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

goroutine 538290 [running]:
panic(0x10b21e0, 0xc0107833e0)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc00174d030 sp=0xc00174cf78 pc=0x437110
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).addIPHeader(0xc00c6dc680, 0xc0052440b0, 0x10, 0xc0052440b0, 0x10, 0xc001f903c0, 0x400000003a, 0x0, 0x0, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:621 +0x2e5 fp=0xc00174d100 sp=0xc00174d030 pc=0xbacf85
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc00c6dc680, 0xc0041b1550, 0x0, 0x400000003a, 0xc001f903c0, 0xc00a1d6248)
	pkg/tcpip/network/ipv6/ipv6.go:698 +0xb9 fp=0xc00174d540 sp=0xc00174d100 pc=0xbad499
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc0041b1550, 0x0, 0x400000003a, 0xc001f903c0, 0xc0167c5400)
	pkg/tcpip/stack/route.go:505 +0xd7 fp=0xc00174d580 sp=0xc00174d540 pc=0x9a1237
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).finishWrite(0xc0107b4e00, 0xc00dbfe000, 0x10000, 0x10000, 0xc0041b1550, 0xc00055aba0, 0xc00174d708, 0x70b72d)
	pkg/tcpip/transport/raw/endpoint.go:429 +0x4c9 fp=0xc00174d658 sp=0xc00174d580 pc=0xb43689
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).write(0xc0107b4e00, 0x14025e0, 0xc0024f22d0, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:364 +0x3b6 fp=0xc00174d730 sp=0xc00174d658 pc=0xb42e36
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).Write(0xc0107b4e00, 0x14025e0, 0xc0024f22d0, 0x0, 0x0, 0xc00174d878, 0x57b0c5, 0xc00994c944)
	pkg/tcpip/transport/raw/endpoint.go:272 +0xb4 fp=0xc00174d780 sp=0xc00174d730 pc=0xb427d4
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketVFS2).Write(0xc004dff680, 0x14224a0, 0xc00994c000, 0x141d240, 0xc0167c5400, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/socket/netstack/netstack_vfs2.go:156 +0x10c fp=0xc00174d818 sp=0xc00174d780 pc=0xbd93ac
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc004dff680, 0x14224a0, 0xc00994c000, 0x141d240, 0xc0167c5400, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/vfs/file_description.go:710 +0xb5 fp=0xc00174d898 sp=0xc00174d818 pc=0x7dae35
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*VFSPipeFD).SpliceToNonPipe(0xc0167c5400, 0x14224a0, 0xc00994c000, 0xc004dff680, 0xffffffffffffffff, 0x100000, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/pipe/vfs.go:344 +0x1db fp=0xc00174d988 sp=0xc00174d898 pc=0x90ec1b
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Splice(0xc00994c000, 0x3, 0x0, 0x5, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/splice.go:179 +0xb13 fp=0xc00174db90 sp=0xc00174d988 pc=0xe76eb3
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00994c000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x100000, 0x0, 0x0, 0x1289700, ...)
	pkg/sentry/kernel/task_syscall.go:116 +0x1b9 fp=0xc00174dc50 sp=0xc00174db90 pc=0xa4d459
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00994c000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x100000, 0x0, 0x100000, 0x0)
	pkg/sentry/kernel/task_syscall.go:291 +0x70 fp=0xc00174dcd8 sp=0xc00174dc50 pc=0xa4e710
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00994c000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x100000, 0x0, 0xc00be1fae0, 0xc00be1fa40)
	pkg/sentry/kernel/task_syscall.go:238 +0xb4 fp=0xc00174dd38 sp=0xc00174dcd8 pc=0xa4e214
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00994c000, 0x2, 0xc00994c000)
	pkg/sentry/kernel/task_syscall.go:205 +0x198 fp=0xc00174de08 sp=0xc00174dd38 pc=0xa4daf8
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00994c000, 0x13f4980, 0x0)
	pkg/sentry/kernel/task_run.go:327 +0xd95 fp=0xc00174df60 sp=0xc00174de08 pc=0xa405b5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00994c000, 0x555a)
	pkg/sentry/kernel/task_run.go:100 +0x1e2 fp=0xc00174dfd0 sp=0xc00174df60 pc=0xa3f0c2
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc00174dfd8 sp=0xc00174dfd0 pc=0x470681
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:374 +0x116