panic: ptrace status unexpected: got 9, wanted stopped
stubStart	 = 00007fffffff0000


goroutine 4708 [running]:
panic(0x16d2180, 0xc000470ac0)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc000856ca8 sp=0xc000856bf0 pc=0x439090
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).dumpAndPanic(0xc000449b30, 0xc000c165d0, 0x30)
	pkg/sentry/platform/ptrace/subprocess.go:329 +0x337 fp=0xc000856df8 sp=0xc000856ca8 pc=0x136f397
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).wait(0xc000449b30, 0x0, 0xa8c2)
	pkg/sentry/platform/ptrace/subprocess.go:366 +0x315 fp=0xc000856eb8 sp=0xc000856df8 pc=0x136fa15
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).syscall(0xc000449b30, 0xc000857098, 0xc000857290, 0x2, 0x2)
	pkg/sentry/platform/ptrace/subprocess.go:441 +0x10d fp=0xc000856f88 sp=0xc000856eb8 pc=0x137010d
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).syscallIgnoreInterrupt(0xc000449b30, 0xc000449b40, 0xb, 0xc000857290, 0x2, 0x2, 0x15782a0, 0x7f701ee60008, 0xc000191868)
	pkg/sentry/platform/ptrace/subprocess.go:470 +0xd5 fp=0xc000857188 sp=0xc000856f88 pc=0x13706f5
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).syscall(0xc000191840, 0xb, 0xc000857290, 0x2, 0x2, 0x0, 0x0, 0x0)
	pkg/sentry/platform/ptrace/subprocess.go:611 +0x132 fp=0xc000857240 sp=0xc000857188 pc=0x1371cd2
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).Unmap(0xc000191840, 0x1000000, 0x200000)
	pkg/sentry/platform/ptrace/subprocess.go:651 +0x2ef fp=0xc0008573a0 sp=0xc000857240 pc=0x13721cf
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).unmapASLocked(0xc0001ed000, 0x1000000, 0x1200000)
	pkg/sentry/mm/address_space.go:239 +0xf8 fp=0xc0008573e0 sp=0xc0008573a0 pc=0xae3138
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked(0xc0001ed000, 0x1a8e100, 0xc000822000, 0xc000746800, 0x2, 0x1061000, 0x1062000, 0xc000000101, 0x44b21c, 0x1570190, ...)
	pkg/sentry/mm/pma.go:363 +0x2134 fp=0xc000857af8 sp=0xc0008573e0 pc=0xb01754
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked(0xc0001ed000, 0x1a8e100, 0xc000822000, 0xc000746800, 0x2, 0x1061000, 0x1062000, 0x101, 0xc000746800, 0x3, ...)
	pkg/sentry/mm/pma.go:123 +0x108 fp=0xc000857bc8 sp=0xc000857af8 pc=0xafed68
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault(0xc0001ed000, 0x1a8e100, 0xc000822000, 0x1061d58, 0x2000101, 0xc000184e18, 0xc000246900, 0xffffffff)
	pkg/sentry/mm/syscalls.go:57 +0x1d9 fp=0xc000857ca0 sp=0xc000857bc8 pc=0xb1c779
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000822000, 0x1a600c0, 0x0)
	pkg/sentry/kernel/task_run.go:311 +0xaff fp=0xc000857ed8 sp=0xc000857ca0 pc=0xd46ddf
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000822000, 0x9d)
	pkg/sentry/kernel/task_run.go:97 +0x398 fp=0xc000857fd0 sp=0xc000857ed8 pc=0xd456b8
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc000857fd8 sp=0xc000857fd0 pc=0x4745e1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0x1a5