panic: ptrace status unexpected: got 9, wanted stopped stubStart = 00007fffffff0000 goroutine 157897 [running]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).dumpAndPanic(0xc000bb8c30, 0xc000366720, 0x30) pkg/sentry/platform/ptrace/subprocess.go:327 +0x2c3 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).wait(0xc000bb8c30, 0x0, 0xa19c) pkg/sentry/platform/ptrace/subprocess.go:350 +0x3ce gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).syscall(0xc000bb8c30, 0xc0006b5c90, 0xc000d46e68, 0x2, 0x2) pkg/sentry/platform/ptrace/subprocess.go:424 +0xc7 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).syscallIgnoreInterrupt(0xc000bb8c30, 0xc000bb8c40, 0xb, 0xc0006b5e68, 0x2, 0x2, 0x10, 0xc000772900, 0xc00097ce38) pkg/sentry/platform/ptrace/subprocess.go:465 +0xc2 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).syscall(0xc00032e200, 0xb, 0xc00097ce68, 0x2, 0x2, 0x0, 0x0, 0x0) pkg/sentry/platform/ptrace/subprocess.go:599 +0x115 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).Unmap(0xc00032e200, 0x0, 0x7fffffff0000) pkg/sentry/platform/ptrace/subprocess.go:639 +0x286 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).unmap(0xc00032e200) pkg/sentry/platform/ptrace/subprocess.go:228 +0x40 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).Release.func1(0xc00032e200) pkg/sentry/platform/ptrace/subprocess.go:245 +0x2f created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).Release pkg/sentry/platform/ptrace/subprocess.go:244 +0x3f