Assertion failure 'DeviceQueue->Busy' when running wbemdisp_winetest:wbemdisp

Running Wine Test, Module: wbemdisp, Test: wbemdisp

(dll/win32/kernel32/client/loader.c:384) LoadLibraryExW(dxtn) failing with status c0000135

(dll/win32/kernel32/client/loader.c:384) LoadLibraryExW(libtxc_dxtn.so) failing with status c0000135

(dll/win32/kernel32/client/loader.c:384) LoadLibraryExW(libtxc_dxtn_s2tc.so.0) failing with status c0000135

fixme:(dll/directx/wine/wined3d/dxtn.c:484) Wine cannot find the txc_dxtn library, DXTn software support unavailable.

(drivers/storage/scsiport/scsiport.c:2895)   unknown ioctl code: 0x700A0

*** Assertion failed: DeviceQueue->Busy

***   Source File: /srv/buildbot/Build_GCCLin_x86/build/ntoskrnl/ke/devqueue.c, line 164

Break repeatedly, break Once, Ignore, terminate Process or terminate Thread (boipt)? 

kdb:>

 o

Execute '.cxr F6E5A6B4' to dump context



Entered debugger on embedded INT3 at 0x0008:0x80949382.

kdb:>

 bt

Eip:

<NTOSKRNL.EXE:149383 (:0 (DbgBreakPoint))>

Frames:

<NTOSKRNL.EXE:8cc1c (ntoskrnl/ke/devqueue.c:164 (KeRemoveDeviceQueue))>

<NTOSKRNL.EXE:5f26f (ntoskrnl/io/iomgr/device.c:535 (IopStartNextPacket))>

<NTOSKRNL.EXE:60495 (ntoskrnl/io/iomgr/device.c:1611 (IoStartNextPacket))>

<cdrom.sys:3523 (drivers/storage/class/cdrom/cdrom.c:5059 (CdRomDeviceControl))>

<class2.sys:126f>

<NTOSKRNL.EXE:749e1 (ntoskrnl/io/iomgr/irp.c:1221 (IofCallDriver))>

<cdfs.sys:1c06 (drivers/filesystems/cdfs/devctrl.c:65 (CdfsDeviceControl))>

<cdfs.sys:2db7 (drivers/filesystems/cdfs/dispatch.c:96 (CdfsDispatch))>

<cdfs.sys:2fcb (drivers/filesystems/cdfs/dispatch.c:186 (CdfsFsdDispatch))>

<NTOSKRNL.EXE:749e1 (ntoskrnl/io/iomgr/irp.c:1221 (IofCallDriver))>

<NTOSKRNL.EXE:6befb (ntoskrnl/io/iomgr/iofunc.c:136 (IopPerformSynchronousRequest))>

<NTOSKRNL.EXE:6c970 (ntoskrnl/io/iomgr/iofunc.c:612 (IopDeviceFsIoControl))>

<NTOSKRNL.EXE:6d7c3 (ntoskrnl/io/iomgr/iofunc.c:1277 (NtDeviceIoControlFile))>

<NTOSKRNL.EXE:132e14 (ntoskrnl/include/internal/i386/ke.h:706 (KiSystemServiceHandler))>

<NTOSKRNL.EXE:3da5 (:0 (KiFastCallEntry))>

<ntdll.dll:c7ed>

<wbemprox.dll:1269>

<wbemprox.dll:5509>

<wbemprox.dll:b475>

<wbemprox.dll:b6d9>--- Press q to abort, any other key to continue ---

<wbemprox.dll:ffce>

<wbemprox.dll:107d2>

<wbemprox.dll:10937>

<wbemdisp.dll:2a59>

<wbemdisp.dll:5edf>

<wbemdisp_winetest.exe:1102>

<wbemdisp_winetest.exe:205e>

<wbemdisp_winetest.exe:2a95>

<wbemdisp_winetest.exe:2efa>

<wbemdisp_winetest.exe:2f5c>

<kernel32.dll:fc12>

<00000000>

kdb:>