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

goroutine 804173 [running]:
panic(0x16edf00, 0xc140f5ee00)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc004786840 sp=0xc004786788 pc=0x439130
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).addIPHeader(0xc000226340, 0xc0001cdc50, 0x10, 0xc13eb36400, 0x10, 0xc000bb43c0, 0x400000003a, 0x0, 0x0, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:547 +0x319 fp=0xc004786918 sp=0xc004786840 pc=0xf31639
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc000226340, 0xc01062e790, 0x0, 0x400000003a, 0xc000bb43c0, 0x47604c)
	pkg/tcpip/network/ipv6/ipv6.go:612 +0x109 fp=0xc004786db8 sp=0xc004786918 pc=0xf31c29
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc01062e790, 0x0, 0x400000003a, 0xc000bb43c0, 0x10000)
	pkg/tcpip/stack/route.go:410 +0x133 fp=0xc004786e18 sp=0xc004786db8 pc=0xc66093
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).finishWrite(0xc02ff32200, 0xc002866000, 0x10000, 0x10000, 0xc01062e790, 0x0, 0x0, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:354 +0x7e9 fp=0xc004786f98 sp=0xc004786e18 pc=0xe9d969
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).write(0xc02ff32200, 0x1a98e60, 0xc000e7e5a0, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/tcpip/transport/raw/endpoint.go:304 +0x4e8 fp=0xc0047870d8 sp=0xc004786f98 pc=0xe9ce08
gvisor.dev/gvisor/pkg/tcpip/transport/raw.(*endpoint).Write(0xc02ff32200, 0x1a98e60, 0xc000e7e5a0, 0x0, 0x0, 0x0, 0x0, 0xc0047871b0)
	pkg/tcpip/transport/raw/endpoint.go:235 +0xb2 fp=0xc004787148 sp=0xc0047870d8 pc=0xe9c5b2
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketVFS2).Write(0xc0038ea300, 0x1ab9800, 0xc003f73500, 0x1ab44a0, 0xc023901d00, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/socket/netstack/netstack_vfs2.go:134 +0x173 fp=0xc004787248 sp=0xc004787148 pc=0xf719b3
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc0038ea300, 0x1ab9800, 0xc003f73500, 0x1ab44a0, 0xc023901d00, 0x0, 0x1, 0x0, 0x10000, 0x0, ...)
	pkg/sentry/vfs/file_description.go:630 +0x131 fp=0xc004787318 sp=0xc004787248 pc=0x9f7f71
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*VFSPipeFD).SpliceToNonPipe(0xc023901d00, 0x1ab9800, 0xc003f73500, 0xc0038ea300, 0xffffffffffffffff, 0x4ffe1, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/pipe/vfs.go:289 +0x216 fp=0xc004787488 sp=0xc004787318 pc=0xb97576
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Splice(0xc003f73500, 0x3, 0x0, 0x5, 0x0, 0x4ffe1, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/splice.go:140 +0xbc5 fp=0xc004787730 sp=0xc004787488 pc=0x131c045
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc003f73500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x4ffe1, 0x0, 0x0, 0x0, ...)
	pkg/sentry/kernel/task_syscall.go:104 +0x453 fp=0xc0047879d0 sp=0xc004787730 pc=0xd67233
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc003f73500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x4ffe1, 0x0, 0x408638, 0xc003f73ddf)
	pkg/sentry/kernel/task_syscall.go:239 +0xba fp=0xc004787ab0 sp=0xc0047879d0 pc=0xd689ba
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc003f73500, 0x113, 0x3, 0x0, 0x5, 0x0, 0x4ffe1, 0x0, 0x13841eb, 0x2d36814)
	pkg/sentry/kernel/task_syscall.go:199 +0x10f fp=0xc004787b60 sp=0xc004787ab0 pc=0xd682cf
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc003f73500, 0x2, 0xc003f73500)
	pkg/sentry/kernel/task_syscall.go:174 +0x1ea fp=0xc004787ca0 sp=0xc004787b60 pc=0xd67a6a
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc003f73500, 0x1a8b320, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0x12a7 fp=0xc004787ed8 sp=0xc004787ca0 pc=0xd533e7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc003f73500, 0x825b)
	pkg/sentry/kernel/task_run.go:97 +0x398 fp=0xc004787fd0 sp=0xc004787ed8 pc=0xd51518
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc004787fd8 sp=0xc004787fd0 pc=0x474681
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0x1a5