panic: IPv6 payload too large: 65537, must be <= 65535

goroutine 583 [running]:
panic(0xfd0f00, 0xc000307430)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc000559e00 sp=0xc000559d48 pc=0x437030
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).addIPHeader(0xc00033e000, 0xc000712c10, 0x10, 0xc000712c10, 0x10, 0xc0002b8000, 0x4000000011, 0x0, 0x0, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:547 +0x2b7 fp=0xc000559ed0 sp=0xc000559e00 pc=0xb08d17
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc00033e000, 0xc000566790, 0x0, 0x4000000011, 0xc0002b8000, 0x56)
	pkg/tcpip/network/ipv6/ipv6.go:612 +0xaf fp=0xc00055a310 sp=0xc000559ed0 pc=0xb090cf
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc000566790, 0x0, 0x4000000011, 0xc0002b8000, 0x8)
	pkg/tcpip/stack/route.go:410 +0xb7 fp=0xc00055a350 sp=0xc00055a310 pc=0x936dd7
gvisor.dev/gvisor/pkg/tcpip/transport/udp.sendUDP(0xc000566790, 0xc00000d5c0, 0x1, 0x1, 0xfff9, 0x1004e218823, 0x1303120, 0xc00077ea80, 0xc000000000, 0x0)
	pkg/tcpip/transport/udp/endpoint.go:898 +0x43b fp=0xc00055b358 sp=0xc00055a350 pc=0xaeb49b
gvisor.dev/gvisor/pkg/tcpip/transport/udp.(*endpoint).write(0xc00016e780, 0x1305d20, 0xc000584960, 0xc00000d5a0, 0x0, 0x0, 0x0, 0x0)
	pkg/tcpip/transport/udp/endpoint.go:563 +0x5ea fp=0xc00055b4d8 sp=0xc00055b358 pc=0xae94ea
gvisor.dev/gvisor/pkg/tcpip/transport/udp.(*endpoint).Write(0xc00016e780, 0x1305d20, 0xc000584960, 0xc00000d5a0, 0xc000000000, 0x10, 0x884e21, 0xc00013000a)
	pkg/tcpip/transport/udp/endpoint.go:407 +0x68 fp=0xc00055b528 sp=0xc00055b4d8 pc=0xae8da8
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*socketOpsCommon).SendMsg(0xc00057c970, 0xc00077ea80, 0x1320cc0, 0xc0006f2000, 0xc000532b80, 0x8, 0x0, 0xfff9, 0x100, 0xc000130500, ...)
	pkg/sentry/socket/netstack/netstack.go:2983 +0x19d fp=0xc00055b818 sp=0xc00055b528 pc=0xb2ed3d
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.sendSingleMsg(0xc00077ea80, 0x7f99292670f8, 0xc00057c900, 0xc00057c900, 0x20000040, 0x0, 0x20000000, 0x3e, 0x7fffffff0058)
	pkg/sentry/syscalls/linux/vfs2/socket.go:1051 +0x3c2 fp=0xc00055ba58 sp=0xc00055b818 pc=0xda3cc2
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.SendMsg(0xc00077ea80, 0x3, 0x20000040, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/socket.go:929 +0x225 fp=0xc00055baf8 sp=0xc00055ba58 pc=0xda30c5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00077ea80, 0x2e, 0x3, 0x20000040, 0x0, 0x1, 0x1, 0x1, 0x1, 0x11a7a20, ...)
	pkg/sentry/kernel/task_syscall.go:104 +0x13c fp=0xc00055bc58 sp=0xc00055baf8 pc=0x9d273c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00077ea80, 0x2e, 0x3, 0x20000040, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1)
	pkg/sentry/kernel/task_syscall.go:239 +0x66 fp=0xc00055bce0 sp=0xc00055bc58 pc=0x9d3906
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00077ea80, 0x2e, 0x3, 0x20000040, 0x0, 0x1, 0x1, 0x1, 0xdea5a5, 0xc0007ce268)
	pkg/sentry/kernel/task_syscall.go:199 +0x98 fp=0xc00055bd40 sp=0xc00055bce0 pc=0x9d34b8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00077ea80, 0x2, 0xc00077ea80)
	pkg/sentry/kernel/task_syscall.go:174 +0x15c fp=0xc00055be10 sp=0xc00055bd40 pc=0x9d2e5c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00077ea80, 0x12f80c0, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0xc45 fp=0xc00055bf60 sp=0xc00055be10 pc=0x9c7265
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00077ea80, 0x12)
	pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc00055bfd0 sp=0xc00055bf60 pc=0x9c5f2f
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc00055bfd8 sp=0xc00055bfd0 pc=0x4705a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0xfe