panic: runtime error: index out of range

goroutine 267911 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/socket/epsocket.ConvertAddress(0x1, 0x0, 0xc420554800, 0x7e, 0xc4202f0000, 0x0, 0x42eb2d, 0xc4202f5300)
	pkg/sentry/socket/epsocket/epsocket.go:742 +0x733
gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix.(*SocketOperations).GetPeerName(0xc420bf3950, 0xc420d60900, 0xc420e95830, 0xc4209c0230, 0xc420e95830, 0xc4236f4280)
	pkg/sentry/socket/unix/unix.go:118 +0xb4
gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix.(*SocketOperations).Accept(0xc4207c7220, 0xc420d60900, 0xc4207c0001, 0x0, 0xc4207c7201, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/socket/unix/unix.go:203 +0x2f1
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.accept(0xc420d60900, 0xc400000004, 0x20000080, 0x20000040, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/syscalls/linux/sys_socket.go:307 +0x1a2
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Accept4(0xc420d60900, 0x4, 0x20000080, 0x20000040, 0x0, 0x0, 0x0, 0xc420530400, 0xc42357fa70, 0x42f404, ...)
	pkg/sentry/syscalls/linux/sys_socket.go:328 +0x6a
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420d60900, 0x120, 0x4, 0x20000080, 0x20000040, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/kernel/task_syscall.go:162 +0x14f
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420d60900, 0x120, 0x4, 0x20000080, 0x20000040, 0x0, 0x0, 0x0, 0x4, 0x20000080)
	pkg/sentry/kernel/task_syscall.go:278 +0x7e
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420d60900, 0x120, 0x4, 0x20000080, 0x20000040, 0x0, 0x0, 0x0, 0xc42076cd60, 0xc42357fc50)
	pkg/sentry/kernel/task_syscall.go:241 +0xc4
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420d60900, 0x2, 0xc4203218c0)
	pkg/sentry/kernel/task_syscall.go:216 +0x19d
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420d60900, 0x10dd380, 0x0)
	pkg/sentry/kernel/task_run.go:217 +0x157d
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420d60900, 0x285a)
	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