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

goroutine 41835 [running]:
panic(0x10b3320, 0xc0037ce510)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc002277030 sp=0xc002276f78 pc=0x437110
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).addIPHeader(0xc00060cb60, 0xc0008ba700, 0x10, 0xc0008ba700, 0x10, 0xc000eb2000, 0x4000000006, 0x0, 0x0, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:621 +0x2e5 fp=0xc002277100 sp=0xc002277030 pc=0xbacfc5
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc00060cb60, 0xc003cee0b0, 0x0, 0x4000000006, 0xc000eb2000, 0xc0002eb848)
	pkg/tcpip/network/ipv6/ipv6.go:698 +0xb9 fp=0xc002277540 sp=0xc002277100 pc=0xbad4d9
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc003cee0b0, 0x0, 0x4000000006, 0xc000eb2000, 0xc003bbd480)
	pkg/tcpip/stack/route.go:505 +0xd7 fp=0xc002277580 sp=0xc002277540 pc=0x9a1237
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).finishWrite(0xc000542800, 0xc0012b8000, 0x10000, 0x10000, 0xc003cee0b0, 0xc0022776a8, 0x1407260, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:429 +0x4c9 fp=0xc002277658 sp=0xc002277580 pc=0xb436e9
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).write(0xc000542800, 0x1403d20, 0xc003f829b0, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:364 +0x3b6 fp=0xc002277730 sp=0xc002277658 pc=0xb42e96
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).Write(0xc000542800, 0x1403d20, 0xc003f829b0, 0x0, 0x0, 0xc002277878, 0x57b0c5, 0xc003c5fe44)
	pkg/tcpip/transport/raw/endpoint.go:272 +0xb4 fp=0xc002277780 sp=0xc002277730 pc=0xb42834
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketVFS2).Write(0xc0008f6600, 0x1423c40, 0xc003c5f500, 0x141e9e0, 0xc003bbd480, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/socket/netstack/netstack_vfs2.go:156 +0x10c fp=0xc002277818 sp=0xc002277780 pc=0xbd98cc
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc0008f6600, 0x1423c40, 0xc003c5f500, 0x141e9e0, 0xc003bbd480, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/vfs/file_description.go:710 +0xb5 fp=0xc002277898 sp=0xc002277818 pc=0x7dae35
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*VFSPipeFD).SpliceToNonPipe(0xc003bbd480, 0x1423c40, 0xc003c5f500, 0xc0008f6600, 0xffffffffffffffff, 0x19410, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/pipe/vfs.go:344 +0x1db fp=0xc002277988 sp=0xc002277898 pc=0x90ec1b
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Splice(0xc003c5f500, 0x3, 0x0, 0x5, 0x0, 0x19410, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/splice.go:179 +0xb13 fp=0xc002277b90 sp=0xc002277988 pc=0xe775b3
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc003c5f500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x19410, 0x0, 0x0, 0x128ab00, ...)
	pkg/sentry/kernel/task_syscall.go:116 +0x1b9 fp=0xc002277c50 sp=0xc002277b90 pc=0xa4d459
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc003c5f500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x19410, 0x0, 0x19410, 0x0)
	pkg/sentry/kernel/task_syscall.go:291 +0x70 fp=0xc002277cd8 sp=0xc002277c50 pc=0xa4e710
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc003c5f500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x19410, 0x0, 0xc002fd2220, 0xc002fd2180)
	pkg/sentry/kernel/task_syscall.go:238 +0xb4 fp=0xc002277d38 sp=0xc002277cd8 pc=0xa4e214
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc003c5f500, 0x2, 0xc003c5f500)
	pkg/sentry/kernel/task_syscall.go:205 +0x198 fp=0xc002277e08 sp=0xc002277d38 pc=0xa4daf8
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc003c5f500, 0x13f60c0, 0x0)
	pkg/sentry/kernel/task_run.go:327 +0xd95 fp=0xc002277f60 sp=0xc002277e08 pc=0xa405b5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc003c5f500, 0x43b)
	pkg/sentry/kernel/task_run.go:100 +0x1e2 fp=0xc002277fd0 sp=0xc002277f60 pc=0xa3f0c2
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc002277fd8 sp=0xc002277fd0 pc=0x470681
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:374 +0x116