[Bug 54081] New: urlmon:protocol - The "http protocol direct read test" sometimes causes a timeout in Wine

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54081

Bug ID: 54081
           Summary: urlmon:protocol - The "http protocol direct read test"
                    sometimes causes a timeout in Wine
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: urlmon
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

urlmon:protocol - The "http protocol direct read" test sometimes causes a
timeout in Wine:

protocol.c:3576: Testing http protocol (direct read)...
protocol.c:1083: Test failed: unexpected call ReportData2
protocol.c:1085: Test failed: grfBSCF = 00000001
protocol.c:1093: Test failed: Read returned: 00000000, expected E_FALSE
protocol.c:1094: Test failed: read = 14096
protocol.c:693: Test failed: expected ReportData
protocol.c:3438: Test failed: wait timed out
protocol.c:3439: Test failed: expected Switch
protocol.c:348: Test failed: unexpected call OnResponse
protocol.c:839: Test failed: unexpected call ReportProgress_MIMETYPEAVAILABLE
protocol.c:1083: Test failed: unexpected call ReportData2
protocol.c:1085: Test failed: grfBSCF = 00000002
protocol.c:1093: Test failed: Read returned: 00000000, expected E_FALSE
protocol.c:1094: Test failed: read = 14096
protocol.c:693: Test failed: expected ReportData
urlmon:protocol:06f4 done (258) in 120s

See https://test.winehq.org/data/patterns.html#urlmon:protocol

This always happens in "Testing http protocol (direct read)...", never in the
https or "from urlmon" variants.

The first known instance happened on 2022-08-05 on debiant-wow32 (there was no
such failure in the previous 2 months) and the nightly WineTest runs have had
about one failure per month since.