failed to copy test binary to VM: failed to run ["scp" "-P" "56270" "-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_arm/syz-fuzzer" "root@localhost:/syz-fuzzer"]: exit status 255
Warning: Permanently added '[localhost]:56270' (ED25519) to the list of known hosts.
subsystem request failed on channel 0
scp: Connection closed




syzkaller build log:
go env (err=<nil>)
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="go1.20.1"
GCCGO="gccgo"
GOAMD64="v1"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mod"
GOWORK=""
CGO_CFLAGS="-O2 -g"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-O2 -g"
CGO_FFLAGS="-O2 -g"
CGO_LDFLAGS="-O2 -g"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build2695126724=/tmp/go-build -gno-record-gcc-switches"

git status (err=<nil>)
HEAD detached at 90c93c406
nothing to commit, working tree clean


tput: No value for $TERM and no -T specified
tput: No value for $TERM and no -T specified
Makefile:32: run command via tools/syz-env for best compatibility, see:
Makefile:33: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env
go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen
make .descriptions
tput: No value for $TERM and no -T specified
tput: No value for $TERM and no -T specified
bin/syz-sysgen
touch .descriptions
GOOS=linux GOARCH=arm go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=90c93c40627cb0ac3c2c7cb99d807fd4c137adcb -X 'github.com/google/syzkaller/prog.gitRevisionDate=20230505-214631'" "-tags=syz_target syz_os_linux syz_arch_arm " -o ./bin/linux_arm/syz-fuzzer github.com/google/syzkaller/syz-fuzzer
GOOS=linux GOARCH=arm go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=90c93c40627cb0ac3c2c7cb99d807fd4c137adcb -X 'github.com/google/syzkaller/prog.gitRevisionDate=20230505-214631'" "-tags=syz_target syz_os_linux syz_arch_arm " -o ./bin/linux_arm/syz-execprog github.com/google/syzkaller/tools/syz-execprog
GOOS=linux GOARCH=arm go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=90c93c40627cb0ac3c2c7cb99d807fd4c137adcb -X 'github.com/google/syzkaller/prog.gitRevisionDate=20230505-214631'" "-tags=syz_target syz_os_linux syz_arch_arm " -o ./bin/linux_arm/syz-stress github.com/google/syzkaller/tools/syz-stress
mkdir -p ./bin/linux_arm
arm-linux-gnueabi-gcc -o ./bin/linux_arm/syz-executor executor/executor.cc \
	-D__LINUX_ARM_ARCH__=6 -march=armv6 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -static -fpermissive -w -DGOOS_linux=1 -DGOARCH_arm=1 \
	-DHOSTGOOS_linux=1 -DGIT_REVISION=\"90c93c40627cb0ac3c2c7cb99d807fd4c137adcb\"