Bug 299901 – REGRESSION(300617@main): Multiple logging from DNSHandler:Resolver in the buildbot log files

• Status: RESOLVED
• Resolution: FIXED
• Component: Tools / Tests

[Marta Darbinyan]

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

[Radar WebKit Bug Importer]

<rdar://problem/161682115>

[Alexey Proskuryakov]

I also find this quite distracting, and the logs became much larger.

[Per Arne Vollan]

Good points,I will look into this!

[Per Arne Vollan]

Pull request: https://github.com/WebKit/WebKit/pull/52250

[EWS]

Committed 301421@main (7b5d5c81c578): <https://commits.webkit.org/301421@main>

Reviewed commits have been landed. Closing PR #52250 and removing active labels.