25.9.5版本的反向代理无法正常使用

[kmzs123]

完整性要求

• 我读完了 issue 模板中的所有注释，确保填写符合要求。
• 我保证阅读了文档，了解所有我编写的配置文件项的含义，而不是大量堆砌看似有用的选项或默认值。
• 我提供了完整的配置文件和日志，而不是出于自己的判断只给出截取的部分。
• 我搜索了 issues, 没有发现已提出的类似问题。
• 问题在 Release 最新的版本上可以成功复现

描述

25.9.5版本更新后之前正常使用的反向代理无法正常使用了，我用相同的配置文件测试了25.8.31版本是正常的

重现方式

在25.9.5版本使用反向代理Reverse即可重现

客户端配置

Details

{
	"log": {
		"access": "log",
		"error": "log",
		"loglevel": "debug",
		"dnsLog": true
	},
	"outbounds": [{
            "protocol": "freedom",
            "tag": "out"
        }, {
		"tag": "interconn",
		"protocol": "vless",
		"settings": {
			"vnext": [{
				"address": "127.0.0.1",
				"port": 1080,
				"users": [{
					"id": "05f760f7-7543-4089-bcf2-e83e8edaa723",
					"encryption": "none"
				}]
			}]
		},
		"streamSettings": {
			"network": "xhttp",
			"xhttpSettings": {
				"path": "/hello/"
			},
			"security": "reality",
			"realitySettings": {
				"show": false,
				"fingerprint": "chrome",
				"serverName": "newtrackon.com",
				"password": "yLGiEn5Zy8NyEdBDzwJ1PIJjy3bmoQufi_6NxcZ0tg4",
				"shortId": "eb11bd7f06860756",
				"spiderX": "/world"
			}
		}
	}],
	"reverse": {
		"bridges": [{
			"tag": "bridge",
			"domain": "reverse-proxy.xray.internal"
		}]
	},
	"routing": {
		"rules": [{
			"type": "field",
			"inboundTag": ["bridge"],
			"domain": ["full:reverse-proxy.xray.internal"],
			"outboundTag": "interconn"
		}, {
			"type": "field",
			"inboundTag": ["bridge"],
			"outboundTag": "out"
		}]
	}
}

服务端配置

Details

{
    "log": {
        "access": "log",
        "error": "log",
        "loglevel": "debug",
        "dnsLog": true
    },
    "inbounds": [
        {
            "tag": "external",
            "port": "1111,8888",
            "protocol": "tunnel",
            "settings": {
                "address": "127.0.0.1",
                "port": 5201,
                "portMap": {
                    "1111": "127.0.0.1:5201",
                    "8888": "192.168.15.20:5201"
                },
                "network": "tcp",
                "followRedirect": false
            },
            "sniffing": {
                "enabled": true,
                "destOverride": [
                    "http",
                    "tls",
                    "quic",
                    "fakedns",
                    "fakedns+others"
                ],
                "routeOnly": false
            }
        },
        {
            "tag": "interconn",
            "port": 1080,
            "protocol": "vless",
            "settings": {
                "clients": [
                    {
                        "id": "05f760f7-7543-4089-bcf2-e83e8edaa723"
                    }
                ],
                "decryption": "none"
            },
            "sniffing": {
                "enabled": false,
                "destOverride": [
                    "http",
                    "tls",
                    "quic",
                    "fakedns",
                    "fakedns+others"
                ],
                "routeOnly": false
            },
            "streamSettings": {
                "network": "xhttp",
                "xhttpSettings": {
                    "path": "/hello/"
                },
                "security": "reality",
                "realitySettings": {
                    "show": false,
                    "target": "www.bilibili.com:443",
                    "serverNames": [
                        "newtrackon.com"
                    ],
                    "privateKey": "aPIBnPB0_dm-KBMPU4fKcvQFr7EFYDPnL9S-LBPq9l0",
                    "shortIds": [
                        "eb11bd7f06860756"
                    ]
                }
            }
        }
    ],
    "reverse": {
        "portals": [
            {
                "tag": "portal",
                "domain": "reverse-proxy.xray.internal"
            }
        ]
    },
    "routing": {
        "rules": [
            {
                "type": "field",
                "inboundTag": [
                    "external",
                    "interconn"
                ],
                "outboundTag": "portal"
            }
        ]
    }
}

客户端日志

Details

2025/09/05 20:37:40.156536 [Debug] app/log: Logger started
2025/09/05 20:37:40.156536 [Debug] app/router: MphDomainMatcher is enabled for 1 domain rule(s)
2025/09/05 20:37:40.156536 [Warning] core: Xray 25.9.5 started
2025/09/05 20:37:40.156536 [Info] app/dispatcher: taking detour [interconn] for [tcp:reverse-proxy.xray.internal:0]
2025/09/05 20:37:40.156536 [Debug] transport/internet/splithttp: XMUX: creating xmuxClient because xmuxClients is empty
2025/09/05 20:37:40.157036 [Info] transport/internet/splithttp: XHTTP is dialing to tcp:127.0.0.1:1080, mode stream-one, HTTP version 2, host newtrackon.com
2025/09/05 20:37:40.157036 [Debug] transport/internet: dialing to tcp:127.0.0.1:1080
2025/09/05 20:37:40.189041 [Info] proxy/vless/outbound: tunneling request to tcp:reverse-proxy.xray.internal:0 via 127.0.0.1:1080
2025/09/05 20:37:42.156762 [Info] app/dispatcher: taking detour [interconn] for [tcp:reverse-proxy.xray.internal:0]
2025/09/05 20:37:42.156762 [Info] transport/internet/splithttp: XHTTP is dialing to tcp:127.0.0.1:1080, mode stream-one, HTTP version 2, host newtrackon.com
2025/09/05 20:37:42.156762 [Info] proxy/vless/outbound: tunneling request to tcp:reverse-proxy.xray.internal:0 via 127.0.0.1:1080
2025/09/05 20:37:44.156824 [Info] app/dispatcher: taking detour [interconn] for [tcp:reverse-proxy.xray.internal:0]
2025/09/05 20:37:44.156910 [Info] transport/internet/splithttp: XHTTP is dialing to tcp:127.0.0.1:1080, mode stream-one, HTTP version 2, host newtrackon.com
2025/09/05 20:37:44.156910 [Info] proxy/vless/outbound: tunneling request to tcp:reverse-proxy.xray.internal:0 via 127.0.0.1:1080
2025/09/05 20:37:46.156859 [Info] app/dispatcher: taking detour [interconn] for [tcp:reverse-proxy.xray.internal:0]
2025/09/05 20:37:46.156859 [Info] transport/internet/splithttp: XHTTP is dialing to tcp:127.0.0.1:1080, mode stream-one, HTTP version 2, host newtrackon.com
2025/09/05 20:37:46.156859 [Info] proxy/vless/outbound: tunneling request to tcp:reverse-proxy.xray.internal:0 via 127.0.0.1:1080
2025/09/05 20:37:48.156989 [Info] app/dispatcher: taking detour [interconn] for [tcp:reverse-proxy.xray.internal:0]
2025/09/05 20:37:48.156989 [Info] transport/internet/splithttp: XHTTP is dialing to tcp:127.0.0.1:1080, mode stream-one, HTTP version 2, host newtrackon.com
2025/09/05 20:37:48.156989 [Info] proxy/vless/outbound: tunneling request to tcp:reverse-proxy.xray.internal:0 via 127.0.0.1:1080

服务端日志

Details

2025/09/05 20:37:38.959616 [Debug] app/log: Logger started
2025/09/05 20:37:38.959616 [Debug] app/proxyman/inbound: creating stream worker on 0.0.0.0:1111
2025/09/05 20:37:38.959616 [Debug] app/proxyman/inbound: creating stream worker on 0.0.0.0:8888
2025/09/05 20:37:38.959616 [Debug] app/proxyman/inbound: creating stream worker on 0.0.0.0:1080
2025/09/05 20:37:38.960116 [Info] transport/internet/tcp: listening TCP on 0.0.0.0:1111
2025/09/05 20:37:38.960116 [Info] transport/internet/tcp: listening TCP on 0.0.0.0:8888
2025/09/05 20:37:38.960116 [Info] transport/internet/splithttp: listening TCP for XHTTP on 0.0.0.0:1080
2025/09/05 20:37:38.960616 [Warning] core: Xray 25.9.5 started
2025/09/05 20:37:40.689165 [Info] [1416466199] proxy/vless/inbound: firstLen = 50
2025/09/05 20:37:40.689165 from 127.0.0.1:5833 accepted tcp:reverse-proxy.xray.internal:0 [interconn -> portal]
2025/09/05 20:37:40.689165 [Info] [1416466199] proxy/vless/inbound: received request for tcp:reverse-proxy.xray.internal:0
2025/09/05 20:37:40.689165 [Info] [1416466199] app/dispatcher: taking detour [portal] for [tcp:reverse-proxy.xray.internal:0]
2025/09/05 20:37:40.689666 [Info] common/mux: failed to read metadata > stream error: stream ID 1; NO_ERROR
2025/09/05 20:37:40.689666 [Info] common/mux: dispatching request to udp:reverse.internal.v2fly.org:0
2025/09/05 20:37:40.689666 [Info] common/mux: failed to write first payload > io: read/write on closed pipe
2025/09/05 20:37:42.657680 [Info] [4178010866] proxy/vless/inbound: firstLen = 50
2025/09/05 20:37:42.657680 from 127.0.0.1:5833 accepted tcp:reverse-proxy.xray.internal:0 [interconn -> portal]
2025/09/05 20:37:42.657680 [Info] [4178010866] proxy/vless/inbound: received request for tcp:reverse-proxy.xray.internal:0
2025/09/05 20:37:42.657680 [Info] [4178010866] app/dispatcher: taking detour [portal] for [tcp:reverse-proxy.xray.internal:0]
2025/09/05 20:37:42.657680 [Info] common/mux: dispatching request to udp:reverse.internal.v2fly.org:0
2025/09/05 20:37:42.657680 [Info] common/mux: failed to read metadata > stream error: stream ID 3; NO_ERROR
2025/09/05 20:37:42.657680 [Info] common/mux: failed to write first payload > io: read/write on closed pipe
2025/09/05 20:37:44.237338 [Debug] [266389270] proxy/dokodemo: processing connection from: 127.0.0.1:5835
2025/09/05 20:37:44.237338 [Info] [266389270] proxy/dokodemo: received request for 127.0.0.1:5835
2025/09/05 20:37:44.269345 from 127.0.0.1:5835 accepted tcp:127.0.0.1:5201 [external -> portal]
2025/09/05 20:37:44.269345 [Info] [266389270] app/dispatcher: taking detour [portal] for [tcp:127.0.0.1:5201]
2025/09/05 20:37:44.269844 [Info] [266389270] app/reverse: failed to process reverse connection > app/reverse: no mux client worker available
2025/09/05 20:37:44.657216 [Info] [2935472491] proxy/vless/inbound: firstLen = 50
2025/09/05 20:37:44.657216 [Info] [2935472491] proxy/vless/inbound: received request for tcp:reverse-proxy.xray.internal:0
2025/09/05 20:37:44.657216 [Info] [2935472491] app/dispatcher: taking detour [portal] for [tcp:reverse-proxy.xray.internal:0]
2025/09/05 20:37:44.657216 from 127.0.0.1:5833 accepted tcp:reverse-proxy.xray.internal:0 [interconn -> portal]
2025/09/05 20:37:44.657216 [Info] common/mux: dispatching request to udp:reverse.internal.v2fly.org:0
2025/09/05 20:37:44.657216 [Info] common/mux: failed to read metadata > stream error: stream ID 5; NO_ERROR
2025/09/05 20:37:44.657216 [Info] common/mux: failed to write first payload > io: read/write on closed pipe
2025/09/05 20:37:46.657256 [Info] [322541687] proxy/vless/inbound: firstLen = 50
2025/09/05 20:37:46.657256 [Info] [322541687] proxy/vless/inbound: received request for tcp:reverse-proxy.xray.internal:0
2025/09/05 20:37:46.657256 [Info] [322541687] app/dispatcher: taking detour [portal] for [tcp:reverse-proxy.xray.internal:0]
2025/09/05 20:37:46.657256 from 127.0.0.1:5833 accepted tcp:reverse-proxy.xray.internal:0 [interconn -> portal]
2025/09/05 20:37:46.657256 [Info] common/mux: dispatching request to udp:reverse.internal.v2fly.org:0
2025/09/05 20:37:46.657256 [Info] common/mux: failed to write first payload > io: read/write on closed pipe
2025/09/05 20:37:46.657256 [Info] common/mux: failed to read metadata > stream error: stream ID 7; NO_ERROR
2025/09/05 20:37:48.657479 [Info] [3001867588] proxy/vless/inbound: firstLen = 50
2025/09/05 20:37:48.657479 from 127.0.0.1:5833 accepted tcp:reverse-proxy.xray.internal:0 [interconn -> portal]
2025/09/05 20:37:48.657479 [Info] [3001867588] proxy/vless/inbound: received request for tcp:reverse-proxy.xray.internal:0
2025/09/05 20:37:48.657479 [Info] [3001867588] app/dispatcher: taking detour [portal] for [tcp:reverse-proxy.xray.internal:0]
2025/09/05 20:37:48.657479 [Info] common/mux: dispatching request to udp:reverse.internal.v2fly.org:0
2025/09/05 20:37:48.657479 [Info] common/mux: failed to write first payload > io: read/write on closed pipe
2025/09/05 20:37:48.657479 [Info] common/mux: failed to read metadata > stream error: stream ID 9; NO_ERROR
2025/09/05 20:37:48.753495 [Debug] app/log: Logger closing

[kmzs123]

这好像是一个已知问题？

[Fangliding]

vless换成vmess呢

[kmzs123]

vless换成vmess呢

换成vmess就正常了

[Fangliding]

猜到这个大概会坏 ((((
56a45ad
4064f8d

[kmzs123]

猜到这个大概会坏 (((( 56a45ad 4064f8d

所以说这确实是个已知问题🙃

[RPRX]

也不能算已知吧，预知问题，因为 reverse 我几乎没配置过，所以只测了 mux

不确定是把 VLESS 改成 DispatchLink() 的问题还是 reverse DispatchLink() 内加了断言的问题 #5076 (comment) ，没 panic 的话可能不是因为断言，我追踪过那个 dispatcher 最终追踪到了 register feature，代码看不懂了

这问题修好了短期内也不会发版，因为用的人太少了，先用旧版吧

[RPRX]

测试 6ec0291

[Yochee]

测试 6ec0291

哦哦才看到 现在就去编译

[RPRX]

https://github.com/XTLS/Xray-core/actions/runs/17498212799 格式 zip，我本来以为放个 commit 链接你们就能自己找到的

[Fangliding]

有关的指导可以放进issue模板 但是我不确定能不能看懂 不过更大的问题是有没有人会读(

[Yochee]

早说啊两位佬 专门起了个虚拟机git下来编译
不过还是不行
我只更新了portal端，bridge端失联了没法更新，但是入站问题的话应该改portal就行吧..
log也看不出啥，还是要加啥debug标签

[Yochee]

回滚了portal端远程连上bridge端升级了版本，还是不行，这下真失联了