Dr. Memory errors in SQLite when accessing prop variants |
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Issue descriptionThere is a family of new Dr. Memory errors in SQLite related to prop variants: https://build.chromium.org/p/chromium.memory.fyi/builders/Windows%20Browser%20%28DrMemory%20full%29%20%281%29/builds/2862 UNINITIALIZED READ: reading register eax # 0 chromium_sqlite3.dll!PSCreateMemoryPropertyStore +0x60b (0x67d5c537 <chromium_sqlite3.dll+0xc537>) # 1 chromium_sqlite3.dll!VariantToDoubleArrayAlloc +0x20e4e (0x67dd5ad0 <chromium_sqlite3.dll+0x85ad0>) # 2 chromium_sqlite3.dll!VariantToDoubleArrayAlloc +0x153e1 (0x67dca063 <chromium_sqlite3.dll+0x7a063>) # 3 chromium_sqlite3.dll!PropVariantGetUInt32Elem +0x7bf0 (0x67d85f53 <chromium_sqlite3.dll+0x35f53>) # 4 chromium_sqlite3.dll!Ordinal404 +0x431 (0x67dac999 <chromium_sqlite3.dll+0x5c999>) # 5 chromium_sqlite3.dll!InitPropVariantFromUInt16Vector +0x4c7 (0x67daa6cf <chromium_sqlite3.dll+0x5a6cf>) # 6 chromium_sqlite3.dll!PropVariantToUInt32WithDefault +0x4263 (0x67d64cf9 <chromium_sqlite3.dll+0x14cf9>) # 7 chromium_sqlite3.dll!PropVariantToUInt32WithDefault +0x42b0 (0x67d64d46 <chromium_sqlite3.dll+0x14d46>) # 8 chromium_sqlite3.dll!PropVariantToUInt32WithDefault +0x266 (0x67d60cfc <chromium_sqlite3.dll+0x10cfc>) # 9 chromium_sqlite3.dll!PropVariantToUInt32WithDefault +0x3dce (0x67d64864 <chromium_sqlite3.dll+0x14864>) #10 chromium_sqlite3.dll!PSPropertyKeyFromString +0x64f1 (0x67d931ea <chromium_sqlite3.dll+0x431ea>) #11 chromium_sqlite3.dll!VariantToDoubleArrayAlloc +0x7937 (0x67dbc5b9 <chromium_sqlite3.dll+0x6c5b9>) #12 chromium_sqlite3.dll!VariantToStringArrayAlloc +0x4f (0x67db4675 <chromium_sqlite3.dll+0x64675>) #13 chromium_sqlite3.dll!StgDeserializePropVariant +0x283 (0x67d5f98b <chromium_sqlite3.dll+0xf98b>) #14 sql.dll!sql::Connection::ExecuteAndReturnErrorCode [sql\connection.cc:1383] #15 sql.dll!sql::Connection::Execute [sql\connection.cc:1420] #16 autofill::AutofillTable::InitServerAddressMetadataTable [components\autofill\core\browser\webdata\autofill_table.cc:1829] #17 autofill::AutofillTable::CreateTablesIfNecessary [components\autofill\core\browser\webdata\autofill_table.cc:411] #18 webdata_common.dll!WebDatabase::Init [components\webdata\common\web_database.cc:127] #19 webdata_common.dll!WebDatabaseBackend::LoadDatabaseIfNecessary [components\webdata\common\web_database_backend.cc:54] #20 webdata_common.dll!WebDatabaseBackend::InitDatabase [components\webdata\common\web_database_backend.cc:36] #21 base.dll!base::debug::TaskAnnotator::RunTask [base\debug\task_annotator.cc:51] #22 base.dll!base::MessageLoop::RunTask [base\message_loop\message_loop.cc:476] #23 base.dll!base::MessageLoop::DeferOrRunPendingTask [base\message_loop\message_loop.cc:485] #24 base.dll!base::MessageLoop::DoWork [base\message_loop\message_loop.cc:597] #25 base.dll!base::MessagePumpDefault::Run [base\message_loop\message_pump_default.cc:33] #26 base.dll!base::MessageLoop::RunHandler [base\message_loop\message_loop.cc:440] #27 base.dll!base::MessageLoop::Run [base\message_loop\message_loop.cc:293] #28 base.dll!base::Thread::Run [base\threading\thread.cc:202] #29 content.dll!content::BrowserThreadImpl::DBThreadRun [content\browser\browser_thread_impl.cc:181] #30 content.dll!content::BrowserThreadImpl::Run [content\browser\browser_thread_impl.cc:241] #31 base.dll!base::Thread::ThreadMain [base\threading\thread.cc:254] #32 base.dll!base::`anonymous namespace'::ThreadFunc [base\threading\platform_thread_win.cc:84] #33 KERNEL32.dll!BaseThreadInitThunk +0x11 (0x75b6337a <KERNEL32.dll+0x1337a>) Note: @0:01:07.660 in thread 3912 Note: instruction: movzx 0x67df1873(%eax) -> %eax The report came from the `MimeHandlerViewTest.PostMessageW` test. UNINITIALIZED READ: reading register eax # 0 chromium_sqlite3.dll!PSCreateMemoryPropertyStore +0x60b (0x67d5c537 <chromium_sqlite3.dll+0xc537>) # 1 chromium_sqlite3.dll!VariantToDoubleArrayAlloc +0x20e4e (0x67dd5ad0 <chromium_sqlite3.dll+0x85ad0>) # 2 chromium_sqlite3.dll!PropVariantGetUInt32Elem +0x87d1 (0x67d86b34 <chromium_sqlite3.dll+0x36b34>) # 3 chromium_sqlite3.dll!PropVariantGetUInt32Elem +0x9237 (0x67d8759a <chromium_sqlite3.dll+0x3759a>) # 4 chromium_sqlite3.dll!PropVariantGetUInt32Elem +0x60ef (0x67d84452 <chromium_sqlite3.dll+0x34452>) # 5 chromium_sqlite3.dll!PSPropertyKeyFromString +0x5c7a (0x67d92973 <chromium_sqlite3.dll+0x42973>) # 6 chromium_sqlite3.dll!VariantToDoubleArrayAlloc +0x6101 (0x67dbad83 <chromium_sqlite3.dll+0x6ad83>) # 7 chromium_sqlite3.dll!VariantToStringArrayAlloc +0x4f (0x67db4675 <chromium_sqlite3.dll+0x64675>) # 8 chromium_sqlite3.dll!StgDeserializePropVariant +0x283 (0x67d5f98b <chromium_sqlite3.dll+0xf98b>) # 9 sql.dll!sql::Connection::ExecuteAndReturnErrorCode [sql\connection.cc:1383] #10 sql.dll!sql::Connection::Execute [sql\connection.cc:1420] #11 history::InMemoryDatabase::InitDB [components\history\core\browser\in_memory_database.cc:32] #12 history::InMemoryDatabase::InitFromDisk [components\history\core\browser\in_memory_database.cc:66] #13 history::InMemoryHistoryBackend::Init [components\history\core\browser\in_memory_history_backend.cc:28] #14 history::HistoryBackend::InitImpl [components\history\core\browser\history_backend.cc:683] #15 history::HistoryBackend::Init [components\history\core\browser\history_backend.cc:250] #16 base::internal::Invoker<>::Run [base\bind_internal.h:352] #17 base.dll!base::debug::TaskAnnotator::RunTask [base\debug\task_annotator.cc:51] #18 base.dll!base::MessageLoop::RunTask [base\message_loop\message_loop.cc:476] #19 base.dll!base::MessageLoop::DeferOrRunPendingTask [base\message_loop\message_loop.cc:485] #20 base.dll!base::MessageLoop::DoWork [base\message_loop\message_loop.cc:597] #21 base.dll!base::MessagePumpDefault::Run [base\message_loop\message_pump_default.cc:33] #22 base.dll!base::MessageLoop::RunHandler [base\message_loop\message_loop.cc:440] #23 base.dll!base::MessageLoop::Run [base\message_loop\message_loop.cc:293] #24 base.dll!base::Thread::Run [base\threading\thread.cc:202] #25 base.dll!base::Thread::ThreadMain [base\threading\thread.cc:254] #26 base.dll!base::`anonymous namespace'::ThreadFunc [base\threading\platform_thread_win.cc:84] #27 KERNEL32.dll!BaseThreadInitThunk +0x11 (0x75b6337a <KERNEL32.dll+0x1337a>) Note: @0:01:07.882 in thread 248 Note: instruction: movzx 0x67df1873(%eax) -> %eax The report came from the `MimeHandlerViewTest.PostMessageW` test. UNINITIALIZED READ: reading register eax # 0 chromium_sqlite3.dll!PSCreateMemoryPropertyStore +0x60b (0x67d5c537 <chromium_sqlite3.dll+0xc537>) # 1 chromium_sqlite3.dll!VariantToDoubleArrayAlloc +0x1f9fd (0x67dd467f <chromium_sqlite3.dll+0x8467f>) # 2 chromium_sqlite3.dll!DllGetClassObject +0x12ad (0x67d5abf7 <chromium_sqlite3.dll+0xabf7>) # 3 chromium_sqlite3.dll!PropVariantGetUInt32Elem +0x76a8 (0x67d85a0b <chromium_sqlite3.dll+0x35a0b>) # 4 chromium_sqlite3.dll!PropVariantGetUInt32Elem +0x6bf3 (0x67d84f56 <chromium_sqlite3.dll+0x34f56>) # 5 chromium_sqlite3.dll!VariantToDoubleArrayAlloc +0x14f47 (0x67dc9bc9 <chromium_sqlite3.dll+0x79bc9>) # 6 chromium_sqlite3.dll!PropVariantGetUInt32Elem +0x2830 (0x67d80b93 <chromium_sqlite3.dll+0x30b93>) # 7 chromium_sqlite3.dll!PSPropertyKeyFromString +0x7017 (0x67d93d10 <chromium_sqlite3.dll+0x43d10>) # 8 chromium_sqlite3.dll!VariantToDoubleArrayAlloc +0x75a3 (0x67dbc225 <chromium_sqlite3.dll+0x6c225>) # 9 chromium_sqlite3.dll!VariantToStringArrayAlloc +0x4f (0x67db4675 <chromium_sqlite3.dll+0x64675>) #10 chromium_sqlite3.dll!StgDeserializePropVariant +0x283 (0x67d5f98b <chromium_sqlite3.dll+0xf98b>) #11 sql.dll!sql::Statement::StepInternal [sql\statement.cc:72] #12 sql.dll!sql::Statement::Run [sql\statement.cc:89] #13 sql.dll!sql::MetaTable::SetMmapStatus [sql\meta_table.cc:96] #14 sql.dll!sql::MetaTable::Init [sql\meta_table.cc:168] #15 content.dll!net::SQLitePersistentCookieStore::Backend::EnsureDatabaseVersion [net\extras\sqlite\sqlite_persistent_cookie_store.cc:810] #16 content.dll!net::SQLitePersistentCookieStore::Backend::InitializeDatabase [net\extras\sqlite\sqlite_persistent_cookie_store.cc:633] #17 content.dll!net::SQLitePersistentCookieStore::Backend::LoadAndNotifyInBackground [net\extras\sqlite\sqlite_persistent_cookie_store.cc:476] #18 content.dll!base::internal::Invoker<>::Run [base\bind_internal.h:352] #19 base.dll!base::SequencedWorkerPool::Inner::ThreadLoop [base\threading\sequenced_worker_pool.cc:834] #20 base.dll!base::SequencedWorkerPool::Worker::Run [base\threading\sequenced_worker_pool.cc:535] #21 base.dll!base::SimpleThread::ThreadMain [base\threading\simple_thread.cc:66] #22 base.dll!base::`anonymous namespace'::ThreadFunc [base\threading\platform_thread_win.cc:84] #23 KERNEL32.dll!BaseThreadInitThunk +0x11 (0x75b6337a <KERNEL32.dll+0x1337a>) Note: @0:01:46.899 in thread 2948 Note: instruction: movzx 0x67df1873(%eax) -> %eax The report came from the `MimeHandlerViewTest.PostMessageW` test.
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Mar 21 2016
Is this still live, or is it part of the overall group of DrMemory issues? In the section of the backtrace attributed to chromium_sqlite3.dll!, none of the symbols right of the ! are SQLite symbols. Not sure why that would be, as we compile our own sqlite3.c (so in theory it should be the same as sql.dll or base.dll, etc).
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Mar 21 2016
Also, I don't see bug_594781a/b or bug_59785 listed in the suppressions where I'd expect it (OP had in browser_tests, so I looked in the same tests for a recent run on same builder).
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Mar 21 2016
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Comment 1 by bugdroid1@chromium.org
, Mar 14 2016