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

goroutine 1572040 [running]:
panic(0xfce320, 0xc0341b6c50)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc00031ef90 sp=0xc00031eed8 pc=0x437110
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).addIPHeader(0xc000916000, 0xc00041a640, 0x10, 0xc0341e2550, 0x10, 0xc0048be4b0, 0x400000003a, 0x0, 0x0, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:547 +0x2b7 fp=0xc00031f060 sp=0xc00031ef90 pc=0xb05b57
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc000916000, 0xc019f713f0, 0x0, 0x400000003a, 0xc0048be4b0, 0xc0341d47b0)
	pkg/tcpip/network/ipv6/ipv6.go:612 +0xaf fp=0xc00031f4a0 sp=0xc00031f060 pc=0xb05f0f
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc019f713f0, 0x0, 0x400000003a, 0xc0048be4b0, 0xc0344ce680)
	pkg/tcpip/stack/route.go:410 +0xb7 fp=0xc00031f4e0 sp=0xc00031f4a0 pc=0x935337
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).finishWrite(0xc005cb1c00, 0xc035708000, 0x10000, 0x10000, 0xc019f713f0, 0x540dad, 0xc0009e6400, 0xc00031f898)
	pkg/tcpip/transport/raw/endpoint.go:369 +0x47c fp=0xc00031f5b8 sp=0xc00031f4e0 pc=0xaad15c
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).write(0xc005cb1c00, 0x1303d80, 0xc032035680, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:319 +0x325 fp=0xc00031f690 sp=0xc00031f5b8 pc=0xaac985
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).Write(0xc005cb1c00, 0x1303d80, 0xc032035680, 0x0, 0xffffffffff000000, 0x0, 0xc00031f7e0, 0x571ee8)
	pkg/tcpip/transport/raw/endpoint.go:250 +0x8a fp=0xc00031f6e0 sp=0xc00031f690 pc=0xaac4aa
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketVFS2).Write(0xc02f271080, 0x1323fc0, 0xc035706000, 0x131ed60, 0xc0344ce680, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/socket/netstack/netstack_vfs2.go:134 +0xf5 fp=0xc00031f780 sp=0xc00031f6e0 pc=0xb2edb5
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc02f271080, 0x1323fc0, 0xc035706000, 0x131ed60, 0xc0344ce680, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/vfs/file_description.go:630 +0xa2 fp=0xc00031f800 sp=0xc00031f780 pc=0x7a6182
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*VFSPipeFD).SpliceToNonPipe(0xc0344ce680, 0x1323fc0, 0xc035706000, 0xc02f271080, 0xffffffffffffffff, 0x30005, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/pipe/vfs.go:289 +0x185 fp=0xc00031f8f0 sp=0xc00031f800 pc=0x8b0fc5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Splice(0xc035706000, 0x3, 0x0, 0x5, 0x0, 0x30005, 0x6, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/splice.go:140 +0x8d7 fp=0xc00031faf8 sp=0xc00031f8f0 pc=0xda2697
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc035706000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x30005, 0x6, 0x1, 0x11a5900, ...)
	pkg/sentry/kernel/task_syscall.go:104 +0x13c fp=0xc00031fc58 sp=0xc00031faf8 pc=0x9d011c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc035706000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x30005, 0x6, 0x30005, 0x6)
	pkg/sentry/kernel/task_syscall.go:239 +0x66 fp=0xc00031fce0 sp=0xc00031fc58 pc=0x9d12e6
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc035706000, 0x113, 0x3, 0x0, 0x5, 0x0, 0x30005, 0x6, 0xde782e, 0xc01db49420)
	pkg/sentry/kernel/task_syscall.go:199 +0x98 fp=0xc00031fd40 sp=0xc00031fce0 pc=0x9d0e98
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc035706000, 0x2, 0xc035706000)
	pkg/sentry/kernel/task_syscall.go:174 +0x15c fp=0xc00031fe10 sp=0xc00031fd40 pc=0x9d083c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc035706000, 0x12f6140, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0xc45 fp=0xc00031ff60 sp=0xc00031fe10 pc=0x9c4c45
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc035706000, 0x39d)
	pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc00031ffd0 sp=0xc00031ff60 pc=0x9c390f
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc00031ffd8 sp=0xc00031ffd0 pc=0x470681
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0xfe