Changes between Initial Version and Version 1 of Ticket #13105, comment 7

Timestamp:: Sep 10, 2014 3:59:53 PM (10 years ago)
Author:: Mihai Hanor

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: Added
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Ticket #13105, comment 7

-              initial
+              v1
 The PC is low on RAM, but it's the only one that I can use to test the issue.
+The PC is low on RAM, but it's the only one that I can use to test the issue.[[br]]
+Crash stack for 4.3.16 x64 OSE, on the same PC:[[br]]
+{{{
+VBoxDD!ASMAtomicCmpXchgU32(unsigned int * pu32 = 0x00000000`28720f40, unsigned int u32New = 3, unsigned int u32Old = 2)+0x3a [c:\work_x64\vbox\include\iprt\asm.h @ 749]
+VBoxDD!ahciCancelActiveTasks(struct AHCIPort * pAhciPort = 0x00000000`188ba6d0, struct AHCIREQ * pAhciReqExcept = 0x00000000`28810f40)+0xde [c:\work_x64\vbox\src\vbox\devices\storage\devahci.cpp @ 5695]
+VBoxDD!ahciProcessCmd(struct AHCIPort * pAhciPort = 0x00000000`188ba6d0, struct AHCIREQ * pAhciReq = 0x00000000`28810f40, unsigned char * pCmdFis = 0x00000000`28810f74 "'???")+0xabd [c:\work_x64\vbox\src\vbox\devices\storage\devahci.cpp @ 6419]
+VBoxDD!ahciAsyncIOLoop(struct PDMDEVINS * pDevIns = 0x00000000`188b9f60, struct PDMTHREAD * pThread = 0x00000000`1f18ef90)+0x960 [c:\work_x64\vbox\src\vbox\devices\storage\devahci.cpp @ 6729]
+VBoxVMM!pdmR3ThreadMain(struct RTTHREADINT * Thread = 0x00000000`1f580730, void * pvUser = 0x00000000`1f18ef90)+0x105 [c:\work_x64\vbox\src\vbox\vmm\vmmr3\pdmthread.cpp @ 779]
+VBoxRT!rtThreadMain(struct RTTHREADINT * pThread = 0x00000000`1f580730, unsigned int64 NativeThread = 0xbc8, char * pszThreadName = 0x00000000`1f580ff0 "Port1")+0xc2 [c:\work_x64\vbox\src\vbox\runtime\common\misc\thread.cpp @ 712]
+00000000`213df720 00000000`501d1d9f VBoxRT!rtThreadNativeMain(void * pvArgs = 0x00000000`1f580730)+0xae [c:\work_x64\vbox\src\vbox\runtime\r3\win\thread-win.cpp @ 211]
+MSVCR100!_callthreadstartex+0x17
+MSVCR100!_threadstartex+0x7f
+KERNEL32!BaseThreadInitThunk+0xd
+ntdll!RtlUserThreadStart+0x1d
+}}}
+The PAHCIREQ pointer (0x28720f40) has been freed here:
+{{{
+ntdll!RtlDebugFreeHeap+0x0000000000000034
+ntdll!RtlpFreeHeap+0x000000000007908f
+ntdll!RtlFreeHeap+0x0000000000000428
+MSVCR100!free+0x000000000000001c
+VBoxRT!RTMemFree+0x000000000000001c [c:\work_x64\vbox\src\vbox\runtime\r3\alloc.cpp @ 221]
+VBoxDD!ahciProcessCmd+0x0000000000000aa8 [c:\work_x64\vbox\src\vbox\devices\storage\devahci.cpp @ 6419]
+VBoxDD!ahciAsyncIOLoop+0x0000000000000960 [c:\work_x64\vbox\src\vbox\devices\storage\devahci.cpp @ 6729]
+VBoxVMM!pdmR3ThreadMain+0x0000000000000105 [c:\work_x64\vbox\src\vbox\vmm\vmmr3\pdmthread.cpp @ 779]
+VBoxRT!rtThreadMain+0x00000000000000c2 [c:\work_x64\vbox\src\vbox\runtime\common\misc\thread.cpp @ 712]
+VBoxRT!rtThreadNativeMain+0x00000000000000ae [c:\work_x64\vbox\src\vbox\runtime\r3\win\thread-win.cpp @ 211]
+MSVCR100!_callthreadstartex+0x0000000000000017
+MSVCR100!_threadstartex+0x000000000000007f
+KERNEL32!BaseThreadInitThunk+0x000000000000000d
+ntdll!RtlUserThreadStart+0x000000000000001d
+}}}