starting build "21aa2502-7816-4bbd-b03e-57011aa1c88d" FETCHSOURCE BUILD Starting Step #0 Step #0: Already have image (with digest): gcr.io/cloud-builders/git Step #0: Step #0: ***** NOTICE ***** Step #0: Step #0: Official `cloud-sdk` images, including multiple tagged versions across multiple Step #0: platforms, can be found at Step #0: https://github.com/GoogleCloudPlatform/cloud-sdk-docker and may be more suitable Step #0: for some use cases when interacting with Cloud Source Repositories. Step #0: Step #0: For additional information, please visit Step #0: https://github.com/GoogleCloudPlatform/cloud-builders/tree/master/git Step #0: Step #0: ***** END OF NOTICE ***** Step #0: Step #0: Cloning into 'oss-fuzz'... Finished Step #0 Starting Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9" Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Already have image (with digest): gcr.io/cloud-builders/docker Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Sending build context to Docker daemon 5.12kB Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Step 1/5 : FROM gcr.io/oss-fuzz-base/base-builder-rust as builder Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": latest: Pulling from oss-fuzz-base/base-builder-rust Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": b549f31133a9: Pulling fs layer Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 6e628c8ef21f: Pulling fs layer Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": f53ab3868c1c: Pulling fs layer Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": a55801351b59: Pulling fs layer Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 3bb5606c96f9: Pulling fs layer Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 04679461c0a4: Pulling fs layer Step #1 - 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"build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 2e63cbce29d6: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 2e63cbce29d6: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 8fce8f94211f: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 8fce8f94211f: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": c26bd18729a4: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 1425e2da3d0f: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 6e628c8ef21f: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 6e628c8ef21f: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": f06e7a843c98: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": f06e7a843c98: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 24218bda6367: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 24218bda6367: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": b31a426d2518: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 2c2b7d72eac9: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 2c2b7d72eac9: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 710430df408b: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 710430df408b: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 84cf1ab1e9f9: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 84cf1ab1e9f9: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 26ec0ac61159: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 26ec0ac61159: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 986c94e54976: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 557ca0d2b5c7: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 557ca0d2b5c7: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": cbac95d8da00: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 5a7a3f93fe73: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 7a93d1a7fb44: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 7a93d1a7fb44: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": b549f31133a9: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": dac0759625b9: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": dac0759625b9: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 52ae1ac2675c: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": d1cb5c7641a2: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 02eb0541e91a: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 02eb0541e91a: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": e94fca21036a: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": e94fca21036a: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": f712ebbbd8d9: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": f712ebbbd8d9: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 0df20a1baa3e: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 0df20a1baa3e: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 6dd08d591949: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 6dd08d591949: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 5129b6a32636: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 5129b6a32636: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 5da0bdfffdca: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 5da0bdfffdca: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": c4d8394d753c: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": c9de98ed230e: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": b9b3a87688da: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 08d89138e853: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 08d89138e853: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 04679461c0a4: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 04679461c0a4: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 6e628c8ef21f: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": f53ab3868c1c: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 72ea7412c90a: Verifying Checksum Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 72ea7412c90a: Download complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": a55801351b59: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 3bb5606c96f9: Pull complete Step #1 - 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"build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 2c2b7d72eac9: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 710430df408b: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 26ec0ac61159: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 557ca0d2b5c7: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 986c94e54976: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": cbac95d8da00: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 5a7a3f93fe73: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 7a93d1a7fb44: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": dac0759625b9: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": d1cb5c7641a2: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 02eb0541e91a: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 52ae1ac2675c: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 5129b6a32636: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": f712ebbbd8d9: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 0df20a1baa3e: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 6dd08d591949: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": c9de98ed230e: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": c4d8394d753c: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 5da0bdfffdca: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 08d89138e853: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": b9b3a87688da: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": 72ea7412c90a: Pull complete Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Digest: sha256:433319ea1a6bbea6c1db1915a5d385021908cc62026d9f0efda2270ef6060de3 Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Status: Downloaded newer image for gcr.io/oss-fuzz-base/base-builder-rust:latest Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": ---> 6a3c6c2f7901 Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Step 2/5 : RUN apt-get update Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": ---> Running in 0534bf53e300 Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Get:2 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB] Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Get:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB] Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Get:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease [128 kB] Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Get:5 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [4368 kB] Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Get:6 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [4850 kB] Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Get:7 http://security.ubuntu.com/ubuntu focal-security/main i386 Packages [1079 kB] Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Get:8 http://archive.ubuntu.com/ubuntu focal-updates/main i386 Packages [1369 kB] Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Fetched 12.0 MB in 1s (8890 kB/s) Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Reading package lists... Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Removing intermediate container 0534bf53e300 Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": ---> 9c66c2326e9c Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Step 3/5 : RUN git clone --depth 1 https://github.com/cloud-hypervisor/cloud-hypervisor.git Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": ---> Running in ef7cae7c9ecf Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Cloning into 'cloud-hypervisor'... Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Removing intermediate container ef7cae7c9ecf Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": ---> 7ac010ea1c38 Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Step 4/5 : ENV RUSTUP_TOOLCHAIN nightly Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": ---> Running in dc25438f090b Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Removing intermediate container dc25438f090b Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": ---> 2263c77a8b39 Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Step 5/5 : COPY build.sh $SRC/ Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": ---> d4afb37de0c4 Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Successfully built d4afb37de0c4 Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Successfully tagged gcr.io/oss-fuzz/cloud-hypervisor:latest Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9": Successfully tagged us-central1-docker.pkg.dev/oss-fuzz/unsafe/cloud-hypervisor:latest Finished Step #1 - "build-ca080660-cb92-4e2a-99f0-039532cb1bb9" Starting Step #2 - "srcmap" Step #2 - "srcmap": Already have image: gcr.io/oss-fuzz/cloud-hypervisor Step #2 - "srcmap": ++ tempfile Step #2 - "srcmap": + SRCMAP=/tmp/file0EFtxM Step #2 - "srcmap": + echo '{}' Step #2 - "srcmap": + PATHS_TO_SCAN=/src Step #2 - "srcmap": + [[ rust == \g\o ]] Step #2 - "srcmap": ++ find /src -name .git -type d Step #2 - "srcmap": + for DOT_GIT_DIR in $(find $PATHS_TO_SCAN -name ".git" -type d) Step #2 - "srcmap": ++ dirname /src/cloud-hypervisor/.git Step #2 - "srcmap": + GIT_DIR=/src/cloud-hypervisor Step #2 - "srcmap": + cd /src/cloud-hypervisor Step #2 - "srcmap": ++ git config --get remote.origin.url Step #2 - "srcmap": + GIT_URL=https://github.com/cloud-hypervisor/cloud-hypervisor.git Step #2 - "srcmap": ++ git rev-parse HEAD Step #2 - "srcmap": + GIT_REV=69d4c0a82ef15b2660906013bd87ae32668e7998 Step #2 - "srcmap": + jq_inplace /tmp/file0EFtxM '."/src/cloud-hypervisor" = { type: "git", url: "https://github.com/cloud-hypervisor/cloud-hypervisor.git", rev: "69d4c0a82ef15b2660906013bd87ae32668e7998" }' Step #2 - "srcmap": ++ tempfile Step #2 - "srcmap": + F=/tmp/fileH1XWp9 Step #2 - "srcmap": + cat /tmp/file0EFtxM Step #2 - "srcmap": + jq '."/src/cloud-hypervisor" = { type: "git", url: "https://github.com/cloud-hypervisor/cloud-hypervisor.git", rev: "69d4c0a82ef15b2660906013bd87ae32668e7998" }' Step #2 - "srcmap": + mv /tmp/fileH1XWp9 /tmp/file0EFtxM Step #2 - "srcmap": ++ find /src -name .svn -type d Step #2 - "srcmap": ++ find /src -name .hg -type d Step #2 - "srcmap": + '[' '' '!=' '' ']' Step #2 - "srcmap": + cat /tmp/file0EFtxM Step #2 - "srcmap": + rm /tmp/file0EFtxM Step #2 - "srcmap": { Step #2 - "srcmap": "/src/cloud-hypervisor": { Step #2 - "srcmap": "type": "git", Step #2 - "srcmap": "url": "https://github.com/cloud-hypervisor/cloud-hypervisor.git", Step #2 - "srcmap": "rev": "69d4c0a82ef15b2660906013bd87ae32668e7998" Step #2 - "srcmap": } Step #2 - "srcmap": } Finished Step #2 - "srcmap" Starting Step #3 - "compile-libfuzzer-coverage-x86_64" Step #3 - "compile-libfuzzer-coverage-x86_64": Already have image (with digest): gcr.io/cloud-builders/docker Step #3 - "compile-libfuzzer-coverage-x86_64": --------------------------------------------------------------- Step #3 - "compile-libfuzzer-coverage-x86_64": vm.mmap_rnd_bits = 28 Step #3 - "compile-libfuzzer-coverage-x86_64": Compiling libFuzzer to /usr/lib/libFuzzingEngine.a... done. Step #3 - "compile-libfuzzer-coverage-x86_64": --------------------------------------------------------------- Step #3 - "compile-libfuzzer-coverage-x86_64": CC=clang Step #3 - "compile-libfuzzer-coverage-x86_64": CXX=clang++ Step #3 - "compile-libfuzzer-coverage-x86_64": CFLAGS=-O1 -fno-omit-frame-pointer -gline-tables-only -Wno-error=incompatible-function-pointer-types -Wno-error=int-conversion -Wno-error=deprecated-declarations -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=unknown-warning-option -Wno-error=vla-cxx-extension -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fprofile-instr-generate -fcoverage-mapping -pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm -Wno-unused-command-line-argument Step #3 - "compile-libfuzzer-coverage-x86_64": CXXFLAGS=-O1 -fno-omit-frame-pointer -gline-tables-only -Wno-error=incompatible-function-pointer-types -Wno-error=int-conversion -Wno-error=deprecated-declarations -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=unknown-warning-option -Wno-error=vla-cxx-extension -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fprofile-instr-generate -fcoverage-mapping -pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm -Wno-unused-command-line-argument -stdlib=libc++ Step #3 - "compile-libfuzzer-coverage-x86_64": RUSTFLAGS=--cfg fuzzing -Cdebuginfo=1 -Cforce-frame-pointers -Cinstrument-coverage -C link-arg=-lc++ Step #3 - "compile-libfuzzer-coverage-x86_64": --------------------------------------------------------------- Step #3 - "compile-libfuzzer-coverage-x86_64": info: syncing channel updates for nightly-x86_64-unknown-linux-gnu Step #3 - "compile-libfuzzer-coverage-x86_64": info: latest update on 2026-08-15 for version 1.99.0-nightly (d453bdd8f 2026-08-14) Step #3 - "compile-libfuzzer-coverage-x86_64": info: downloading 3 components Step #3 - "compile-libfuzzer-coverage-x86_64": + cd /src/cloud-hypervisor Step #3 - "compile-libfuzzer-coverage-x86_64": + cargo fuzz build -O Step #3 - "compile-libfuzzer-coverage-x86_64":  Updating crates.io index Step #3 - "compile-libfuzzer-coverage-x86_64":  Updating git repository `https://github.com/firecracker-microvm/micro-http` Step #3 - "compile-libfuzzer-coverage-x86_64":  Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloading crates ... Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded adler2 v2.0.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded anstyle v1.0.14 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded anstream v1.0.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded anstyle-parse v1.0.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded clap_lex v1.1.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded acpi_tables v0.2.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded bitfield-struct v0.13.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded block-buffer v0.12.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded debug-helper v0.3.14 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded futures-sink v0.3.33 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded colorchoice v1.0.5 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded crc32fast v1.5.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded simd-adler32 v0.3.10 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded anstyle-query v1.1.5 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded concat-idents v1.1.5 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded cfg-if v1.0.4 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded crypto-common v0.2.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded ident_case v1.0.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded scopeguard v1.2.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded itoa v1.0.18 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded lazy_static v1.5.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded epoll v4.4.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded darling_macro v0.23.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded smallvec v1.15.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded socket2 v0.6.5 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded enumflags2_derive v0.7.12 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded enumn v0.1.14 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded equivalent v1.0.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded open-enum v0.5.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded proc-macro-crate v3.5.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded spin v0.9.9 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded autocfg v1.5.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded bitflags v2.13.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded find-msvc-tools v0.1.10 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded is_terminal_polyfill v1.70.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded futures-core v0.3.33 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded iommufd-bindings v0.1.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded iommufd-ioctls v0.2.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded managed v0.8.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded open-enum-derive v0.5.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded byteorder v1.5.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded cpufeatures v0.3.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded enumflags2 v0.7.12 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded jobserver v0.1.35 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded bitflags v1.3.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded lock_api v0.4.14 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded num_enum v0.7.6 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded errno v0.3.14 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded fastrand v2.5.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded num_enum_derive v0.7.6 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded arbitrary v1.4.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded digest v0.11.3 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded rand_core v0.10.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded untrusted v0.9.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded pastey v0.2.3 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded remain v0.2.16 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded subtle v2.6.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded utf8parse v0.2.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded either v1.17.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded quote v1.0.47 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded darling v0.23.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded gdbstub_arch v0.3.3 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded hybrid-array v0.4.14 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded rustversion v1.0.23 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded anyhow v1.0.104 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded base64 v0.23.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded chacha20 v0.10.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded rustls-pki-types v1.15.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded once_cell v1.21.4 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded serde_with_macros v3.21.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded sha2 v0.11.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded const-oid v0.10.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded crc-any v3.0.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded getrandom v0.2.17 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded log v0.4.33 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded pkg-config v0.3.33 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded cc v1.4.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded num-traits v0.2.19 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded proc-macro2 v1.0.107 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded getrandom v0.4.3 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded serde_derive v1.0.229 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded signal-hook-registry v1.4.8 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded clap v4.6.6 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded darling_core v0.23.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded kvm-ioctls v0.25.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded landlock v0.4.7 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded linux-loader v0.14.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded miniz_oxide v0.8.9 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded rustls-webpki v0.103.13 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded serde v1.0.229 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded serde_core v1.0.229 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded arc-swap v1.9.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded flume v0.12.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded kvm-bindings v0.14.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded memchr v2.8.3 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded strsim v0.11.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded flate2 v1.1.9 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded indexmap v2.14.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded rand v0.10.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded shlex v2.0.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded toml_datetime v1.1.1+spec-1.1.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded libfuzzer-sys v0.4.13 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded seccompiler v0.5.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded vfio-bindings v0.6.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded zeroize v1.9.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded zmij v1.0.23 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded mshv-bindings v0.6.9 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded zstd-safe v7.2.4 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded hashbrown v0.17.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded itertools v0.15.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded serde_json v1.0.151 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded vfio_user v0.1.4 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded clap_builder v4.6.6 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded gdbstub v0.7.10 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded rustls v0.23.43 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded thiserror-impl v2.0.20 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded toml_parser v1.1.3+spec-1.1.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded vfio-ioctls v0.8.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded thiserror v2.0.20 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded zstd v0.13.3 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded libc v0.2.189 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded signal-hook v0.4.4 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded unicode-ident v1.0.24 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded uuid v1.24.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded vmm-sys-util v0.15.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded toml_edit v0.25.13+spec-1.1.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded serde_with v3.21.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloaded zerocopy-derive v0.8.56 Step #3 - 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"compile-libfuzzer-coverage-x86_64":  Compiling proc-macro2 v1.0.107 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling quote v1.0.47 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling unicode-ident v1.0.24 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling serde_core v1.0.229 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling serde v1.0.229 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling thiserror v2.0.20 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling cfg-if v1.0.4 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling rustversion v1.0.23 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling bitflags v1.3.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling find-msvc-tools v0.1.10 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling shlex v2.0.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling log v0.4.33 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling bitflags v2.13.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling zerocopy v0.8.56 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling strsim v0.11.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling zmij v1.0.23 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling hashbrown v0.17.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling serde_json v1.0.151 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling equivalent v1.0.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling winnow v1.0.4 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling memchr v2.8.3 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling toml_datetime v1.1.1+spec-1.1.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling ident_case v1.0.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling itoa v1.0.18 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling rand_core v0.10.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling anyhow v1.0.104 Step #3 - 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v1.1.3+spec-1.1.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling jobserver v0.1.35 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling getrandom v0.2.17 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling epoll v4.4.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling errno v0.3.14 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling seccompiler v0.5.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling socket2 v0.6.5 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling signal-hook-registry v1.4.8 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling gdbstub v0.7.10 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling rand v0.10.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling toml_edit v0.25.13+spec-1.1.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling crypto-common v0.2.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling block-buffer v0.12.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling cc v1.4.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling uuid v1.24.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling proc-macro-crate v3.5.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling digest v0.11.3 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling sha2 v0.11.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling clap v4.6.6 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling ring v0.17.14 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling zstd-sys v2.0.16+zstd.1.5.7 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling libfuzzer-sys v0.4.13 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling gdbstub_arch v0.3.3 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling serde_derive v1.0.229 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling thiserror-impl v2.0.20 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling remain v0.2.16 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling darling_core v0.23.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling zerocopy-derive v0.8.56 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling num_enum_derive v0.7.6 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling open-enum-derive v0.5.2 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling concat-idents v1.1.5 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling bitfield-struct v0.13.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling enumn v0.1.14 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling enumflags2_derive v0.7.12 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling vm-memory v0.18.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling option_parser v0.1.0 (/src/cloud-hypervisor/option_parser) Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling rustls-webpki v0.103.13 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling vm-allocator v0.1.0 (/src/cloud-hypervisor/vm-allocator) Step #3 - 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(/src/cloud-hypervisor/vm-migration) Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling block v0.1.0 (/src/cloud-hypervisor/block) Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling acpi_tables v0.2.1 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling vfio-ioctls v0.8.0 Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling hypervisor v0.1.0 (/src/cloud-hypervisor/hypervisor) Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling vm-device v0.1.0 (/src/cloud-hypervisor/vm-device) Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling arch v0.1.0 (/src/cloud-hypervisor/arch) Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling pci v0.1.0 (/src/cloud-hypervisor/pci) Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling devices v0.1.0 (/src/cloud-hypervisor/devices) Step #3 - "compile-libfuzzer-coverage-x86_64":  Compiling cloud-hypervisor-fuzz v0.0.0 (/src/cloud-hypervisor/fuzz) Step #3 - "compile-libfuzzer-coverage-x86_64":  Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.03s Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_OUTPUT_DIR=target/x86_64-unknown-linux-gnu/release Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/balloon Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=balloon Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/balloon /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/block Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=block Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/block /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/cmos Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=cmos Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/cmos /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/console Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=console Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/console /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/http_api Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=http_api Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/http_api /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/iommu Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=iommu Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/iommu /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/linux_loader Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=linux_loader Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/linux_loader /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/linux_loader_cmdline Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=linux_loader_cmdline Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/linux_loader_cmdline /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/mem Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=mem Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/mem /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/net Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=net Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/net /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/pmem Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=pmem Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/pmem /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/qcow Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=qcow Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/qcow /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/rng Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=rng Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/rng /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/serial Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=serial Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/serial /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/vhdx Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=vhdx Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/vhdx /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/vsock Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=vsock Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/vsock /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/watchdog Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=watchdog Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/watchdog /workspace/out/libfuzzer-coverage-x86_64/ Step #3 - "compile-libfuzzer-coverage-x86_64": + for f in fuzz/fuzz_targets/*.rs Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename fuzz/fuzz_targets/x86emul Step #3 - "compile-libfuzzer-coverage-x86_64": + FUZZ_TARGET_NAME=x86emul Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/x86emul /workspace/out/libfuzzer-coverage-x86_64/ Finished Step #3 - "compile-libfuzzer-coverage-x86_64" Starting Step #4 Step #4: Pulling image: gcr.io/oss-fuzz-base/base-runner Step #4: Using default tag: latest Step #4: latest: Pulling from oss-fuzz-base/base-runner Step #4: b549f31133a9: Already exists Step #4: 6e628c8ef21f: Already exists Step #4: f53ab3868c1c: Already exists Step #4: cac03dd67be9: Pulling fs layer Step #4: 6ad67417113a: Pulling fs layer Step #4: 0f23db3019f6: Pulling fs layer Step #4: f7f923ac7112: Pulling fs layer Step #4: 5ac5fd5c9155: Pulling fs layer Step #4: e55f3aeb0db5: Pulling fs layer Step #4: 99a80ef90662: Pulling fs layer Step #4: ed071ff265fb: Pulling fs layer Step #4: 8ea7612e89e3: Pulling fs layer Step #4: 5acd3defd0b1: Pulling fs layer Step #4: cb9fc028b38c: Pulling fs layer Step #4: f875d495afb8: Pulling fs layer Step #4: 75f78d57ea55: Pulling fs layer Step #4: 17240e9f55fc: Pulling fs layer Step #4: 5ca435cbfcbd: Pulling fs layer Step #4: 943a3a494328: Pulling fs layer Step #4: 7104cb51b378: Pulling fs layer Step #4: 4065365cc179: Pulling fs layer Step #4: da4c240a289d: Pulling fs layer Step #4: ed67bd6f81a3: Pulling fs layer Step #4: c18ae4e7737a: Pulling fs layer Step #4: 5328ac88bd50: Pulling fs layer Step #4: 26af48add3c9: Pulling fs layer Step #4: 4569a447ea85: Pulling fs layer Step #4: 91359fd5dc87: Pulling fs layer Step #4: f875d495afb8: Waiting Step #4: 75f78d57ea55: Waiting Step #4: 17240e9f55fc: Waiting Step #4: c18ae4e7737a: Waiting Step #4: 5ca435cbfcbd: Waiting Step #4: ed071ff265fb: Waiting Step #4: 943a3a494328: Waiting Step #4: 8ea7612e89e3: Waiting Step #4: 4065365cc179: Waiting Step #4: 5328ac88bd50: Waiting Step #4: ed67bd6f81a3: Waiting Step #4: 5acd3defd0b1: Waiting Step #4: da4c240a289d: Waiting Step #4: cb9fc028b38c: Waiting Step #4: 26af48add3c9: Waiting Step #4: 4569a447ea85: Waiting Step #4: 0f23db3019f6: Verifying Checksum Step #4: 0f23db3019f6: Download complete Step #4: 5ac5fd5c9155: Verifying Checksum Step #4: 5ac5fd5c9155: Download complete Step #4: cac03dd67be9: Download complete Step #4: f7f923ac7112: Verifying Checksum Step #4: f7f923ac7112: Download complete Step #4: 6ad67417113a: Verifying Checksum Step #4: 6ad67417113a: Download complete Step #4: ed071ff265fb: Verifying Checksum Step #4: 99a80ef90662: Verifying Checksum Step #4: 99a80ef90662: Download complete Step #4: 8ea7612e89e3: Verifying Checksum Step #4: 8ea7612e89e3: Download complete Step #4: cac03dd67be9: Pull complete Step #4: 75f78d57ea55: Download complete Step #4: f875d495afb8: Download complete Step #4: cb9fc028b38c: Verifying Checksum Step #4: cb9fc028b38c: Download complete Step #4: 5ca435cbfcbd: Download complete Step #4: 7104cb51b378: Verifying Checksum Step #4: 7104cb51b378: Download complete Step #4: 6ad67417113a: Pull complete Step #4: 0f23db3019f6: Pull complete Step #4: 4065365cc179: Verifying Checksum Step #4: 4065365cc179: Download complete Step #4: e55f3aeb0db5: Verifying Checksum Step #4: e55f3aeb0db5: Download complete Step #4: 5acd3defd0b1: Verifying Checksum Step #4: 5acd3defd0b1: Download complete Step #4: ed67bd6f81a3: Verifying Checksum Step #4: ed67bd6f81a3: Download complete Step #4: f7f923ac7112: Pull complete Step #4: c18ae4e7737a: Download complete Step #4: 5ac5fd5c9155: Pull complete Step #4: 26af48add3c9: Verifying Checksum Step #4: 26af48add3c9: Download complete Step #4: 5328ac88bd50: Verifying Checksum Step #4: 5328ac88bd50: Download complete Step #4: 91359fd5dc87: Verifying Checksum Step #4: 91359fd5dc87: Download complete Step #4: 17240e9f55fc: Verifying Checksum Step #4: 17240e9f55fc: Download complete Step #4: da4c240a289d: Verifying Checksum Step #4: da4c240a289d: Download complete Step #4: 4569a447ea85: Verifying Checksum Step #4: 4569a447ea85: Download complete Step #4: 943a3a494328: Verifying Checksum Step #4: 943a3a494328: Download complete Step #4: e55f3aeb0db5: Pull complete Step #4: 99a80ef90662: Pull complete Step #4: ed071ff265fb: Pull complete Step #4: 8ea7612e89e3: Pull complete Step #4: 5acd3defd0b1: Pull complete Step #4: cb9fc028b38c: Pull complete Step #4: f875d495afb8: Pull complete Step #4: 75f78d57ea55: Pull complete Step #4: 17240e9f55fc: Pull complete Step #4: 5ca435cbfcbd: Pull complete Step #4: 943a3a494328: Pull complete Step #4: 7104cb51b378: Pull complete Step #4: 4065365cc179: Pull complete Step #4: da4c240a289d: Pull complete Step #4: ed67bd6f81a3: Pull complete Step #4: c18ae4e7737a: Pull complete Step #4: 5328ac88bd50: Pull complete Step #4: 26af48add3c9: Pull complete Step #4: 4569a447ea85: Pull complete Step #4: 91359fd5dc87: Pull complete Step #4: Digest: sha256:51304a6c0524956a6dc45df99478e1ab1d1869e27c21c95a56ab34f709472326 Step #4: Status: Downloaded newer image for gcr.io/oss-fuzz-base/base-runner:latest Step #4: gcr.io/oss-fuzz-base/base-runner:latest Finished Step #4 Starting Step #5 Step #5: Already have image (with digest): gcr.io/oss-fuzz-base/base-runner Step #5: Running x86emul Step #5: Running linux_loader Step #5: Running linux_loader_cmdline Step #5: Running watchdog Step #5: Running pmem Step #5: Running serial Step #5: Running vhdx Step #5: Running balloon Step #5: Running vsock Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/vhdx.4110963473042314781_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: Running net Step #5: Running cmos Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/linux_loader_cmdline.4632514071122089501_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/linux_loader.5034682361812360258_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/vsock.16181574700654009889_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:13,621 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:13,631 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/vhdx.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/vhdx_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/vhdx.profdata: could not read profile data!No such file or directory Step #5: [2026-08-15 06:23:13,687 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:13,697 INFO] Finished finding shared libraries for targets. Step #5: [2026-08-15 06:23:13,707 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:13,710 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:13,717 INFO] Finished finding shared libraries for targets. Step #5: [2026-08-15 06:23:13,719 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/linux_loader_cmdline.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/linux_loader_cmdline_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/linux_loader_cmdline.profdata: could not read profile data!No such file or directory Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/linux_loader.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/linux_loader_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/vsock.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/vsock_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/linux_loader.profdata: could not read profile data!No such file or directory Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/vsock.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/watchdog.4391803405914019357_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:13,911 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:13,920 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/watchdog.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/watchdog_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/watchdog.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/pmem.4391830906598004253_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:14,274 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:14,284 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/pmem.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/pmem_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/pmem.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/cmos.4237673812664718877_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:14,617 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:14,627 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/cmos.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/cmos_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/cmos.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/x86emul.10978445843631999348_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:15,554 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:15,564 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/x86emul.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/x86emul_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/x86emul.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/serial.15710316940439892256_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:17,390 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:17,400 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/serial.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/serial_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/serial.profdata: could not read profile data!No such file or directory Step #5: Running console Step #5: Running mem Step #5: Running qcow Step #5: Running rng Step #5: Running iommu Step #5: Running block Step #5: Running http_api Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/mem.4632758488747677213_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:18,700 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:18,711 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/mem.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/mem_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/mem.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/iommu.4391798000713405981_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:19,443 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:19,452 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/iommu.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/iommu_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/iommu.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/net.17532950325396900967_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:23,564 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:23,573 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/net.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/net_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/net.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/http_api.3060023585030693738_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:23,851 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:23,861 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/http_api.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/http_api_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/http_api.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/console.14655539733008932932_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:25,654 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:25,664 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/console.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/console_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/console.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/rng.11900334629135994663_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:28,709 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:28,718 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/rng.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/rng_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/rng.profdata: could not read profile data!No such file or directory Step #5: Error occured while running qcow: Step #5: Cov returncode: 0, grep returncode: 0 Step #5: WARNING: Failed to find function "__sanitizer_acquire_crash_state". Step #5: WARNING: Failed to find function "__sanitizer_print_stack_trace". Step #5: WARNING: Failed to find function "__sanitizer_set_death_callback". Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 4178035262 Step #5: MERGE-OUTER: 5897 files, 0 in the initial corpus, 0 processed earlier Step #5: MERGE-OUTER: attempt 1 Step #5: WARNING: Failed to find function "__sanitizer_acquire_crash_state". Step #5: WARNING: Failed to find function "__sanitizer_print_stack_trace". Step #5: WARNING: Failed to find function "__sanitizer_set_death_callback". Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 4178065175 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge2978.txt' Step #5: MERGE-INNER: 5897 total files; 0 processed earlier; will process 5897 files now Step #5: #1 pulse exec/s: 0 rss: 27Mb Step #5: #2 pulse exec/s: 0 rss: 27Mb Step #5: #4 pulse exec/s: 0 rss: 27Mb Step #5: #8 pulse exec/s: 0 rss: 27Mb Step #5: #16 pulse exec/s: 0 rss: 27Mb Step #5: #32 pulse exec/s: 0 rss: 27Mb Step #5: #64 pulse exec/s: 0 rss: 27Mb Step #5: #128 pulse exec/s: 0 rss: 27Mb Step #5: #256 pulse exec/s: 0 rss: 27Mb Step #5: #512 pulse exec/s: 0 rss: 27Mb Step #5: #1024 pulse exec/s: 0 rss: 27Mb Step #5: #2048 pulse exec/s: 85 rss: 326Mb Step #5: #4096 pulse exec/s: 105 rss: 326Mb Step #5: #5897 DONE exec/s: 143 rss: 326Mb Step #5: ==3012== ERROR: libFuzzer: deadly signal Step #5: NOTE: libFuzzer has rudimentary signal handlers. Step #5: Combine libFuzzer with AddressSanitizer or similar for better crash reports. Step #5: SUMMARY: libFuzzer: deadly signal Step #5: MS: 0 ; base unit: 0000000000000000000000000000000000000000 Step #5: Step #5: Step #5: artifact_prefix='./'; Test unit written to ./crash-da39a3ee5e6b4b0d3255bfef95601890afd80709 Step #5: Base64: Step #5: MERGE-OUTER: attempt 2 Step #5: WARNING: Failed to find function "__sanitizer_acquire_crash_state". Step #5: WARNING: Failed to find function "__sanitizer_print_stack_trace". Step #5: WARNING: Failed to find function "__sanitizer_set_death_callback". Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 4219640774 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge2978.txt' Step #5: MERGE-INNER: 5897 total files; 5897 processed earlier; will process 0 files now Step #5: #0 DONE exec/s: 0 rss: 27Mb Step #5: LLVM Profile Error: Invalid profile data to merge Step #5: LLVM Profile Error: Profile Merging of file /workspace/out/libfuzzer-coverage-x86_64/dumps/qcow.5275080268826074457_0.profraw failed: File exists Step #5: LLVM Profile Error: Failed to write file "/workspace/out/libfuzzer-coverage-x86_64/dumps/qcow.5275080268826074457_0.profraw": File exists Step #5: MERGE-OUTER: successful in 2 attempt(s) Step #5: MERGE-OUTER: the control file has 519970 bytes Step #5: MERGE-OUTER: consumed 0Mb (27Mb rss) to parse the control file Step #5: MERGE-OUTER: 0 new files with 0 new features added; 0 new coverage edges Step #5: LLVM Profile Error: Invalid profile data to merge Step #5: LLVM Profile Error: Profile Merging of file /workspace/out/libfuzzer-coverage-x86_64/dumps/qcow.5275080268826074457_0.profraw failed: File exists Step #5: LLVM Profile Error: Failed to write file "/workspace/out/libfuzzer-coverage-x86_64/dumps/qcow.5275080268826074457_0.profraw": File exists Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/qcow.5275080268826074457_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:23:59,447 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:23:59,457 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/qcow.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/qcow_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/qcow.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/block.4392067358938306077_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:24:56,421 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:24:56,431 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/block.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/block_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/block.profdata: could not read profile data!No such file or directory Step #5: warning: /workspace/out/libfuzzer-coverage-x86_64/dumps/balloon.4391803451022710301_0.profraw: raw profile version mismatch: Profile uses raw profile format version = 11; expected version = 10 Step #5: PLEASE update this tool to version in the raw profile, or regenerate raw profile with expected version. Step #5: error: no profile can be merged Step #5: [2026-08-15 06:25:27,515 INFO] Finding shared libraries for targets (if any). Step #5: [2026-08-15 06:25:27,526 INFO] Finished finding shared libraries for targets. Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/balloon.profdata: could not read profile data!No such file or directory Step #5: Coverage error, creating log file: /workspace/out/libfuzzer-coverage-x86_64/fuzzer_stats/balloon_error.log Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/balloon.profdata: could not read profile data!No such file or directory Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/*.profdata: No such file or directory Step #5: ******************************************************************************** Step #5: Code coverage report generation failed. Step #5: To reproduce, run: Step #5: python infra/helper.py build_image cloud-hypervisor Step #5: python infra/helper.py build_fuzzers --sanitizer coverage cloud-hypervisor Step #5: python infra/helper.py coverage cloud-hypervisor Step #5: ******************************************************************************** Finished Step #5 ERROR ERROR: build step 5 "gcr.io/oss-fuzz-base/base-runner" failed: step exited with non-zero status: 1