SYZFATAL: BUG: program execution failed: executor NUM: EOF 2023/07/05 21:32:15 SYZFATAL: BUG: program execution failed: executor 0: EOF SYZFAIL: mmap of input file failed (errno 1: Operation not permitted) Warning: Permanently added '10.128.1.172' (ED25519) to the list of known hosts. 2023/07/05 21:32:13 fuzzer started 2023/07/05 21:32:15 connecting to host at 10.128.15.235:17557 2023/07/05 21:32:15 checking machine... 2023/07/05 21:32:15 checking revisions... 2023/07/05 21:32:15 testing simple program... 2023/07/05 21:32:15 SYZFATAL: BUG: program execution failed: executor 0: EOF SYZFAIL: mmap of input file failed (errno 1: Operation not permitted) syzkaller build log: go env (err=) GO111MODULE="auto" GOARCH="amd64" GOBIN="" GOCACHE="/syzkaller/go-cache" GOENV="/syzkaller/.config/go/env" GOEXE="" GOEXPERIMENT="" GOFLAGS="" GOHOSTARCH="amd64" GOHOSTOS="openbsd" GOINSECURE="" GOMODCACHE="/syzkaller/jobs/openbsd/gopath/pkg/mod" GONOPROXY="" GONOSUMDB="" GOOS="openbsd" GOPATH="/syzkaller/jobs/openbsd/gopath" GOPRIVATE="" GOPROXY="https://proxy.golang.org,direct" GOROOT="/usr/local/go" GOSUMDB="sum.golang.org" GOTMPDIR="" GOTOOLDIR="/usr/local/go/pkg/tool/openbsd_amd64" GOVCS="" GOVERSION="go1.20.1" GCCGO="gccgo" GOAMD64="v1" AR="ar" CC="cc" CXX="c++" CGO_ENABLED="1" GOMOD="/syzkaller/jobs/openbsd/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 -fno-caret-diagnostics -Qunused-arguments -Wl,--no-gc-sections -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build3052441200=/tmp/go-build -gno-record-gcc-switches" git status (err=) HEAD detached at aea5da898 nothing to commit, working tree clean go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen gmake .descriptions bin/syz-sysgen touch .descriptions GOOS=openbsd GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=aea5da898f473385f3b66c94f8aa49ca9a1c9744 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221007-214935'" "-tags=syz_target syz_os_openbsd syz_arch_amd64 " -o ./bin/openbsd_amd64/syz-fuzzer github.com/google/syzkaller/syz-fuzzer GOOS=openbsd GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=aea5da898f473385f3b66c94f8aa49ca9a1c9744 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221007-214935'" "-tags=syz_target syz_os_openbsd syz_arch_amd64 " -o ./bin/openbsd_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog GOOS=openbsd GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=aea5da898f473385f3b66c94f8aa49ca9a1c9744 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221007-214935'" "-tags=syz_target syz_os_openbsd syz_arch_amd64 " -o ./bin/openbsd_amd64/syz-stress github.com/google/syzkaller/tools/syz-stress mkdir -p ./bin/openbsd_amd64 c++ -o ./bin/openbsd_amd64/syz-executor executor/executor.cc \ -m64 -static -lutil -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -fpermissive -w -DGOOS_openbsd=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_openbsd=1 -DGIT_REVISION=\"aea5da898f473385f3b66c94f8aa49ca9a1c9744\" executor.cc(/tmp/executor-689e4d.o:(test_csum_inet_acc())): warning: rand() may return deterministic values, is that what you want? executor.cc(/tmp/executor-689e4d.o:(loop())): warning: sprintf() is often misused, please use snprintf() executor.cc(/tmp/executor-689e4d.o:(execute_call(thread_t*))): warning: syscall() may go away, please rewrite code to use direct calls