panic: IPv6 payload too large: 69649, must be <= 65535

goroutine 211513 [running]:
panic(0x10ad420, 0xc000779c60)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc005678fe0 sp=0xc005678f28 pc=0x437110
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).addIPHeader(0xc00049b6c0, 0xc002004680, 0x10, 0xc002004680, 0x10, 0xc005872000, 0x400000003a, 0x0, 0x0, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:635 +0x2e5 fp=0xc0056790b0 sp=0xc005678fe0 pc=0xba9ca5
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc00049b6c0, 0xc004cb8370, 0x0, 0x400000003a, 0xc005872000, 0xc000251908)
	pkg/tcpip/network/ipv6/ipv6.go:712 +0xb9 fp=0xc0056794f0 sp=0xc0056790b0 pc=0xbaa1b9
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc004cb8370, 0x0, 0x400000003a, 0xc005872000, 0xc09017e000)
	pkg/tcpip/stack/route.go:505 +0xd7 fp=0xc005679530 sp=0xc0056794f0 pc=0x99f637
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).finishWrite(0xc00338c200, 0xc005860000, 0x11011, 0x11011, 0xc004cb8370, 0x10, 0x86dd)
	pkg/tcpip/transport/raw/endpoint.go:428 +0x489 fp=0xc005679608 sp=0xc005679530 pc=0xb40e69
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).write(0xc00338c200, 0x13fd640, 0xc00b90c690, 0xc08f830bc0, 0x1000100, 0x0, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:402 +0x292 fp=0xc0056796d8 sp=0xc005679608 pc=0xb40592
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).Write(0xc00338c200, 0x13fd640, 0xc00b90c690, 0xc08f830bc0, 0xc002000100, 0x10, 0xc008b84e23)
	pkg/tcpip/transport/raw/endpoint.go:291 +0xb4 fp=0xc005679720 sp=0xc0056796d8 pc=0xb400d4
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*socketOpsCommon).SendMsg(0xc000985250, 0xc0931c0a80, 0x14183a0, 0xc09017e000, 0xc000e845f0, 0x5, 0x0, 0x11011, 0x100, 0xc003c20900, ...)
	pkg/sentry/socket/netstack/netstack.go:3632 +0x1c4 fp=0xc0056798b0 sp=0xc005679720 pc=0xbd13a4
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.sendSingleMsg(0xc0931c0a80, 0x7fb0a1dff5b8, 0xc0009851e0, 0xc0009851e0, 0x20001500, 0x80, 0x3d, 0x7eae, 0xc005679bd4)
	pkg/sentry/syscalls/linux/vfs2/socket.go:1361 +0x45e fp=0xc005679af0 sp=0xc0056798b0 pc=0xe70ebe
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.SendMsg(0xc0931c0a80, 0x3, 0x20001500, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/socket.go:1193 +0x23c fp=0xc005679b90 sp=0xc005679af0 pc=0xe7001c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0931c0a80, 0x2e, 0x3, 0x20001500, 0x80, 0x0, 0x0, 0x0, 0x0, 0x12849a0, ...)
	pkg/sentry/kernel/task_syscall.go:116 +0x1b9 fp=0xc005679c50 sp=0xc005679b90 pc=0xa4acd9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0931c0a80, 0x2e, 0x3, 0x20001500, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:291 +0x70 fp=0xc005679cd8 sp=0xc005679c50 pc=0xa4bf90
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0931c0a80, 0x2e, 0x3, 0x20001500, 0x80, 0x0, 0x0, 0x0, 0xc0069a6ee0, 0xc0069a6e40)
	pkg/sentry/kernel/task_syscall.go:238 +0xb4 fp=0xc005679d38 sp=0xc005679cd8 pc=0xa4ba94
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0931c0a80, 0x2, 0xc0931c0a80)
	pkg/sentry/kernel/task_syscall.go:205 +0x198 fp=0xc005679e08 sp=0xc005679d38 pc=0xa4b378
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0931c0a80, 0x13efa00, 0x0)
	pkg/sentry/kernel/task_run.go:327 +0xd95 fp=0xc005679f60 sp=0xc005679e08 pc=0xa3de35
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0931c0a80, 0x2017)
	pkg/sentry/kernel/task_run.go:100 +0x1e2 fp=0xc005679fd0 sp=0xc005679f60 pc=0xa3c942
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc005679fd8 sp=0xc005679fd0 pc=0x470681
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:374 +0x116