panic: runtime error: index out of range

goroutine 124321 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/socket/epsocket.ConvertAddress(0x1, 0x0, 0xc420c40080, 0x7e, 0xc420840000, 0x0, 0x42eb2d, 0xc42084c980)
	pkg/sentry/socket/epsocket/epsocket.go:742 +0x733
gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix.(*SocketOperations).GetPeerName(0xc420f7c3c0, 0xc42187c000, 0xc420d34510, 0xc420974620, 0xc420d34510, 0xc420e7d990)
	pkg/sentry/socket/unix/unix.go:118 +0xb4
gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix.(*SocketOperations).Accept(0xc4204a8960, 0xc42187c000, 0xc4204a0001, 0x0, 0xc4204a8901, 0x0, 0x0, 0x0, 0xc400000000, 0x0)
	pkg/sentry/socket/unix/unix.go:203 +0x2f1
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.accept(0xc42187c000, 0x4, 0x0, 0x20b3f000, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/syscalls/linux/sys_socket.go:307 +0x1a2
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Accept(0xc42187c000, 0x4, 0x0, 0x20b3f000, 0x0, 0x0, 0x0, 0x47b87e, 0xc420d5da70, 0x42f404, ...)
	pkg/sentry/syscalls/linux/sys_socket.go:338 +0x66
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42187c000, 0x2b, 0x4, 0x0, 0x20b3f000, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/kernel/task_syscall.go:162 +0x14f
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42187c000, 0x2b, 0x4, 0x0, 0x20b3f000, 0x0, 0x0, 0x0, 0x4, 0x0)
	pkg/sentry/kernel/task_syscall.go:278 +0x7e
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42187c000, 0x2b, 0x4, 0x0, 0x20b3f000, 0x0, 0x0, 0x0, 0xc42081a460, 0xc420d5dc50)
	pkg/sentry/kernel/task_syscall.go:241 +0xc4
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42187c000, 0x2, 0xc420ee4120)
	pkg/sentry/kernel/task_syscall.go:216 +0x19d
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42187c000, 0x10c48c0, 0x0)
	pkg/sentry/kernel/task_run.go:217 +0x157d
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42187c000, 0x16e7)
	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:251 +0x194