Starting local Bazel server and connecting to it... Loading: Loading: 0 packages loaded Loading: 0 packages loaded Loading: 0 packages loaded currently loading: runsc Analyzing: target //runsc:runsc-race (2 packages loaded, 0 targets configured) Analyzing: target //runsc:runsc-race (11 packages loaded, 6 targets configured) Analyzing: target //runsc:runsc-race (24 packages loaded, 133 targets configured) Analyzing: target //runsc:runsc-race (45 packages loaded, 6914 targets configured) Analyzing: target //runsc:runsc-race (92 packages loaded, 7119 targets configured) Analyzing: target //runsc:runsc-race (322 packages loaded, 10971 targets configured) INFO: Analyzed target //runsc:runsc-race (326 packages loaded, 11584 targets configured). INFO: Found 1 target... INFO: Deleting stale sandbox base /syzkaller/home/.cache/bazel/_bazel_root/31296f8e00a797afc1e6c099276d7440/sandbox [0 / 2] [Prepa] BazelWorkspaceStatusAction stable-status.txt [416 / 1,653] checking cached actions [1,643 / 1,653] GoCompilePkg pkg/sentry/platform/ring0/ring0.a; 0s linux-sandbox [1,652 / 1,653] GoLink runsc/runsc-race_/runsc-race; 1s linux-sandbox ERROR: /syzkaller/managers/ptrace-2-race-cover/kernel/runsc/BUILD:32:1: GoLink runsc/runsc-race_/runsc-race failed (Exit 1): builder failed: error executing command (cd /syzkaller/home/.cache/bazel/_bazel_root/31296f8e00a797afc1e6c099276d7440/sandbox/linux-sandbox/3/execroot/__main__ && \ exec env - \ CGO_ENABLED=1 \ GOARCH=amd64 \ GOOS=linux \ GOPATH='' \ GOROOT=bazel-out/k8-fastbuild-ST-85f86a41aebae9b44e06a227fc2c34bde1094098ba6d32170f99a32414da6482/bin/external/io_bazel_rules_go/stdlib_ \ GOROOT_FINAL=GOROOT \ PATH=/usr/bin:/bin \ bazel-out/host/bin/external/go_sdk/builder '-param=bazel-out/k8-fastbuild-ST-85f86a41aebae9b44e06a227fc2c34bde1094098ba6d32170f99a32414da6482/bin/runsc/runsc-race_/runsc-race-0.params' -- -extld /usr/bin/gcc -race -linkmode external '-buildid=redacted' -extldflags '--coverage -fuse-ld=gold -Wl,-no-as-needed -Wl,-z,relro,-z,now -B/usr/bin -pass-exit-codes -lm --coverage -static') Execution platform: @local_config_platform//:host Use --sandbox_debug to see verbose messages from the sandbox builder failed: error executing command (cd /syzkaller/home/.cache/bazel/_bazel_root/31296f8e00a797afc1e6c099276d7440/sandbox/linux-sandbox/3/execroot/__main__ && \ exec env - \ CGO_ENABLED=1 \ GOARCH=amd64 \ GOOS=linux \ GOPATH='' \ GOROOT=bazel-out/k8-fastbuild-ST-85f86a41aebae9b44e06a227fc2c34bde1094098ba6d32170f99a32414da6482/bin/external/io_bazel_rules_go/stdlib_ \ GOROOT_FINAL=GOROOT \ PATH=/usr/bin:/bin \ bazel-out/host/bin/external/go_sdk/builder '-param=bazel-out/k8-fastbuild-ST-85f86a41aebae9b44e06a227fc2c34bde1094098ba6d32170f99a32414da6482/bin/runsc/runsc-race_/runsc-race-0.params' -- -extld /usr/bin/gcc -race -linkmode external '-buildid=redacted' -extldflags '--coverage -fuse-ld=gold -Wl,-no-as-needed -Wl,-z,relro,-z,now -B/usr/bin -pass-exit-codes -lm --coverage -static') Execution platform: @local_config_platform//:host Use --sandbox_debug to see verbose messages from the sandbox runtime: failed to create new OS thread (have 13 already; errno=11) runtime: may need to increase max user processes (ulimit -u) fatal error: newosproc runtime stack: runtime.throw(0x6d0ab2, 0x9) /usr/local/go/src/runtime/panic.go:1116 +0x72 runtime.newosproc(0xc000880c00) /usr/local/go/src/runtime/os_linux.go:161 +0x1c5 runtime.newm1(0xc000880c00) /usr/local/go/src/runtime/proc.go:1829 +0xdd runtime.newm(0x6e6e48, 0xc000037800, 0xc) /usr/local/go/src/runtime/proc.go:1808 +0x9b runtime.startm(0x0, 0x425901) /usr/local/go/src/runtime/proc.go:1965 +0xc9 runtime.wakep() /usr/local/go/src/runtime/proc.go:2053 +0x66 runtime.resetspinning() /usr/local/go/src/runtime/proc.go:2525 +0x59 runtime.schedule() /usr/local/go/src/runtime/proc.go:2676 +0x2b9 runtime.park_m(0xc000001200) /usr/local/go/src/runtime/proc.go:2837 +0x9d runtime.mcall(0x0) /usr/local/go/src/runtime/asm_amd64.s:318 +0x5b goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc00a3c18e8) /usr/local/go/src/runtime/sema.go:56 +0x45 sync.(*WaitGroup).Wait(0xc00a3c18e0) /usr/local/go/src/sync/waitgroup.go:130 +0x65 cmd/link/internal/ld.(*Link).dodata2(0xc000153500, 0xc0016ec000, 0x73641, 0x73641) /usr/local/go/src/cmd/link/internal/ld/data.go:1456 +0x6fd cmd/link/internal/ld.Main(0x870840, 0x20, 0x20, 0x1, 0x7, 0x10, 0x0, 0x0, 0x6da8ff, 0x1b, ...) /usr/local/go/src/cmd/link/internal/ld/main.go:302 +0x123a main.main() /usr/local/go/src/cmd/link/main.go:68 +0x1dc goroutine 110 [runnable]: cmd/link/internal/loader.(*Loader).Data(0xc000152000, 0x4f95, 0x7f605bd67859, 0x28, 0x98) /usr/local/go/src/cmd/link/internal/loader/loader.go:1101 +0xf1 cmd/link/internal/ld.(*dodataState).dodataSect2(0xc0008b0000, 0xc000153500, 0x3, 0xc001ff4000, 0x82e7, 0x9800, 0x0, 0x0, 0x0, 0x0) /usr/local/go/src/cmd/link/internal/ld/data.go:1988 +0x169 cmd/link/internal/ld.(*Link).dodata2.func1(0xc0008b0000, 0xc000153500, 0x3, 0xc00a3c18e0) /usr/local/go/src/cmd/link/internal/ld/data.go:1452 +0x7c created by cmd/link/internal/ld.(*Link).dodata2 /usr/local/go/src/cmd/link/internal/ld/data.go:1451 +0x6dd goroutine 112 [runnable]: cmd/link/internal/loader.(*Loader).Data(0xc000152000, 0x3e986, 0x7f605c35d442, 0x46, 0x21) /usr/local/go/src/cmd/link/internal/loader/loader.go:1101 +0xf1 cmd/link/internal/ld.(*dodataState).dodataSect2(0xc0008b0000, 0xc000153500, 0x5, 0xc00205e000, 0x3125, 0x3c00, 0x0, 0x0, 0x0, 0x0) /usr/local/go/src/cmd/link/internal/ld/data.go:1988 +0x169 cmd/link/internal/ld.(*Link).dodata2.func1(0xc0008b0000, 0xc000153500, 0x5, 0xc00a3c18e0) /usr/local/go/src/cmd/link/internal/ld/data.go:1452 +0x7c created by cmd/link/internal/ld.(*Link).dodata2 /usr/local/go/src/cmd/link/internal/ld/data.go:1451 +0x6dd goroutine 145 [runnable]: cmd/link/internal/loader.(*Loader).Data(0xc000152000, 0x3ed91, 0x7f605c34c96a, 0x14, 0x8) /usr/local/go/src/cmd/link/internal/loader/loader.go:1101 +0xf1 cmd/link/internal/ld.(*dodataState).dodataSect2(0xc0008b0000, 0xc000153500, 0x6, 0xc0020a2000, 0x58bd, 0x6000, 0x0, 0x0, 0x0, 0x0) /usr/local/go/src/cmd/link/internal/ld/data.go:1988 +0x169 cmd/link/internal/ld.(*Link).dodata2.func1(0xc0008b0000, 0xc000153500, 0x6, 0xc00a3c18e0) /usr/local/go/src/cmd/link/internal/ld/data.go:1452 +0x7c created by cmd/link/internal/ld.(*Link).dodata2 /usr/local/go/src/cmd/link/internal/ld/data.go:1451 +0x6dd goroutine 146 [runnable]: strings.Index(0x7f605855f626, 0x15, 0x6ce971, 0x3, 0xffffffffffffffff) /usr/local/go/src/strings/strings.go:1024 +0x6d8 strings.Count(0x7f605855f626, 0x15, 0x6ce971, 0x3, 0x0) /usr/local/go/src/strings/strings.go:51 +0x9d strings.Replace(0x7f605855f626, 0x15, 0x6ce971, 0x3, 0xc000217950, 0x2b, 0xffffffffffffffff, 0x7f605878973e, 0x3) /usr/local/go/src/strings/strings.go:930 +0x9f cmd/link/internal/loader.(*Loader).SymName(0xc000152000, 0x501f2, 0x3, 0x3) /usr/local/go/src/cmd/link/internal/loader/loader.go:684 +0xdb cmd/link/internal/ld.(*dodataState).dodataSect2(0xc0008b0000, 0xc000153500, 0x7, 0xc000dc6000, 0x2d6, 0x400, 0x0, 0x0, 0x0, 0x0) /usr/local/go/src/cmd/link/internal/ld/data.go:1987 +0x10a cmd/link/internal/ld.(*Link).dodata2.func1(0xc0008b0000, 0xc000153500, 0x7, 0xc00a3c18e0) /usr/local/go/src/cmd/link/internal/ld/data.go:1452 +0x7c created by cmd/link/internal/ld.(*Link).dodata2 /usr/local/go/src/cmd/link/internal/ld/data.go:1451 +0x6dd goroutine 147 [runnable]: cmd/link/internal/loader.(*Loader).Data(0xc000152000, 0xa42e, 0x7f605add394d, 0x3a, 0x38) /usr/local/go/src/cmd/link/internal/loader/loader.go:1101 +0xf1 cmd/link/internal/ld.(*dodataState).dodataSect2(0xc0008b0000, 0xc000153500, 0x8, 0xc001fd0000, 0x1f84, 0x2400, 0x0, 0x0, 0x0, 0x0) /usr/local/go/src/cmd/link/internal/ld/data.go:1988 +0x169 cmd/link/internal/ld.(*Link).dodata2.func1(0xc0008b0000, 0xc000153500, 0x8, 0xc00a3c18e0) /usr/local/go/src/cmd/link/internal/ld/data.go:1452 +0x7c created by cmd/link/internal/ld.(*Link).dodata2 /usr/local/go/src/cmd/link/internal/ld/data.go:1451 +0x6dd goroutine 159 [runnable]: cmd/link/internal/loader.(*Loader).SymSize(0xc000152000, 0x57837, 0x7f60575588c9) /usr/local/go/src/cmd/link/internal/loader/loader.go:723 +0xb7 cmd/link/internal/ld.(*dodataState).dodataSect2(0xc0008b0000, 0xc000153500, 0x14, 0xc001fe2000, 0x842, 0x900, 0x0, 0x0, 0x0, 0x0) /usr/local/go/src/cmd/link/internal/ld/data.go:1986 +0xe5 cmd/link/internal/ld.(*Link).dodata2.func1(0xc0008b0000, 0xc000153500, 0x14, 0xc00a3c18e0) /usr/local/go/src/cmd/link/internal/ld/data.go:1452 +0x7c created by cmd/link/internal/ld.(*Link).dodata2 /usr/local/go/src/cmd/link/internal/ld/data.go:1451 +0x6dd goroutine 169 [runnable]: cmd/link/internal/loader.(*Loader).SymSize(0xc000152000, 0x18fc7, 0x7f60588b761a) /usr/local/go/src/cmd/link/internal/loader/loader.go:723 +0xb7 cmd/link/internal/ld.(*dodataState).dodataSect2(0xc0008b0000, 0xc000153500, 0x1e, 0xc000cd2000, 0x746, 0x900, 0x0, 0x0, 0x0, 0x0) /usr/local/go/src/cmd/link/internal/ld/data.go:1986 +0xe5 cmd/link/internal/ld.(*Link).dodata2.func1(0xc0008b0000, 0xc000153500, 0x1e, 0xc00a3c18e0) /usr/local/go/src/cmd/link/internal/ld/data.go:1452 +0x7c created by cmd/link/internal/ld.(*Link).dodata2 /usr/local/go/src/cmd/link/internal/ld/data.go:1451 +0x6dd goroutine 171 [runnable]: strings.Replace(0xc000194570, 0x9, 0x6ce971, 0x3, 0xc000701ec0, 0xc, 0xffffffffffffffff, 0x7f6052301c60, 0x20) /usr/local/go/src/strings/strings.go:924 +0x598 cmd/link/internal/loader.(*Loader).SymName(0xc000152000, 0x3ed1d, 0x8, 0x20) /usr/local/go/src/cmd/link/internal/loader/loader.go:684 +0xdb cmd/link/internal/ld.(*dodataState).dodataSect2(0xc0008b0000, 0xc000153500, 0x73620, 0xc002908000, 0x540, 0x6a0, 0x7361f, 0xc000152000, 0x0, 0xc002de2c30) /usr/local/go/src/cmd/link/internal/ld/data.go:1987 +0x10a cmd/link/internal/ld.(*Link).dodata2.func1(0xc0008b0000, 0xc000153500, 0x20, 0xc00a3c18e0) /usr/local/go/src/cmd/link/internal/ld/data.go:1452 +0x7c created by cmd/link/internal/ld.(*Link).dodata2 /usr/local/go/src/cmd/link/internal/ld/data.go:1451 +0x6dd goroutine 173 [runnable]: cmd/link/internal/loader.(*Loader).SymName(0xc000152000, 0x37043, 0x430, 0x0) /usr/local/go/src/cmd/link/internal/loader/loader.go:678 +0x137 cmd/link/internal/ld.(*dodataState).dodataSect2(0xc0008b0000, 0xc000153500, 0x73622, 0xc0008c8000, 0x329, 0x400, 0x7361f, 0xc000152000, 0x0, 0xc002de2c30) /usr/local/go/src/cmd/link/internal/ld/data.go:1987 +0x10a cmd/link/internal/ld.(*Link).dodata2.func1(0xc0008b0000, 0xc000153500, 0x22, 0xc00a3c18e0) /usr/local/go/src/cmd/link/internal/ld/data.go:1452 +0x7c created by cmd/link/internal/ld.(*Link).dodata2 /usr/local/go/src/cmd/link/internal/ld/data.go:1451 +0x6dd goroutine 174 [runnable]: cmd/link/internal/loader.(*Loader).SymName(0xc000152000, 0x369c2, 0x0, 0x0) /usr/local/go/src/cmd/link/internal/loader/loader.go:678 +0x137 cmd/link/internal/ld.(*dodataState).dodataSect2(0xc0008b0000, 0xc000153500, 0x73623, 0xc0008ce000, 0x282, 0x400, 0x7361f, 0xc000152000, 0x0, 0xc002de2c30) /usr/local/go/src/cmd/link/internal/ld/data.go:1987 +0x10a cmd/link/internal/ld.(*Link).dodata2.func1(0xc0008b0000, 0xc000153500, 0x23, 0xc00a3c18e0) /usr/local/go/src/cmd/link/internal/ld/data.go:1452 +0x7c created by cmd/link/internal/ld.(*Link).dodata2 /usr/local/go/src/cmd/link/internal/ld/data.go:1451 +0x6dd goroutine 175 [runnable]: cmd/link/internal/ld.(*Link).dodata2.func1(0xc0008b0000, 0xc000153500, 0x24, 0xc00a3c18e0) /usr/local/go/src/cmd/link/internal/ld/data.go:1451 created by cmd/link/internal/ld.(*Link).dodata2 /usr/local/go/src/cmd/link/internal/ld/data.go:1451 +0x6dd link: error running the following subcommand: exit status 2 PATH=/usr/bin:/bin \ GOPATH= \ GOROOT_FINAL=GOROOT \ GOOS=linux \ GOROOT=bazel-out/k8-fastbuild-ST-85f86a41aebae9b44e06a227fc2c34bde1094098ba6d32170f99a32414da6482/bin/external/io_bazel_rules_go/stdlib_ \ GOARCH=amd64 \ CGO_ENABLED=1 \ TMPDIR=/tmp \ external/go_sdk/pkg/tool/linux_amd64/link -importcfg /syzkaller/home/.cache/bazel/_bazel_root/31296f8e00a797afc1e6c099276d7440/sandbox/linux-sandbox/3/execroot/__main__/bazel-out/k8-fastbuild-ST-85f86a41aebae9b44e06a227fc2c34bde1094098ba6d32170f99a32414da6482/bin/runsc/runsc-race_/importcfg808292170 -X main.version=release-20201208.0-64-g2ec6e44c9e66 -o /syzkaller/home/.cache/bazel/_bazel_root/31296f8e00a797afc1e6c099276d7440/sandbox/linux-sandbox/3/execroot/__main__/bazel-out/k8-fastbuild-ST-85f86a41aebae9b44e06a227fc2c34bde1094098ba6d32170f99a32414da6482/bin/runsc/runsc-race_/runsc-race -extld /usr/bin/gcc -race -linkmode external -buildid=redacted -extldflags "--coverage -fuse-ld=gold -Wl,-no-as-needed -Wl,-z,relro,-z,now -B/usr/bin -pass-exit-codes -lm --coverage -static" /syzkaller/home/.cache/bazel/_bazel_root/31296f8e00a797afc1e6c099276d7440/sandbox/linux-sandbox/3/execroot/__main__/bazel-out/k8-fastbuild-ST-85f86a41aebae9b44e06a227fc2c34bde1094098ba6d32170f99a32414da6482/bin/runsc/runsc-race.a Target //runsc:runsc-race failed to build INFO: Elapsed time: 24.561s, Critical Path: 6.35s INFO: 2 processes: 2 linux-sandbox. FAILED: Build did NOT complete successfully FAILED: Build did NOT complete successfully