Bug 299901

Summary: REGRESSION(300617@main): Multiple logging from DNSHandler:Resolver in the buildbot log files
Product: WebKit Reporter: Marta Darbinyan <darbinyan>
Component: Tools / TestsAssignee: Per Arne Vollan <pvollan>
Status: RESOLVED FIXED    
Severity: Normal CC: bfulgham, pvollan, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 298967    
Bug Blocks:    
Attachments:
Description Flags
logging none

Marta Darbinyan
Reported 2025-09-30 14:17:37 PDT
Created attachment 476908 [details] logging Observing additional logging of > 20,000 lines were added in layout test files in the buildbot. The extra outputs were enabled in 300617@main. This is happening on log files on both postcommit and EWS bots. Logging: 13:30:51.750 23544 2025-09-30 13:30:51 [DNSHandler:Resolver] Reply: [127.0.0.1:50591] (udp) / 'foo.com.' (AAAA) / NXDOMAIN 13:30:51.750 23544 2025-09-30 13:30:51 [DNSHandler:Resolver] Request: [127.0.0.1:57995] (udp) / 'foo.com.' (A) 13:30:51.751 23544 Received request for foo.com. 13:30:51.751 23544 2025-09-30 13:30:51 [DNSHandler:Resolver] Reply: [127.0.0.1:57995] (udp) / 'foo.com.' (A) / NXDOMAIN 13:30:51.752 23544 2025-09-30 13:30:51 [DNSHandler:Resolver] Request: [127.0.0.1:63956] (udp) / '_dns.resolver.arpa.' (SVCB) 13:30:51.752 23544 Received request for _dns.resolver.arpa. 13:30:51.753 23544 2025-09-30 13:30:51 [DNSHandler:Resolver] Reply: [127.0.0.1:63956] (udp) / '_dns.resolver.arpa.' (SVCB) / NXDOMAIN 13:30:51.756 23544 worker/6 css3/filters/filter-animation-from-none-hw.html passed 13:30:51.763 23544 2025-09-30 13:30:51 [DNSHandler:Resolver] Request: [127.0.0.1:51803] (udp) / 'foo.com.' (AAAA) 13:30:51.763 23544 Received request for foo.com. 13:30:51.763 23544 2025-09-30 13:30:51 [DNSHandler:Resolver] Reply: [127.0.0.1:51803] (udp) / 'foo.com.' (AAAA) / NXDOMAIN 13:30:51.764 23544 2025-09-30 13:30:51 [DNSHandler:Resolver] Request: [127.0.0.1:64690] (udp) / 'foo.com.' (A) 13:30:51.764 23544 Received request for foo.com. 13:30:51.764 23544 2025-09-30 13:30:51 [DNSHandler:Resolver] Reply: [127.0.0.1:64690] (udp) / 'foo.com.' (A) / NXDOMAIN 13:30:51.766 23544 2025-09-30 13:30:51 [DNSHandler:Resolver] Request: [127.0.0.1:58270] (udp) / '_dns.resolver.arpa.' (SVCB) 13:30:51.766 23544 Received request for _dns.resolver.arpa. 13:30:51.766 23544 2025-09-30 13:30:51 [DNSHandler:Resolver] Reply: [127.0.0.1:58270] (udp) / '_dns.resolver.arpa.' (SVCB) / NXDOMAIN
Attachments
logging (13.68 MB, text/plain)
2025-09-30 14:17 PDT, Marta Darbinyan 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2025-09-30 14:18:50 PDT
<rdar://problem/161682115>
Alexey Proskuryakov
Comment 2 2025-09-30 15:59:25 PDT
I also find this quite distracting, and the logs became much larger.
Per Arne Vollan
Comment 3 2025-10-13 06:25:13 PDT
Good points,I will look into this!
Per Arne Vollan
Comment 4 2025-10-13 11:11:52 PDT
Pull request: https://github.com/WebKit/WebKit/pull/52250
EWS
Comment 5 2025-10-13 12:45:45 PDT
Committed 301421@main (7b5d5c81c578): <https://commits.webkit.org/301421@main> Reviewed commits have been landed. Closing PR #52250 and removing active labels.
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