ok  	github.com/google/syzkaller/dashboard/app	0.232s
?   	github.com/google/syzkaller/dashboard/dashapi	[no test files]
ok  	github.com/google/syzkaller/executor	3.313s
ok  	github.com/google/syzkaller/pkg/asset	0.173s
ok  	github.com/google/syzkaller/pkg/ast	1.699s
ok  	github.com/google/syzkaller/pkg/auth	0.021s
ok  	github.com/google/syzkaller/pkg/bisect	28.545s
ok  	github.com/google/syzkaller/pkg/build	13.328s
ok  	github.com/google/syzkaller/pkg/compiler	4.909s
ok  	github.com/google/syzkaller/pkg/config	0.006s
ok  	github.com/google/syzkaller/pkg/cover	54.115s
ok  	github.com/google/syzkaller/pkg/cover/backend	0.834s
--- FAIL: TestGenerate (36.50s)
    --- FAIL: TestGenerate/fuchsia/amd64 (0.29s)
        testutil.go:33: seed=1677170759016969536
        --- FAIL: TestGenerate/fuchsia/amd64/0 (0.26s)
            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_eventpair_create$VALID_OPTIONS(0x0, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0) (fail_nth: 1)
                zx_port_cancel(r0, 0x0, 0xa) (async)
                zx_channel_call$fuchsia_cobalt_LoggerFactoryCreateLoggerFromProjectSpec(r0, 0x0, 0x0, &(0x7f0000010140)={&(0x7f0000000080)={{}, 0x0, 0x8000, 0xffffffff}, &(0x7f00000000c0)={r1}, &(0x7f0000000100), &(0x7f0000010100), 0x1c, 0x1, 0x10000}, &(0x7f0000010180), &(0x7f00000101c0)) (rerun: 4)
                zx_channel_call$fuchsia_devicesettings_DeviceSettingsManagerGetString(r1, 0x0, 0x0, &(0x7f00000202c0)={&(0x7f0000010200)={{}, {0x4}, {'\xc7'}}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x28, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_channel_write$fuchsia_ldsvc_LoaderDone(r0, 0x0, &(0x7f0000020380), 0x10, &(0x7f00000203c0), 0x0)
                zx_vmo_create_contiguous(r0, 0xe5a7, 0xfffffff9, &(0x7f0000020480)=<r2=>0x0)
                zx_channel_write$fuchsia_process_LauncherAddHandles(r1, 0x0, &(0x7f0000020400)={{}, {0x6, 0xffffffffffffffff}, {[{0x0, 0x7f}, {0xffffffff, 0x86}, {0x0, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x6}, {0xffffffff, 0x7}, {0x0, 0xfff}], [{}, {}, {}, {}, {}, {}]}}, 0x60, &(0x7f00000204c0)={[{r2}]}, 0x4)
                zx_channel_call_etc(r0, 0x2, 0x0, &(0x7f0000020680)={&(0x7f0000020500)="c86dc39a6f008dc10fbba6caabe25e15cf9a8e32018b3c45d1d9fafe0b61866780af0133d3df4b812ccb87ada58e9ed8977f1cd4fdabe6216095ab5cd48adb8914ff09dc3dfba5fcb405d493a6e7ff6e9cdf4a5ed9ed069d57d6c2", &(0x7f0000020580)=[0x0, r1], &(0x7f00000205c0)=""/115, &(0x7f0000020640)=[0x0, 0x0, 0x0, 0x0, <r3=>0x0], 0x5b, 0x2, 0x73, 0x5}, &(0x7f00000206c0), &(0x7f0000020700))
                zx_channel_call$fuchsia_io_DirectoryDescribe(r3, 0x0, 0x0, &(0x7f0000030800)={&(0x7f0000020740), &(0x7f0000020780), &(0x7f00000207c0), &(0x7f00000307c0)={@device}, 0x10, 0x0, 0x10000, 0x1}, &(0x7f0000030840), &(0x7f0000030880))
                zx_channel_call$fuchsia_cobalt_LoggerBaseLogElapsedTime(r1, 0x0, 0x0, &(0x7f0000040980)={&(0x7f00000308c0)={{}, 0x7f, 0x20, {0x7, 0xffffffffffffffff}, 0x6, {'$'}}, &(0x7f0000030900), &(0x7f0000030940), &(0x7f0000040940), 0x38, 0x0, 0x10000}, &(0x7f00000409c0), &(0x7f0000040a00))
                syz_execute_func(&(0x7f0000000000)="c463ed49eb00c4e17c29b576000000c4a1fb1043a165410f639300000000f2f226c8aa007565f20f1aee4386e9c48223f63ec4e182c23e0066450ffd9d80000000")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
                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/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[4] = {0x0, 0x0, 0x0, 0x0};
                
                void execute_one(void)
                {
                		intptr_t res = 0;
                	inject_fault(1);
                	res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_eventpair_create))(0, 0x20000000, 0x20000040);
                	if (res == ZX_OK) {
                r[0] = *(uint32_t*)0x20000000;
                r[1] = *(uint32_t*)0x20000040;
                	}
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_port_cancel))(r[0], 0, 0x3f2);
                *(uint64_t*)0x20010140 = 0x20000080;
                *(uint32_t*)0x20000080 = 0;
                memset((void*)0x20000084, 0, 3);
                *(uint8_t*)0x20000087 = 1;
                *(uint64_t*)0x20000088 = 0x71a02f0300000000;
                *(uint32_t*)0x20000090 = 0;
                *(uint32_t*)0x20000094 = 0x8000;
                *(uint32_t*)0x20000098 = -1;
                *(uint64_t*)0x20010148 = 0x200000c0;
                *(uint32_t*)0x200000c0 = r[1];
                *(uint64_t*)0x20010150 = 0x20000100;
                *(uint64_t*)0x20010158 = 0x20010100;
                *(uint32_t*)0x20010160 = 0x1c;
                *(uint32_t*)0x20010164 = 1;
                *(uint32_t*)0x20010168 = 0x10000;
                *(uint32_t*)0x2001016c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20010140, 0x20010180, 0x200101c0);
                	{
                	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, 0x20010140, 0x20010180, 0x200101c0);
                		}
                	}
                *(uint64_t*)0x200202c0 = 0x20010200;
                *(uint32_t*)0x20010200 = 0;
                memset((void*)0x20010204, 0, 3);
                *(uint8_t*)0x20010207 = 1;
                *(uint64_t*)0x20010208 = 0x4bef95c800000000;
                *(uint64_t*)0x20010210 = 4;
                *(uint64_t*)0x20010218 = 0;
                memset((void*)0x20010220, 199, 1);
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x28;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x200202c0, 0x20020300, 0x20020340);
                *(uint32_t*)0x20020380 = 0;
                memset((void*)0x20020384, 0, 3);
                *(uint8_t*)0x20020387 = 1;
                *(uint64_t*)0x20020388 = 0x501635da00000000;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[0], 0, 0x20020380, 0x10, 0x200203c0, 0);
                	res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create_contiguous))(r[0], 0xe5a7, 0xfffffff9, 0x20020480);
                	if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20020480;
                *(uint32_t*)0x20020400 = 0;
                memset((void*)0x20020404, 0, 3);
                *(uint8_t*)0x20020407 = 1;
                *(uint64_t*)0x20020408 = 0x5cd6900b00000000;
                *(uint64_t*)0x20020410 = 6;
                *(uint64_t*)0x20020418 = -1;
                *(uint32_t*)0x20020420 = 0;
                *(uint32_t*)0x20020424 = 0x7f;
                *(uint32_t*)0x20020428 = -1;
                *(uint32_t*)0x2002042c = 0x86;
                *(uint32_t*)0x20020430 = 0;
                *(uint32_t*)0x20020434 = 4;
                *(uint32_t*)0x20020438 = -1;
                *(uint32_t*)0x2002043c = 4;
                *(uint32_t*)0x20020440 = -1;
                *(uint32_t*)0x20020444 = 4;
                *(uint32_t*)0x20020448 = -1;
                *(uint32_t*)0x2002044c = 6;
                *(uint32_t*)0x20020450 = -1;
                *(uint32_t*)0x20020454 = 7;
                *(uint32_t*)0x20020458 = 0;
                *(uint32_t*)0x2002045c = 0xfff;
                *(uint32_t*)0x200204c0 = r[2];
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[1], 0, 0x20020400, 0x60, 0x200204c0, 4);
                *(uint64_t*)0x20020680 = 0x20020500;
                memcpy((void*)0x20020500, "\xc8\x6d\xc3\x9a\x6f\x00\x8d\xc1\x0f\xbb\xa6\xca\xab\xe2\x5e\x15\xcf\x9a\x8e\x32\x01\x8b\x3c\x45\xd1\xd9\xfa\xfe\x0b\x61\x86\x67\x80\xaf\x01\x33\xd3\xdf\x4b\x81\x2c\xcb\x87\xad\xa5\x8e\x9e\xd8\x97\x7f\x1c\xd4\xfd\xab\xe6\x21\x60\x95\xab\x5c\xd4\x8a\xdb\x89\x14\xff\x09\xdc\x3d\xfb\xa5\xfc\xb4\x05\xd4\x93\xa6\xe7\xff\x6e\x9c\xdf\x4a\x5e\xd9\xed\x06\x9d\x57\xd6\xc2", 91);
                *(uint64_t*)0x20020688 = 0x20020580;
                *(uint32_t*)0x20020580 = 0;
                *(uint32_t*)0x20020584 = r[1];
                *(uint64_t*)0x20020690 = 0x200205c0;
                *(uint64_t*)0x20020698 = 0x20020640;
                *(uint32_t*)0x200206a0 = 0x5b;
                *(uint32_t*)0x200206a4 = 2;
                *(uint32_t*)0x200206a8 = 0x73;
                *(uint32_t*)0x200206ac = 5;
                	res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                	if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20020650;
                *(uint64_t*)0x20030800 = 0x20020740;
                *(uint32_t*)0x20020740 = 0;
                memset((void*)0x20020744, 0, 3);
                *(uint8_t*)0x20020747 = 1;
                *(uint64_t*)0x20020748 = 0x1f62df5e00000000;
                *(uint64_t*)0x20030808 = 0x20020780;
                *(uint64_t*)0x20030810 = 0x200207c0;
                *(uint64_t*)0x20030818 = 0x200307c0;
                *(uint32_t*)0x20030820 = 0x10;
                *(uint32_t*)0x20030824 = 0;
                *(uint32_t*)0x20030828 = 0x10000;
                *(uint32_t*)0x2003082c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[3], 0, 0, 0x20030800, 0x20030840, 0x20030880);
                *(uint64_t*)0x20040980 = 0x200308c0;
                *(uint32_t*)0x200308c0 = 0;
                memset((void*)0x200308c4, 0, 3);
                *(uint8_t*)0x200308c7 = 1;
                *(uint64_t*)0x200308c8 = 0x14f4912000000000;
                *(uint32_t*)0x200308d0 = 0x7f;
                *(uint32_t*)0x200308d4 = 0x20;
                *(uint64_t*)0x200308d8 = 7;
                *(uint64_t*)0x200308e0 = -1;
                *(uint64_t*)0x200308e8 = 6;
                memset((void*)0x200308f0, 36, 1);
                *(uint64_t*)0x20040988 = 0x20030900;
                *(uint64_t*)0x20040990 = 0x20030940;
                *(uint64_t*)0x20040998 = 0x20040940;
                *(uint32_t*)0x200409a0 = 0x38;
                *(uint32_t*)0x200409a4 = 0;
                *(uint32_t*)0x200409a8 = 0x10000;
                *(uint32_t*)0x200409ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x20040980, 0x200409c0, 0x20040a00);
                memcpy((void*)0x20000000, "\xc4\x63\xed\x49\xeb\x00\xc4\xe1\x7c\x29\xb5\x76\x00\x00\x00\xc4\xa1\xfb\x10\x43\xa1\x65\x41\x0f\x63\x93\x00\x00\x00\x00\xf2\xf2\x26\xc8\xaa\x00\x75\x65\xf2\x0f\x1a\xee\x43\x86\xe9\xc4\x82\x23\xf6\x3e\xc4\xe1\x82\xc2\x3e\x00\x66\x45\x0f\xfd\x9d\x80\x00\x00\x00", 65);
                syz_execute_func(0x20000000);
                syz_future_time(1);
                syz_job_default();
                syz_mmap(0x20ffc000, 0x3000);
                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>:225:81: error: use of undeclared identifier 'zx_channel_call_etc'
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                                                                                                ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor4010281273 -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 (0.26s)
            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_eventpair_create$VALID_OPTIONS(0x0, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0) (fail_nth: 1)
                zx_port_cancel(r0, 0x0, 0xa) (async)
                zx_channel_call$fuchsia_cobalt_LoggerFactoryCreateLoggerFromProjectSpec(r0, 0x0, 0x0, &(0x7f0000010140)={&(0x7f0000000080)={{}, 0x0, 0x8000, 0xffffffff}, &(0x7f00000000c0)={r1}, &(0x7f0000000100), &(0x7f0000010100), 0x1c, 0x1, 0x10000}, &(0x7f0000010180), &(0x7f00000101c0)) (rerun: 4)
                zx_channel_call$fuchsia_devicesettings_DeviceSettingsManagerGetString(r1, 0x0, 0x0, &(0x7f00000202c0)={&(0x7f0000010200)={{}, {0x4}, {'\xc7'}}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x28, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_channel_write$fuchsia_ldsvc_LoaderDone(r0, 0x0, &(0x7f0000020380), 0x10, &(0x7f00000203c0), 0x0)
                zx_vmo_create_contiguous(r0, 0xe5a7, 0xfffffff9, &(0x7f0000020480)=<r2=>0x0)
                zx_channel_write$fuchsia_process_LauncherAddHandles(r1, 0x0, &(0x7f0000020400)={{}, {0x6, 0xffffffffffffffff}, {[{0x0, 0x7f}, {0xffffffff, 0x86}, {0x0, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x6}, {0xffffffff, 0x7}, {0x0, 0xfff}], [{}, {}, {}, {}, {}, {}]}}, 0x60, &(0x7f00000204c0)={[{r2}]}, 0x4)
                zx_channel_call_etc(r0, 0x2, 0x0, &(0x7f0000020680)={&(0x7f0000020500)="c86dc39a6f008dc10fbba6caabe25e15cf9a8e32018b3c45d1d9fafe0b61866780af0133d3df4b812ccb87ada58e9ed8977f1cd4fdabe6216095ab5cd48adb8914ff09dc3dfba5fcb405d493a6e7ff6e9cdf4a5ed9ed069d57d6c2", &(0x7f0000020580)=[0x0, r1], &(0x7f00000205c0)=""/115, &(0x7f0000020640)=[0x0, 0x0, 0x0, 0x0, <r3=>0x0], 0x5b, 0x2, 0x73, 0x5}, &(0x7f00000206c0), &(0x7f0000020700))
                zx_channel_call$fuchsia_io_DirectoryDescribe(r3, 0x0, 0x0, &(0x7f0000030800)={&(0x7f0000020740), &(0x7f0000020780), &(0x7f00000207c0), &(0x7f00000307c0)={@device}, 0x10, 0x0, 0x10000, 0x1}, &(0x7f0000030840), &(0x7f0000030880))
                zx_channel_call$fuchsia_cobalt_LoggerBaseLogElapsedTime(r1, 0x0, 0x0, &(0x7f0000040980)={&(0x7f00000308c0)={{}, 0x7f, 0x20, {0x7, 0xffffffffffffffff}, 0x6, {'$'}}, &(0x7f0000030900), &(0x7f0000030940), &(0x7f0000040940), 0x38, 0x0, 0x10000}, &(0x7f00000409c0), &(0x7f0000040a00))
                syz_execute_func(&(0x7f0000000000)="c463ed49eb00c4e17c29b576000000c4a1fb1043a165410f639300000000f2f226c8aa007565f20f1aee4386e9c48223f63ec4e182c23e0066450ffd9d80000000")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
                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/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[4] = {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,intptr_t))CAST(zx_eventpair_create))(0, 0x20000000, 0x20000040);
                		if (res == ZX_OK) {
                r[0] = *(uint32_t*)0x20000000;
                r[1] = *(uint32_t*)0x20000040;
                		}
                		break;
                	case 1:
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_port_cancel))(r[0], 0, 0x3f2);
                		break;
                	case 2:
                *(uint64_t*)0x20010140 = 0x20000080;
                *(uint32_t*)0x20000080 = 0;
                memset((void*)0x20000084, 0, 3);
                *(uint8_t*)0x20000087 = 1;
                *(uint64_t*)0x20000088 = 0x71a02f0300000000;
                *(uint32_t*)0x20000090 = 0;
                *(uint32_t*)0x20000094 = 0x8000;
                *(uint32_t*)0x20000098 = -1;
                *(uint64_t*)0x20010148 = 0x200000c0;
                *(uint32_t*)0x200000c0 = r[1];
                *(uint64_t*)0x20010150 = 0x20000100;
                *(uint64_t*)0x20010158 = 0x20010100;
                *(uint32_t*)0x20010160 = 0x1c;
                *(uint32_t*)0x20010164 = 1;
                *(uint32_t*)0x20010168 = 0x10000;
                *(uint32_t*)0x2001016c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20010140, 0x20010180, 0x200101c0);
                		{
                		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, 0x20010140, 0x20010180, 0x200101c0);
                				}
                		}
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x20010200;
                *(uint32_t*)0x20010200 = 0;
                memset((void*)0x20010204, 0, 3);
                *(uint8_t*)0x20010207 = 1;
                *(uint64_t*)0x20010208 = 0x4bef95c800000000;
                *(uint64_t*)0x20010210 = 4;
                *(uint64_t*)0x20010218 = 0;
                memset((void*)0x20010220, 199, 1);
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x28;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x200202c0, 0x20020300, 0x20020340);
                		break;
                	case 4:
                *(uint32_t*)0x20020380 = 0;
                memset((void*)0x20020384, 0, 3);
                *(uint8_t*)0x20020387 = 1;
                *(uint64_t*)0x20020388 = 0x501635da00000000;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[0], 0, 0x20020380, 0x10, 0x200203c0, 0);
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create_contiguous))(r[0], 0xe5a7, 0xfffffff9, 0x20020480);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20020480;
                		break;
                	case 6:
                *(uint32_t*)0x20020400 = 0;
                memset((void*)0x20020404, 0, 3);
                *(uint8_t*)0x20020407 = 1;
                *(uint64_t*)0x20020408 = 0x5cd6900b00000000;
                *(uint64_t*)0x20020410 = 6;
                *(uint64_t*)0x20020418 = -1;
                *(uint32_t*)0x20020420 = 0;
                *(uint32_t*)0x20020424 = 0x7f;
                *(uint32_t*)0x20020428 = -1;
                *(uint32_t*)0x2002042c = 0x86;
                *(uint32_t*)0x20020430 = 0;
                *(uint32_t*)0x20020434 = 4;
                *(uint32_t*)0x20020438 = -1;
                *(uint32_t*)0x2002043c = 4;
                *(uint32_t*)0x20020440 = -1;
                *(uint32_t*)0x20020444 = 4;
                *(uint32_t*)0x20020448 = -1;
                *(uint32_t*)0x2002044c = 6;
                *(uint32_t*)0x20020450 = -1;
                *(uint32_t*)0x20020454 = 7;
                *(uint32_t*)0x20020458 = 0;
                *(uint32_t*)0x2002045c = 0xfff;
                *(uint32_t*)0x200204c0 = r[2];
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[1], 0, 0x20020400, 0x60, 0x200204c0, 4);
                		break;
                	case 7:
                *(uint64_t*)0x20020680 = 0x20020500;
                memcpy((void*)0x20020500, "\xc8\x6d\xc3\x9a\x6f\x00\x8d\xc1\x0f\xbb\xa6\xca\xab\xe2\x5e\x15\xcf\x9a\x8e\x32\x01\x8b\x3c\x45\xd1\xd9\xfa\xfe\x0b\x61\x86\x67\x80\xaf\x01\x33\xd3\xdf\x4b\x81\x2c\xcb\x87\xad\xa5\x8e\x9e\xd8\x97\x7f\x1c\xd4\xfd\xab\xe6\x21\x60\x95\xab\x5c\xd4\x8a\xdb\x89\x14\xff\x09\xdc\x3d\xfb\xa5\xfc\xb4\x05\xd4\x93\xa6\xe7\xff\x6e\x9c\xdf\x4a\x5e\xd9\xed\x06\x9d\x57\xd6\xc2", 91);
                *(uint64_t*)0x20020688 = 0x20020580;
                *(uint32_t*)0x20020580 = 0;
                *(uint32_t*)0x20020584 = r[1];
                *(uint64_t*)0x20020690 = 0x200205c0;
                *(uint64_t*)0x20020698 = 0x20020640;
                *(uint32_t*)0x200206a0 = 0x5b;
                *(uint32_t*)0x200206a4 = 2;
                *(uint32_t*)0x200206a8 = 0x73;
                *(uint32_t*)0x200206ac = 5;
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20020650;
                		break;
                	case 8:
                *(uint64_t*)0x20030800 = 0x20020740;
                *(uint32_t*)0x20020740 = 0;
                memset((void*)0x20020744, 0, 3);
                *(uint8_t*)0x20020747 = 1;
                *(uint64_t*)0x20020748 = 0x1f62df5e00000000;
                *(uint64_t*)0x20030808 = 0x20020780;
                *(uint64_t*)0x20030810 = 0x200207c0;
                *(uint64_t*)0x20030818 = 0x200307c0;
                *(uint32_t*)0x20030820 = 0x10;
                *(uint32_t*)0x20030824 = 0;
                *(uint32_t*)0x20030828 = 0x10000;
                *(uint32_t*)0x2003082c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[3], 0, 0, 0x20030800, 0x20030840, 0x20030880);
                		break;
                	case 9:
                *(uint64_t*)0x20040980 = 0x200308c0;
                *(uint32_t*)0x200308c0 = 0;
                memset((void*)0x200308c4, 0, 3);
                *(uint8_t*)0x200308c7 = 1;
                *(uint64_t*)0x200308c8 = 0x14f4912000000000;
                *(uint32_t*)0x200308d0 = 0x7f;
                *(uint32_t*)0x200308d4 = 0x20;
                *(uint64_t*)0x200308d8 = 7;
                *(uint64_t*)0x200308e0 = -1;
                *(uint64_t*)0x200308e8 = 6;
                memset((void*)0x200308f0, 36, 1);
                *(uint64_t*)0x20040988 = 0x20030900;
                *(uint64_t*)0x20040990 = 0x20030940;
                *(uint64_t*)0x20040998 = 0x20040940;
                *(uint32_t*)0x200409a0 = 0x38;
                *(uint32_t*)0x200409a4 = 0;
                *(uint32_t*)0x200409a8 = 0x10000;
                *(uint32_t*)0x200409ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x20040980, 0x200409c0, 0x20040a00);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\x63\xed\x49\xeb\x00\xc4\xe1\x7c\x29\xb5\x76\x00\x00\x00\xc4\xa1\xfb\x10\x43\xa1\x65\x41\x0f\x63\x93\x00\x00\x00\x00\xf2\xf2\x26\xc8\xaa\x00\x75\x65\xf2\x0f\x1a\xee\x43\x86\xe9\xc4\x82\x23\xf6\x3e\xc4\xe1\x82\xc2\x3e\x00\x66\x45\x0f\xfd\x9d\x80\x00\x00\x00", 65);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ffc000, 0x3000);
                		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>:374:81: error: use of undeclared identifier 'zx_channel_call_etc'
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                                                                                                ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor969438580 -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/amd64/3 (0.26s)
            csource_test.go:133: opts: {Threaded:true Repeat:true RepeatTimes:10 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_eventpair_create$VALID_OPTIONS(0x0, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0) (fail_nth: 1)
                zx_port_cancel(r0, 0x0, 0xa) (async)
                zx_channel_call$fuchsia_cobalt_LoggerFactoryCreateLoggerFromProjectSpec(r0, 0x0, 0x0, &(0x7f0000010140)={&(0x7f0000000080)={{}, 0x0, 0x8000, 0xffffffff}, &(0x7f00000000c0)={r1}, &(0x7f0000000100), &(0x7f0000010100), 0x1c, 0x1, 0x10000}, &(0x7f0000010180), &(0x7f00000101c0)) (rerun: 4)
                zx_channel_call$fuchsia_devicesettings_DeviceSettingsManagerGetString(r1, 0x0, 0x0, &(0x7f00000202c0)={&(0x7f0000010200)={{}, {0x4}, {'\xc7'}}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x28, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_channel_write$fuchsia_ldsvc_LoaderDone(r0, 0x0, &(0x7f0000020380), 0x10, &(0x7f00000203c0), 0x0)
                zx_vmo_create_contiguous(r0, 0xe5a7, 0xfffffff9, &(0x7f0000020480)=<r2=>0x0)
                zx_channel_write$fuchsia_process_LauncherAddHandles(r1, 0x0, &(0x7f0000020400)={{}, {0x6, 0xffffffffffffffff}, {[{0x0, 0x7f}, {0xffffffff, 0x86}, {0x0, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x6}, {0xffffffff, 0x7}, {0x0, 0xfff}], [{}, {}, {}, {}, {}, {}]}}, 0x60, &(0x7f00000204c0)={[{r2}]}, 0x4)
                zx_channel_call_etc(r0, 0x2, 0x0, &(0x7f0000020680)={&(0x7f0000020500)="c86dc39a6f008dc10fbba6caabe25e15cf9a8e32018b3c45d1d9fafe0b61866780af0133d3df4b812ccb87ada58e9ed8977f1cd4fdabe6216095ab5cd48adb8914ff09dc3dfba5fcb405d493a6e7ff6e9cdf4a5ed9ed069d57d6c2", &(0x7f0000020580)=[0x0, r1], &(0x7f00000205c0)=""/115, &(0x7f0000020640)=[0x0, 0x0, 0x0, 0x0, <r3=>0x0], 0x5b, 0x2, 0x73, 0x5}, &(0x7f00000206c0), &(0x7f0000020700))
                zx_channel_call$fuchsia_io_DirectoryDescribe(r3, 0x0, 0x0, &(0x7f0000030800)={&(0x7f0000020740), &(0x7f0000020780), &(0x7f00000207c0), &(0x7f00000307c0)={@device}, 0x10, 0x0, 0x10000, 0x1}, &(0x7f0000030840), &(0x7f0000030880))
                zx_channel_call$fuchsia_cobalt_LoggerBaseLogElapsedTime(r1, 0x0, 0x0, &(0x7f0000040980)={&(0x7f00000308c0)={{}, 0x7f, 0x20, {0x7, 0xffffffffffffffff}, 0x6, {'$'}}, &(0x7f0000030900), &(0x7f0000030940), &(0x7f0000040940), 0x38, 0x0, 0x10000}, &(0x7f00000409c0), &(0x7f0000040a00))
                syz_execute_func(&(0x7f0000000000)="c463ed49eb00c4e17c29b576000000c4a1fb1043a165410f639300000000f2f226c8aa007565f20f1aee4386e9c48223f63ec4e182c23e0066450ffd9d80000000")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
                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/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[4] = {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,intptr_t))CAST(zx_eventpair_create))(0, 0x20000000, 0x20000040);
                		if (res == ZX_OK) {
                r[0] = *(uint32_t*)0x20000000;
                r[1] = *(uint32_t*)0x20000040;
                		}
                		break;
                	case 1:
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_port_cancel))(r[0], 0, 0x3f2);
                		break;
                	case 2:
                *(uint64_t*)0x20010140 = 0x20000080;
                *(uint32_t*)0x20000080 = 0;
                memset((void*)0x20000084, 0, 3);
                *(uint8_t*)0x20000087 = 1;
                *(uint64_t*)0x20000088 = 0x71a02f0300000000;
                *(uint32_t*)0x20000090 = 0;
                *(uint32_t*)0x20000094 = 0x8000;
                *(uint32_t*)0x20000098 = -1;
                *(uint64_t*)0x20010148 = 0x200000c0;
                *(uint32_t*)0x200000c0 = r[1];
                *(uint64_t*)0x20010150 = 0x20000100;
                *(uint64_t*)0x20010158 = 0x20010100;
                *(uint32_t*)0x20010160 = 0x1c;
                *(uint32_t*)0x20010164 = 1;
                *(uint32_t*)0x20010168 = 0x10000;
                *(uint32_t*)0x2001016c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20010140, 0x20010180, 0x200101c0);
                		{
                		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, 0x20010140, 0x20010180, 0x200101c0);
                				}
                		}
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x20010200;
                *(uint32_t*)0x20010200 = 0;
                memset((void*)0x20010204, 0, 3);
                *(uint8_t*)0x20010207 = 1;
                *(uint64_t*)0x20010208 = 0x4bef95c800000000;
                *(uint64_t*)0x20010210 = 4;
                *(uint64_t*)0x20010218 = 0;
                memset((void*)0x20010220, 199, 1);
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x28;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x200202c0, 0x20020300, 0x20020340);
                		break;
                	case 4:
                *(uint32_t*)0x20020380 = 0;
                memset((void*)0x20020384, 0, 3);
                *(uint8_t*)0x20020387 = 1;
                *(uint64_t*)0x20020388 = 0x501635da00000000;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[0], 0, 0x20020380, 0x10, 0x200203c0, 0);
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create_contiguous))(r[0], 0xe5a7, 0xfffffff9, 0x20020480);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20020480;
                		break;
                	case 6:
                *(uint32_t*)0x20020400 = 0;
                memset((void*)0x20020404, 0, 3);
                *(uint8_t*)0x20020407 = 1;
                *(uint64_t*)0x20020408 = 0x5cd6900b00000000;
                *(uint64_t*)0x20020410 = 6;
                *(uint64_t*)0x20020418 = -1;
                *(uint32_t*)0x20020420 = 0;
                *(uint32_t*)0x20020424 = 0x7f;
                *(uint32_t*)0x20020428 = -1;
                *(uint32_t*)0x2002042c = 0x86;
                *(uint32_t*)0x20020430 = 0;
                *(uint32_t*)0x20020434 = 4;
                *(uint32_t*)0x20020438 = -1;
                *(uint32_t*)0x2002043c = 4;
                *(uint32_t*)0x20020440 = -1;
                *(uint32_t*)0x20020444 = 4;
                *(uint32_t*)0x20020448 = -1;
                *(uint32_t*)0x2002044c = 6;
                *(uint32_t*)0x20020450 = -1;
                *(uint32_t*)0x20020454 = 7;
                *(uint32_t*)0x20020458 = 0;
                *(uint32_t*)0x2002045c = 0xfff;
                *(uint32_t*)0x200204c0 = r[2];
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[1], 0, 0x20020400, 0x60, 0x200204c0, 4);
                		break;
                	case 7:
                *(uint64_t*)0x20020680 = 0x20020500;
                memcpy((void*)0x20020500, "\xc8\x6d\xc3\x9a\x6f\x00\x8d\xc1\x0f\xbb\xa6\xca\xab\xe2\x5e\x15\xcf\x9a\x8e\x32\x01\x8b\x3c\x45\xd1\xd9\xfa\xfe\x0b\x61\x86\x67\x80\xaf\x01\x33\xd3\xdf\x4b\x81\x2c\xcb\x87\xad\xa5\x8e\x9e\xd8\x97\x7f\x1c\xd4\xfd\xab\xe6\x21\x60\x95\xab\x5c\xd4\x8a\xdb\x89\x14\xff\x09\xdc\x3d\xfb\xa5\xfc\xb4\x05\xd4\x93\xa6\xe7\xff\x6e\x9c\xdf\x4a\x5e\xd9\xed\x06\x9d\x57\xd6\xc2", 91);
                *(uint64_t*)0x20020688 = 0x20020580;
                *(uint32_t*)0x20020580 = 0;
                *(uint32_t*)0x20020584 = r[1];
                *(uint64_t*)0x20020690 = 0x200205c0;
                *(uint64_t*)0x20020698 = 0x20020640;
                *(uint32_t*)0x200206a0 = 0x5b;
                *(uint32_t*)0x200206a4 = 2;
                *(uint32_t*)0x200206a8 = 0x73;
                *(uint32_t*)0x200206ac = 5;
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20020650;
                		break;
                	case 8:
                *(uint64_t*)0x20030800 = 0x20020740;
                *(uint32_t*)0x20020740 = 0;
                memset((void*)0x20020744, 0, 3);
                *(uint8_t*)0x20020747 = 1;
                *(uint64_t*)0x20020748 = 0x1f62df5e00000000;
                *(uint64_t*)0x20030808 = 0x20020780;
                *(uint64_t*)0x20030810 = 0x200207c0;
                *(uint64_t*)0x20030818 = 0x200307c0;
                *(uint32_t*)0x20030820 = 0x10;
                *(uint32_t*)0x20030824 = 0;
                *(uint32_t*)0x20030828 = 0x10000;
                *(uint32_t*)0x2003082c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[3], 0, 0, 0x20030800, 0x20030840, 0x20030880);
                		break;
                	case 9:
                *(uint64_t*)0x20040980 = 0x200308c0;
                *(uint32_t*)0x200308c0 = 0;
                memset((void*)0x200308c4, 0, 3);
                *(uint8_t*)0x200308c7 = 1;
                *(uint64_t*)0x200308c8 = 0x14f4912000000000;
                *(uint32_t*)0x200308d0 = 0x7f;
                *(uint32_t*)0x200308d4 = 0x20;
                *(uint64_t*)0x200308d8 = 7;
                *(uint64_t*)0x200308e0 = -1;
                *(uint64_t*)0x200308e8 = 6;
                memset((void*)0x200308f0, 36, 1);
                *(uint64_t*)0x20040988 = 0x20030900;
                *(uint64_t*)0x20040990 = 0x20030940;
                *(uint64_t*)0x20040998 = 0x20040940;
                *(uint32_t*)0x200409a0 = 0x38;
                *(uint32_t*)0x200409a4 = 0;
                *(uint32_t*)0x200409a8 = 0x10000;
                *(uint32_t*)0x200409ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x20040980, 0x200409c0, 0x20040a00);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\x63\xed\x49\xeb\x00\xc4\xe1\x7c\x29\xb5\x76\x00\x00\x00\xc4\xa1\xfb\x10\x43\xa1\x65\x41\x0f\x63\x93\x00\x00\x00\x00\xf2\xf2\x26\xc8\xaa\x00\x75\x65\xf2\x0f\x1a\xee\x43\x86\xe9\xc4\x82\x23\xf6\x3e\xc4\xe1\x82\xc2\x3e\x00\x66\x45\x0f\xfd\x9d\x80\x00\x00\x00", 65);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ffc000, 0x3000);
                		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>:372:81: error: use of undeclared identifier 'zx_channel_call_etc'
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                                                                                                ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor2743373954 -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 (0.26s)
            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_eventpair_create$VALID_OPTIONS(0x0, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0) (fail_nth: 1)
                zx_port_cancel(r0, 0x0, 0xa) (async)
                zx_channel_call$fuchsia_cobalt_LoggerFactoryCreateLoggerFromProjectSpec(r0, 0x0, 0x0, &(0x7f0000010140)={&(0x7f0000000080)={{}, 0x0, 0x8000, 0xffffffff}, &(0x7f00000000c0)={r1}, &(0x7f0000000100), &(0x7f0000010100), 0x1c, 0x1, 0x10000}, &(0x7f0000010180), &(0x7f00000101c0)) (rerun: 4)
                zx_channel_call$fuchsia_devicesettings_DeviceSettingsManagerGetString(r1, 0x0, 0x0, &(0x7f00000202c0)={&(0x7f0000010200)={{}, {0x4}, {'\xc7'}}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x28, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_channel_write$fuchsia_ldsvc_LoaderDone(r0, 0x0, &(0x7f0000020380), 0x10, &(0x7f00000203c0), 0x0)
                zx_vmo_create_contiguous(r0, 0xe5a7, 0xfffffff9, &(0x7f0000020480)=<r2=>0x0)
                zx_channel_write$fuchsia_process_LauncherAddHandles(r1, 0x0, &(0x7f0000020400)={{}, {0x6, 0xffffffffffffffff}, {[{0x0, 0x7f}, {0xffffffff, 0x86}, {0x0, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x6}, {0xffffffff, 0x7}, {0x0, 0xfff}], [{}, {}, {}, {}, {}, {}]}}, 0x60, &(0x7f00000204c0)={[{r2}]}, 0x4)
                zx_channel_call_etc(r0, 0x2, 0x0, &(0x7f0000020680)={&(0x7f0000020500)="c86dc39a6f008dc10fbba6caabe25e15cf9a8e32018b3c45d1d9fafe0b61866780af0133d3df4b812ccb87ada58e9ed8977f1cd4fdabe6216095ab5cd48adb8914ff09dc3dfba5fcb405d493a6e7ff6e9cdf4a5ed9ed069d57d6c2", &(0x7f0000020580)=[0x0, r1], &(0x7f00000205c0)=""/115, &(0x7f0000020640)=[0x0, 0x0, 0x0, 0x0, <r3=>0x0], 0x5b, 0x2, 0x73, 0x5}, &(0x7f00000206c0), &(0x7f0000020700))
                zx_channel_call$fuchsia_io_DirectoryDescribe(r3, 0x0, 0x0, &(0x7f0000030800)={&(0x7f0000020740), &(0x7f0000020780), &(0x7f00000207c0), &(0x7f00000307c0)={@device}, 0x10, 0x0, 0x10000, 0x1}, &(0x7f0000030840), &(0x7f0000030880))
                zx_channel_call$fuchsia_cobalt_LoggerBaseLogElapsedTime(r1, 0x0, 0x0, &(0x7f0000040980)={&(0x7f00000308c0)={{}, 0x7f, 0x20, {0x7, 0xffffffffffffffff}, 0x6, {'$'}}, &(0x7f0000030900), &(0x7f0000030940), &(0x7f0000040940), 0x38, 0x0, 0x10000}, &(0x7f00000409c0), &(0x7f0000040a00))
                syz_execute_func(&(0x7f0000000000)="c463ed49eb00c4e17c29b576000000c4a1fb1043a165410f639300000000f2f226c8aa007565f20f1aee4386e9c48223f63ec4e182c23e0066450ffd9d80000000")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
                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/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[4] = {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,intptr_t))CAST(zx_eventpair_create))(0, 0x20000000, 0x20000040);
                		if (res == ZX_OK) {
                r[0] = *(uint32_t*)0x20000000;
                r[1] = *(uint32_t*)0x20000040;
                		}
                		break;
                	case 1:
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_port_cancel))(r[0], 0, 0x3f2);
                		break;
                	case 2:
                *(uint64_t*)0x20010140 = 0x20000080;
                *(uint32_t*)0x20000080 = 0;
                memset((void*)0x20000084, 0, 3);
                *(uint8_t*)0x20000087 = 1;
                *(uint64_t*)0x20000088 = 0x71a02f0300000000;
                *(uint32_t*)0x20000090 = 0;
                *(uint32_t*)0x20000094 = 0x8000;
                *(uint32_t*)0x20000098 = -1;
                *(uint64_t*)0x20010148 = 0x200000c0;
                *(uint32_t*)0x200000c0 = r[1];
                *(uint64_t*)0x20010150 = 0x20000100;
                *(uint64_t*)0x20010158 = 0x20010100;
                *(uint32_t*)0x20010160 = 0x1c;
                *(uint32_t*)0x20010164 = 1;
                *(uint32_t*)0x20010168 = 0x10000;
                *(uint32_t*)0x2001016c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20010140, 0x20010180, 0x200101c0);
                		{
                		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, 0x20010140, 0x20010180, 0x200101c0);
                				}
                		}
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x20010200;
                *(uint32_t*)0x20010200 = 0;
                memset((void*)0x20010204, 0, 3);
                *(uint8_t*)0x20010207 = 1;
                *(uint64_t*)0x20010208 = 0x4bef95c800000000;
                *(uint64_t*)0x20010210 = 4;
                *(uint64_t*)0x20010218 = 0;
                memset((void*)0x20010220, 199, 1);
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x28;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x200202c0, 0x20020300, 0x20020340);
                		break;
                	case 4:
                *(uint32_t*)0x20020380 = 0;
                memset((void*)0x20020384, 0, 3);
                *(uint8_t*)0x20020387 = 1;
                *(uint64_t*)0x20020388 = 0x501635da00000000;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[0], 0, 0x20020380, 0x10, 0x200203c0, 0);
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create_contiguous))(r[0], 0xe5a7, 0xfffffff9, 0x20020480);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20020480;
                		break;
                	case 6:
                *(uint32_t*)0x20020400 = 0;
                memset((void*)0x20020404, 0, 3);
                *(uint8_t*)0x20020407 = 1;
                *(uint64_t*)0x20020408 = 0x5cd6900b00000000;
                *(uint64_t*)0x20020410 = 6;
                *(uint64_t*)0x20020418 = -1;
                *(uint32_t*)0x20020420 = 0;
                *(uint32_t*)0x20020424 = 0x7f;
                *(uint32_t*)0x20020428 = -1;
                *(uint32_t*)0x2002042c = 0x86;
                *(uint32_t*)0x20020430 = 0;
                *(uint32_t*)0x20020434 = 4;
                *(uint32_t*)0x20020438 = -1;
                *(uint32_t*)0x2002043c = 4;
                *(uint32_t*)0x20020440 = -1;
                *(uint32_t*)0x20020444 = 4;
                *(uint32_t*)0x20020448 = -1;
                *(uint32_t*)0x2002044c = 6;
                *(uint32_t*)0x20020450 = -1;
                *(uint32_t*)0x20020454 = 7;
                *(uint32_t*)0x20020458 = 0;
                *(uint32_t*)0x2002045c = 0xfff;
                *(uint32_t*)0x200204c0 = r[2];
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[1], 0, 0x20020400, 0x60, 0x200204c0, 4);
                		break;
                	case 7:
                *(uint64_t*)0x20020680 = 0x20020500;
                memcpy((void*)0x20020500, "\xc8\x6d\xc3\x9a\x6f\x00\x8d\xc1\x0f\xbb\xa6\xca\xab\xe2\x5e\x15\xcf\x9a\x8e\x32\x01\x8b\x3c\x45\xd1\xd9\xfa\xfe\x0b\x61\x86\x67\x80\xaf\x01\x33\xd3\xdf\x4b\x81\x2c\xcb\x87\xad\xa5\x8e\x9e\xd8\x97\x7f\x1c\xd4\xfd\xab\xe6\x21\x60\x95\xab\x5c\xd4\x8a\xdb\x89\x14\xff\x09\xdc\x3d\xfb\xa5\xfc\xb4\x05\xd4\x93\xa6\xe7\xff\x6e\x9c\xdf\x4a\x5e\xd9\xed\x06\x9d\x57\xd6\xc2", 91);
                *(uint64_t*)0x20020688 = 0x20020580;
                *(uint32_t*)0x20020580 = 0;
                *(uint32_t*)0x20020584 = r[1];
                *(uint64_t*)0x20020690 = 0x200205c0;
                *(uint64_t*)0x20020698 = 0x20020640;
                *(uint32_t*)0x200206a0 = 0x5b;
                *(uint32_t*)0x200206a4 = 2;
                *(uint32_t*)0x200206a8 = 0x73;
                *(uint32_t*)0x200206ac = 5;
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20020650;
                		break;
                	case 8:
                *(uint64_t*)0x20030800 = 0x20020740;
                *(uint32_t*)0x20020740 = 0;
                memset((void*)0x20020744, 0, 3);
                *(uint8_t*)0x20020747 = 1;
                *(uint64_t*)0x20020748 = 0x1f62df5e00000000;
                *(uint64_t*)0x20030808 = 0x20020780;
                *(uint64_t*)0x20030810 = 0x200207c0;
                *(uint64_t*)0x20030818 = 0x200307c0;
                *(uint32_t*)0x20030820 = 0x10;
                *(uint32_t*)0x20030824 = 0;
                *(uint32_t*)0x20030828 = 0x10000;
                *(uint32_t*)0x2003082c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[3], 0, 0, 0x20030800, 0x20030840, 0x20030880);
                		break;
                	case 9:
                *(uint64_t*)0x20040980 = 0x200308c0;
                *(uint32_t*)0x200308c0 = 0;
                memset((void*)0x200308c4, 0, 3);
                *(uint8_t*)0x200308c7 = 1;
                *(uint64_t*)0x200308c8 = 0x14f4912000000000;
                *(uint32_t*)0x200308d0 = 0x7f;
                *(uint32_t*)0x200308d4 = 0x20;
                *(uint64_t*)0x200308d8 = 7;
                *(uint64_t*)0x200308e0 = -1;
                *(uint64_t*)0x200308e8 = 6;
                memset((void*)0x200308f0, 36, 1);
                *(uint64_t*)0x20040988 = 0x20030900;
                *(uint64_t*)0x20040990 = 0x20030940;
                *(uint64_t*)0x20040998 = 0x20040940;
                *(uint32_t*)0x200409a0 = 0x38;
                *(uint32_t*)0x200409a4 = 0;
                *(uint32_t*)0x200409a8 = 0x10000;
                *(uint32_t*)0x200409ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x20040980, 0x200409c0, 0x20040a00);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\x63\xed\x49\xeb\x00\xc4\xe1\x7c\x29\xb5\x76\x00\x00\x00\xc4\xa1\xfb\x10\x43\xa1\x65\x41\x0f\x63\x93\x00\x00\x00\x00\xf2\xf2\x26\xc8\xaa\x00\x75\x65\xf2\x0f\x1a\xee\x43\x86\xe9\xc4\x82\x23\xf6\x3e\xc4\xe1\x82\xc2\x3e\x00\x66\x45\x0f\xfd\x9d\x80\x00\x00\x00", 65);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ffc000, 0x3000);
                		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>:372:81: error: use of undeclared identifier 'zx_channel_call_etc'
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                                                                                                ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor2497862209 -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 (0.26s)
            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_eventpair_create$VALID_OPTIONS(0x0, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0) (fail_nth: 1)
                zx_port_cancel(r0, 0x0, 0xa) (async)
                zx_channel_call$fuchsia_cobalt_LoggerFactoryCreateLoggerFromProjectSpec(r0, 0x0, 0x0, &(0x7f0000010140)={&(0x7f0000000080)={{}, 0x0, 0x8000, 0xffffffff}, &(0x7f00000000c0)={r1}, &(0x7f0000000100), &(0x7f0000010100), 0x1c, 0x1, 0x10000}, &(0x7f0000010180), &(0x7f00000101c0)) (rerun: 4)
                zx_channel_call$fuchsia_devicesettings_DeviceSettingsManagerGetString(r1, 0x0, 0x0, &(0x7f00000202c0)={&(0x7f0000010200)={{}, {0x4}, {'\xc7'}}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x28, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_channel_write$fuchsia_ldsvc_LoaderDone(r0, 0x0, &(0x7f0000020380), 0x10, &(0x7f00000203c0), 0x0)
                zx_vmo_create_contiguous(r0, 0xe5a7, 0xfffffff9, &(0x7f0000020480)=<r2=>0x0)
                zx_channel_write$fuchsia_process_LauncherAddHandles(r1, 0x0, &(0x7f0000020400)={{}, {0x6, 0xffffffffffffffff}, {[{0x0, 0x7f}, {0xffffffff, 0x86}, {0x0, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x6}, {0xffffffff, 0x7}, {0x0, 0xfff}], [{}, {}, {}, {}, {}, {}]}}, 0x60, &(0x7f00000204c0)={[{r2}]}, 0x4)
                zx_channel_call_etc(r0, 0x2, 0x0, &(0x7f0000020680)={&(0x7f0000020500)="c86dc39a6f008dc10fbba6caabe25e15cf9a8e32018b3c45d1d9fafe0b61866780af0133d3df4b812ccb87ada58e9ed8977f1cd4fdabe6216095ab5cd48adb8914ff09dc3dfba5fcb405d493a6e7ff6e9cdf4a5ed9ed069d57d6c2", &(0x7f0000020580)=[0x0, r1], &(0x7f00000205c0)=""/115, &(0x7f0000020640)=[0x0, 0x0, 0x0, 0x0, <r3=>0x0], 0x5b, 0x2, 0x73, 0x5}, &(0x7f00000206c0), &(0x7f0000020700))
                zx_channel_call$fuchsia_io_DirectoryDescribe(r3, 0x0, 0x0, &(0x7f0000030800)={&(0x7f0000020740), &(0x7f0000020780), &(0x7f00000207c0), &(0x7f00000307c0)={@device}, 0x10, 0x0, 0x10000, 0x1}, &(0x7f0000030840), &(0x7f0000030880))
                zx_channel_call$fuchsia_cobalt_LoggerBaseLogElapsedTime(r1, 0x0, 0x0, &(0x7f0000040980)={&(0x7f00000308c0)={{}, 0x7f, 0x20, {0x7, 0xffffffffffffffff}, 0x6, {'$'}}, &(0x7f0000030900), &(0x7f0000030940), &(0x7f0000040940), 0x38, 0x0, 0x10000}, &(0x7f00000409c0), &(0x7f0000040a00))
                syz_execute_func(&(0x7f0000000000)="c463ed49eb00c4e17c29b576000000c4a1fb1043a165410f639300000000f2f226c8aa007565f20f1aee4386e9c48223f63ec4e182c23e0066450ffd9d80000000")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
                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/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[4] = {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,intptr_t))CAST(zx_eventpair_create))(0, 0x20000000, 0x20000040);
                		if (res == ZX_OK) {
                r[0] = *(uint32_t*)0x20000000;
                r[1] = *(uint32_t*)0x20000040;
                		}
                		break;
                	case 1:
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_port_cancel))(r[0], 0, 0x3f2 + procid*16);
                		break;
                	case 2:
                *(uint64_t*)0x20010140 = 0x20000080;
                *(uint32_t*)0x20000080 = 0;
                memset((void*)0x20000084, 0, 3);
                *(uint8_t*)0x20000087 = 1;
                *(uint64_t*)0x20000088 = 0x71a02f0300000000;
                *(uint32_t*)0x20000090 = 0;
                *(uint32_t*)0x20000094 = 0x8000;
                *(uint32_t*)0x20000098 = -1;
                *(uint64_t*)0x20010148 = 0x200000c0;
                *(uint32_t*)0x200000c0 = r[1];
                *(uint64_t*)0x20010150 = 0x20000100;
                *(uint64_t*)0x20010158 = 0x20010100;
                *(uint32_t*)0x20010160 = 0x1c;
                *(uint32_t*)0x20010164 = 1;
                *(uint32_t*)0x20010168 = 0x10000;
                *(uint32_t*)0x2001016c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20010140, 0x20010180, 0x200101c0);
                		{
                		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, 0x20010140, 0x20010180, 0x200101c0);
                				}
                		}
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x20010200;
                *(uint32_t*)0x20010200 = 0;
                memset((void*)0x20010204, 0, 3);
                *(uint8_t*)0x20010207 = 1;
                *(uint64_t*)0x20010208 = 0x4bef95c800000000;
                *(uint64_t*)0x20010210 = 4;
                *(uint64_t*)0x20010218 = 0;
                memset((void*)0x20010220, 199, 1);
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x28;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x200202c0, 0x20020300, 0x20020340);
                		break;
                	case 4:
                *(uint32_t*)0x20020380 = 0;
                memset((void*)0x20020384, 0, 3);
                *(uint8_t*)0x20020387 = 1;
                *(uint64_t*)0x20020388 = 0x501635da00000000;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[0], 0, 0x20020380, 0x10, 0x200203c0, 0);
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create_contiguous))(r[0], 0xe5a7, 0xfffffff9, 0x20020480);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20020480;
                		break;
                	case 6:
                *(uint32_t*)0x20020400 = 0;
                memset((void*)0x20020404, 0, 3);
                *(uint8_t*)0x20020407 = 1;
                *(uint64_t*)0x20020408 = 0x5cd6900b00000000;
                *(uint64_t*)0x20020410 = 6;
                *(uint64_t*)0x20020418 = -1;
                *(uint32_t*)0x20020420 = 0;
                *(uint32_t*)0x20020424 = 0x7f;
                *(uint32_t*)0x20020428 = -1;
                *(uint32_t*)0x2002042c = 0x86;
                *(uint32_t*)0x20020430 = 0;
                *(uint32_t*)0x20020434 = 4;
                *(uint32_t*)0x20020438 = -1;
                *(uint32_t*)0x2002043c = 4;
                *(uint32_t*)0x20020440 = -1;
                *(uint32_t*)0x20020444 = 4;
                *(uint32_t*)0x20020448 = -1;
                *(uint32_t*)0x2002044c = 6;
                *(uint32_t*)0x20020450 = -1;
                *(uint32_t*)0x20020454 = 7;
                *(uint32_t*)0x20020458 = 0;
                *(uint32_t*)0x2002045c = 0xfff;
                *(uint32_t*)0x200204c0 = r[2];
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[1], 0, 0x20020400, 0x60, 0x200204c0, 4);
                		break;
                	case 7:
                *(uint64_t*)0x20020680 = 0x20020500;
                memcpy((void*)0x20020500, "\xc8\x6d\xc3\x9a\x6f\x00\x8d\xc1\x0f\xbb\xa6\xca\xab\xe2\x5e\x15\xcf\x9a\x8e\x32\x01\x8b\x3c\x45\xd1\xd9\xfa\xfe\x0b\x61\x86\x67\x80\xaf\x01\x33\xd3\xdf\x4b\x81\x2c\xcb\x87\xad\xa5\x8e\x9e\xd8\x97\x7f\x1c\xd4\xfd\xab\xe6\x21\x60\x95\xab\x5c\xd4\x8a\xdb\x89\x14\xff\x09\xdc\x3d\xfb\xa5\xfc\xb4\x05\xd4\x93\xa6\xe7\xff\x6e\x9c\xdf\x4a\x5e\xd9\xed\x06\x9d\x57\xd6\xc2", 91);
                *(uint64_t*)0x20020688 = 0x20020580;
                *(uint32_t*)0x20020580 = 0;
                *(uint32_t*)0x20020584 = r[1];
                *(uint64_t*)0x20020690 = 0x200205c0;
                *(uint64_t*)0x20020698 = 0x20020640;
                *(uint32_t*)0x200206a0 = 0x5b;
                *(uint32_t*)0x200206a4 = 2;
                *(uint32_t*)0x200206a8 = 0x73;
                *(uint32_t*)0x200206ac = 5;
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20020650;
                		break;
                	case 8:
                *(uint64_t*)0x20030800 = 0x20020740;
                *(uint32_t*)0x20020740 = 0;
                memset((void*)0x20020744, 0, 3);
                *(uint8_t*)0x20020747 = 1;
                *(uint64_t*)0x20020748 = 0x1f62df5e00000000;
                *(uint64_t*)0x20030808 = 0x20020780;
                *(uint64_t*)0x20030810 = 0x200207c0;
                *(uint64_t*)0x20030818 = 0x200307c0;
                *(uint32_t*)0x20030820 = 0x10;
                *(uint32_t*)0x20030824 = 0;
                *(uint32_t*)0x20030828 = 0x10000;
                *(uint32_t*)0x2003082c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[3], 0, 0, 0x20030800, 0x20030840, 0x20030880);
                		break;
                	case 9:
                *(uint64_t*)0x20040980 = 0x200308c0;
                *(uint32_t*)0x200308c0 = 0;
                memset((void*)0x200308c4, 0, 3);
                *(uint8_t*)0x200308c7 = 1;
                *(uint64_t*)0x200308c8 = 0x14f4912000000000;
                *(uint32_t*)0x200308d0 = 0x7f;
                *(uint32_t*)0x200308d4 = 0x20;
                *(uint64_t*)0x200308d8 = 7;
                *(uint64_t*)0x200308e0 = -1;
                *(uint64_t*)0x200308e8 = 6;
                memset((void*)0x200308f0, 36, 1);
                *(uint64_t*)0x20040988 = 0x20030900;
                *(uint64_t*)0x20040990 = 0x20030940;
                *(uint64_t*)0x20040998 = 0x20040940;
                *(uint32_t*)0x200409a0 = 0x38;
                *(uint32_t*)0x200409a4 = 0;
                *(uint32_t*)0x200409a8 = 0x10000;
                *(uint32_t*)0x200409ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x20040980, 0x200409c0, 0x20040a00);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\x63\xed\x49\xeb\x00\xc4\xe1\x7c\x29\xb5\x76\x00\x00\x00\xc4\xa1\xfb\x10\x43\xa1\x65\x41\x0f\x63\x93\x00\x00\x00\x00\xf2\xf2\x26\xc8\xaa\x00\x75\x65\xf2\x0f\x1a\xee\x43\x86\xe9\xc4\x82\x23\xf6\x3e\xc4\xe1\x82\xc2\x3e\x00\x66\x45\x0f\xfd\x9d\x80\x00\x00\x00", 65);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ffc000, 0x3000);
                		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>:374:81: error: use of undeclared identifier 'zx_channel_call_etc'
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                                                                                                ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor4001278171 -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 (0.26s)
            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_eventpair_create$VALID_OPTIONS(0x0, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0) (fail_nth: 1)
                zx_port_cancel(r0, 0x0, 0xa) (async)
                zx_channel_call$fuchsia_cobalt_LoggerFactoryCreateLoggerFromProjectSpec(r0, 0x0, 0x0, &(0x7f0000010140)={&(0x7f0000000080)={{}, 0x0, 0x8000, 0xffffffff}, &(0x7f00000000c0)={r1}, &(0x7f0000000100), &(0x7f0000010100), 0x1c, 0x1, 0x10000}, &(0x7f0000010180), &(0x7f00000101c0)) (rerun: 4)
                zx_channel_call$fuchsia_devicesettings_DeviceSettingsManagerGetString(r1, 0x0, 0x0, &(0x7f00000202c0)={&(0x7f0000010200)={{}, {0x4}, {'\xc7'}}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x28, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_channel_write$fuchsia_ldsvc_LoaderDone(r0, 0x0, &(0x7f0000020380), 0x10, &(0x7f00000203c0), 0x0)
                zx_vmo_create_contiguous(r0, 0xe5a7, 0xfffffff9, &(0x7f0000020480)=<r2=>0x0)
                zx_channel_write$fuchsia_process_LauncherAddHandles(r1, 0x0, &(0x7f0000020400)={{}, {0x6, 0xffffffffffffffff}, {[{0x0, 0x7f}, {0xffffffff, 0x86}, {0x0, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x6}, {0xffffffff, 0x7}, {0x0, 0xfff}], [{}, {}, {}, {}, {}, {}]}}, 0x60, &(0x7f00000204c0)={[{r2}]}, 0x4)
                zx_channel_call_etc(r0, 0x2, 0x0, &(0x7f0000020680)={&(0x7f0000020500)="c86dc39a6f008dc10fbba6caabe25e15cf9a8e32018b3c45d1d9fafe0b61866780af0133d3df4b812ccb87ada58e9ed8977f1cd4fdabe6216095ab5cd48adb8914ff09dc3dfba5fcb405d493a6e7ff6e9cdf4a5ed9ed069d57d6c2", &(0x7f0000020580)=[0x0, r1], &(0x7f00000205c0)=""/115, &(0x7f0000020640)=[0x0, 0x0, 0x0, 0x0, <r3=>0x0], 0x5b, 0x2, 0x73, 0x5}, &(0x7f00000206c0), &(0x7f0000020700))
                zx_channel_call$fuchsia_io_DirectoryDescribe(r3, 0x0, 0x0, &(0x7f0000030800)={&(0x7f0000020740), &(0x7f0000020780), &(0x7f00000207c0), &(0x7f00000307c0)={@device}, 0x10, 0x0, 0x10000, 0x1}, &(0x7f0000030840), &(0x7f0000030880))
                zx_channel_call$fuchsia_cobalt_LoggerBaseLogElapsedTime(r1, 0x0, 0x0, &(0x7f0000040980)={&(0x7f00000308c0)={{}, 0x7f, 0x20, {0x7, 0xffffffffffffffff}, 0x6, {'$'}}, &(0x7f0000030900), &(0x7f0000030940), &(0x7f0000040940), 0x38, 0x0, 0x10000}, &(0x7f00000409c0), &(0x7f0000040a00))
                syz_execute_func(&(0x7f0000000000)="c463ed49eb00c4e17c29b576000000c4a1fb1043a165410f639300000000f2f226c8aa007565f20f1aee4386e9c48223f63ec4e182c23e0066450ffd9d80000000")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
                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/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[4] = {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,intptr_t))CAST(zx_eventpair_create))(0, 0x20000000, 0x20000040);
                		fprintf(stderr, "### call=0 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		if (res == ZX_OK) {
                r[0] = *(uint32_t*)0x20000000;
                r[1] = *(uint32_t*)0x20000040;
                		}
                		break;
                	case 1:
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_port_cancel))(r[0], 0, 0x3f2);
                		fprintf(stderr, "### call=1 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		break;
                	case 2:
                *(uint64_t*)0x20010140 = 0x20000080;
                *(uint32_t*)0x20000080 = 0;
                memset((void*)0x20000084, 0, 3);
                *(uint8_t*)0x20000087 = 1;
                *(uint64_t*)0x20000088 = 0x71a02f0300000000;
                *(uint32_t*)0x20000090 = 0;
                *(uint32_t*)0x20000094 = 0x8000;
                *(uint32_t*)0x20000098 = -1;
                *(uint64_t*)0x20010148 = 0x200000c0;
                *(uint32_t*)0x200000c0 = r[1];
                *(uint64_t*)0x20010150 = 0x20000100;
                *(uint64_t*)0x20010158 = 0x20010100;
                *(uint32_t*)0x20010160 = 0x1c;
                *(uint32_t*)0x20010164 = 1;
                *(uint32_t*)0x20010168 = 0x10000;
                *(uint32_t*)0x2001016c = 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, 0x20010140, 0x20010180, 0x200101c0);
                		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, 0x20010140, 0x20010180, 0x200101c0);
                				}
                		}
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x20010200;
                *(uint32_t*)0x20010200 = 0;
                memset((void*)0x20010204, 0, 3);
                *(uint8_t*)0x20010207 = 1;
                *(uint64_t*)0x20010208 = 0x4bef95c800000000;
                *(uint64_t*)0x20010210 = 4;
                *(uint64_t*)0x20010218 = 0;
                memset((void*)0x20010220, 199, 1);
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x28;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 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[1], 0, 0, 0x200202c0, 0x20020300, 0x20020340);
                		fprintf(stderr, "### call=3 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		break;
                	case 4:
                *(uint32_t*)0x20020380 = 0;
                memset((void*)0x20020384, 0, 3);
                *(uint8_t*)0x20020387 = 1;
                *(uint64_t*)0x20020388 = 0x501635da00000000;
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[0], 0, 0x20020380, 0x10, 0x200203c0, 0);
                		fprintf(stderr, "### call=4 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		break;
                	case 5:
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create_contiguous))(r[0], 0xe5a7, 0xfffffff9, 0x20020480);
                		fprintf(stderr, "### call=5 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20020480;
                		break;
                	case 6:
                *(uint32_t*)0x20020400 = 0;
                memset((void*)0x20020404, 0, 3);
                *(uint8_t*)0x20020407 = 1;
                *(uint64_t*)0x20020408 = 0x5cd6900b00000000;
                *(uint64_t*)0x20020410 = 6;
                *(uint64_t*)0x20020418 = -1;
                *(uint32_t*)0x20020420 = 0;
                *(uint32_t*)0x20020424 = 0x7f;
                *(uint32_t*)0x20020428 = -1;
                *(uint32_t*)0x2002042c = 0x86;
                *(uint32_t*)0x20020430 = 0;
                *(uint32_t*)0x20020434 = 4;
                *(uint32_t*)0x20020438 = -1;
                *(uint32_t*)0x2002043c = 4;
                *(uint32_t*)0x20020440 = -1;
                *(uint32_t*)0x20020444 = 4;
                *(uint32_t*)0x20020448 = -1;
                *(uint32_t*)0x2002044c = 6;
                *(uint32_t*)0x20020450 = -1;
                *(uint32_t*)0x20020454 = 7;
                *(uint32_t*)0x20020458 = 0;
                *(uint32_t*)0x2002045c = 0xfff;
                *(uint32_t*)0x200204c0 = r[2];
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[1], 0, 0x20020400, 0x60, 0x200204c0, 4);
                		fprintf(stderr, "### call=6 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		break;
                	case 7:
                *(uint64_t*)0x20020680 = 0x20020500;
                memcpy((void*)0x20020500, "\xc8\x6d\xc3\x9a\x6f\x00\x8d\xc1\x0f\xbb\xa6\xca\xab\xe2\x5e\x15\xcf\x9a\x8e\x32\x01\x8b\x3c\x45\xd1\xd9\xfa\xfe\x0b\x61\x86\x67\x80\xaf\x01\x33\xd3\xdf\x4b\x81\x2c\xcb\x87\xad\xa5\x8e\x9e\xd8\x97\x7f\x1c\xd4\xfd\xab\xe6\x21\x60\x95\xab\x5c\xd4\x8a\xdb\x89\x14\xff\x09\xdc\x3d\xfb\xa5\xfc\xb4\x05\xd4\x93\xa6\xe7\xff\x6e\x9c\xdf\x4a\x5e\xd9\xed\x06\x9d\x57\xd6\xc2", 91);
                *(uint64_t*)0x20020688 = 0x20020580;
                *(uint32_t*)0x20020580 = 0;
                *(uint32_t*)0x20020584 = r[1];
                *(uint64_t*)0x20020690 = 0x200205c0;
                *(uint64_t*)0x20020698 = 0x20020640;
                *(uint32_t*)0x200206a0 = 0x5b;
                *(uint32_t*)0x200206a4 = 2;
                *(uint32_t*)0x200206a8 = 0x73;
                *(uint32_t*)0x200206ac = 5;
                		res = -1;
                		errno = EFAULT;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                		fprintf(stderr, "### call=7 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20020650;
                		break;
                	case 8:
                *(uint64_t*)0x20030800 = 0x20020740;
                *(uint32_t*)0x20020740 = 0;
                memset((void*)0x20020744, 0, 3);
                *(uint8_t*)0x20020747 = 1;
                *(uint64_t*)0x20020748 = 0x1f62df5e00000000;
                *(uint64_t*)0x20030808 = 0x20020780;
                *(uint64_t*)0x20030810 = 0x200207c0;
                *(uint64_t*)0x20030818 = 0x200307c0;
                *(uint32_t*)0x20030820 = 0x10;
                *(uint32_t*)0x20030824 = 0;
                *(uint32_t*)0x20030828 = 0x10000;
                *(uint32_t*)0x2003082c = 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[3], 0, 0, 0x20030800, 0x20030840, 0x20030880);
                		fprintf(stderr, "### call=8 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		break;
                	case 9:
                *(uint64_t*)0x20040980 = 0x200308c0;
                *(uint32_t*)0x200308c0 = 0;
                memset((void*)0x200308c4, 0, 3);
                *(uint8_t*)0x200308c7 = 1;
                *(uint64_t*)0x200308c8 = 0x14f4912000000000;
                *(uint32_t*)0x200308d0 = 0x7f;
                *(uint32_t*)0x200308d4 = 0x20;
                *(uint64_t*)0x200308d8 = 7;
                *(uint64_t*)0x200308e0 = -1;
                *(uint64_t*)0x200308e8 = 6;
                memset((void*)0x200308f0, 36, 1);
                *(uint64_t*)0x20040988 = 0x20030900;
                *(uint64_t*)0x20040990 = 0x20030940;
                *(uint64_t*)0x20040998 = 0x20040940;
                *(uint32_t*)0x200409a0 = 0x38;
                *(uint32_t*)0x200409a4 = 0;
                *(uint32_t*)0x200409a8 = 0x10000;
                *(uint32_t*)0x200409ac = 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[1], 0, 0, 0x20040980, 0x200409c0, 0x20040a00);
                		fprintf(stderr, "### call=9 errno=%u\n", (intptr_t)(int)res == -1 ? errno : 0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\x63\xed\x49\xeb\x00\xc4\xe1\x7c\x29\xb5\x76\x00\x00\x00\xc4\xa1\xfb\x10\x43\xa1\x65\x41\x0f\x63\x93\x00\x00\x00\x00\xf2\xf2\x26\xc8\xaa\x00\x75\x65\xf2\x0f\x1a\xee\x43\x86\xe9\xc4\x82\x23\xf6\x3e\xc4\xe1\x82\xc2\x3e\x00\x66\x45\x0f\xfd\x9d\x80\x00\x00\x00", 65);
                		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(0x20ffc000, 0x3000);
                		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>:393:81: error: use of undeclared identifier 'zx_channel_call_etc'
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                                                                                                ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor855516660 -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 (0.26s)
            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_eventpair_create$VALID_OPTIONS(0x0, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0) (fail_nth: 1)
                zx_port_cancel(r0, 0x0, 0xa) (async)
                zx_channel_call$fuchsia_cobalt_LoggerFactoryCreateLoggerFromProjectSpec(r0, 0x0, 0x0, &(0x7f0000010140)={&(0x7f0000000080)={{}, 0x0, 0x8000, 0xffffffff}, &(0x7f00000000c0)={r1}, &(0x7f0000000100), &(0x7f0000010100), 0x1c, 0x1, 0x10000}, &(0x7f0000010180), &(0x7f00000101c0)) (rerun: 4)
                zx_channel_call$fuchsia_devicesettings_DeviceSettingsManagerGetString(r1, 0x0, 0x0, &(0x7f00000202c0)={&(0x7f0000010200)={{}, {0x4}, {'\xc7'}}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x28, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_channel_write$fuchsia_ldsvc_LoaderDone(r0, 0x0, &(0x7f0000020380), 0x10, &(0x7f00000203c0), 0x0)
                zx_vmo_create_contiguous(r0, 0xe5a7, 0xfffffff9, &(0x7f0000020480)=<r2=>0x0)
                zx_channel_write$fuchsia_process_LauncherAddHandles(r1, 0x0, &(0x7f0000020400)={{}, {0x6, 0xffffffffffffffff}, {[{0x0, 0x7f}, {0xffffffff, 0x86}, {0x0, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x6}, {0xffffffff, 0x7}, {0x0, 0xfff}], [{}, {}, {}, {}, {}, {}]}}, 0x60, &(0x7f00000204c0)={[{r2}]}, 0x4)
                zx_channel_call_etc(r0, 0x2, 0x0, &(0x7f0000020680)={&(0x7f0000020500)="c86dc39a6f008dc10fbba6caabe25e15cf9a8e32018b3c45d1d9fafe0b61866780af0133d3df4b812ccb87ada58e9ed8977f1cd4fdabe6216095ab5cd48adb8914ff09dc3dfba5fcb405d493a6e7ff6e9cdf4a5ed9ed069d57d6c2", &(0x7f0000020580)=[0x0, r1], &(0x7f00000205c0)=""/115, &(0x7f0000020640)=[0x0, 0x0, 0x0, 0x0, <r3=>0x0], 0x5b, 0x2, 0x73, 0x5}, &(0x7f00000206c0), &(0x7f0000020700))
                zx_channel_call$fuchsia_io_DirectoryDescribe(r3, 0x0, 0x0, &(0x7f0000030800)={&(0x7f0000020740), &(0x7f0000020780), &(0x7f00000207c0), &(0x7f00000307c0)={@device}, 0x10, 0x0, 0x10000, 0x1}, &(0x7f0000030840), &(0x7f0000030880))
                zx_channel_call$fuchsia_cobalt_LoggerBaseLogElapsedTime(r1, 0x0, 0x0, &(0x7f0000040980)={&(0x7f00000308c0)={{}, 0x7f, 0x20, {0x7, 0xffffffffffffffff}, 0x6, {'$'}}, &(0x7f0000030900), &(0x7f0000030940), &(0x7f0000040940), 0x38, 0x0, 0x10000}, &(0x7f00000409c0), &(0x7f0000040a00))
                syz_execute_func(&(0x7f0000000000)="c463ed49eb00c4e17c29b576000000c4a1fb1043a165410f639300000000f2f226c8aa007565f20f1aee4386e9c48223f63ec4e182c23e0066450ffd9d80000000")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
                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/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[4] = {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,intptr_t))CAST(zx_eventpair_create))(0, 0x20000000, 0x20000040);
                		if (res == ZX_OK) {
                r[0] = *(uint32_t*)0x20000000;
                r[1] = *(uint32_t*)0x20000040;
                		}
                		break;
                	case 1:
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_port_cancel))(r[0], 0, 0x3f2);
                		break;
                	case 2:
                *(uint64_t*)0x20010140 = 0x20000080;
                *(uint32_t*)0x20000080 = 0;
                memset((void*)0x20000084, 0, 3);
                *(uint8_t*)0x20000087 = 1;
                *(uint64_t*)0x20000088 = 0x71a02f0300000000;
                *(uint32_t*)0x20000090 = 0;
                *(uint32_t*)0x20000094 = 0x8000;
                *(uint32_t*)0x20000098 = -1;
                *(uint64_t*)0x20010148 = 0x200000c0;
                *(uint32_t*)0x200000c0 = r[1];
                *(uint64_t*)0x20010150 = 0x20000100;
                *(uint64_t*)0x20010158 = 0x20010100;
                *(uint32_t*)0x20010160 = 0x1c;
                *(uint32_t*)0x20010164 = 1;
                *(uint32_t*)0x20010168 = 0x10000;
                *(uint32_t*)0x2001016c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20010140, 0x20010180, 0x200101c0);
                		{
                		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, 0x20010140, 0x20010180, 0x200101c0);
                				}
                		}
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x20010200;
                *(uint32_t*)0x20010200 = 0;
                memset((void*)0x20010204, 0, 3);
                *(uint8_t*)0x20010207 = 1;
                *(uint64_t*)0x20010208 = 0x4bef95c800000000;
                *(uint64_t*)0x20010210 = 4;
                *(uint64_t*)0x20010218 = 0;
                memset((void*)0x20010220, 199, 1);
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x28;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x200202c0, 0x20020300, 0x20020340);
                		break;
                	case 4:
                *(uint32_t*)0x20020380 = 0;
                memset((void*)0x20020384, 0, 3);
                *(uint8_t*)0x20020387 = 1;
                *(uint64_t*)0x20020388 = 0x501635da00000000;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[0], 0, 0x20020380, 0x10, 0x200203c0, 0);
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create_contiguous))(r[0], 0xe5a7, 0xfffffff9, 0x20020480);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20020480;
                		break;
                	case 6:
                *(uint32_t*)0x20020400 = 0;
                memset((void*)0x20020404, 0, 3);
                *(uint8_t*)0x20020407 = 1;
                *(uint64_t*)0x20020408 = 0x5cd6900b00000000;
                *(uint64_t*)0x20020410 = 6;
                *(uint64_t*)0x20020418 = -1;
                *(uint32_t*)0x20020420 = 0;
                *(uint32_t*)0x20020424 = 0x7f;
                *(uint32_t*)0x20020428 = -1;
                *(uint32_t*)0x2002042c = 0x86;
                *(uint32_t*)0x20020430 = 0;
                *(uint32_t*)0x20020434 = 4;
                *(uint32_t*)0x20020438 = -1;
                *(uint32_t*)0x2002043c = 4;
                *(uint32_t*)0x20020440 = -1;
                *(uint32_t*)0x20020444 = 4;
                *(uint32_t*)0x20020448 = -1;
                *(uint32_t*)0x2002044c = 6;
                *(uint32_t*)0x20020450 = -1;
                *(uint32_t*)0x20020454 = 7;
                *(uint32_t*)0x20020458 = 0;
                *(uint32_t*)0x2002045c = 0xfff;
                *(uint32_t*)0x200204c0 = r[2];
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[1], 0, 0x20020400, 0x60, 0x200204c0, 4);
                		break;
                	case 7:
                *(uint64_t*)0x20020680 = 0x20020500;
                memcpy((void*)0x20020500, "\xc8\x6d\xc3\x9a\x6f\x00\x8d\xc1\x0f\xbb\xa6\xca\xab\xe2\x5e\x15\xcf\x9a\x8e\x32\x01\x8b\x3c\x45\xd1\xd9\xfa\xfe\x0b\x61\x86\x67\x80\xaf\x01\x33\xd3\xdf\x4b\x81\x2c\xcb\x87\xad\xa5\x8e\x9e\xd8\x97\x7f\x1c\xd4\xfd\xab\xe6\x21\x60\x95\xab\x5c\xd4\x8a\xdb\x89\x14\xff\x09\xdc\x3d\xfb\xa5\xfc\xb4\x05\xd4\x93\xa6\xe7\xff\x6e\x9c\xdf\x4a\x5e\xd9\xed\x06\x9d\x57\xd6\xc2", 91);
                *(uint64_t*)0x20020688 = 0x20020580;
                *(uint32_t*)0x20020580 = 0;
                *(uint32_t*)0x20020584 = r[1];
                *(uint64_t*)0x20020690 = 0x200205c0;
                *(uint64_t*)0x20020698 = 0x20020640;
                *(uint32_t*)0x200206a0 = 0x5b;
                *(uint32_t*)0x200206a4 = 2;
                *(uint32_t*)0x200206a8 = 0x73;
                *(uint32_t*)0x200206ac = 5;
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20020650;
                		break;
                	case 8:
                *(uint64_t*)0x20030800 = 0x20020740;
                *(uint32_t*)0x20020740 = 0;
                memset((void*)0x20020744, 0, 3);
                *(uint8_t*)0x20020747 = 1;
                *(uint64_t*)0x20020748 = 0x1f62df5e00000000;
                *(uint64_t*)0x20030808 = 0x20020780;
                *(uint64_t*)0x20030810 = 0x200207c0;
                *(uint64_t*)0x20030818 = 0x200307c0;
                *(uint32_t*)0x20030820 = 0x10;
                *(uint32_t*)0x20030824 = 0;
                *(uint32_t*)0x20030828 = 0x10000;
                *(uint32_t*)0x2003082c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[3], 0, 0, 0x20030800, 0x20030840, 0x20030880);
                		break;
                	case 9:
                *(uint64_t*)0x20040980 = 0x200308c0;
                *(uint32_t*)0x200308c0 = 0;
                memset((void*)0x200308c4, 0, 3);
                *(uint8_t*)0x200308c7 = 1;
                *(uint64_t*)0x200308c8 = 0x14f4912000000000;
                *(uint32_t*)0x200308d0 = 0x7f;
                *(uint32_t*)0x200308d4 = 0x20;
                *(uint64_t*)0x200308d8 = 7;
                *(uint64_t*)0x200308e0 = -1;
                *(uint64_t*)0x200308e8 = 6;
                memset((void*)0x200308f0, 36, 1);
                *(uint64_t*)0x20040988 = 0x20030900;
                *(uint64_t*)0x20040990 = 0x20030940;
                *(uint64_t*)0x20040998 = 0x20040940;
                *(uint32_t*)0x200409a0 = 0x38;
                *(uint32_t*)0x200409a4 = 0;
                *(uint32_t*)0x200409a8 = 0x10000;
                *(uint32_t*)0x200409ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x20040980, 0x200409c0, 0x20040a00);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\x63\xed\x49\xeb\x00\xc4\xe1\x7c\x29\xb5\x76\x00\x00\x00\xc4\xa1\xfb\x10\x43\xa1\x65\x41\x0f\x63\x93\x00\x00\x00\x00\xf2\xf2\x26\xc8\xaa\x00\x75\x65\xf2\x0f\x1a\xee\x43\x86\xe9\xc4\x82\x23\xf6\x3e\xc4\xe1\x82\xc2\x3e\x00\x66\x45\x0f\xfd\x9d\x80\x00\x00\x00", 65);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ffc000, 0x3000);
                		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>:372:81: error: use of undeclared identifier 'zx_channel_call_etc'
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                                                                                                ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor1024510731 -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 (0.26s)
            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_eventpair_create$VALID_OPTIONS(0x0, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0) (fail_nth: 1)
                zx_port_cancel(r0, 0x0, 0xa) (async)
                zx_channel_call$fuchsia_cobalt_LoggerFactoryCreateLoggerFromProjectSpec(r0, 0x0, 0x0, &(0x7f0000010140)={&(0x7f0000000080)={{}, 0x0, 0x8000, 0xffffffff}, &(0x7f00000000c0)={r1}, &(0x7f0000000100), &(0x7f0000010100), 0x1c, 0x1, 0x10000}, &(0x7f0000010180), &(0x7f00000101c0)) (rerun: 4)
                zx_channel_call$fuchsia_devicesettings_DeviceSettingsManagerGetString(r1, 0x0, 0x0, &(0x7f00000202c0)={&(0x7f0000010200)={{}, {0x4}, {'\xc7'}}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x28, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_channel_write$fuchsia_ldsvc_LoaderDone(r0, 0x0, &(0x7f0000020380), 0x10, &(0x7f00000203c0), 0x0)
                zx_vmo_create_contiguous(r0, 0xe5a7, 0xfffffff9, &(0x7f0000020480)=<r2=>0x0)
                zx_channel_write$fuchsia_process_LauncherAddHandles(r1, 0x0, &(0x7f0000020400)={{}, {0x6, 0xffffffffffffffff}, {[{0x0, 0x7f}, {0xffffffff, 0x86}, {0x0, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x6}, {0xffffffff, 0x7}, {0x0, 0xfff}], [{}, {}, {}, {}, {}, {}]}}, 0x60, &(0x7f00000204c0)={[{r2}]}, 0x4)
                zx_channel_call_etc(r0, 0x2, 0x0, &(0x7f0000020680)={&(0x7f0000020500)="c86dc39a6f008dc10fbba6caabe25e15cf9a8e32018b3c45d1d9fafe0b61866780af0133d3df4b812ccb87ada58e9ed8977f1cd4fdabe6216095ab5cd48adb8914ff09dc3dfba5fcb405d493a6e7ff6e9cdf4a5ed9ed069d57d6c2", &(0x7f0000020580)=[0x0, r1], &(0x7f00000205c0)=""/115, &(0x7f0000020640)=[0x0, 0x0, 0x0, 0x0, <r3=>0x0], 0x5b, 0x2, 0x73, 0x5}, &(0x7f00000206c0), &(0x7f0000020700))
                zx_channel_call$fuchsia_io_DirectoryDescribe(r3, 0x0, 0x0, &(0x7f0000030800)={&(0x7f0000020740), &(0x7f0000020780), &(0x7f00000207c0), &(0x7f00000307c0)={@device}, 0x10, 0x0, 0x10000, 0x1}, &(0x7f0000030840), &(0x7f0000030880))
                zx_channel_call$fuchsia_cobalt_LoggerBaseLogElapsedTime(r1, 0x0, 0x0, &(0x7f0000040980)={&(0x7f00000308c0)={{}, 0x7f, 0x20, {0x7, 0xffffffffffffffff}, 0x6, {'$'}}, &(0x7f0000030900), &(0x7f0000030940), &(0x7f0000040940), 0x38, 0x0, 0x10000}, &(0x7f00000409c0), &(0x7f0000040a00))
                syz_execute_func(&(0x7f0000000000)="c463ed49eb00c4e17c29b576000000c4a1fb1043a165410f639300000000f2f226c8aa007565f20f1aee4386e9c48223f63ec4e182c23e0066450ffd9d80000000")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
                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/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[4] = {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,intptr_t))CAST(zx_eventpair_create))(0, 0x20000000, 0x20000040);
                		if (res == ZX_OK) {
                r[0] = *(uint32_t*)0x20000000;
                r[1] = *(uint32_t*)0x20000040;
                		}
                		break;
                	case 1:
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_port_cancel))(r[0], 0, 0x3f2 + procid*16);
                		break;
                	case 2:
                *(uint64_t*)0x20010140 = 0x20000080;
                *(uint32_t*)0x20000080 = 0;
                memset((void*)0x20000084, 0, 3);
                *(uint8_t*)0x20000087 = 1;
                *(uint64_t*)0x20000088 = 0x71a02f0300000000;
                *(uint32_t*)0x20000090 = 0;
                *(uint32_t*)0x20000094 = 0x8000;
                *(uint32_t*)0x20000098 = -1;
                *(uint64_t*)0x20010148 = 0x200000c0;
                *(uint32_t*)0x200000c0 = r[1];
                *(uint64_t*)0x20010150 = 0x20000100;
                *(uint64_t*)0x20010158 = 0x20010100;
                *(uint32_t*)0x20010160 = 0x1c;
                *(uint32_t*)0x20010164 = 1;
                *(uint32_t*)0x20010168 = 0x10000;
                *(uint32_t*)0x2001016c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20010140, 0x20010180, 0x200101c0);
                		{
                		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, 0x20010140, 0x20010180, 0x200101c0);
                				}
                		}
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x20010200;
                *(uint32_t*)0x20010200 = 0;
                memset((void*)0x20010204, 0, 3);
                *(uint8_t*)0x20010207 = 1;
                *(uint64_t*)0x20010208 = 0x4bef95c800000000;
                *(uint64_t*)0x20010210 = 4;
                *(uint64_t*)0x20010218 = 0;
                memset((void*)0x20010220, 199, 1);
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x28;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x200202c0, 0x20020300, 0x20020340);
                		break;
                	case 4:
                *(uint32_t*)0x20020380 = 0;
                memset((void*)0x20020384, 0, 3);
                *(uint8_t*)0x20020387 = 1;
                *(uint64_t*)0x20020388 = 0x501635da00000000;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[0], 0, 0x20020380, 0x10, 0x200203c0, 0);
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create_contiguous))(r[0], 0xe5a7, 0xfffffff9, 0x20020480);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20020480;
                		break;
                	case 6:
                *(uint32_t*)0x20020400 = 0;
                memset((void*)0x20020404, 0, 3);
                *(uint8_t*)0x20020407 = 1;
                *(uint64_t*)0x20020408 = 0x5cd6900b00000000;
                *(uint64_t*)0x20020410 = 6;
                *(uint64_t*)0x20020418 = -1;
                *(uint32_t*)0x20020420 = 0;
                *(uint32_t*)0x20020424 = 0x7f;
                *(uint32_t*)0x20020428 = -1;
                *(uint32_t*)0x2002042c = 0x86;
                *(uint32_t*)0x20020430 = 0;
                *(uint32_t*)0x20020434 = 4;
                *(uint32_t*)0x20020438 = -1;
                *(uint32_t*)0x2002043c = 4;
                *(uint32_t*)0x20020440 = -1;
                *(uint32_t*)0x20020444 = 4;
                *(uint32_t*)0x20020448 = -1;
                *(uint32_t*)0x2002044c = 6;
                *(uint32_t*)0x20020450 = -1;
                *(uint32_t*)0x20020454 = 7;
                *(uint32_t*)0x20020458 = 0;
                *(uint32_t*)0x2002045c = 0xfff;
                *(uint32_t*)0x200204c0 = r[2];
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[1], 0, 0x20020400, 0x60, 0x200204c0, 4);
                		break;
                	case 7:
                *(uint64_t*)0x20020680 = 0x20020500;
                memcpy((void*)0x20020500, "\xc8\x6d\xc3\x9a\x6f\x00\x8d\xc1\x0f\xbb\xa6\xca\xab\xe2\x5e\x15\xcf\x9a\x8e\x32\x01\x8b\x3c\x45\xd1\xd9\xfa\xfe\x0b\x61\x86\x67\x80\xaf\x01\x33\xd3\xdf\x4b\x81\x2c\xcb\x87\xad\xa5\x8e\x9e\xd8\x97\x7f\x1c\xd4\xfd\xab\xe6\x21\x60\x95\xab\x5c\xd4\x8a\xdb\x89\x14\xff\x09\xdc\x3d\xfb\xa5\xfc\xb4\x05\xd4\x93\xa6\xe7\xff\x6e\x9c\xdf\x4a\x5e\xd9\xed\x06\x9d\x57\xd6\xc2", 91);
                *(uint64_t*)0x20020688 = 0x20020580;
                *(uint32_t*)0x20020580 = 0;
                *(uint32_t*)0x20020584 = r[1];
                *(uint64_t*)0x20020690 = 0x200205c0;
                *(uint64_t*)0x20020698 = 0x20020640;
                *(uint32_t*)0x200206a0 = 0x5b;
                *(uint32_t*)0x200206a4 = 2;
                *(uint32_t*)0x200206a8 = 0x73;
                *(uint32_t*)0x200206ac = 5;
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20020650;
                		break;
                	case 8:
                *(uint64_t*)0x20030800 = 0x20020740;
                *(uint32_t*)0x20020740 = 0;
                memset((void*)0x20020744, 0, 3);
                *(uint8_t*)0x20020747 = 1;
                *(uint64_t*)0x20020748 = 0x1f62df5e00000000;
                *(uint64_t*)0x20030808 = 0x20020780;
                *(uint64_t*)0x20030810 = 0x200207c0;
                *(uint64_t*)0x20030818 = 0x200307c0;
                *(uint32_t*)0x20030820 = 0x10;
                *(uint32_t*)0x20030824 = 0;
                *(uint32_t*)0x20030828 = 0x10000;
                *(uint32_t*)0x2003082c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[3], 0, 0, 0x20030800, 0x20030840, 0x20030880);
                		break;
                	case 9:
                *(uint64_t*)0x20040980 = 0x200308c0;
                *(uint32_t*)0x200308c0 = 0;
                memset((void*)0x200308c4, 0, 3);
                *(uint8_t*)0x200308c7 = 1;
                *(uint64_t*)0x200308c8 = 0x14f4912000000000;
                *(uint32_t*)0x200308d0 = 0x7f;
                *(uint32_t*)0x200308d4 = 0x20;
                *(uint64_t*)0x200308d8 = 7;
                *(uint64_t*)0x200308e0 = -1;
                *(uint64_t*)0x200308e8 = 6;
                memset((void*)0x200308f0, 36, 1);
                *(uint64_t*)0x20040988 = 0x20030900;
                *(uint64_t*)0x20040990 = 0x20030940;
                *(uint64_t*)0x20040998 = 0x20040940;
                *(uint32_t*)0x200409a0 = 0x38;
                *(uint32_t*)0x200409a4 = 0;
                *(uint32_t*)0x200409a8 = 0x10000;
                *(uint32_t*)0x200409ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x20040980, 0x200409c0, 0x20040a00);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\x63\xed\x49\xeb\x00\xc4\xe1\x7c\x29\xb5\x76\x00\x00\x00\xc4\xa1\xfb\x10\x43\xa1\x65\x41\x0f\x63\x93\x00\x00\x00\x00\xf2\xf2\x26\xc8\xaa\x00\x75\x65\xf2\x0f\x1a\xee\x43\x86\xe9\xc4\x82\x23\xf6\x3e\xc4\xe1\x82\xc2\x3e\x00\x66\x45\x0f\xfd\x9d\x80\x00\x00\x00", 65);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ffc000, 0x3000);
                		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>:376:81: error: use of undeclared identifier 'zx_channel_call_etc'
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                                                                                                ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor2559545926 -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 (0.26s)
            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_eventpair_create$VALID_OPTIONS(0x0, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0) (fail_nth: 1)
                zx_port_cancel(r0, 0x0, 0xa) (async)
                zx_channel_call$fuchsia_cobalt_LoggerFactoryCreateLoggerFromProjectSpec(r0, 0x0, 0x0, &(0x7f0000010140)={&(0x7f0000000080)={{}, 0x0, 0x8000, 0xffffffff}, &(0x7f00000000c0)={r1}, &(0x7f0000000100), &(0x7f0000010100), 0x1c, 0x1, 0x10000}, &(0x7f0000010180), &(0x7f00000101c0)) (rerun: 4)
                zx_channel_call$fuchsia_devicesettings_DeviceSettingsManagerGetString(r1, 0x0, 0x0, &(0x7f00000202c0)={&(0x7f0000010200)={{}, {0x4}, {'\xc7'}}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x28, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_channel_write$fuchsia_ldsvc_LoaderDone(r0, 0x0, &(0x7f0000020380), 0x10, &(0x7f00000203c0), 0x0)
                zx_vmo_create_contiguous(r0, 0xe5a7, 0xfffffff9, &(0x7f0000020480)=<r2=>0x0)
                zx_channel_write$fuchsia_process_LauncherAddHandles(r1, 0x0, &(0x7f0000020400)={{}, {0x6, 0xffffffffffffffff}, {[{0x0, 0x7f}, {0xffffffff, 0x86}, {0x0, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x6}, {0xffffffff, 0x7}, {0x0, 0xfff}], [{}, {}, {}, {}, {}, {}]}}, 0x60, &(0x7f00000204c0)={[{r2}]}, 0x4)
                zx_channel_call_etc(r0, 0x2, 0x0, &(0x7f0000020680)={&(0x7f0000020500)="c86dc39a6f008dc10fbba6caabe25e15cf9a8e32018b3c45d1d9fafe0b61866780af0133d3df4b812ccb87ada58e9ed8977f1cd4fdabe6216095ab5cd48adb8914ff09dc3dfba5fcb405d493a6e7ff6e9cdf4a5ed9ed069d57d6c2", &(0x7f0000020580)=[0x0, r1], &(0x7f00000205c0)=""/115, &(0x7f0000020640)=[0x0, 0x0, 0x0, 0x0, <r3=>0x0], 0x5b, 0x2, 0x73, 0x5}, &(0x7f00000206c0), &(0x7f0000020700))
                zx_channel_call$fuchsia_io_DirectoryDescribe(r3, 0x0, 0x0, &(0x7f0000030800)={&(0x7f0000020740), &(0x7f0000020780), &(0x7f00000207c0), &(0x7f00000307c0)={@device}, 0x10, 0x0, 0x10000, 0x1}, &(0x7f0000030840), &(0x7f0000030880))
                zx_channel_call$fuchsia_cobalt_LoggerBaseLogElapsedTime(r1, 0x0, 0x0, &(0x7f0000040980)={&(0x7f00000308c0)={{}, 0x7f, 0x20, {0x7, 0xffffffffffffffff}, 0x6, {'$'}}, &(0x7f0000030900), &(0x7f0000030940), &(0x7f0000040940), 0x38, 0x0, 0x10000}, &(0x7f00000409c0), &(0x7f0000040a00))
                syz_execute_func(&(0x7f0000000000)="c463ed49eb00c4e17c29b576000000c4a1fb1043a165410f639300000000f2f226c8aa007565f20f1aee4386e9c48223f63ec4e182c23e0066450ffd9d80000000")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
                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/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[4] = {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,intptr_t))CAST(zx_eventpair_create))(0, 0x20000000, 0x20000040);
                		if (res == ZX_OK) {
                r[0] = *(uint32_t*)0x20000000;
                r[1] = *(uint32_t*)0x20000040;
                		}
                		break;
                	case 1:
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_port_cancel))(r[0], 0, 0x3f2);
                		break;
                	case 2:
                *(uint64_t*)0x20010140 = 0x20000080;
                *(uint32_t*)0x20000080 = 0;
                memset((void*)0x20000084, 0, 3);
                *(uint8_t*)0x20000087 = 1;
                *(uint64_t*)0x20000088 = 0x71a02f0300000000;
                *(uint32_t*)0x20000090 = 0;
                *(uint32_t*)0x20000094 = 0x8000;
                *(uint32_t*)0x20000098 = -1;
                *(uint64_t*)0x20010148 = 0x200000c0;
                *(uint32_t*)0x200000c0 = r[1];
                *(uint64_t*)0x20010150 = 0x20000100;
                *(uint64_t*)0x20010158 = 0x20010100;
                *(uint32_t*)0x20010160 = 0x1c;
                *(uint32_t*)0x20010164 = 1;
                *(uint32_t*)0x20010168 = 0x10000;
                *(uint32_t*)0x2001016c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20010140, 0x20010180, 0x200101c0);
                		{
                		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, 0x20010140, 0x20010180, 0x200101c0);
                				}
                		}
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x20010200;
                *(uint32_t*)0x20010200 = 0;
                memset((void*)0x20010204, 0, 3);
                *(uint8_t*)0x20010207 = 1;
                *(uint64_t*)0x20010208 = 0x4bef95c800000000;
                *(uint64_t*)0x20010210 = 4;
                *(uint64_t*)0x20010218 = 0;
                memset((void*)0x20010220, 199, 1);
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x28;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x200202c0, 0x20020300, 0x20020340);
                		break;
                	case 4:
                *(uint32_t*)0x20020380 = 0;
                memset((void*)0x20020384, 0, 3);
                *(uint8_t*)0x20020387 = 1;
                *(uint64_t*)0x20020388 = 0x501635da00000000;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[0], 0, 0x20020380, 0x10, 0x200203c0, 0);
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create_contiguous))(r[0], 0xe5a7, 0xfffffff9, 0x20020480);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20020480;
                		break;
                	case 6:
                *(uint32_t*)0x20020400 = 0;
                memset((void*)0x20020404, 0, 3);
                *(uint8_t*)0x20020407 = 1;
                *(uint64_t*)0x20020408 = 0x5cd6900b00000000;
                *(uint64_t*)0x20020410 = 6;
                *(uint64_t*)0x20020418 = -1;
                *(uint32_t*)0x20020420 = 0;
                *(uint32_t*)0x20020424 = 0x7f;
                *(uint32_t*)0x20020428 = -1;
                *(uint32_t*)0x2002042c = 0x86;
                *(uint32_t*)0x20020430 = 0;
                *(uint32_t*)0x20020434 = 4;
                *(uint32_t*)0x20020438 = -1;
                *(uint32_t*)0x2002043c = 4;
                *(uint32_t*)0x20020440 = -1;
                *(uint32_t*)0x20020444 = 4;
                *(uint32_t*)0x20020448 = -1;
                *(uint32_t*)0x2002044c = 6;
                *(uint32_t*)0x20020450 = -1;
                *(uint32_t*)0x20020454 = 7;
                *(uint32_t*)0x20020458 = 0;
                *(uint32_t*)0x2002045c = 0xfff;
                *(uint32_t*)0x200204c0 = r[2];
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[1], 0, 0x20020400, 0x60, 0x200204c0, 4);
                		break;
                	case 7:
                *(uint64_t*)0x20020680 = 0x20020500;
                memcpy((void*)0x20020500, "\xc8\x6d\xc3\x9a\x6f\x00\x8d\xc1\x0f\xbb\xa6\xca\xab\xe2\x5e\x15\xcf\x9a\x8e\x32\x01\x8b\x3c\x45\xd1\xd9\xfa\xfe\x0b\x61\x86\x67\x80\xaf\x01\x33\xd3\xdf\x4b\x81\x2c\xcb\x87\xad\xa5\x8e\x9e\xd8\x97\x7f\x1c\xd4\xfd\xab\xe6\x21\x60\x95\xab\x5c\xd4\x8a\xdb\x89\x14\xff\x09\xdc\x3d\xfb\xa5\xfc\xb4\x05\xd4\x93\xa6\xe7\xff\x6e\x9c\xdf\x4a\x5e\xd9\xed\x06\x9d\x57\xd6\xc2", 91);
                *(uint64_t*)0x20020688 = 0x20020580;
                *(uint32_t*)0x20020580 = 0;
                *(uint32_t*)0x20020584 = r[1];
                *(uint64_t*)0x20020690 = 0x200205c0;
                *(uint64_t*)0x20020698 = 0x20020640;
                *(uint32_t*)0x200206a0 = 0x5b;
                *(uint32_t*)0x200206a4 = 2;
                *(uint32_t*)0x200206a8 = 0x73;
                *(uint32_t*)0x200206ac = 5;
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20020650;
                		break;
                	case 8:
                *(uint64_t*)0x20030800 = 0x20020740;
                *(uint32_t*)0x20020740 = 0;
                memset((void*)0x20020744, 0, 3);
                *(uint8_t*)0x20020747 = 1;
                *(uint64_t*)0x20020748 = 0x1f62df5e00000000;
                *(uint64_t*)0x20030808 = 0x20020780;
                *(uint64_t*)0x20030810 = 0x200207c0;
                *(uint64_t*)0x20030818 = 0x200307c0;
                *(uint32_t*)0x20030820 = 0x10;
                *(uint32_t*)0x20030824 = 0;
                *(uint32_t*)0x20030828 = 0x10000;
                *(uint32_t*)0x2003082c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[3], 0, 0, 0x20030800, 0x20030840, 0x20030880);
                		break;
                	case 9:
                *(uint64_t*)0x20040980 = 0x200308c0;
                *(uint32_t*)0x200308c0 = 0;
                memset((void*)0x200308c4, 0, 3);
                *(uint8_t*)0x200308c7 = 1;
                *(uint64_t*)0x200308c8 = 0x14f4912000000000;
                *(uint32_t*)0x200308d0 = 0x7f;
                *(uint32_t*)0x200308d4 = 0x20;
                *(uint64_t*)0x200308d8 = 7;
                *(uint64_t*)0x200308e0 = -1;
                *(uint64_t*)0x200308e8 = 6;
                memset((void*)0x200308f0, 36, 1);
                *(uint64_t*)0x20040988 = 0x20030900;
                *(uint64_t*)0x20040990 = 0x20030940;
                *(uint64_t*)0x20040998 = 0x20040940;
                *(uint32_t*)0x200409a0 = 0x38;
                *(uint32_t*)0x200409a4 = 0;
                *(uint32_t*)0x200409a8 = 0x10000;
                *(uint32_t*)0x200409ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x20040980, 0x200409c0, 0x20040a00);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\x63\xed\x49\xeb\x00\xc4\xe1\x7c\x29\xb5\x76\x00\x00\x00\xc4\xa1\xfb\x10\x43\xa1\x65\x41\x0f\x63\x93\x00\x00\x00\x00\xf2\xf2\x26\xc8\xaa\x00\x75\x65\xf2\x0f\x1a\xee\x43\x86\xe9\xc4\x82\x23\xf6\x3e\xc4\xe1\x82\xc2\x3e\x00\x66\x45\x0f\xfd\x9d\x80\x00\x00\x00", 65);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ffc000, 0x3000);
                		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>:372:81: error: use of undeclared identifier 'zx_channel_call_etc'
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                                                                                                ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor1101346863 -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 (0.27s)
            csource_test.go:131: 
        --- FAIL: TestGenerate/fuchsia/amd64/10 (0.26s)
            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:false HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_eventpair_create$VALID_OPTIONS(0x0, &(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0) (fail_nth: 1)
                zx_port_cancel(r0, 0x0, 0xa) (async)
                zx_channel_call$fuchsia_cobalt_LoggerFactoryCreateLoggerFromProjectSpec(r0, 0x0, 0x0, &(0x7f0000010140)={&(0x7f0000000080)={{}, 0x0, 0x8000, 0xffffffff}, &(0x7f00000000c0)={r1}, &(0x7f0000000100), &(0x7f0000010100), 0x1c, 0x1, 0x10000}, &(0x7f0000010180), &(0x7f00000101c0)) (rerun: 4)
                zx_channel_call$fuchsia_devicesettings_DeviceSettingsManagerGetString(r1, 0x0, 0x0, &(0x7f00000202c0)={&(0x7f0000010200)={{}, {0x4}, {'\xc7'}}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x28, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_channel_write$fuchsia_ldsvc_LoaderDone(r0, 0x0, &(0x7f0000020380), 0x10, &(0x7f00000203c0), 0x0)
                zx_vmo_create_contiguous(r0, 0xe5a7, 0xfffffff9, &(0x7f0000020480)=<r2=>0x0)
                zx_channel_write$fuchsia_process_LauncherAddHandles(r1, 0x0, &(0x7f0000020400)={{}, {0x6, 0xffffffffffffffff}, {[{0x0, 0x7f}, {0xffffffff, 0x86}, {0x0, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x4}, {0xffffffff, 0x6}, {0xffffffff, 0x7}, {0x0, 0xfff}], [{}, {}, {}, {}, {}, {}]}}, 0x60, &(0x7f00000204c0)={[{r2}]}, 0x4)
                zx_channel_call_etc(r0, 0x2, 0x0, &(0x7f0000020680)={&(0x7f0000020500)="c86dc39a6f008dc10fbba6caabe25e15cf9a8e32018b3c45d1d9fafe0b61866780af0133d3df4b812ccb87ada58e9ed8977f1cd4fdabe6216095ab5cd48adb8914ff09dc3dfba5fcb405d493a6e7ff6e9cdf4a5ed9ed069d57d6c2", &(0x7f0000020580)=[0x0, r1], &(0x7f00000205c0)=""/115, &(0x7f0000020640)=[0x0, 0x0, 0x0, 0x0, <r3=>0x0], 0x5b, 0x2, 0x73, 0x5}, &(0x7f00000206c0), &(0x7f0000020700))
                zx_channel_call$fuchsia_io_DirectoryDescribe(r3, 0x0, 0x0, &(0x7f0000030800)={&(0x7f0000020740), &(0x7f0000020780), &(0x7f00000207c0), &(0x7f00000307c0)={@device}, 0x10, 0x0, 0x10000, 0x1}, &(0x7f0000030840), &(0x7f0000030880))
                zx_channel_call$fuchsia_cobalt_LoggerBaseLogElapsedTime(r1, 0x0, 0x0, &(0x7f0000040980)={&(0x7f00000308c0)={{}, 0x7f, 0x20, {0x7, 0xffffffffffffffff}, 0x6, {'$'}}, &(0x7f0000030900), &(0x7f0000030940), &(0x7f0000040940), 0x38, 0x0, 0x10000}, &(0x7f00000409c0), &(0x7f0000040a00))
                syz_execute_func(&(0x7f0000000000)="c463ed49eb00c4e17c29b576000000c4a1fb1043a165410f639300000000f2f226c8aa007565f20f1aee4386e9c48223f63ec4e182c23e0066450ffd9d80000000")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
                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/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 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[4] = {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,intptr_t))CAST(zx_eventpair_create))(0, 0x20000000, 0x20000040);
                		if (res == ZX_OK) {
                r[0] = *(uint32_t*)0x20000000;
                r[1] = *(uint32_t*)0x20000040;
                		}
                		break;
                	case 1:
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_port_cancel))(r[0], 0, 0x3f2);
                		break;
                	case 2:
                *(uint64_t*)0x20010140 = 0x20000080;
                *(uint32_t*)0x20000080 = 0;
                memset((void*)0x20000084, 0, 3);
                *(uint8_t*)0x20000087 = 1;
                *(uint64_t*)0x20000088 = 0x71a02f0300000000;
                *(uint32_t*)0x20000090 = 0;
                *(uint32_t*)0x20000094 = 0x8000;
                *(uint32_t*)0x20000098 = -1;
                *(uint64_t*)0x20010148 = 0x200000c0;
                *(uint32_t*)0x200000c0 = r[1];
                *(uint64_t*)0x20010150 = 0x20000100;
                *(uint64_t*)0x20010158 = 0x20010100;
                *(uint32_t*)0x20010160 = 0x1c;
                *(uint32_t*)0x20010164 = 1;
                *(uint32_t*)0x20010168 = 0x10000;
                *(uint32_t*)0x2001016c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[0], 0, 0, 0x20010140, 0x20010180, 0x200101c0);
                		{
                		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, 0x20010140, 0x20010180, 0x200101c0);
                				}
                		}
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x20010200;
                *(uint32_t*)0x20010200 = 0;
                memset((void*)0x20010204, 0, 3);
                *(uint8_t*)0x20010207 = 1;
                *(uint64_t*)0x20010208 = 0x4bef95c800000000;
                *(uint64_t*)0x20010210 = 4;
                *(uint64_t*)0x20010218 = 0;
                memset((void*)0x20010220, 199, 1);
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x28;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x200202c0, 0x20020300, 0x20020340);
                		break;
                	case 4:
                *(uint32_t*)0x20020380 = 0;
                memset((void*)0x20020384, 0, 3);
                *(uint8_t*)0x20020387 = 1;
                *(uint64_t*)0x20020388 = 0x501635da00000000;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[0], 0, 0x20020380, 0x10, 0x200203c0, 0);
                		break;
                	case 5:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vmo_create_contiguous))(r[0], 0xe5a7, 0xfffffff9, 0x20020480);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20020480;
                		break;
                	case 6:
                *(uint32_t*)0x20020400 = 0;
                memset((void*)0x20020404, 0, 3);
                *(uint8_t*)0x20020407 = 1;
                *(uint64_t*)0x20020408 = 0x5cd6900b00000000;
                *(uint64_t*)0x20020410 = 6;
                *(uint64_t*)0x20020418 = -1;
                *(uint32_t*)0x20020420 = 0;
                *(uint32_t*)0x20020424 = 0x7f;
                *(uint32_t*)0x20020428 = -1;
                *(uint32_t*)0x2002042c = 0x86;
                *(uint32_t*)0x20020430 = 0;
                *(uint32_t*)0x20020434 = 4;
                *(uint32_t*)0x20020438 = -1;
                *(uint32_t*)0x2002043c = 4;
                *(uint32_t*)0x20020440 = -1;
                *(uint32_t*)0x20020444 = 4;
                *(uint32_t*)0x20020448 = -1;
                *(uint32_t*)0x2002044c = 6;
                *(uint32_t*)0x20020450 = -1;
                *(uint32_t*)0x20020454 = 7;
                *(uint32_t*)0x20020458 = 0;
                *(uint32_t*)0x2002045c = 0xfff;
                *(uint32_t*)0x200204c0 = r[2];
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_write))(r[1], 0, 0x20020400, 0x60, 0x200204c0, 4);
                		break;
                	case 7:
                *(uint64_t*)0x20020680 = 0x20020500;
                memcpy((void*)0x20020500, "\xc8\x6d\xc3\x9a\x6f\x00\x8d\xc1\x0f\xbb\xa6\xca\xab\xe2\x5e\x15\xcf\x9a\x8e\x32\x01\x8b\x3c\x45\xd1\xd9\xfa\xfe\x0b\x61\x86\x67\x80\xaf\x01\x33\xd3\xdf\x4b\x81\x2c\xcb\x87\xad\xa5\x8e\x9e\xd8\x97\x7f\x1c\xd4\xfd\xab\xe6\x21\x60\x95\xab\x5c\xd4\x8a\xdb\x89\x14\xff\x09\xdc\x3d\xfb\xa5\xfc\xb4\x05\xd4\x93\xa6\xe7\xff\x6e\x9c\xdf\x4a\x5e\xd9\xed\x06\x9d\x57\xd6\xc2", 91);
                *(uint64_t*)0x20020688 = 0x20020580;
                *(uint32_t*)0x20020580 = 0;
                *(uint32_t*)0x20020584 = r[1];
                *(uint64_t*)0x20020690 = 0x200205c0;
                *(uint64_t*)0x20020698 = 0x20020640;
                *(uint32_t*)0x200206a0 = 0x5b;
                *(uint32_t*)0x200206a4 = 2;
                *(uint32_t*)0x200206a8 = 0x73;
                *(uint32_t*)0x200206ac = 5;
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20020650;
                		break;
                	case 8:
                *(uint64_t*)0x20030800 = 0x20020740;
                *(uint32_t*)0x20020740 = 0;
                memset((void*)0x20020744, 0, 3);
                *(uint8_t*)0x20020747 = 1;
                *(uint64_t*)0x20020748 = 0x1f62df5e00000000;
                *(uint64_t*)0x20030808 = 0x20020780;
                *(uint64_t*)0x20030810 = 0x200207c0;
                *(uint64_t*)0x20030818 = 0x200307c0;
                *(uint32_t*)0x20030820 = 0x10;
                *(uint32_t*)0x20030824 = 0;
                *(uint32_t*)0x20030828 = 0x10000;
                *(uint32_t*)0x2003082c = 1;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[3], 0, 0, 0x20030800, 0x20030840, 0x20030880);
                		break;
                	case 9:
                *(uint64_t*)0x20040980 = 0x200308c0;
                *(uint32_t*)0x200308c0 = 0;
                memset((void*)0x200308c4, 0, 3);
                *(uint8_t*)0x200308c7 = 1;
                *(uint64_t*)0x200308c8 = 0x14f4912000000000;
                *(uint32_t*)0x200308d0 = 0x7f;
                *(uint32_t*)0x200308d4 = 0x20;
                *(uint64_t*)0x200308d8 = 7;
                *(uint64_t*)0x200308e0 = -1;
                *(uint64_t*)0x200308e8 = 6;
                memset((void*)0x200308f0, 36, 1);
                *(uint64_t*)0x20040988 = 0x20030900;
                *(uint64_t*)0x20040990 = 0x20030940;
                *(uint64_t*)0x20040998 = 0x20040940;
                *(uint32_t*)0x200409a0 = 0x38;
                *(uint32_t*)0x200409a4 = 0;
                *(uint32_t*)0x200409a8 = 0x10000;
                *(uint32_t*)0x200409ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(r[1], 0, 0, 0x20040980, 0x200409c0, 0x20040a00);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\x63\xed\x49\xeb\x00\xc4\xe1\x7c\x29\xb5\x76\x00\x00\x00\xc4\xa1\xfb\x10\x43\xa1\x65\x41\x0f\x63\x93\x00\x00\x00\x00\xf2\xf2\x26\xc8\xaa\x00\x75\x65\xf2\x0f\x1a\xee\x43\x86\xe9\xc4\x82\x23\xf6\x3e\xc4\xe1\x82\xc2\x3e\x00\x66\x45\x0f\xfd\x9d\x80\x00\x00\x00", 65);
                syz_execute_func(0x20000000);
                		break;
                	case 11:
                syz_future_time(1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(0x20ffc000, 0x3000);
                		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();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:360:81: error: use of undeclared identifier 'zx_channel_call_etc'
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call_etc))(r[0], 2, 0, 0x20020680, 0x200206c0, 0x20020700);
                                                                                                ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor3436835923 -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/amd64/8 (0.27s)
            csource_test.go:131: 
        --- FAIL: TestGenerate/fuchsia/amd64/7 (0.27s)
            csource_test.go:131: 
        --- FAIL: TestGenerate/fuchsia/amd64/1 (0.27s)
            csource_test.go:131: 
FAIL
FAIL	github.com/google/syzkaller/pkg/csource	44.975s
ok  	github.com/google/syzkaller/pkg/db	3.059s
?   	github.com/google/syzkaller/pkg/debugtracer	[no test files]
ok  	github.com/google/syzkaller/pkg/email	0.078s
?   	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]
ok  	github.com/google/syzkaller/pkg/host	29.967s
?   	github.com/google/syzkaller/pkg/html	[no test files]
?   	github.com/google/syzkaller/pkg/html/pages	[no test files]
ok  	github.com/google/syzkaller/pkg/ifuzz	(cached)
?   	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]
ok  	github.com/google/syzkaller/pkg/image	3.798s
ok  	github.com/google/syzkaller/pkg/instance	6.206s
ok  	github.com/google/syzkaller/pkg/ipc	55.721s
?   	github.com/google/syzkaller/pkg/ipc/ipcconfig	[no test files]
?   	github.com/google/syzkaller/pkg/kcidb	[no test files]
ok  	github.com/google/syzkaller/pkg/kconfig	0.607s
ok  	github.com/google/syzkaller/pkg/kd	(cached)
ok  	github.com/google/syzkaller/pkg/log	(cached)
ok  	github.com/google/syzkaller/pkg/mgrconfig	3.442s
ok  	github.com/google/syzkaller/pkg/osutil	0.176s
ok  	github.com/google/syzkaller/pkg/report	30.281s
ok  	github.com/google/syzkaller/pkg/repro	2.864s
?   	github.com/google/syzkaller/pkg/rpctype	[no test files]
ok  	github.com/google/syzkaller/pkg/runtest	74.428s
ok  	github.com/google/syzkaller/pkg/serializer	(cached)
?   	github.com/google/syzkaller/pkg/signal	[no test files]
ok  	github.com/google/syzkaller/pkg/stats	(cached)
ok  	github.com/google/syzkaller/pkg/subsystem	0.010s
ok  	github.com/google/syzkaller/pkg/subsystem/linux	0.027s
ok  	github.com/google/syzkaller/pkg/subsystem/lists	0.120s
ok  	github.com/google/syzkaller/pkg/symbolizer	0.074s
?   	github.com/google/syzkaller/pkg/testutil	[no test files]
ok  	github.com/google/syzkaller/pkg/tool	0.006s
?   	github.com/google/syzkaller/pkg/tools	[no test files]
ok  	github.com/google/syzkaller/pkg/vcs	3.652s
ok  	github.com/google/syzkaller/prog	11.530s
ok  	github.com/google/syzkaller/prog/test	0.503s
?   	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]
ok  	github.com/google/syzkaller/sys/linux	0.212s
?   	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]
ok  	github.com/google/syzkaller/sys/openbsd	0.033s
?   	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]
ok  	github.com/google/syzkaller/syz-ci	2.612s
ok  	github.com/google/syzkaller/syz-fuzzer	0.745s
ok  	github.com/google/syzkaller/syz-hub	0.063s
ok  	github.com/google/syzkaller/syz-hub/state	0.105s
ok  	github.com/google/syzkaller/syz-manager	6.677s
?   	github.com/google/syzkaller/syz-runner	[no test files]
ok  	github.com/google/syzkaller/syz-verifier	2.695s
?   	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]
ok  	github.com/google/syzkaller/tools/syz-kconf	0.011s
ok  	github.com/google/syzkaller/tools/syz-linter	1.726s
?   	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]
ok  	github.com/google/syzkaller/tools/syz-trace2syz/parser	0.014s
ok  	github.com/google/syzkaller/tools/syz-trace2syz/proggen	0.407s
?   	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]
ok  	github.com/google/syzkaller/vm	10.730s
?   	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]
ok  	github.com/google/syzkaller/vm/isolated	2.729s
?   	github.com/google/syzkaller/vm/kvm	[no test files]
?   	github.com/google/syzkaller/vm/odroid	[no test files]
ok  	github.com/google/syzkaller/vm/proxyapp	6.429s
?   	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]
ok  	github.com/google/syzkaller/vm/vmimpl	4.030s
?   	github.com/google/syzkaller/vm/vmm	[no test files]
?   	github.com/google/syzkaller/vm/vmware	[no test files]
FAIL