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

goroutine 1327802 [running]:
panic(0xfd2300, 0xc01dca29c0)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc00511af90 sp=0xc00511aed8 pc=0x437110
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).addIPHeader(0xc000c0c000, 0xc000946a90, 0x10, 0xc01dcc84e0, 0x10, 0xc01dccc1e0, 0x400000003a, 0x0, 0x0, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:547 +0x2b7 fp=0xc00511b060 sp=0xc00511af90 pc=0xb09037
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc000c0c000, 0xc019d7fb80, 0x0, 0x400000003a, 0xc01dccc1e0, 0xc01d828e70)
	pkg/tcpip/network/ipv6/ipv6.go:612 +0xaf fp=0xc00511b4a0 sp=0xc00511b060 pc=0xb093ef
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc019d7fb80, 0x0, 0x400000003a, 0xc01dccc1e0, 0xc01deb0600)
	pkg/tcpip/stack/route.go:410 +0xb7 fp=0xc00511b4e0 sp=0xc00511b4a0 pc=0x937357
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).finishWrite(0xc00cda8e00, 0xc01e26e000, 0x10000, 0x10000, 0xc019d7fb80, 0x540dad, 0xc000b52400, 0xc00511b898)
	pkg/tcpip/transport/raw/endpoint.go:369 +0x47c fp=0xc00511b5b8 sp=0xc00511b4e0 pc=0xaafdbc
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).write(0xc00cda8e00, 0x1307cc0, 0xc01dcc2cd0, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:319 +0x325 fp=0xc00511b690 sp=0xc00511b5b8 pc=0xaaf5e5
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).Write(0xc00cda8e00, 0x1307cc0, 0xc01dcc2cd0, 0x0, 0x0, 0x7f9dc49de900, 0xc00511b7e0, 0x572388)
	pkg/tcpip/transport/raw/endpoint.go:250 +0x8a fp=0xc00511b6e0 sp=0xc00511b690 pc=0xaaf10a
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketVFS2).Write(0xc01d151340, 0x1327f40, 0xc01e090a80, 0x1322c60, 0xc01deb0600, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/socket/netstack/netstack_vfs2.go:134 +0xf5 fp=0xc00511b780 sp=0xc00511b6e0 pc=0xb32295
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc01d151340, 0x1327f40, 0xc01e090a80, 0x1322c60, 0xc01deb0600, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/vfs/file_description.go:630 +0xa2 fp=0xc00511b800 sp=0xc00511b780 pc=0x7a7162
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*VFSPipeFD).SpliceToNonPipe(0xc01deb0600, 0x1327f40, 0xc01e090a80, 0xc01d151340, 0xffffffffffffffff, 0x30005, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/pipe/vfs.go:289 +0x185 fp=0xc00511b8f0 sp=0xc00511b800 pc=0x8b2925
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Splice(0xc01e090a80, 0x3, 0x0, 0x5, 0x0, 0x30005, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/splice.go:140 +0x8d7 fp=0xc00511baf8 sp=0xc00511b8f0 pc=0xda5757
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc01e090a80, 0x113, 0x3, 0x0, 0x5, 0x0, 0x30005, 0x0, 0x1, 0x11a9880, ...)
	pkg/sentry/kernel/task_syscall.go:104 +0x13c fp=0xc00511bc58 sp=0xc00511baf8 pc=0x9d2cbc
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc01e090a80, 0x113, 0x3, 0x0, 0x5, 0x0, 0x30005, 0x0, 0x30005, 0x0)
	pkg/sentry/kernel/task_syscall.go:239 +0x66 fp=0xc00511bce0 sp=0xc00511bc58 pc=0x9d3e86
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc01e090a80, 0x113, 0x3, 0x0, 0x5, 0x0, 0x30005, 0x0, 0xdeaaae, 0xc018829c60)
	pkg/sentry/kernel/task_syscall.go:199 +0x98 fp=0xc00511bd40 sp=0xc00511bce0 pc=0x9d3a38
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc01e090a80, 0x2, 0xc01e090a80)
	pkg/sentry/kernel/task_syscall.go:174 +0x15c fp=0xc00511be10 sp=0xc00511bd40 pc=0x9d33dc
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc01e090a80, 0x12fa080, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0xc45 fp=0xc00511bf60 sp=0xc00511be10 pc=0x9c77e5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc01e090a80, 0xd587)
	pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc00511bfd0 sp=0xc00511bf60 pc=0x9c64af
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc00511bfd8 sp=0xc00511bfd0 pc=0x470681
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0xfe