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

goroutine 20331 [running]:
panic(0x16dcd80, 0xc000ac3a10)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc001bd6838 sp=0xc001bd6780 pc=0x439090
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).addIPHeader(0xc0002581c0, 0xc000b80b40, 0x10, 0xc002edc850, 0x10, 0xc003b46000, 0x4000000011, 0x0, 0x0, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:445 +0x319 fp=0xc001bd6910 sp=0xc001bd6838 pc=0xf279d9
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc0002581c0, 0xc000252bb0, 0x0, 0x4000000011, 0xc003b46000, 0x475fac)
	pkg/tcpip/network/ipv6/ipv6.go:510 +0x109 fp=0xc001bd6db0 sp=0xc001bd6910 pc=0xf27fc9
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc000252bb0, 0x0, 0x4000000011, 0xc003b46000, 0xc001bd6e68)
	pkg/tcpip/stack/route.go:389 +0x133 fp=0xc001bd6e10 sp=0xc001bd6db0 pc=0xc60fd3
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).finishWrite(0xc002cc2700, 0xc003b36000, 0x10000, 0x10000, 0xc000252bb0, 0x7f1bb9223ff0, 0x0, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:383 +0x7e9 fp=0xc001bd6f90 sp=0xc001bd6e10 pc=0xe94b69
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).write(0xc002cc2700, 0x1a83f20, 0xc003b1c0a0, 0x0, 0x0, 0x10, 0xc001bd7138, 0x40fcf8)
	pkg/tcpip/transport/raw/endpoint.go:328 +0x6d1 fp=0xc001bd70d8 sp=0xc001bd6f90 pc=0xe93f71
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).Write(0xc002cc2700, 0x1a83f20, 0xc003b1c0a0, 0x0, 0x0, 0x0, 0x0, 0xc001bd71b0)
	pkg/tcpip/transport/raw/endpoint.go:237 +0xb2 fp=0xc001bd7148 sp=0xc001bd70d8 pc=0xe93532
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketVFS2).Write(0xc00362a6e0, 0x1aa4640, 0xc003b32000, 0x1a9f6e0, 0xc0033b4f80, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/socket/netstack/netstack_vfs2.go:134 +0x173 fp=0xc001bd7248 sp=0xc001bd7148 pc=0xf660d3
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc00362a6e0, 0x1aa4640, 0xc003b32000, 0x1a9f6e0, 0xc0033b4f80, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/vfs/file_description.go:630 +0x131 fp=0xc001bd7318 sp=0xc001bd7248 pc=0x9f1491
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*VFSPipeFD).SpliceToNonPipe(0xc0033b4f80, 0x1aa4640, 0xc003b32000, 0xc00362a6e0, 0xffffffffffffffff, 0x10005, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/pipe/vfs.go:275 +0x216 fp=0xc001bd7488 sp=0xc001bd7318 pc=0xb90076
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Splice(0xc003b32000, 0x3, 0x0, 0x5, 0x0, 0x10005, 0x5, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/splice.go:140 +0xbc5 fp=0xc001bd7730 sp=0xc001bd7488 pc=0x130ee05
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc003b32000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x10005, 0x5, 0x0, 0x0, ...)
	pkg/sentry/kernel/task_syscall.go:104 +0x453 fp=0xc001bd79d0 sp=0xc001bd7730 pc=0xd61213
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc003b32000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x10005, 0x5, 0x408638, 0xc003b328df)
	pkg/sentry/kernel/task_syscall.go:239 +0xba fp=0xc001bd7ab0 sp=0xc001bd79d0 pc=0xd6299a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc003b32000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x10005, 0x5, 0x1375ecb, 0x2d1a6d4)
	pkg/sentry/kernel/task_syscall.go:199 +0x10f fp=0xc001bd7b60 sp=0xc001bd7ab0 pc=0xd622af
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc003b32000, 0x2, 0xc003b32000)
	pkg/sentry/kernel/task_syscall.go:174 +0x1ea fp=0xc001bd7ca0 sp=0xc001bd7b60 pc=0xd61a4a
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc003b32000, 0x1a76320, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0x12a7 fp=0xc001bd7ed8 sp=0xc001bd7ca0 pc=0xd4d3c7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc003b32000, 0x275)
	pkg/sentry/kernel/task_run.go:97 +0x398 fp=0xc001bd7fd0 sp=0xc001bd7ed8 pc=0xd4b4f8
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc001bd7fd8 sp=0xc001bd7fd0 pc=0x4745e1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0x1a5