[Bug] 检测到 Dnsmasq 工作异常 提示反复出现

[winnie-neil]

Verify Steps

• [X] Tracker 我已经在 Issue Tracker 中找过我要提出的问题
• [X] Branch 我知道 OpenClash 的 Dev 分支切换开关位于插件设置-版本更新中，或者我会手动下载并安装 Dev 分支的 OpenClash
• [X] Latest 我已经使用最新 Dev 版本测试过，问题依旧存在
• [X] Relevant 我知道 OpenClash 与 内核(Core)、控制面板(Dashboard)、在线订阅转换(Subconverter)等项目之间无直接关系，仅相互调用
• [X] Definite 这确实是 OpenClash 出现的问题
• [ ] Contributors 我有能力协助 OpenClash 开发并解决此问题
• [ ] Meaningless 我提交的是无意义的催促更新或修复请求

OpenClash Version

v0.46.002-beta

Bug on Environment

Other

OpenWrt Version

OpenWrt 23.198.59743-991daf5

Bug on Platform

Linux-amd64(x86-64)

Describe the Bug

日志中反复出现：警告：检测到 Dnsmasq 工作异常，设置防火墙 DNS 劫持规则... 见截图，功能目前未见明显影响，有时会断网，几秒钟后自动恢复（不确定是否是由本issue引起的）。

To Reproduce

随时出现，一直存在

OpenClash Log

见附件

OpenClash Config

No response

Expected Behavior

请求排除故障，告知原因（如dnsmasq问题）

Additional Context

OpenClash 调试日志.txt

[vernesong]

尝试以下命令

uci set dhcp.@dnsmasq[0].localuse="1"
uci commit dhcp
/etc/init.d/dnsmasq restart

[winnie-neil]

尝试上述命令并尝试https://github.com/vernesong/OpenClash/issues/3765#issuecomment-1977793826 给出的iptable命令均无效。请见截图。谢谢！

[qin9125]

尝试以下命令

uci set dhcp.@dnsmasq[0].localuse="1"
uci commit dhcp
/etc/init.d/dnsmasq restart

大佬能更新一下自动编译吗？现在不能用了，谢谢

[winnie-neil]

经过反复测试，刚刚重启openwrt后是可以的（图1），但过了日志中的这一步：提示：检测到 Dnsmasq 正常工作，还原防火墙 DNS 劫持规则... 之后，就不行了，如图2。请作者参考，谢谢！ 图1

图2

[vernesong]

你的日志里面 nslookup www.baidu.com 是正常的，nslookup www.baidu.com 127.0.0.1:53不正常，我还在找原因

[winnie-neil]

好的，谢谢。貌似是把127.0.0.1也给fake化了： root@OpenWrt:~# nslookup www.baidu.com Server: 127.0.0.1 Address: 127.0.0.1#53

Non-authoritative answer: www.baidu.com canonical name = www.a.shifen.com. Name: www.a.shifen.com Address: 180.101.50.188 Name: www.a.shifen.com Address: 180.101.50.242 Name: www.a.shifen.com Address: 240e:e9:6002:15a:0:ff:b05c:1278 Name: www.a.shifen.com Address: 240e:e9:6002:15c:0:ff:b015:146f

root@OpenWrt:~# nslookup www.baidu.com 127.0.0.1:53 ;; communications error to 198.18.0.4#53: timed out ;; communications error to 198.18.0.4#53: timed out ;; communications error to 198.18.0.4#53: timed out ;; no servers could be reached

[vindia9]

你好，同样出现了这个问题

root@OpenWrt:~# nslookup www.baidu.com
Server:		127.0.0.1
Address:	127.0.0.1#53

Non-authoritative answer:
www.baidu.com	canonical name = www.a.shifen.com.
Name:	www.a.shifen.com
Address: 183.2.172.42
Name:	www.a.shifen.com
Address: 183.2.172.185
Name:	www.a.shifen.com
Address: 240e:ff:e020:966:0:ff:b042:f296
Name:	www.a.shifen.com
Address: 240e:ff:e020:9ae:0:ff:b014:8e8b


root@OpenWrt:~# uci set dhcp.@dnsmasq[0].localuse="1"
root@OpenWrt:~# uci commit dhcp
root@OpenWrt:~# /etc/init.d/dnsmasq restart


root@OpenWrt:~# nslookup www.baidu.com 127.0.0.1:53
;; communications error to 198.18.81.41#53: timed out
;; communications error to 198.18.81.41#53: timed out
;; communications error to 198.18.81.41#53: timed out
;; no servers could be reached

[github-actions[bot]]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 5 days

[wujun4code]

我也遇到了这个问题，老版本的内核