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[Bug] 群辉 docker udp 收发问题 #543

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hbmask opened this issue Oct 30, 2022 · 2 comments
Closed
4 tasks done

[Bug] 群辉 docker udp 收发问题 #543

hbmask opened this issue Oct 30, 2022 · 2 comments

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@hbmask
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hbmask commented Oct 30, 2022

在提交之前，请确认

  • 我已经尝试搜索过 Issue ，但没有找到相关问题。
  • 我正在使用最新的 mosdns 版本(或者最新的 commit)，问题依旧存在。
  • 我仔细看过 wiki 后仍然无法自行解决该问题。
  • 我非常确定这是 mosdns 核心的问题。(如果是通过第三方衍生软件使用 mosdns 核心，不确定问题源头时，请先向衍生软件开发者提交问题。)

mosdns 版本

V4.5.2

操作系统

群辉

Bug 描述和复现步骤

2022-10-30 02:13:03 stdout github.com/IrineSistiana/mosdns/v4/pkg/server/udp.go:90 +0xa59
2022-10-30 02:13:03 stdout created by github.com/IrineSistiana/mosdns/v4/pkg/server.(*Server).ServeUDP
2022-10-30 02:13:03 stdout github.com/IrineSistiana/mosdns/v4/pkg/server/udp.go:108 +0x55f
2022-10-30 02:13:03 stdout github.com/IrineSistiana/mosdns/v4/pkg/server.(*Server).ServeUDP.func1()
2022-10-30 02:13:03 stdout github.com/IrineSistiana/mosdns/v4/pkg/server/udp_linux.go:67 +0x57
2022-10-30 02:13:03 stdout github.com/IrineSistiana/mosdns/v4/pkg/server.ipv6PacketConn.writeTo({0xc006a400a0?, 0xc006a40050?}, {0xc001534000?, 0xc00161b950?, 0xc005a71cc0?}, {0xd927e0?, 0x0?}, {0xfe0c68?, 0xc005a68030?})
2022-10-30 02:13:03 stdout goroutine 23 [running]:
2022-10-30 02:13:03 stdout  
2022-10-30 02:13:03 stdout [signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0xa65657]
2022-10-30 02:13:03 stdout panic: runtime error: invalid memory address or nil pointer dereference

使用的配置文件

log:
  level: info
  file: ""

data_providers:
  - tag: geosite
    file: ./geosite.dat
    auto_reload: true
  - tag: geoip
    file: ./geoip.dat
    auto_reload: true

plugins:
  # 缓存
  - tag: cache
    type: cache
    args:
      size: 1024

  # 转发至本地服务器的插件
  - tag: forward_local
    type: fast_forward
    args:
      upstream:
        - addr: https://1.12.12.12/dns-query

  # 转发至远程服务器的插件
  - tag: forward_remote
    type: fast_forward
    args:
      upstream:
        - addr: https://8.8.8.8/dns-query

  # 匹配本地域名的插件
  - tag: query_is_local_domain
    type: query_matcher
    args:
      domain:
        - 'provider:geosite:cn'

  # 匹配非本地域名的插件
  - tag: query_is_non_local_domain
    type: query_matcher
    args:
      domain:
        - 'provider:geosite:geolocation-!cn'

  # 匹配广告域名的插件
  - tag: query_is_ad_domain
    type: query_matcher
    args:
      domain:
        - 'provider:geosite:category-ads-all'

  # 匹配本地 IP 的插件
  - tag: response_has_local_ip
    type: response_matcher
    args:
      ip:
        - 'provider:geoip:cn'

  # 主要的运行逻辑插件
  # sequence 插件中调用的插件 tag 必须在 sequence 前定义，
  # 否则 sequence 找不到对应插件。
  - tag: main_sequence
    type: sequence
    args:
      exec:
        # 缓存
        - cache

        # 屏蔽广告域名
        - if: query_is_ad_domain
          exec:
            - _new_nxdomain_response
            - _return

        # 已知的本地域名用本地服务器解析
        - if: query_is_local_domain
          exec:
            - forward_local
            - _return

        # 已知的非本地域名用远程服务器解析
        - if: query_is_non_local_domain
          exec:
            - _prefer_ipv4
            - forward_remote
            - _return

          # 剩下的未知域名用 IP 分流。
          # 这里借助了 `fallback` 工作机制。分流原理请参考 `fallback`
          # 的工作流程。
          # primary 从本地服务器获取应答，丢弃非本地 IP 的结果。
        - primary:
            - forward_local
            - if: "(! response_has_local_ip) && [_response_valid_answer]"
              exec:
                - _drop_response
          # secondary 从远程服务器获取应答。
          secondary:
            - _prefer_ipv4
            - forward_remote
          # 这里建议设置成 local 服务器正常延时的 2~5 倍。
          # 这个延时保证了 local 延时偶尔变高时，其结果不会被 remote 抢答。
          # 如果 local 超过这个延时还没响应，可以假设 local 出现了问题。
          # 这时用就采用 remote 的应答。单位: 毫秒。
          fast_fallback: 200

servers:
  - exec: main_sequence
    listeners:
      - protocol: udp
        addr: '[::]:53'
      - protocol: tcp
        addr: '[::]:53'

mosdns 的 log 记录

2022-10-30 02:13:03	stdout	github.com/IrineSistiana/mosdns/v4/pkg/server/udp.go:90 +0xa59
2022-10-30 02:13:03	stdout	created by github.com/IrineSistiana/mosdns/v4/pkg/server.(*Server).ServeUDP
2022-10-30 02:13:03	stdout	github.com/IrineSistiana/mosdns/v4/pkg/server/udp.go:108 +0x55f
2022-10-30 02:13:03	stdout	github.com/IrineSistiana/mosdns/v4/pkg/server.(*Server).ServeUDP.func1()
2022-10-30 02:13:03	stdout	github.com/IrineSistiana/mosdns/v4/pkg/server/udp_linux.go:67 +0x57
2022-10-30 02:13:03	stdout	github.com/IrineSistiana/mosdns/v4/pkg/server.ipv6PacketConn.writeTo({0xc006a400a0?, 0xc006a40050?}, {0xc001534000?, 0xc00161b950?, 0xc005a71cc0?}, {0xd927e0?, 0x0?}, {0xfe0c68?, 0xc005a68030?})
2022-10-30 02:13:03	stdout	goroutine 23 [running]:
2022-10-30 02:13:03	stdout	
2022-10-30 02:13:03	stdout	[signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0xa65657]
2022-10-30 02:13:03	stdout	panic: runtime error: invalid memory address or nil pointer dereference
2022-10-30 02:13:03	stdout	2022-10-30T02:13:03.323Z info coremain/server.go:81 starting server {"proto": "tcp", "addr": "[::]:53"}
2022-10-30 02:13:03	stdout	2022-10-30T02:13:03.323Z info coremain/server.go:81 starting server {"proto": "udp", "addr": "[::]:53"}
2022-10-30 02:13:03	stdout	2022-10-30T02:13:03.323Z info coremain/mosdns.go:148 loading plugin {"tag": "main_sequence", "type": "sequence"}
2022-10-30 02:13:03	stdout	2022-10-30T02:13:03.323Z info response_has_local_ip response_matcher/response_matcher.go:95 ip matcher loaded {"length": 10522}
2022-10-30 02:13:03	stdout	2022-10-30T02:13:03.091Z info coremain/mosdns.go:148 loading plugin {"tag": "response_has_local_ip", "type": "response_matcher"}
2022-10-30 02:13:03	stdout	2022-10-30T02:13:03.091Z info query_is_ad_domain query_matcher/query_matcher.go:117 domain matcher loaded {"length": 57697}
2022-10-30 02:13:02	stdout	2022-10-30T02:13:02.963Z info coremain/mosdns.go:148 loading plugin {"tag": "query_is_ad_domain", "type": "query_matcher"}
2022-10-30 02:13:02	stdout	2022-10-30T02:13:02.963Z info query_is_non_local_domain query_matcher/query_matcher.go:117 domain matcher loaded {"length": 34429}
2022-10-30 02:13:02	stdout	2022-10-30T02:13:02.859Z info coremain/mosdns.go:148 loading plugin {"tag": "query_is_non_local_domain", "type": "query_matcher"}
2022-10-30 02:13:02	stdout	2022-10-30T02:13:02.859Z info query_is_local_domain query_matcher/query_matcher.go:117 domain matcher loaded {"length": 66567}
2022-10-30 02:13:02	stdout	2022-10-30T02:13:02.736Z info coremain/mosdns.go:148 loading plugin {"tag": "query_is_local_domain", "type": "query_matcher"}
2022-10-30 02:13:02	stdout	2022-10-30T02:13:02.736Z info coremain/mosdns.go:148 loading plugin {"tag": "forward_remote", "type": "fast_forward"}
2022-10-30 02:13:02	stdout	2022-10-30T02:13:02.736Z info coremain/mosdns.go:148 loading plugin {"tag": "forward_local", "type": "fast_forward"}
2022-10-30 02:13:02	stdout	2022-10-30T02:13:02.736Z info coremain/mosdns.go:148 loading plugin {"tag": "cache", "type": "cache"}
2022-10-30 02:13:02	stdout	2022-10-30T02:13:02.728Z info coremain/run.go:107 working directory changed {"path": "/etc/mosdns"}
@urlesistiana
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760a660 应该已解决。

@hbmask
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hbmask commented Oct 30, 2022 via email

@urlesistiana urlesistiana changed the title 群辉docker 端口设置成53 启动失败[Bug] [Bug] 群辉 docker udp 收发问题 Oct 31, 2022
@urlesistiana urlesistiana mentioned this issue Nov 3, 2022
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