[Bug 53231] d2d1:d2d1 - test_shared_bitmap() crashes on the TestBot VMs

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53231

--- Comment #1 from François Gouget  ---
Some crashes show up as a EXCEPTION_WINE_ASSERTION instead:

d2d1.c:5179: Test marked todo: 6: Got unexpected hr 0.
Unhandled exception: assertion failed in 32-bit code (0xf7f5e559).
[...]
Backtrace:
=>0 0xf7f5e559 __kernel_vsyscall+0x9() in [vdso].so (0x0066e43c)
  1 0xf7d2ee02 in libc.so.6 (+0x34e02) (0x0066e43c)
  2 0xf7d17306 in libc.so.6 (+0x1d306) (0xf7edf000)
  3 0x764b43d8 in libllvm-11.so.1 (+0x75f3d8) (0x0066e738)
  4 0x764b41b0 in libllvm-11.so.1 (+0x75f1b0) (0x78f38762)
  5 0x7420656c (0x62616e55)
0xf7f5e559 __kernel_vsyscall+0x9 in [vdso].so: popl    %ebp

Also on my box the test sometimes times out which I suspect is the same issue:

d2d1.c:5179: Test marked todo: 6: Got unexpected hr 0.
d2d1:d2d1:07a4 done (258) in 120s
Test failed: timed out