panic: ptrace status unexpected: got 9, wanted stopped stubStart = 00007fffffff0000 goroutine 79912 [running]: panic(0x15f88a0, 0xc000c547c0) GOROOT/src/runtime/panic.go:1064 +0x46d fp=0xc001137798 sp=0xc0011376e0 pc=0x43611d gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).dumpAndPanic(0xc00235a0f0, 0xc0001de5d0, 0x30) pkg/sentry/platform/ptrace/subprocess.go:329 +0x31a fp=0xc0011378e8 sp=0xc001137798 pc=0x122795a gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).wait(0xc00235a0f0, 0x0, 0x1468) pkg/sentry/platform/ptrace/subprocess.go:366 +0x2ea fp=0xc0011379a8 sp=0xc0011378e8 pc=0x1227f7a gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).switchToApp(0xc0003ce9c0, 0xc000b8e600, 0x1a52d00, 0xc0003f50e0, 0xc000193800) pkg/sentry/platform/ptrace/subprocess.go:551 +0x73b fp=0xc001137bb8 sp=0xc0011379a8 pc=0x122952b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*context).Switch(0xc000b8e600, 0x1a3a3a0, 0xc000ac5500, 0x1a34920, 0xc000289000, 0x1a52d00, 0xc0003f50e0, 0xffffffff, 0xc001137ed8, 0xc06a16, ...) pkg/sentry/platform/ptrace/ptrace.go:102 +0xac fp=0xc001137cb0 sp=0xc001137bb8 pc=0x1224b3c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000ac5500, 0x1a072e0, 0x0) pkg/sentry/kernel/task_run.go:264 +0x431 fp=0xc001137ee8 sp=0xc001137cb0 pc=0xc07271 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000ac5500, 0xbca) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc001137fd0 sp=0xc001137ee8 pc=0xc0629d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc001137fd8 sp=0xc001137fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:319 +0x19e