\x79\x04\x9b\x52\x15\xc5\x5c\x08\xc4\x43\xf5\x7f\xfe\x36\x47\xdc\x0f", 67);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ff9000, 0x4000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(0x20000000, 0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:8:10: fatal error: 'lib/ddk/driver.h' file not found
                #include <lib/ddk/driver.h>
                         ^~~~~~~~~~~~~~~~~~
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor1726077213 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/9 (0.11s)
            csource_test.go:133: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:1 Sandbox:none SandboxArg:9223372036854775807 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_event_create(0x80000000, &(0x7f0000000000)=<r0=>0x0) (fail_nth: 1)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceListenStart(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x10, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                zx_channel_call$fuchsia_cobalt_LoggerSimpleLogFrameRate(r0, 0x0, 0x0, &(0x7f0000020280)={&(0x7f00000101c0)={{}, 0xcdcc, 0x3e5a, {0x7}, 0x100, {'%!\\).+}'}}, &(0x7f0000010200), &(0x7f0000010240), &(0x7f0000020240), 0x34, 0x0, 0x10000}, &(0x7f00000202c0), &(0x7f0000020300)) (rerun: 4)
                zx_channel_read(r0, 0x0, &(0x7f0000020340)=""/4096, &(0x7f0000021340)=<r1=>0x0, 0x1000, 0x4, &(0x7f0000021380), &(0x7f00000213c0))
                zx_channel_create$fuchsia_cobalt_LoggerFactory(0x0, &(0x7f0000021400), &(0x7f0000021440)=<r2=>0x0)
                r3 = get_root_resource()
                zx_vmo_create(0x8000000000000000, 0x0, &(0x7f0000021480)=<r4=>0x0)
                zx_handle_close_many(&(0x7f00000214c0)=[r1, r0, r2, r3, 0x0, r4, r0, r0], 0x8)
                zx_event_create(0x8, &(0x7f0000021500)=<r5=>0x0)
                zx_channel_call$fuchsia_process_LauncherLaunch(r5, 0x0, 0x7fffffffffffffff, &(0x7f0000031740)={&(0x7f0000021540)={{}, {0x0, 0xffffffff, {0x7, 0xffffffffffffffff}}, {{'%!\\).+}'}}}, &(0x7f00000216c0)={{r1}}, &(0x7f0000021700), &(0x7f0000031700), 0x30, 0x2, 0x10000, 0x1}, &(0x7f0000031780), &(0x7f00000317c0))
                syz_execute_func(&(0x7f0000000000)="2e65440fd93136660f38f89b1f0000008fa97898c78f697c80b23eaa44c0c1980d00000012660f6e6700dfbbdb000000c44379049b5215c55c08c443f57ffe3647dc0f")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:134: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/ddk/driver.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(0x80000000, 0x20000000);
                		if (res == ZX_OK)
                r[0] = *(uint32_t*)0x20000000;
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000040;
                *(uint32_t*)0x20000040 = 0;
                memset((void*)0x20000044, 0, 3);
                *(uint8_t*)0x20000047 = 1;
                *(uint64_t*)0x20000048 = 0x5b2495bb00000000;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x10;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(0, 0, 0x7fffffffffffffff, 0x20010100, 0x20010140, 0x20010180);
                		break;
                	case 2:
                *(uint64_t*)0x20020280 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x2b8722b800000000;
                *(uint32_t*)0x200101d0 = 0xcdcc;
                *(uint32_t*)0x200101d4 = 0x3e5a;
                *(uint64_t*)0x200101d8 = 7;
                *(uint64_t*)0x200101e0 = 0;
                *(uint32_t*)0x200101e8 = 0x100;
                memcpy((void*)0x200101ec, "%!\\).+}", 7);
                *(uint64_t*)0x20020288 = 0x20010200;
                *(uint64_t*)0x20020290 = 0x20010240;
                *(uint64_t*)0x20020298 = 0x20020240;
                *(uint32_t*)0x200202a0 = 0x34;
                *(uint32_t*)0x200202a4 = 0;
                *(uint32_t*)0x200202a8 = 0x10000;
                *(uint32_t*)0x200202ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20020280, 0x200202c0, 0x20020300);
                				}
                		}
                		break;
                	case 3:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_read))(r[0], 0, 0x20020340, 0x20021340, 0x1000, 4, 0x20021380, 0x200213c0);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20021340;
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_channel_create))(0, 0x20021400, 0x20021440);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20021440;
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)())CAST(get_root_resource))();
                		if ((int)res != -1)
                				r[3] = res;
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create))(0x8000000000000000, 0, 0x20021480);
                		if (res == ZX_OK)
                r[4] = *(uint32_t*)0x20021480;
                		break;
                	case 7:
                *(uint32_t*)0x200214c0 = r[1];
                *(uint32_t*)0x200214c4 = r[0];
                *(uint32_t*)0x200214c8 = r[2];
                *(uint32_t*)0x200214cc = r[3];
                *(uint32_t*)0x200214d0 = 0;
                *(uint32_t*)0x200214d4 = r[4];
                *(uint32_t*)0x200214d8 = r[0];
                *(uint32_t*)0x200214dc = r[0];
                ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_handle_close_many))(0x200214c0, 8);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t))CAST(zx_event_create))(8, 0x20021500);
                		if (res == ZX_OK)
                r[5] = *(uint32_t*)0x20021500;
                		break;
                	case 9:
                *(uint64_t*)0x20031740 = 0x20021540;
                *(uint32_t*)0x20021540 = 0;
                memset((void*)0x20021544, 0, 3);
                *(uint8_t*)0x20021547 = 1;
                *(uint64_t*)0x20021548 = 0x26884d9d00000000;
                *(uint32_t*)0x20021550 = 0;
                *(uint32_t*)0x20021554 = -1;
                *(uint64_t*)0x20021558 = 7;
                *(uint64_t*)0x20021560 = -1;
                memcpy((void*)0x20021568, "%!\\).+}", 7);
                *(uint64_t*)0x20031748 = 0x200216c0;
                *(uint32_t*)0x200216c0 = r[1];
                *(uint32_t*)0x200216c4 = 0;
                *(uint64_t*)0x20031750 = 0x20021700;
                *(uint64_t*)0x20031758 = 0x20031700;
                *(uint32_t*)0x20031760 = 0x30;
                *(uint32_t*)0x20031764 = 2;
                *(uint32_t*)0x20031768 = 0x10000;
                *(uint32_t*)0x2003176c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[5], 0, 0x7fffffffffffffff, 0x20031740, 0x20031780, 0x200317c0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\x2e\x65\x44\x0f\xd9\x31\x36\x66\x0f\x38\xf8\x9b\x1f\x00\x00\x00\x8f\xa9\x78\x98\xc7\x8f\x69\x7c\x80\xb2\x3e\xaa\x44\xc0\xc1\x98\x0d\x00\x00\x00\x12\x66\x0f\x6e\x67\x00\xdf\xbb\xdb\x00\x00\x00\xc4\x43\x79\x04\x9b\x52\x15\xc5\x5c\x08\xc4\x43\xf5\x7f\xfe\x36\x47\xdc\x0f", 67);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ff9000, 0x4000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(0x20000000, 0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:8:10: fatal error: 'lib/ddk/driver.h' file not found
                #include <lib/ddk/driver.h>
                         ^~~~~~~~~~~~~~~~~~
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor3423002051 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/2 (0.07s)
            csource_test.go:131: 
        --- FAIL: TestGenerate/fuchsia/amd64/3 (0.07s)
            csource_test.go:131: 
FAIL
FAIL	github.com/google/syzkaller/pkg/csource	38.822s
ok  	github.com/google/syzkaller/pkg/db	(cached)
ok  	github.com/google/syzkaller/pkg/email	(cached)
ok  	github.com/google/syzkaller/pkg/host	16.970s
ok  	github.com/google/syzkaller/pkg/ifuzz	(cached)
ok  	github.com/google/syzkaller/pkg/image	(cached)
ok  	github.com/google/syzkaller/pkg/instance	4.723s
ok  	github.com/google/syzkaller/pkg/ipc	43.998s
ok  	github.com/google/syzkaller/pkg/kconfig	0.990s
ok  	github.com/google/syzkaller/pkg/kd	(cached)
ok  	github.com/google/syzkaller/pkg/log	(cached)
ok  	github.com/google/syzkaller/pkg/mgrconfig	(cached)
ok  	github.com/google/syzkaller/pkg/osutil	(cached)
ok  	github.com/google/syzkaller/pkg/report	(cached)
ok  	github.com/google/syzkaller/pkg/repro	2.630s
ok  	github.com/google/syzkaller/pkg/runtest	58.350s
ok  	github.com/google/syzkaller/pkg/serializer	(cached)
ok  	github.com/google/syzkaller/pkg/stats	(cached)
ok  	github.com/google/syzkaller/pkg/subsystem	(cached)
ok  	github.com/google/syzkaller/pkg/subsystem/linux	(cached)
ok  	github.com/google/syzkaller/pkg/subsystem/lists	(cached)
ok  	github.com/google/syzkaller/pkg/symbolizer	(cached)
ok  	github.com/google/syzkaller/pkg/tool	(cached)
ok  	github.com/google/syzkaller/pkg/vcs	(cached)
ok  	github.com/google/syzkaller/prog	(cached)
ok  	github.com/google/syzkaller/prog/test	(cached)
ok  	github.com/google/syzkaller/sys/linux	(cached)
ok  	github.com/google/syzkaller/sys/openbsd	(cached)
ok  	github.com/google/syzkaller/syz-ci	2.478s
ok  	github.com/google/syzkaller/syz-fuzzer	0.441s
ok  	github.com/google/syzkaller/syz-hub	0.021s
ok  	github.com/google/syzkaller/syz-hub/state	1.581s
ok  	github.com/google/syzkaller/syz-manager	2.870s
ok  	github.com/google/syzkaller/syz-verifier	2.491s
ok  	github.com/google/syzkaller/tools/syz-kconf	(cached)
ok  	github.com/google/syzkaller/tools/syz-linter	(cached)
ok  	github.com/google/syzkaller/tools/syz-trace2syz/parser	(cached)
ok  	github.com/google/syzkaller/tools/syz-trace2syz/proggen	(cached)
ok  	github.com/google/syzkaller/vm	(cached)
ok  	github.com/google/syzkaller/vm/isolated	(cached)
ok  	github.com/google/syzkaller/vm/proxyapp	(cached)
ok  	github.com/google/syzkaller/vm/vmimpl	(cached)
FAIL