diff options
| author | Andrei Vagin <avagin@google.com> | 2019-08-13 11:54:59 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-08-13 11:56:29 -0700 |
| commit | 8d97b22aa8e565ff05c5e9209f13d2394e9706c8 (patch) | |
| tree | 560454cee4e8aa2ee3d948d5e381f61765fe68a0 /runsc | |
| parent | fa3d0e6f63d6ecc9a6566ec80e4a8c7519c6cf76 (diff) | |
tests: print stack traces if test failed by timeout
PiperOrigin-RevId: 263184083
Diffstat (limited to 'runsc')
| -rw-r--r-- | runsc/main.go | 8 | ||||
| -rw-r--r-- | runsc/sandbox/sandbox.go | 2 |
2 files changed, 10 insertions, 0 deletions
diff --git a/runsc/main.go b/runsc/main.go index 5823819f4..e864118b2 100644 --- a/runsc/main.go +++ b/runsc/main.go @@ -22,6 +22,7 @@ import ( "io" "io/ioutil" "os" + "os/signal" "path/filepath" "strings" "syscall" @@ -116,6 +117,13 @@ func main() { // All subcommands must be registered before flag parsing. flag.Parse() + if *testOnlyAllowRunAsCurrentUserWithoutChroot { + // SIGTERM is sent to all processes if a test exceeds its + // timeout and this case is handled by syscall_test_runner. + log.Warningf("Block the TERM signal. This is only safe in tests!") + signal.Ignore(syscall.SIGTERM) + } + // Are we showing the version? if *showVersion { // The format here is the same as runc. diff --git a/runsc/sandbox/sandbox.go b/runsc/sandbox/sandbox.go index 851b1304b..df3c0c5ef 100644 --- a/runsc/sandbox/sandbox.go +++ b/runsc/sandbox/sandbox.go @@ -361,6 +361,8 @@ func (s *Sandbox) createSandboxProcess(conf *boot.Config, args *Args, startSyncF nextFD++ } + cmd.Args = append(cmd.Args, "--panic-signal="+strconv.Itoa(int(syscall.SIGTERM))) + // Add the "boot" command to the args. // // All flags after this must be for the boot command |