[Bug] 用内网dns时mosdns报context deadline exceeded错误，无法解决 #843
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下面是使用外网dns的日志，上面是使用内网dns且把加载过程省略的mosdns日志 |
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在文档中我也没有发现能改超时最大时间的参数，v4出现过但是v5好像没有出现过 |
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内网改tcp就行了。 |
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mosdns 版本
v5.3.3
操作系统
IstoreOS
Bug 描述和复现步骤
mosdns显示超时返回SERVFAIL但是AdGuardhome 中无任何异常，皆为0.0* 毫秒的返回。某段如图所示
且99%日志皆为上图所示（已确认）。
网络环境 移动，无论forward_local是用host的127.0.0.1还是用docker 172.0.0.*都无改善。但是在指定外网dns（22.3.5.5.5）之后问题就不会这么多了。CPU型号为3865u
此为CPU占用图
可复现，但不确定是不是CPU的问题，似乎观察CPU并没有沾满，想问这个问题是不是bug。或者能够有什么途径解决求大佬指教
docker AGH + luci mosdns ，配置文件修改处贴在了下方
使用的配置文件
mosdns 的 log 记录
2024-09-20 12:53:03 WARN forward_local upstream error {"uqid": 1033, "qname": "lf-zt.douyin.com.", "qclass": 1, "qtype": 1, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:03 WARN udp_server entry err {"query": {"uqid": 1033, "client": "::ffff:127.0.0.1", "qname": "lf-zt.douyin.com.", "qtype": 1, "qclass": 1, "elapsed": "5.001190457s"}, "error": "context deadline exceeded"} 2024-09-20 12:53:03 WARN forward_local upstream error {"uqid": 1036, "qname": "h5vv6.video.qq.com.", "qclass": 1, "qtype": 1, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:03 WARN udp_server entry err {"query": {"uqid": 1036, "client": "::ffff:127.0.0.1", "qname": "h5vv6.video.qq.com.", "qtype": 1, "qclass": 1, "elapsed": "5.000907379s"}, "error": "all upstream servers failed"} 2024-09-20 12:53:03 WARN udp_server entry err {"query": {"uqid": 1035, "client": "::ffff:127.0.0.1", "qname": "h5vv6.video.qq.com.", "qtype": 28, "qclass": 1, "elapsed": "5.001177118s"}, "error": "context deadline exceeded"} 2024-09-20 12:53:03 WARN forward_local upstream error {"uqid": 1035, "qname": "h5vv6.video.qq.com.", "qclass": 1, "qtype": 28, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:05 WARN udp_server entry err {"query": {"uqid": 1061, "client": "::ffff:127.0.0.1", "qname": "sso.douyin.com.", "qtype": 1, "qclass": 1, "elapsed": "5.000673128s"}, "error": "context deadline exceeded"} 2024-09-20 12:53:05 WARN forward_local upstream error {"uqid": 1061, "qname": "sso.douyin.com.", "qclass": 1, "qtype": 1, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:05 WARN forward_local upstream error {"uqid": 1064, "qname": "imapi.douyin.com.", "qclass": 1, "qtype": 28, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:05 WARN udp_server entry err {"query": {"uqid": 1064, "client": "::ffff:127.0.0.1", "qname": "imapi.douyin.com.", "qtype": 28, "qclass": 1, "elapsed": "5.001132046s"}, "error": "all upstream servers failed"} 2024-09-20 12:53:06 WARN udp_server entry err {"query": {"uqid": 1067, "client": "::ffff:127.0.0.1", "qname": "res.ab.qq.com.", "qtype": 28, "qclass": 1, "elapsed": "5.000142205s"}, "error": "context deadline exceeded"} 2024-09-20 12:53:06 WARN forward_local upstream error {"uqid": 1067, "qname": "res.ab.qq.com.", "qclass": 1, "qtype": 28, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:08 WARN udp_server entry err {"query": {"uqid": 1073, "client": "::ffff:127.0.0.1", "qname": "lf-zt.douyin.com.", "qtype": 1, "qclass": 1, "elapsed": "5.000532075s"}, "error": "context deadline exceeded"} 2024-09-20 12:53:08 WARN forward_local upstream error {"uqid": 1073, "qname": "lf-zt.douyin.com.", "qclass": 1, "qtype": 1, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:10 WARN forward_local upstream error {"uqid": 1077, "qname": "sso.douyin.com.", "qclass": 1, "qtype": 1, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:10 WARN udp_server entry err {"query": {"uqid": 1077, "client": "::ffff:127.0.0.1", "qname": "sso.douyin.com.", "qtype": 1, "qclass": 1, "elapsed": "5.001234374s"}, "error": "all upstream servers failed"} 2024-09-20 12:53:11 WARN forward_local upstream error {"uqid": 1086, "qname": "v3-web.douyinvod.com.", "qclass": 1, "qtype": 1, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:11 WARN udp_server entry err {"query": {"uqid": 1086, "client": "::ffff:127.0.0.1", "qname": "v3-web.douyinvod.com.", "qtype": 1, "qclass": 1, "elapsed": "5.004046002s"}, "error": "all upstream servers failed"} 2024-09-20 12:53:13 WARN forward_local upstream error {"uqid": 1116, "qname": "music.163.com.", "qclass": 1, "qtype": 1, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:13 WARN udp_server entry err {"query": {"uqid": 1116, "client": "::ffff:127.0.0.1", "qname": "music.163.com.", "qtype": 1, "qclass": 1, "elapsed": "5.00063606s"}, "error": "all upstream servers failed"} 2024-09-20 12:53:13 WARN forward_local upstream error {"uqid": 1118, "qname": "webrtcice.video.qq.com.", "qclass": 1, "qtype": 28, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:13 WARN udp_server entry err {"query": {"uqid": 1118, "client": "::ffff:127.0.0.1", "qname": "webrtcice.video.qq.com.", "qtype": 28, "qclass": 1, "elapsed": "5.001076413s"}, "error": "all upstream servers failed"} 2024-09-20 12:53:36 WARN forward_local upstream error {"uqid": 1167, "qname": "webrtcice.video.qq.com.", "qclass": 1, "qtype": 28, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:53:36 WARN udp_server entry err {"query": {"uqid": 1167, "client": "::ffff:127.0.0.1", "qname": "webrtcice.video.qq.com.", "qtype": 28, "qclass": 1, "elapsed": "5.002035749s"}, "error": "all upstream servers failed"} 2024-09-20 12:53:57 WARN udp_server entry err {"query": {"uqid": 1198, "client": "::ffff:127.0.0.1", "qname": "api.codelife.cc.", "qtype": 1, "qclass": 1, "elapsed": "5.000853641s"}, "error": "context deadline exceeded"} 2024-09-20 12:53:57 WARN forward_local upstream error {"uqid": 1198, "qname": "api.codelife.cc.", "qclass": 1, "qtype": 1, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:54:28 WARN forward_local upstream error {"uqid": 1269, "qname": "webrtcice.video.qq.com.", "qclass": 1, "qtype": 28, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:54:28 WARN udp_server entry err {"query": {"uqid": 1269, "client": "::ffff:127.0.0.1", "qname": "webrtcice.video.qq.com.", "qtype": 28, "qclass": 1, "elapsed": "5.002052516s"}, "error": "all upstream servers failed"} 2024-09-20 12:54:33 WARN forward_local upstream error {"uqid": 1274, "qname": "webrtcice.video.qq.com.", "qclass": 1, "qtype": 28, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:54:33 WARN udp_server entry err {"query": {"uqid": 1274, "client": "::ffff:127.0.0.1", "qname": "webrtcice.video.qq.com.", "qtype": 28, "qclass": 1, "elapsed": "5.00104815s"}, "error": "all upstream servers failed"} 2024-09-20 12:54:38 WARN forward_local upstream error {"uqid": 1280, "qname": "webrtcice.video.qq.com.", "qclass": 1, "qtype": 28, "upstream": "172.18.0.1:2334", "error": "context deadline exceeded"} 2024-09-20 12:54:38 WARN udp_server entry err {"query": {"uqid": 1280, "client": "::ffff:127.0.0.1", "qname": "webrtcice.video.qq.com.", "qtype": 28, "qclass": 1, "elapsed": "5.002579772s"}, "error": "all upstream servers failed"} 2024-09-20 12:54:41 WARN udp_server entry err {"query": {"uqid": 1296, "client": "::ffff:127.0.0.1", "qname": "i0.hdslb.com.", "qtype": 1, "qclass": 1, "elapsed": "5.00010171s"}, "error": "context deadline exceeded"}The text was updated successfully, but 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