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Domain name resolution failure in Windows

See original GitHub issue

Not sure if it affects all Windows machines, but got a report from at least one user. Full DNS trace:

2019-11-09 21:34:02.482 DEBUG 16800 --- [-worker-nio-2-2] o.s.w.s.adapter.HttpWebHandlerAdapter    : [24b42788] HTTP GET "/random"
2019-11-09 21:34:02.506 DEBUG 16800 --- [-worker-nio-2-2] s.w.r.r.m.a.RequestMappingHandlerMapping : [24b42788] Mapped to com.linecorp.devday.handson.demo.controller.DemoController#getRandom()
2019-11-09 21:34:02.546 DEBUG 16800 --- [-worker-nio-2-2] o.s.w.r.r.m.a.ResponseBodyResultHandler  : Using 'application/json' given [*/*] and supported [application/json, application/*+json, text/event-stream]
2019-11-09 21:34:02.546 DEBUG 16800 --- [-worker-nio-2-2] o.s.w.r.r.m.a.ResponseBodyResultHandler  : [24b42788] 0..1 [com.linecorp.devday.handson.demo.model.DemoModel]
2019-11-09 21:34:02.614 DEBUG 16800 --- [-worker-nio-2-2] o.s.w.r.f.client.ExchangeFunctions       : [7f5065ca] HTTP GET http://echo.jsontest.com/randomNumber/3/uuid/8a5870e4-834b-4359-aaf7-671289f72102
2019-11-09 21:34:02.683 DEBUG 16800 --- [-worker-nio-2-1] i.n.util.ResourceLeakDetectorFactory     : Loaded default ResourceLeakDetector: io.netty.util.ResourceLeakDetector@74984073
2019-11-09 21:34:02.698 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsQueryContext    : [id: 0x294edb68] WRITE: UDP, [30527: /10.114.0.1:53], DefaultDnsQuestion(echo.jsontest.com. IN A)
2019-11-09 21:34:02.703 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsQueryContext    : [id: 0x294edb68] WRITE: UDP, [57985: /10.114.0.1:53], DefaultDnsQuestion(echo.jsontest.com. IN AAAA)
2019-11-09 21:34:07.707 DEBUG 16800 --- [-worker-nio-2-1] .d.TraceDnsQueryLifeCycleObserverFactory : from /10.114.0.1:53 : DefaultDnsQuestion(echo.jsontest.com. IN A) failure

io.netty.resolver.dns.DnsNameResolverTimeoutException: [/10.114.0.1:53] query via UDP timed out after 5000 milliseconds (no stack trace available)

2019-11-09 21:34:07.707 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsQueryContext    : [id: 0x294edb68] WRITE: UDP, [18314: /210.196.3.183:53], DefaultDnsQuestion(echo.jsontest.com. IN A)
2019-11-09 21:34:07.709 DEBUG 16800 --- [-worker-nio-2-1] .d.TraceDnsQueryLifeCycleObserverFactory : from /10.114.0.1:53 : DefaultDnsQuestion(echo.jsontest.com. IN AAAA) failure

io.netty.resolver.dns.DnsNameResolverTimeoutException: [/10.114.0.1:53] query via UDP timed out after 5000 milliseconds (no stack trace available)

2019-11-09 21:34:07.709 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsQueryContext    : [id: 0x294edb68] WRITE: UDP, [51770: /210.196.3.183:53], DefaultDnsQuestion(echo.jsontest.com. IN AAAA)
2019-11-09 21:34:07.725 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsNameResolver    : [id: 0x294edb68] RECEIVED: UDP [51770: /210.196.3.183:53], DatagramDnsResponse(from: /210.196.3.183:53, to: /0:0:0:0:0:0:0:0:55220, 51770, QUERY(0), NoError(0), RD RA)
	DefaultDnsQuestion(echo.jsontest.com. IN AAAA)
	DefaultDnsRawRecord(echo.jsontest.com. 1212 IN CNAME 16B)
	DefaultDnsRawRecord(ghs.google.com. 3 IN AAAA 16B)
	DefaultDnsRawRecord(OPT flags:0 udp:1400 0B)
2019-11-09 21:34:07.727 DEBUG 16800 --- [-worker-nio-2-1] .d.TraceDnsQueryLifeCycleObserverFactory : from null : DefaultDnsQuestion(echo.jsontest.com. IN AAAA) CNAME question DefaultDnsQuestion(ghs.google.com. IN AAAA)
2019-11-09 21:34:07.727 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsQueryContext    : [id: 0x294edb68] WRITE: UDP, [44924: /10.114.0.1:53], DefaultDnsQuestion(ghs.google.com. IN AAAA)
2019-11-09 21:34:07.729 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsNameResolver    : [id: 0x294edb68] RECEIVED: UDP [18314: /210.196.3.183:53], DatagramDnsResponse(from: /210.196.3.183:53, to: /0:0:0:0:0:0:0:0:55220, 18314, QUERY(0), NoError(0), RD RA)
	DefaultDnsQuestion(echo.jsontest.com. IN A)
	DefaultDnsRawRecord(echo.jsontest.com. 1212 IN CNAME 16B)
	DefaultDnsRawRecord(ghs.google.com. 3 IN A 4B)
	DefaultDnsRawRecord(OPT flags:0 udp:1400 0B)
2019-11-09 21:34:07.729 DEBUG 16800 --- [-worker-nio-2-1] .d.TraceDnsQueryLifeCycleObserverFactory : from null : DefaultDnsQuestion(echo.jsontest.com. IN A) CNAME question DefaultDnsQuestion(ghs.google.com. IN A)
2019-11-09 21:34:07.729 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsQueryContext    : [id: 0x294edb68] WRITE: UDP, [28905: /10.114.0.1:53], DefaultDnsQuestion(ghs.google.com. IN A)
2019-11-09 21:34:12.729 DEBUG 16800 --- [-worker-nio-2-1] .d.TraceDnsQueryLifeCycleObserverFactory : from /10.114.0.1:53 : DefaultDnsQuestion(echo.jsontest.com. IN AAAA) failure

io.netty.resolver.dns.DnsNameResolverTimeoutException: [/10.114.0.1:53] query via UDP timed out after 5000 milliseconds (no stack trace available)

2019-11-09 21:34:12.729 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsQueryContext    : [id: 0x294edb68] WRITE: UDP, [50156: /210.196.3.183:53], DefaultDnsQuestion(ghs.google.com. IN AAAA)
2019-11-09 21:34:12.732 DEBUG 16800 --- [-worker-nio-2-1] .d.TraceDnsQueryLifeCycleObserverFactory : from /10.114.0.1:53 : DefaultDnsQuestion(echo.jsontest.com. IN A) failure

io.netty.resolver.dns.DnsNameResolverTimeoutException: [/10.114.0.1:53] query via UDP timed out after 5000 milliseconds (no stack trace available)

2019-11-09 21:34:12.732 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsQueryContext    : [id: 0x294edb68] WRITE: UDP, [25459: /210.196.3.183:53], DefaultDnsQuestion(ghs.google.com. IN A)
2019-11-09 21:34:12.746 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsNameResolver    : [id: 0x294edb68] RECEIVED: UDP [25459: /210.196.3.183:53], DatagramDnsResponse(from: /210.196.3.183:53, to: /0:0:0:0:0:0:0:0:55220, 25459, QUERY(0), NoError(0), RD RA)
	DefaultDnsQuestion(ghs.google.com. IN A)
	DefaultDnsRawRecord(ghs.google.com. 298 IN A 4B)
	DefaultDnsRawRecord(OPT flags:0 udp:1400 0B)
2019-11-09 21:34:12.815 DEBUG 16800 --- [-worker-nio-2-1] io.netty.resolver.dns.DnsNameResolver    : [id: 0x294edb68] RECEIVED: UDP [50156: /210.196.3.183:53], DatagramDnsResponse(from: /210.196.3.183:53, to: /0:0:0:0:0:0:0:0:55220, 50156, QUERY(0), NoError(0), RD RA)
	DefaultDnsQuestion(ghs.google.com. IN AAAA)
	DefaultDnsRawRecord(ghs.google.com. 298 IN AAAA 16B)
	DefaultDnsRawRecord(OPT flags:0 udp:1400 0B)
2019-11-09 21:34:12.815 DEBUG 16800 --- [-worker-nio-2-1] .d.TraceDnsQueryLifeCycleObserverFactory : from /210.196.3.183:53 : DefaultDnsQuestion(ghs.google.com. IN AAAA) cancelled with 8 queries remaining

Issue Analytics

  • State:open
  • Created 4 years ago
  • Reactions:2
  • Comments:20 (4 by maintainers)

github_iconTop GitHub Comments

1reaction
ibauersachscommented, Jan 8, 2020

I indeed missed that because of the threading, thanks for the pointer. And many thanks for keeping up and finally getting this 10+ years old bug fixed in the JDK!

1reaction
trustincommented, Dec 24, 2019

@anuraaga OK with removing it, but perhaps it doesn’t harm because it’s off by default? It may even be useful when JDK had a regression. 😆

Read more comments on GitHub >

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