diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2018-12-13 12:22:49 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2018-12-13 12:22:49 +0100 |
| commit | 3f9ec663653495bfaeeb0a2f2dfce01f2820bb01 (patch) | |
| tree | 13e615353c3a5af7edb7cca99b7b579377ed33f2 /pkg | |
| parent | f3d9d5948cad441ab08e763c8ed86efe79f4198b (diff) | |
pkg/report: relaxed gvisor OOM suppressions
Existing ones don't match actual gvisor output after address mangling.
Not matching exact context in parens should be good enough re false positives.
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/report/gvisor.go | 6 | ||||
| -rw-r--r-- | pkg/report/testdata/gvisor/report/17 | 16 |
2 files changed, 19 insertions, 3 deletions
diff --git a/pkg/report/gvisor.go b/pkg/report/gvisor.go index f4b478929..c2d33f7e2 100644 --- a/pkg/report/gvisor.go +++ b/pkg/report/gvisor.go @@ -22,9 +22,9 @@ func ctorGvisor(target *targets.Target, kernelSrc, kernelObj string, suppressions := []string{ "fatal error: runtime: out of memory", "fatal error: runtime: cannot allocate memory", - "panic: ptrace sysemu failed: no such process", // OOM kill - `panic: ptrace set fpregs \(&{.*}\) failed: no such process`, // OOM kill - `panic: ptrace set regs \(&{.*}\) failed: no such process`, // OOM kill + "panic: ptrace sysemu failed: no such process", // OOM kill + `panic: ptrace set fpregs \(.*\) failed: no such process`, // OOM kill + `panic: ptrace set regs \(.*\) failed: no such process`, // OOM kill "panic: failed to start executor binary", "panic: executor failed: pthread_create failed", "panic: error mapping run data: error mapping runData: cannot allocate memory", diff --git a/pkg/report/testdata/gvisor/report/17 b/pkg/report/testdata/gvisor/report/17 new file mode 100644 index 000000000..1da86dbdd --- /dev/null +++ b/pkg/report/testdata/gvisor/report/17 @@ -0,0 +1,16 @@ +TITLE: panic: ptrace set fpregs (ADDR) failed: no such process +SUPPRESSED: Y + +panic: ptrace set fpregs (0xc000dd9300) failed: no such process + +goroutine 29103 [running]: +gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*subprocess).switchToApp(0xc000636780, 0xc00061e780, 0xd2c720, 0xc00061d560, 0xc000ce9e00) + pkg/sentry/platform/ptrace/subprocess.go:486 +0x9e7 +gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*context).Switch(0xc00061e780, 0xd1e340, 0xc000636780, 0xd2c720, 0xc00061d560, 0x7f57ffffffff, 0x0, 0x0, 0x0, 0x0) + pkg/sentry/platform/ptrace/ptrace.go:102 +0x74 +gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000489500, 0xd119c0, 0x0) + pkg/sentry/kernel/task_run.go:205 +0x348 +gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000489500, 0x108) + pkg/sentry/kernel/task_run.go:91 +0x149 +created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start + pkg/sentry/kernel/task_start.go:279 +0xfe |