[Bug 49050] New: Legends of Runeterra hangs at startup with wine 5.7

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49050

Bug ID: 49050
           Summary: Legends of Runeterra hangs at startup with wine 5.7
           Product: Wine
           Version: 5.7
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
   Regression SHA1: c4dab9b76eb7397f6e5325ff4bdf792cf500e571
      Distribution: ---

With wine-staging 5.7, Legends of Runeterra hangs at startup.

The relevant terminal output is:

0066:err:ntdll:RtlpWaitForCriticalSection section 0x7bd48960
"/var/tmp/portage/app-emulation/wine-staging-5.7/work/wine-5.7/dlls/ntdll/loader.c:
loader_section" wait timed out in thread 0066, blocked by 0068, retrying (60
sec)
0067:err:ntdll:RtlpWaitForCriticalSection section 0x7bd48960
"/var/tmp/portage/app-emulation/wine-staging-5.7/work/wine-5.7/dlls/ntdll/loader.c:
loader_section" wait timed out in thread 0067, blocked by 0068, retrying (60
sec)
0069:err:ntdll:RtlpWaitForCriticalSection section 0x7bd48960
"/var/tmp/portage/app-emulation/wine-staging-5.7/work/wine-5.7/dlls/ntdll/loader.c:
loader_section" wait timed out in thread 0069, blocked by 0068, retrying (60
sec)

...which repeats every 60 seconds.

Bisecting gives
Works: wine 80ceafc2a1 / staging 2c2eabb5
Hangs: wine c4dab9b76e / staging abc772e2

There are 4 commits in that range, but they're all related.

Note that the patch from bug 48665 comment 3 is required to run Runeterra.

Gentoo, x86_64