panic: IPv6 payload too large: 65536, must be <= 65535

goroutine 139966 [running]:
panic(0xfd0f00, 0xc027421cb0)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc000a74f90 sp=0xc000a74ed8 pc=0x437030
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).addIPHeader(0xc000a16000, 0xc00034bc50, 0x10, 0xc0269207c0, 0x10, 0xc0068e80f0, 0x400000003a, 0x0, 0x0, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:547 +0x2b7 fp=0xc000a75060 sp=0xc000a74f90 pc=0xb08d77
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc000a16000, 0xc004455340, 0x0, 0x400000003a, 0xc0068e80f0, 0xc02a9c49c0)
	pkg/tcpip/network/ipv6/ipv6.go:612 +0xaf fp=0xc000a754a0 sp=0xc000a75060 pc=0xb0912f
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc004455340, 0x0, 0x400000003a, 0xc0068e80f0, 0xc00907e000)
	pkg/tcpip/stack/route.go:410 +0xb7 fp=0xc000a754e0 sp=0xc000a754a0 pc=0x936dd7
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).finishWrite(0xc009546000, 0xc0092c0000, 0x10000, 0x10000, 0xc004455340, 0x1a5218b, 0x12a, 0xc000898040)
	pkg/tcpip/transport/raw/endpoint.go:354 +0x47c fp=0xc000a755b8 sp=0xc000a754e0 pc=0xaaf7dc
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).write(0xc009546000, 0x1305d60, 0xc02ae8f680, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:304 +0x325 fp=0xc000a75690 sp=0xc000a755b8 pc=0xaaf005
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).Write(0xc009546000, 0x1305d60, 0xc02ae8f680, 0x0, 0xffffffffff000000, 0x0, 0xc0044b97e0, 0x5722a8)
	pkg/tcpip/transport/raw/endpoint.go:235 +0x8a fp=0xc000a756e0 sp=0xc000a75690 pc=0xaaeb2a
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketVFS2).Write(0xc007f12d80, 0x1325f80, 0xc009988000, 0x1320ca0, 0xc00907e000, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/socket/netstack/netstack_vfs2.go:134 +0xf5 fp=0xc000a75780 sp=0xc000a756e0 pc=0xb326d5
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc007f12d80, 0x1325f80, 0xc009988000, 0x1320ca0, 0xc00907e000, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/vfs/file_description.go:630 +0xa2 fp=0xc000a75800 sp=0xc000a75780 pc=0x7a6de2
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*VFSPipeFD).SpliceToNonPipe(0xc00907e000, 0x1325f80, 0xc009988000, 0xc007f12d80, 0xffffffffffffffff, 0x4ffe0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/pipe/vfs.go:275 +0x185 fp=0xc000a758f0 sp=0xc000a75800 pc=0x8b2405
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Splice(0xc009988000, 0x3, 0x0, 0x5, 0x0, 0x4ffe0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/splice.go:140 +0x8d7 fp=0xc000a75af8 sp=0xc000a758f0 pc=0xda5357
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc009988000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x4ffe0, 0x0, 0xddd4b7, 0x11a7a20, ...)
	pkg/sentry/kernel/task_syscall.go:104 +0x13c fp=0xc000a75c58 sp=0xc000a75af8 pc=0x9d273c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc009988000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x4ffe0, 0x0, 0x4ffe0, 0x0)
	pkg/sentry/kernel/task_syscall.go:239 +0x66 fp=0xc000a75ce0 sp=0xc000a75c58 pc=0x9d3906
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc009988000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x4ffe0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:199 +0x98 fp=0xc000a75d40 sp=0xc000a75ce0 pc=0x9d34b8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc009988000, 0x2, 0xc009988000)
	pkg/sentry/kernel/task_syscall.go:174 +0x15c fp=0xc000a75e10 sp=0xc000a75d40 pc=0x9d2e5c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc009988000, 0x12f8100, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0xc45 fp=0xc000a75f60 sp=0xc000a75e10 pc=0x9c7265
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc009988000, 0xd96)
	pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc000a75fd0 sp=0xc000a75f60 pc=0x9c5f2f
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc000a75fd8 sp=0xc000a75fd0 pc=0x4705a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0xfe