[Bug 50061] New: winetricks -q quicktime76 hangs

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50061

Bug ID: 50061
           Summary: winetricks -q quicktime76 hangs
           Product: Wine
           Version: 5.20
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Keywords: download, Installer, regression
          Severity: normal
          Priority: P2
         Component: ntdll
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
   Regression SHA1: ec1ea1ea1b2469a526f4bbc38aab404b7a2b062c
      Distribution: Gentoo

Regression, introduced by:

ec1ea1ea1b2469a526f4bbc38aab404b7a2b062c is the first bad commit
commit ec1ea1ea1b2469a526f4bbc38aab404b7a2b062c
Author: Paul Gofman 
Date:   Fri Oct 9 05:51:27 2020 +0300

ntdll: Call FLS callbacks.

Signed-off-by: Paul Gofman 
    Signed-off-by: Alexandre Julliard

dlls/kernel32/tests/fiber.c  | 24 +++++++++++---
 dlls/kernel32/tests/loader.c | 79 ++++++++++++++++++++++++++++++++------------
 dlls/ntdll/loader.c          |  8 ++++-
 dlls/ntdll/thread.c          | 40 +++++++++++++++++++---
 4 files changed, 119 insertions(+), 32 deletions(-)

winedbg starts, but never prints a backtrace and hangs. Disabling the
crashdialog first has no effect, still hangs and don't get a backtrace.