hi i am venkey new to Liferay .
I am upgrading liferay 6.0.6 to 6.1

my portal.ext properties configuring as below

jdbc.default.driverClassName=com.mysql.jdbc.Driver
jdbc.default.url=jdbc:mysql://localhost/ospupgrade?useUnicode=true&characterEncoding=UTF-8&useFastDateParsing=false
jdbc.default.username=root
jdbc.default.password=root

permissions.user.check.algorithm=6
image.hook.impl=com.liferay.portal.image.DatabaseHook
dl.hook.file.system.root.dir=${liferay.home}/data/document_library
permissions.view.dynamic.inheritance=false
dl.store.impl=com.liferay.portlet.documentlibrary.store.AdvancedFileSystemStore
dl.file.indexing.max.size=-1
dl.file.entry.preview.enabled=false
dl.file.entry.thumbnail.enabled=false
last.modified.check=false
theme.css.fast.load=true
javascript.fast.load=true

i have received the following log in console when the migration is started.
log as follows:
09:21:54,247 INFO [pool-2-thread-1][DialectDetector:71] Determine dialect for MySQL 5
09:21:54,624 INFO [pool-2-thread-1][DialectDetector:136] Found dialect org.hibernate.dialect.MySQLDialect
09:22:51,661 INFO [pool-2-thread-1][BaseDB:455] Database does not support case sensitive queries
09:22:52,333 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.UpgradeProcess_6_0_6
09:22:52,336 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_0_6.UpgradeSchema
09:22:52,951 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_0_6.UpgradeRSS
09:22:59,424 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.UpgradeProcess_6_1_0
09:22:59,461 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeSchema
09:26:26,409 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeUserName
09:26:45,233 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeAdminPortlets
09:26:45,287 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeBlogs
09:26:58,567 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeCamelCasePortletPreferences
09:33:00,695 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeCountry
09:33:02,570 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeDocumentLibrary
09:48:48,097 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeExpando
09:48:48,219 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeGroup
09:48:49,585 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeImageGallery
11:01:34,095 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeJournal
11:02:29,344 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeLayout
11:15:28,163 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeLock
11:15:29,944 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeMessageBoards
11:50:36,588 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeNavigation
11:50:45,963 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradePermission
11:51:00,263 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradePortletPreferences
11:56:22,368 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeCommunityProperties
11:56:27,145 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeResourcePermission
11:56:27,178 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeScopes
11:56:37,999 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeSocial
11:56:39,101 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeSubscription
11:56:52,752 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeVirtualHost
11:56:54,778 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeWorkflow
11:56:54,954 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_0.UpgradeAsset
11:58:27,860 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.UpgradeProcess_6_1_1
11:58:27,864 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_1.UpgradeSchema
11:58:33,887 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_1.UpgradeDocumentLibrary
11:58:40,114 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_1.UpgradeLayout
11:58:40,127 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_1.UpgradeLayoutSet
11:58:40,184 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.v6_1_1.UpgradeLayoutSetBranch
11:58:41,540 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyProcessSuite
11:58:41,544 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyProperties
11:58:41,595 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyDB2
11:58:41,596 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyMySQL
11:59:13,506 INFO [pool-2-thread-1][VerifyMySQL:36] Updating table chat_entry to use engine InnoDB
11:59:14,423 INFO [pool-2-thread-1][VerifyMySQL:36] Updating table chat_status to use engine InnoDB
11:59:15,021 INFO [pool-2-thread-1][VerifyMySQL:36] Updating table usersummary to use engine InnoDB
11:59:15,228 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyOracle
11:59:15,230 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifySQLServer
11:59:15,230 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyCounter
11:59:15,475 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyUUID
12:03:57,880 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyPermission
12:10:41,738 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyRole
12:10:41,853 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyAsset
12:10:41,934 INFO [pool-2-thread-1][UpgradeProcess:207] Upgrading com.liferay.portal.upgrade.util.UpgradeAssetPublisherManualEntries
12:10:42,135 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyBlogs
12:10:45,516 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyBookmarks
12:10:45,535 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyCalendar
12:10:50,915 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyDocumentLibrary
12:13:50,561 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:50,916 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:51,283 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:51,461 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:51,859 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:52,074 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:52,322 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:52,624 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:53,357 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:53,521 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:53,664 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:53,844 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:53,995 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:54,164 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:54,340 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:54,476 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:54,919 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:55,299 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:55,440 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:55,582 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:55,695 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:13:55,909 WARN [pool-2-thread-1][IndexerRegistryImpl:50] No indexer found for com.liferay.portlet.documentlibrary.model.DLFileEntry
12:14:06,008 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyGroup
12:14:06,498 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyJournal
12:22:23,770 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyLayout
12:22:23,915 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyMessageBoards
12:23:09,109 WARN [pool-2-thread-1][VerifyMessageBoards:92] Unable to update asset for thread 211845: No Group exists with the primary key 206019
12:23:09,351 WARN [pool-2-thread-1][VerifyMessageBoards:92] Unable to update asset for thread 336271: No Group exists with the primary key 336250
12:23:09,525 WARN [pool-2-thread-1][VerifyMessageBoards:92] Unable to update asset for thread 349985: No Group exists with the primary key 349574
12:24:09,261 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyOrganization
12:24:09,311 INFO [pool-2-thread-1][VerifyProcess:81] Verifying com.liferay.portal.verify.VerifyResourcePermissions
12:24:11,682 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetCategory
12:24:17,847 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:24:23,263 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:24:28,099 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:24:32,961 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:24:36,434 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:24:41,595 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:24:46,247 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:24:50,295 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:24:53,969 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:24:57,515 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:03,547 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:08,237 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:12,573 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:17,384 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:21,465 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:26,055 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:29,885 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:34,412 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:38,228 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:42,352 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:46,856 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:50,513 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:54,771 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:25:58,487 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:02,737 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:06,923 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:10,540 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:13,837 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:17,740 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:21,616 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:24,975 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:29,218 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:32,212 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:35,277 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:39,525 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:43,557 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:47,629 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:51,880 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:26:55,841 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:00,510 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:04,757 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:08,967 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:13,108 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:17,092 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:22,211 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:26,735 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:31,614 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:35,776 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:40,304 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:44,613 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:49,541 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:53,898 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:27:58,255 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:28:02,597 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:28:07,348 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:28:11,694 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:28:15,970 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:28:19,890 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:28:23,977 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:28:28,230 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetTag
12:28:32,660 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetVocabulary
12:28:36,241 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.asset.model.AssetVocabulary
12:28:40,198 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:28:44,368 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:28:48,550 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:28:52,515 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:28:56,794 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:00,649 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:05,004 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:09,212 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:13,850 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:18,026 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:22,371 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:27,360 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:30,101 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:32,858 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:35,790 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:38,263 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:40,836 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:45,507 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:50,183 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:55,057 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:29:59,577 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:30:04,264 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:30:09,390 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:30:13,043 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:30:18,206 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:30:22,055 INFO [pool-2-thread-1][VerifyResourcePermissions:147] Processed 100 resource permissions for com.liferay.portlet.blogs.model.BlogsEntry
12:30:23,019 ERROR [pool-2-thread-1][MainServlet:217] com.liferay.portal.kernel.events.ActionException: com.liferay.portal.verify.VerifyException: com.liferay.portal.verify.VerifyException: java.lang.IllegalArgumentException: Permissioned model is null
com.liferay.portal.kernel.events.ActionException: com.liferay.portal.verify.VerifyException: com.liferay.portal.verify.VerifyException: java.lang.IllegalArgumentException: Permissioned model is null
at com.liferay.portal.events.StartupAction.run(StartupAction.java:58)
at com.liferay.portal.servlet.MainServlet.processStartupEvents(MainServlet.java:1306)
at com.liferay.portal.servlet.MainServlet.init(MainServlet.java:214)
at javax.servlet.GenericServlet.init(GenericServlet.java:160)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1266)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1185)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1080)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5015)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5302)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:649)
at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1585)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: com.liferay.portal.verify.VerifyException: com.liferay.portal.verify.VerifyException: java.lang.IllegalArgumentException: Permissioned model is null
at com.liferay.portal.verify.VerifyProcess.verify(VerifyProcess.java:87)
at com.liferay.portal.verify.VerifyProcessUtil._verifyProcess(VerifyProcessUtil.java:113)
at com.liferay.portal.verify.VerifyProcessUtil._verifyProcess(VerifyProcessUtil.java:78)
at com.liferay.portal.verify.VerifyProcessUtil.verifyProcess(VerifyProcessUtil.java:47)
at com.liferay.portal.events.StartupHelper.verifyProcess(StartupHelper.java:136)
at com.liferay.portal.events.StartupHelperUtil.verifyProcess(StartupHelperUtil.java:52)
at com.liferay.portal.tools.DBUpgrader.verify(DBUpgrader.java:210)
at com.liferay.portal.events.StartupAction.doRun(StartupAction.java:182)
at com.liferay.portal.events.StartupAction.run(StartupAction.java:52)
... 20 more
Caused by: com.liferay.portal.verify.VerifyException: java.lang.IllegalArgumentException: Permissioned model is null
at com.liferay.portal.verify.VerifyProcess.verify(VerifyProcess.java:87)
at com.liferay.portal.verify.VerifyProcess.verify(VerifyProcess.java:92)
at com.liferay.portal.verify.VerifyProcessSuite.doVerify(VerifyProcessSuite.java:47)
at com.liferay.portal.verify.VerifyProcess.verify(VerifyProcess.java:84)
... 28 more
Caused by: java.lang.IllegalArgumentException: Permissioned model is null
at com.liferay.portal.service.impl.ResourceLocalServiceImpl.addResources_6(ResourceLocalServiceImpl.java:989)
at com.liferay.portal.service.impl.ResourceLocalServiceImpl.addResources(ResourceLocalServiceImpl.java:883)
at com.liferay.portal.service.impl.ResourceLocalServiceImpl.addResources(ResourceLocalServiceImpl.java:158)
at sun.reflect.GeneratedMethodAccessor743.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:122)
at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:71)
at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:118)
at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:211)
at $Proxy77.addResources(Unknown Source)
at com.liferay.portal.service.ResourceLocalServiceUtil.addResources(ResourceLocalServiceUtil.java:320)
at com.liferay.portal.verify.VerifyResourcePermissions.verifyModel(VerifyResourcePermissions.java:111)
at com.liferay.portal.verify.VerifyResourcePermissions.verifyModel(VerifyResourcePermissions.java:173)
at com.liferay.portal.verify.VerifyResourcePermissions.doVerify(VerifyResourcePermissions.java:86)
at com.liferay.portal.verify.VerifyProcess.verify(VerifyProcess.java:84)
... 31 more
please suggest the correct way to finding the solution for this its very urgent,
i am using mysql database,liferay tomcat 6.1<upgrading from 6.0.6 to 6.1>

thanks and regards,
venkatesh.j