Starting local Bazel server and connecting to it... Loading: Loading: 0 packages loaded Loading: 0 packages loaded Loading: 0 packages loaded Loading: 0 packages loaded currently loading: runsc Analyzing: target //runsc:runsc (1 packages loaded, 0 targets configured) Analyzing: target //runsc:runsc (11 packages loaded, 6 targets configured) Analyzing: target //runsc:runsc (24 packages loaded, 90 targets configured) Analyzing: target //runsc:runsc (25 packages loaded, 90 targets configured) Analyzing: target //runsc:runsc (158 packages loaded, 1669 targets configured) Analyzing: target //runsc:runsc (261 packages loaded, 8246 targets configured) Analyzing: target //runsc:runsc (267 packages loaded, 10658 targets configured) INFO: Analyzed target //runsc:runsc (267 packages loaded, 10659 targets configured). INFO: Found 1 target... INFO: Deleting stale sandbox base /syzkaller/home/.cache/bazel/_bazel_root/e1c9d86bae2b34f90e83d224bc900958/sandbox [0 / 2] [Prepa] BazelWorkspaceStatusAction stable-status.txt [409 / 1,555] checking cached actions [1,263 / 1,555] GoCompilePkg pkg/linewriter/linux_amd64_stripped/linewriter%/gvisor.dev/gvisor/pkg/linewriter.a [for host]; 0s linux-sandbox [1,330 / 1,555] GoLink pkg/sentry/platform/ring0/gen_offsets/linux_amd64_stripped/gen_offsets [for host]; 0s linux-sandbox [1,333 / 1,555] checking cached actions [1,333 / 1,555] checking cached actions [1,338 / 1,555] [Prepa] GoCompilePkg pkg/sync/linux_amd64_pure_stripped/sync%/gvisor.dev/gvisor/pkg/sync.a [1,475 / 1,555] GoCompilePkg pkg/tcpip/link/channel/linux_amd64_pure_stripped/channel%/gvisor.dev/gvisor/pkg/tcpip/link/channel.a; 0s linux-sandbox ... (7 actions, 6 running) [1,512 / 1,555] [Prepa] GoCompilePkg pkg/sentry/fs/sys/linux_amd64_pure_stripped/sys%/gvisor.dev/gvisor/pkg/sentry/fs/sys.a ERROR: /syzkaller/managers/ptrace-direct-overlay-host/kernel/pkg/sentry/fsimpl/sys/BUILD:17:1: GoCompilePkg pkg/sentry/fsimpl/sys/linux_amd64_pure_stripped/sys%/gvisor.dev/gvisor/pkg/sentry/fsimpl/sys.a failed (Exit 1) builder failed: error executing command (cd /syzkaller/home/.cache/bazel/_bazel_root/e1c9d86bae2b34f90e83d224bc900958/sandbox/linux-sandbox/100/execroot/__main__ && \ exec env - \ CGO_ENABLED=0 \ GOARCH=amd64 \ GOOS=linux \ GOPATH='' \ GOROOT=bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib% \ GOROOT_FINAL=GOROOT \ PATH=/usr/bin:/bin \ bazel-out/host/bin/external/go_sdk/builder compilepkg -sdk external/go_sdk -installsuffix linux_amd64 -src bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/sys/dir_refs.go -src pkg/sentry/fsimpl/sys/kcov.go -src pkg/sentry/fsimpl/sys/sys.go -src bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/sys/sys_state_autogen.go -arc 'gvisor.dev/gvisor/pkg/abi/linux=gvisor.dev/gvisor/pkg/abi/linux=bazel-out/k8-fastbuild/bin/pkg/abi/linux/linux_amd64_pure_stripped/linux%/gvisor.dev/gvisor/pkg/abi/linux.a=' -arc 'gvisor.dev/gvisor/pkg/context=gvisor.dev/gvisor/pkg/context=bazel-out/k8-fastbuild/bin/pkg/context/linux_amd64_pure_stripped/context%/gvisor.dev/gvisor/pkg/context.a=' -arc 'gvisor.dev/gvisor/pkg/coverage=gvisor.dev/gvisor/pkg/coverage=bazel-out/k8-fastbuild/bin/pkg/coverage/linux_amd64_pure_stripped/coverage%/gvisor.dev/gvisor/pkg/coverage.a=' -arc 'gvisor.dev/gvisor/pkg/log=gvisor.dev/gvisor/pkg/log=bazel-out/k8-fastbuild/bin/pkg/log/linux_amd64_pure_stripped/log%/gvisor.dev/gvisor/pkg/log.a=' -arc 'gvisor.dev/gvisor/pkg/refs=gvisor.dev/gvisor/pkg/refs=bazel-out/k8-fastbuild/bin/pkg/refs/linux_amd64_pure_stripped/refs%/gvisor.dev/gvisor/pkg/refs.a=' -arc 'gvisor.dev/gvisor/pkg/sentry/arch=gvisor.dev/gvisor/pkg/sentry/arch=bazel-out/k8-fastbuild/bin/pkg/sentry/arch/linux_amd64_pure_stripped/arch%/gvisor.dev/gvisor/pkg/sentry/arch.a=' -arc 'gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs=gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs=bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/kernfs/linux_amd64_pure_stripped/kernfs%/gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.a=' -arc 'gvisor.dev/gvisor/pkg/sentry/kernel=gvisor.dev/gvisor/pkg/sentry/kernel=bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/linux_amd64_pure_stripped/kernel%/gvisor.dev/gvisor/pkg/sentry/kernel.a=' -arc 'gvisor.dev/gvisor/pkg/sentry/kernel/auth=gvisor.dev/gvisor/pkg/sentry/kernel/auth=bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/auth/linux_amd64_pure_stripped/auth%/gvisor.dev/gvisor/pkg/sentry/kernel/auth.a=' -arc 'gvisor.dev/gvisor/pkg/sentry/memmap=gvisor.dev/gvisor/pkg/sentry/memmap=bazel-out/k8-fastbuild/bin/pkg/sentry/memmap/linux_amd64_pure_stripped/memmap%/gvisor.dev/gvisor/pkg/sentry/memmap.a=' -arc 'gvisor.dev/gvisor/pkg/sentry/vfs=gvisor.dev/gvisor/pkg/sentry/vfs=bazel-out/k8-fastbuild/bin/pkg/sentry/vfs/linux_amd64_pure_stripped/vfs%/gvisor.dev/gvisor/pkg/sentry/vfs.a=' -arc 'gvisor.dev/gvisor/pkg/syserror=gvisor.dev/gvisor/pkg/syserror=bazel-out/k8-fastbuild/bin/pkg/syserror/linux_amd64_pure_stripped/syserror%/gvisor.dev/gvisor/pkg/syserror.a=' -arc 'gvisor.dev/gvisor/pkg/usermem=gvisor.dev/gvisor/pkg/usermem=bazel-out/k8-fastbuild/bin/pkg/usermem/linux_amd64_pure_stripped/usermem%/gvisor.dev/gvisor/pkg/usermem.a=' -arc 'gvisor.dev/gvisor/pkg/state=gvisor.dev/gvisor/pkg/state=bazel-out/k8-fastbuild/bin/pkg/state/linux_amd64_pure_stripped/state%/gvisor.dev/gvisor/pkg/state.a=' -importpath gvisor.dev/gvisor/pkg/sentry/fsimpl/sys -p gvisor.dev/gvisor/pkg/sentry/fsimpl/sys -package_list bazel-out/host/bin/external/go_sdk/packages.txt -o bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/sys/linux_amd64_pure_stripped/sys%/gvisor.dev/gvisor/pkg/sentry/fsimpl/sys.a -gcflags '' -asmflags '') Execution platform: @local_config_platform//:host Use --sandbox_debug to see verbose messages from the sandbox runtime: failed to create new OS thread (have 5 already; errno=11) runtime: may need to increase max user processes (ulimit -u) fatal error: newosproc runtime: failed to create new OS thread (have 6 already; errno=11) runtime: may need to increase max user processes (ulimit -u) fatal error: newosproc runtime stack: runtime.throw(0xe7936d, 0x9) /usr/local/go/src/runtime/panic.go:1116 +0x72 runtime.newosproc(0xc00018a000) /usr/local/go/src/runtime/os_linux.go:161 +0x1ba runtime.newm1(0xc00018a000) /usr/local/go/src/runtime/proc.go:1753 +0xdc runtime.newm(0x0, 0xc000021000) /usr/local/go/src/runtime/proc.go:1732 +0x8f runtime.startm(0xc000021000, 0x1629600) /usr/local/go/src/runtime/proc.go:1869 +0x12a runtime.handoffp(0xc000021000) /usr/local/go/src/runtime/proc.go:1896 +0x52 runtime.stoplockedm() /usr/local/go/src/runtime/proc.go:1967 +0xf2 runtime.schedule() /usr/local/go/src/runtime/proc.go:2454 +0x4a6 runtime.goschedImpl(0xc000000180) /usr/local/go/src/runtime/proc.go:2705 +0xd6 runtime.gopreempt_m(0xc000000180) /usr/local/go/src/runtime/proc.go:2733 +0x34 runtime.newstack() /usr/local/go/src/runtime/stack.go:1025 +0x1ae runtime.morestack() /usr/local/go/src/runtime/asm_amd64.s:449 +0x8f goroutine 1 [runnable, locked to thread]: os.NewFile(0x1, 0xe7aaf0, 0xb, 0xc000182000) /usr/local/go/src/os/file_unix.go:87 +0x89 os.init() /usr/local/go/src/os/file.go:64 +0x206 runtime stack: runtime.throw(0xe7936d, 0x9) /usr/local/go/src/runtime/panic.go:1116 +0x72 runtime.newosproc(0xc000200000) /usr/local/go/src/runtime/os_linux.go:161 +0x1ba runtime.newm1(0xc000200000) /usr/local/go/src/runtime/proc.go:1753 +0xdc runtime.newm(0xe9e9b0, 0xc000023800) /usr/local/go/src/runtime/proc.go:1732 +0x8f runtime.startm(0x0, 0xc00001e801) /usr/local/go/src/runtime/proc.go:1869 +0x12a runtime.wakep(...) /usr/local/go/src/runtime/proc.go:1953 runtime.resetspinning() /usr/local/go/src/runtime/proc.go:2415 +0x93 runtime.schedule() /usr/local/go/src/runtime/proc.go:2527 +0x2de runtime.park_m(0xc000000c00) /usr/local/go/src/runtime/proc.go:2690 +0x9d runtime.mcall(0x0) /usr/local/go/src/runtime/asm_amd64.s:318 +0x5b compilepkg: error running subcommand: exit status 2 Target //runsc:runsc failed to build INFO: Elapsed time: 72.168s, Critical Path: 44.30s INFO: 97 processes: 97 linux-sandbox. FAILED: Build did NOT complete successfully FAILED: Build did NOT complete successfully