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

goroutine 18129 [running]:
panic(0x16dcd80, 0xc083018230)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc0007fc838 sp=0xc0007fc780 pc=0x439090
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).addIPHeader(0xc0001d76c0, 0xc000732bc0, 0x10, 0xc082f02290, 0x10, 0xc000d5a1e0, 0x4000000011, 0x0, 0x0, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:445 +0x319 fp=0xc0007fc910 sp=0xc0007fc838 pc=0xf279d9
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc0001d76c0, 0xc001156160, 0x0, 0x4000000011, 0xc000d5a1e0, 0x475fac)
	pkg/tcpip/network/ipv6/ipv6.go:510 +0x109 fp=0xc0007fcdb0 sp=0xc0007fc910 pc=0xf27fc9
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc001156160, 0x0, 0x4000000011, 0xc000d5a1e0, 0xc0007fce68)
	pkg/tcpip/stack/route.go:389 +0x133 fp=0xc0007fce10 sp=0xc0007fcdb0 pc=0xc60fd3
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).finishWrite(0xc082588000, 0xc082e68000, 0x10000, 0x10000, 0xc001156160, 0x7fa036b52ff0, 0x0, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:383 +0x7e9 fp=0xc0007fcf90 sp=0xc0007fce10 pc=0xe94b69
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).write(0xc082588000, 0x1a83f20, 0xc081e1c690, 0x0, 0x0, 0x10, 0xc0007fd138, 0x40fcf8)
	pkg/tcpip/transport/raw/endpoint.go:328 +0x6d1 fp=0xc0007fd0d8 sp=0xc0007fcf90 pc=0xe93f71
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).Write(0xc082588000, 0x1a83f20, 0xc081e1c690, 0x0, 0x0, 0x0, 0x0, 0xc0007fd1b0)
	pkg/tcpip/transport/raw/endpoint.go:237 +0xb2 fp=0xc0007fd148 sp=0xc0007fd0d8 pc=0xe93532
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketVFS2).Write(0xc0002e54a0, 0x1aa4640, 0xc082d79500, 0x1a9f6e0, 0xc083104580, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/socket/netstack/netstack_vfs2.go:134 +0x173 fp=0xc0007fd248 sp=0xc0007fd148 pc=0xf660d3
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc0002e54a0, 0x1aa4640, 0xc082d79500, 0x1a9f6e0, 0xc083104580, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/vfs/file_description.go:630 +0x131 fp=0xc0007fd318 sp=0xc0007fd248 pc=0x9f1491
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*VFSPipeFD).SpliceToNonPipe(0xc083104580, 0x1aa4640, 0xc082d79500, 0xc0002e54a0, 0xffffffffffffffff, 0x10005, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/pipe/vfs.go:275 +0x216 fp=0xc0007fd488 sp=0xc0007fd318 pc=0xb90076
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Splice(0xc082d79500, 0x3, 0x0, 0x5, 0x0, 0x10005, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/splice.go:140 +0xbc5 fp=0xc0007fd730 sp=0xc0007fd488 pc=0x130ee05
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc082d79500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x10005, 0x0, 0x0, 0x0, ...)
	pkg/sentry/kernel/task_syscall.go:104 +0x453 fp=0xc0007fd9d0 sp=0xc0007fd730 pc=0xd61213
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc082d79500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x10005, 0x0, 0x408638, 0xc082d79ddf)
	pkg/sentry/kernel/task_syscall.go:239 +0xba fp=0xc0007fdab0 sp=0xc0007fd9d0 pc=0xd6299a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc082d79500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x10005, 0x0, 0x1375ecb, 0x2d1a6d4)
	pkg/sentry/kernel/task_syscall.go:199 +0x10f fp=0xc0007fdb60 sp=0xc0007fdab0 pc=0xd622af
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc082d79500, 0x2, 0xc082d79500)
	pkg/sentry/kernel/task_syscall.go:174 +0x1ea fp=0xc0007fdca0 sp=0xc0007fdb60 pc=0xd61a4a
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc082d79500, 0x1a76320, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0x12a7 fp=0xc0007fded8 sp=0xc0007fdca0 pc=0xd4d3c7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc082d79500, 0x1b9)
	pkg/sentry/kernel/task_run.go:97 +0x398 fp=0xc0007fdfd0 sp=0xc0007fded8 pc=0xd4b4f8
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc0007fdfd8 sp=0xc0007fdfd0 pc=0x4745e1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0x1a5