failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.153:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.153' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system syzkaller build log: go env (err=) GO111MODULE="auto" GOARCH="amd64" GOBIN="" GOCACHE="/syzkaller/.cache/go-build" GOENV="/syzkaller/.config/go/env" GOEXE="" GOEXPERIMENT="" GOFLAGS="" GOHOSTARCH="amd64" GOHOSTOS="linux" GOINSECURE="" GOMODCACHE="/syzkaller/jobs/linux/gopath/pkg/mod" GONOPROXY="" GONOSUMDB="" GOOS="linux" GOPATH="/syzkaller/jobs/linux/gopath" GOPRIVATE="" GOPROXY="https://proxy.golang.org,direct" GOROOT="/usr/local/go" GOSUMDB="sum.golang.org" GOTMPDIR="" GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64" GOVCS="" GOVERSION="go1.17" GCCGO="gccgo" AR="ar" CC="gcc" CXX="g++" CGO_ENABLED="1" GOMOD="" CGO_CFLAGS="-g -O2" CGO_CPPFLAGS="" CGO_CXXFLAGS="-g -O2" CGO_FFLAGS="-g -O2" CGO_LDFLAGS="-g -O2" PKG_CONFIG="pkg-config" GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build1014741384=/tmp/go-build -gno-record-gcc-switches" git status (err=) HEAD detached at 37bccd4ed nothing to commit, working tree clean export GOBIN="/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin"; go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen make .descriptions make[1]: Entering directory '/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller' make[1]: warning: -j32 forced in makefile: resetting jobserver mode. bin/syz-sysgen generating akaros/amd64... generating freebsd/386... generating freebsd/amd64... generating fuchsia/amd64... generating fuchsia/arm64... generating linux/386... generating linux/amd64... generating linux/arm... generating linux/arm64... generating linux/mips64le... generating linux/ppc64le... generating netbsd/amd64... generating openbsd/amd64... generating test/32_fork_shmem... generating test/32_shmem... generating test/64... generating test/64_fork... generating trusty/arm... generating windows/amd64... touch .descriptions make[1]: Leaving directory '/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller' GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=37bccd4ed9e71025cd84e857f9ffca4ec8451c6b -X 'github.com/google/syzkaller/prog.gitRevisionDate=Sat May 16 02:13:55 2020 +0530'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-fuzzer github.com/google/syzkaller/syz-fuzzer GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=37bccd4ed9e71025cd84e857f9ffca4ec8451c6b -X 'github.com/google/syzkaller/prog.gitRevisionDate=Sat May 16 02:13:55 2020 +0530'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=37bccd4ed9e71025cd84e857f9ffca4ec8451c6b -X 'github.com/google/syzkaller/prog.gitRevisionDate=Sat May 16 02:13:55 2020 +0530'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-stress github.com/google/syzkaller/tools/syz-stress mkdir -p ./bin/linux_amd64 gcc -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -static -fpermissive -w -DGOOS_linux=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"37bccd4ed9e71025cd84e857f9ffca4ec8451c6b\"