panic: ptrace status unexpected: got 31, wanted stopped
stubStart	 = 00007fffffff0000


goroutine 366632 [running]:
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).dumpAndPanic(0xc0009b8d20, 0xc00115d280, 0x31)
	pkg/sentry/platform/ptrace/subprocess.go:317 +0x2c3
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).wait(0xc0009b8d20, 0x0, 0x5d29)
	pkg/sentry/platform/ptrace/subprocess.go:340 +0x1ff
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).syscall(0xc0009b8d20, 0xc000c25b50, 0xc000c25ce0, 0x6, 0x6)
	pkg/sentry/platform/ptrace/subprocess.go:410 +0xb8
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).syscallIgnoreInterrupt(0xc0009b8d20, 0xc0009b8d30, 0x9, 0xc000c25ce0, 0x6, 0x6, 0x0, 0xb7f014f6820, 0xc000c25d00)
	pkg/sentry/platform/ptrace/subprocess.go:448 +0xc2
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).syscall(0xc00080e3c0, 0x9, 0xc000c25ce0, 0x6, 0x6, 0x0, 0x0, 0x0)
	pkg/sentry/platform/ptrace/subprocess.go:582 +0xe8
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).MapFile(0xc00080e3c0, 0xa57000, 0xea49c0, 0xc00026e500, 0x15c79000, 0x15c7b000, 0x1, 0xc000c25d88, 0x67f432)
	pkg/sentry/platform/ptrace/subprocess.go:591 +0x113
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).mapASLocked(0xc000e07000, 0xc000e077f8, 0x5, 0xa57000, 0xa58000, 0xa57000, 0xa58000, 0x1)
	pkg/sentry/mm/address_space.go:186 +0x1b3
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault(0xc000e07000, 0xead4e0, 0xc00108e000, 0xa57914, 0x1, 0x7f191c005988, 0xc0007f9b00, 0x100)
	pkg/sentry/mm/syscalls.go:69 +0x290
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00108e000, 0xe92d00, 0x0)
	pkg/sentry/kernel/task_run.go:255 +0x7e2
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00108e000, 0x187a)
	pkg/sentry/kernel/task_run.go:91 +0x194
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:287 +0xfe