panic: runtime error: index out of range

goroutine 177 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/socket/epsocket.ConvertAddress(0x1, 0xc400000000, 0xc4200d2400, 0x7e, 0x10100000000, 0x0, 0xc4205be990, 0xc4206a7a10)
	pkg/sentry/socket/epsocket/epsocket.go:742 +0x65a
gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix.(*SocketOperations).GetPeerName(0xc420282690, 0xc4205a9b00, 0xc4205be990, 0xc420284540, 0xc4205be990, 0xc4206a7a78)
	pkg/sentry/socket/unix/unix.go:118 +0x7c
gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix.(*SocketOperations).Accept(0xc4202825a0, 0xc4205a9b00, 0xc420280001, 0x0, 0xc420282501, 0xc400000000, 0x0, 0x0, 0x3f0100000000, 0x0)
	pkg/sentry/socket/unix/unix.go:203 +0x1c3
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.accept(0xc4205a9b00, 0x3f0000000004, 0x0, 0x20b3f000, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/syscalls/linux/sys_socket.go:307 +0x179
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Accept(0xc4205a9b00, 0x4, 0x0, 0x20b3f000, 0x1, 0x1, 0x1, 0xc4206a7bf8, 0x20800000, 0x3f00f6703000, ...)
	pkg/sentry/syscalls/linux/sys_socket.go:338 +0x51
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4205a9b00, 0x2b, 0x4, 0x0, 0x20b3f000, 0x1, 0x1, 0x1, 0xc4206a7ca8, 0xbb3400, ...)
	pkg/sentry/kernel/task_syscall.go:162 +0x307
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4205a9b00, 0x2b, 0x4, 0x0, 0x20b3f000, 0x1, 0x1, 0x1, 0x1, 0x1)
	pkg/sentry/kernel/task_syscall.go:278 +0x62
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4205a9b00, 0x2b, 0x4, 0x0, 0x20b3f000, 0x1, 0x1, 0x1, 0xc4204ac400, 0xc4206a7e00)
	pkg/sentry/kernel/task_syscall.go:241 +0x91
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4205a9b00, 0x2, 0xc42046c000)
	pkg/sentry/kernel/task_syscall.go:216 +0x10c
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4205a9b00, 0xc65e20, 0x0)
	pkg/sentry/kernel/task_run.go:217 +0xed8
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4205a9b00, 0x8)
	pkg/sentry/kernel/task_run.go:95 +0x174
created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:251 +0x100