panic: runtime error: index out of range

goroutine 389517 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/socket/epsocket.ConvertAddress(0x1, 0x0, 0xc424098180, 0x7e, 0xc420480000, 0x0, 0xc420f07978, 0x4129ad)
	pkg/sentry/socket/epsocket/epsocket.go:742 +0x733
gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix.(*SocketOperations).GetSockName(0xc423f702d0, 0xc420d00000, 0xc423f702d0, 0x10f9080, 0xc423f702d0, 0xc420056501)
	pkg/sentry/socket/unix/unix.go:130 +0xb4
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.GetSockName(0xc420d00000, 0x4, 0x200000c0, 0x20000040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_socket.go:544 +0x131
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420d00000, 0x33, 0x4, 0x200000c0, 0x20000040, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/kernel/task_syscall.go:162 +0x14f
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420d00000, 0x33, 0x4, 0x200000c0, 0x20000040, 0x0, 0x0, 0x0, 0x4, 0x200000c0)
	pkg/sentry/kernel/task_syscall.go:278 +0x7e
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420d00000, 0x33, 0x4, 0x200000c0, 0x20000040, 0x0, 0x0, 0x0, 0xc420d426a0, 0xc420f07c68)
	pkg/sentry/kernel/task_syscall.go:241 +0xc4
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420d00000, 0x2, 0xc4203fcb40)
	pkg/sentry/kernel/task_syscall.go:216 +0x19d
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420d00000, 0x10e4580, 0x0)
	pkg/sentry/kernel/task_run.go:217 +0x1502
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420d00000, 0x3ada)
	pkg/sentry/kernel/task_run.go:95 +0x265
created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:258 +0x194