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

goroutine 288825 [running]:
panic(0x10b21e0, 0xc0042da3a0)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc0014eb030 sp=0xc0014eaf78 pc=0x437110
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).addIPHeader(0xc0003c01a0, 0xc0005f3450, 0x10, 0xc0005f3450, 0x10, 0xc00236c000, 0x400000003a, 0x0, 0x0, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:621 +0x2e5 fp=0xc0014eb100 sp=0xc0014eb030 pc=0xbacf85
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc0003c01a0, 0xc00321b810, 0x0, 0x400000003a, 0xc00236c000, 0xc0006e4718)
	pkg/tcpip/network/ipv6/ipv6.go:698 +0xb9 fp=0xc0014eb540 sp=0xc0014eb100 pc=0xbad499
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc00321b810, 0x0, 0x400000003a, 0xc00236c000, 0xc004837380)
	pkg/tcpip/stack/route.go:505 +0xd7 fp=0xc0014eb580 sp=0xc0014eb540 pc=0x9a1237
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).finishWrite(0xc00035ce00, 0xc00351a000, 0x10000, 0x10000, 0xc00321b810, 0xc00605aa50, 0xc0014eb708, 0x70b72d)
	pkg/tcpip/transport/raw/endpoint.go:429 +0x4c9 fp=0xc0014eb658 sp=0xc0014eb580 pc=0xb43689
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).write(0xc00035ce00, 0x14025e0, 0xc005e18370, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:364 +0x3b6 fp=0xc0014eb730 sp=0xc0014eb658 pc=0xb42e36
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).Write(0xc00035ce00, 0x14025e0, 0xc005e18370, 0x0, 0x0, 0xc0014eb878, 0x57b0c5, 0xc0056c3e44)
	pkg/tcpip/transport/raw/endpoint.go:272 +0xb4 fp=0xc0014eb780 sp=0xc0014eb730 pc=0xb427d4
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketVFS2).Write(0xc002ebe600, 0x14224a0, 0xc0056c3500, 0x141d240, 0xc004837380, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/socket/netstack/netstack_vfs2.go:156 +0x10c fp=0xc0014eb818 sp=0xc0014eb780 pc=0xbd93ac
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc002ebe600, 0x14224a0, 0xc0056c3500, 0x141d240, 0xc004837380, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/vfs/file_description.go:710 +0xb5 fp=0xc0014eb898 sp=0xc0014eb818 pc=0x7dae35
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*VFSPipeFD).SpliceToNonPipe(0xc004837380, 0x14224a0, 0xc0056c3500, 0xc002ebe600, 0xffffffffffffffff, 0x100000, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/pipe/vfs.go:344 +0x1db fp=0xc0014eb988 sp=0xc0014eb898 pc=0x90ec1b
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Splice(0xc0056c3500, 0x3, 0x0, 0x5, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/splice.go:179 +0xb13 fp=0xc0014ebb90 sp=0xc0014eb988 pc=0xe76eb3
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0056c3500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x100000, 0x0, 0xeb48b7, 0x1289700, ...)
	pkg/sentry/kernel/task_syscall.go:116 +0x1b9 fp=0xc0014ebc50 sp=0xc0014ebb90 pc=0xa4d459
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0056c3500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x100000, 0x0, 0x100000, 0x0)
	pkg/sentry/kernel/task_syscall.go:291 +0x70 fp=0xc0014ebcd8 sp=0xc0014ebc50 pc=0xa4e710
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0056c3500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x100000, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:238 +0xb4 fp=0xc0014ebd38 sp=0xc0014ebcd8 pc=0xa4e214
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0056c3500, 0x2, 0xc0056c3500)
	pkg/sentry/kernel/task_syscall.go:205 +0x198 fp=0xc0014ebe08 sp=0xc0014ebd38 pc=0xa4daf8
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0056c3500, 0x13f4980, 0x0)
	pkg/sentry/kernel/task_run.go:327 +0xd95 fp=0xc0014ebf60 sp=0xc0014ebe08 pc=0xa405b5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0056c3500, 0x1222)
	pkg/sentry/kernel/task_run.go:100 +0x1e2 fp=0xc0014ebfd0 sp=0xc0014ebf60 pc=0xa3f0c2
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc0014ebfd8 sp=0xc0014ebfd0 pc=0x470681
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:374 +0x116