panic: ptrace status unexpected: got 9, wanted stopped stubStart = 00007fffffff0000 goroutine 2533817 [running]: panic(0x1706660, 0xc01add1100) GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc00d1e9780 sp=0xc00d1e96c8 pc=0x439990 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).dumpAndPanic(0xc00023def0, 0xc01a547e90, 0x30) pkg/sentry/platform/ptrace/subprocess.go:329 +0x337 fp=0xc00d1e98d0 sp=0xc00d1e9780 pc=0x1380437 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).wait(0xc00023def0, 0x0, 0x176db) pkg/sentry/platform/ptrace/subprocess.go:366 +0x315 fp=0xc00d1e9990 sp=0xc00d1e98d0 pc=0x1380ab5 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).switchToApp(0xc0028f2400, 0xc01af9ac00, 0x1ad5580, 0xc01a333b00, 0x44bc00) pkg/sentry/platform/ptrace/subprocess.go:551 +0x785 fp=0xc00d1e9ba8 sp=0xc00d1e9990 pc=0x1382165 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*context).Switch(0xc01af9ac00, 0x1ac4620, 0xc01c52a000, 0x1ac18a0, 0xc01c526000, 0x1ad5580, 0xc01a333b00, 0xffffffff, 0xc0068e5ec8, 0xd5081d, ...) pkg/sentry/platform/ptrace/ptrace.go:102 +0xb1 fp=0xc00d1e9ca0 sp=0xc00d1e9ba8 pc=0x137d551 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc01c52a000, 0x1a94900, 0x0) pkg/sentry/kernel/task_run.go:271 +0x474 fp=0xc00d1e9ed8 sp=0xc00d1e9ca0 pc=0xd510d4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc01c52a000, 0x31f) pkg/sentry/kernel/task_run.go:97 +0x398 fp=0xc00d1e9fd0 sp=0xc00d1e9ed8 pc=0xd50038 runtime.goexit() src/runtime/asm_amd64.s:1374 +0x1 fp=0xc00d1e9fd8 sp=0xc00d1e9fd0 pc=0x474ee1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:323 +0x1a5