0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync/* $Id$ */
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync/** @file
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * Support Library Testcase - Ring-3 Semaphore interface - Zombie bugs.
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync */
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync/*
c7814cf6e1240a519cbec0441e033d0e2470ed00vboxsync * Copyright (C) 2009-2011 Oracle Corporation
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync *
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * available from http://www.virtualbox.org. This file is free software;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * you can redistribute it and/or modify it under the terms of the GNU
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * General Public License (GPL) as published by the Free Software
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync *
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * The contents of this file may alternatively be used under the terms
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * of the Common Development and Distribution License Version 1.0
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * VirtualBox OSE distribution, in which case the provisions of the
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * CDDL are applicable instead of those of the GPL.
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync *
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * You may elect to license modified versions of this file under the
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * terms and conditions of either the GPL or the CDDL or both.
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync */
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync/*******************************************************************************
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync* Header Files *
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync*******************************************************************************/
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync#include <VBox/sup.h>
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync#include <VBox/param.h>
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync#include <iprt/env.h>
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync#include <iprt/err.h>
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync#include <iprt/initterm.h>
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync#include <iprt/process.h>
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync#include <iprt/stream.h>
f6ad329825844da40e1a060321d503554cce7b12vboxsync#include <iprt/string.h>
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync#include <iprt/test.h>
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync#include <iprt/time.h>
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync#include <iprt/thread.h>
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync/*******************************************************************************
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync* Structures and Typedefs *
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync*******************************************************************************/
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsyncstatic PSUPDRVSESSION g_pSession;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsyncstatic RTTEST g_hTest;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsyncstatic DECLCALLBACK(int) tstSupSemSRETimed(RTTHREAD hSelf, void *pvUser)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync{
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync SUPSEMEVENT hEvent = (SUPSEMEVENT)pvUser;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTThreadUserSignal(hSelf);
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync int rc = SUPSemEventWaitNoResume(g_pSession, hEvent, 120*1000);
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync AssertReleaseMsgFailed(("%Rrc\n", rc));
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync return rc;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync}
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsyncstatic DECLCALLBACK(int) tstSupSemMRETimed(RTTHREAD hSelf, void *pvUser)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync{
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync SUPSEMEVENTMULTI hEventMulti = (SUPSEMEVENTMULTI)pvUser;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTThreadUserSignal(hSelf);
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync int rc = SUPSemEventMultiWaitNoResume(g_pSession, hEventMulti, 120*1000);
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync AssertReleaseMsgFailed(("%Rrc\n", rc));
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync return rc;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync}
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsyncstatic DECLCALLBACK(int) tstSupSemSREInf(RTTHREAD hSelf, void *pvUser)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync{
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync SUPSEMEVENT hEvent = (SUPSEMEVENT)pvUser;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTThreadUserSignal(hSelf);
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync int rc = SUPSemEventWaitNoResume(g_pSession, hEvent, RT_INDEFINITE_WAIT);
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync AssertReleaseMsgFailed(("%Rrc\n", rc));
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync return rc;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync}
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsyncstatic DECLCALLBACK(int) tstSupSemMREInf(RTTHREAD hSelf, void *pvUser)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync{
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync SUPSEMEVENTMULTI hEventMulti = (SUPSEMEVENTMULTI)pvUser;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTThreadUserSignal(hSelf);
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync int rc = SUPSemEventMultiWaitNoResume(g_pSession, hEventMulti, RT_INDEFINITE_WAIT);
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync AssertReleaseMsgFailed(("%Rrc\n", rc));
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync return rc;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync}
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsyncstatic int mainChild(void)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync{
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync /*
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * Init.
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync */
230bd8589bba39933ac5ec21482d6186d675e604vboxsync int rc = RTR3InitExeNoArguments(RTR3INIT_FLAGS_SUPLIB);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync if (RT_FAILURE(rc))
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync {
230bd8589bba39933ac5ec21482d6186d675e604vboxsync RTPrintf("tstSupSem-Zombie-Child: fatal error: RTR3InitExeNoArguments failed with rc=%Rrc\n", rc);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync return 1;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync }
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTEST hTest;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync rc = RTTestCreate("tstSupSem-Zombie-Child", &hTest);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync if (RT_FAILURE(rc))
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync {
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTPrintf("tstSupSem-Zombie-Child: fatal error: RTTestCreate failed with rc=%Rrc\n", rc);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync return 1;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync }
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync g_hTest = hTest;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync PSUPDRVSESSION pSession;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync rc = SUPR3Init(&pSession);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync if (RT_FAILURE(rc))
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync {
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTestFailed(hTest, "SUPR3Init failed with rc=%Rrc\n", rc);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync return RTTestSummaryAndDestroy(hTest);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync }
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync g_pSession = pSession;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
f6ad329825844da40e1a060321d503554cce7b12vboxsync /*
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * A semaphore of each kind and throw a bunch of threads on them.
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync */
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync SUPSEMEVENT hEvent = NIL_SUPSEMEVENT;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTESTI_CHECK_RC(rc = SUPSemEventCreate(pSession, &hEvent), VINF_SUCCESS);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync if (RT_SUCCESS(rc))
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync {
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync SUPSEMEVENTMULTI hEventMulti = NIL_SUPSEMEVENT;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTESTI_CHECK_RC(SUPSemEventMultiCreate(pSession, &hEventMulti), VINF_SUCCESS);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync if (RT_SUCCESS(rc))
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync {
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync for (uint32_t cThreads = 0; cThreads < 5; cThreads++)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync {
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTHREAD hThread;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTESTI_CHECK_RC(RTThreadCreate(&hThread, tstSupSemSRETimed, (void *)hEvent, 0, RTTHREADTYPE_TIMER, 0 /*fFlags*/, "IntSRE"), VINF_SUCCESS);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTESTI_CHECK_RC(RTThreadCreate(&hThread, tstSupSemMRETimed, (void *)hEventMulti, 0, RTTHREADTYPE_TIMER, 0 /*fFlags*/, "IntMRE"), VINF_SUCCESS);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTESTI_CHECK_RC(RTThreadCreate(&hThread, tstSupSemSREInf, (void *)hEvent, 0, RTTHREADTYPE_TIMER, 0 /*fFlags*/, "IntSRE"), VINF_SUCCESS);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTESTI_CHECK_RC(RTThreadCreate(&hThread, tstSupSemMREInf, (void *)hEventMulti, 0, RTTHREADTYPE_TIMER, 0 /*fFlags*/, "IntMRE"), VINF_SUCCESS);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTThreadSleep(2);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync }
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTThreadSleep(50);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync /*
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * This is where the test really starts...
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync */
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync return 0;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync }
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync }
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync return RTTestSummaryAndDestroy(hTest);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync}
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
f6ad329825844da40e1a060321d503554cce7b12vboxsync/**
f6ad329825844da40e1a060321d503554cce7b12vboxsync * The parent main routine.
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * @param argv0 The executable name (or whatever).
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync */
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsyncstatic int mainParent(const char *argv0)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync{
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync /*
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * Init.
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync */
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTEST hTest;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync int rc = RTTestInitAndCreate("tstSupSem-Zombie", &hTest);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync if (rc)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync return rc;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTestBanner(hTest);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync /*
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * Spin of the child process which may or may not turn into a zombie
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync */
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync for (uint32_t iPass = 0; iPass < 32; iPass++)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync {
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTestSubF(hTest, "Pass %u", iPass);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTPROCESS hProcess;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync const char *apszArgs[3] = { argv0, "--child", NULL };
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTESTI_CHECK_RC_OK(rc = RTProcCreate(argv0, apszArgs, RTENV_DEFAULT, 0 /*fFlags*/, &hProcess));
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync if (RT_SUCCESS(rc))
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync {
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync /*
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync * Wait for 60 seconds then give up.
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync */
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTPROCSTATUS Status;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync uint64_t StartTS = RTTimeMilliTS();
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync for (;;)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync {
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync rc = RTProcWait(hProcess, RTPROCWAIT_FLAGS_NOBLOCK, &Status);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync if (RT_SUCCESS(rc))
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync break;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync uint64_t cElapsed = RTTimeMilliTS() - StartTS;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync if (cElapsed > 60*1000)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync break;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTThreadSleep(cElapsed < 60 ? 30 : cElapsed < 200 ? 10 : 100);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync }
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync RTTESTI_CHECK_RC_OK(rc);
f6ad329825844da40e1a060321d503554cce7b12vboxsync if ( RT_SUCCESS(rc)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync && ( Status.enmReason != RTPROCEXITREASON_NORMAL
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync || Status.iStatus != 0))
f6ad329825844da40e1a060321d503554cce7b12vboxsync {
ba8a6598ceebe446c0b9e720f14e6eaeb76bd38avboxsync RTTestIFailed("child %d (%#x) reason %d\n", Status.iStatus, Status.iStatus, Status.enmReason);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync rc = VERR_PERMISSION_DENIED;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync }
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync }
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync /* one zombie process is enough. */
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync if (RT_FAILURE(rc))
f6ad329825844da40e1a060321d503554cce7b12vboxsync break;
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync }
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync return RTTestSummaryAndDestroy(hTest);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync}
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsyncint main(int argc, char **argv)
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync{
f6ad329825844da40e1a060321d503554cce7b12vboxsync if ( argc == 2
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync && !strcmp(argv[1], "--child"))
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync return mainChild();
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync return mainParent(argv[0]);
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync}
0368e9c310393e82ef37c480b6acbd0f107cf0edvboxsync