Crash in LockManager on opening database
----------------------------------------
Key: CORE-4946
URL: http://tracker.firebirdsql.org/browse/CORE-4946
Project: Firebird Core
Issue Type: Bug
Components: Engine
Affects Versions: 2.5.4
Environment: Windows Server 2008 R2.
Reporter: Hennadii Zabula
My application is a .NET application that uses Firebird in embedded
configuration.
I have a background thread that performs migration data from one scheme to
another.
The application continue works with the new scheme.
I've made a dump with the crash but can't provide it because of privacy
concerns.
Stack causing the crash is following:
00000000`22d6d3a0 00000001`80032946 : 00000000`22d6d5a0 00000000`00000000
00000000`00000000 000007fe`ef640000 : msvcr110!unlockexit+0xa2
00000000`22d6d410 00000001`801ef92f : ffffffff`00000005 00000001`80306758
00000001`80306660 00000000`000004c8 : fbembed!fb_utils::logAndDie+0x26
00000000`22d6d440 00000001`801ee1ff : 00000000`00000001 00000001`00000000
00000000`00000001 00000000`00000001 : fbembed!Jrd::LockManager::bug+0x1df
00000000`22d6d7e0 00000001`801efeb2 : 00000000`00ce0020 00000001`8002ee14
00000000`1a237ab8 00000000`22d6e2f0 :
fbembed!Jrd::LockManager::acquire_shmem+0x12f
00000000`22d6d900 00000001`801f1f99 : 00000000`22d6e2f0 00000000`1a237a68
00000000`22d6e2f0 00000001`80005b06 :
fbembed!Jrd::LockManager::create_owner+0x82
00000000`22d6d9f0 00000001`800b471f : 00000000`1a237ab8 00000000`22d6e130
00000000`1d6cde08 00000000`00000000 :
fbembed!Jrd::LockManager::initializeOwner+0x89
00000000`22d6da50 00000001`8007d6fe : 00000000`1d6cddd8 00000000`1d6cddd8
00000000`22d6e780 00000000`00000000 : fbembed!LCK_init+0x7f
00000000`22d6da90 00000001`8004cb76 : 00000000`00000025 00000000`00000001
00000000`22d6e780 00000000`0354d828 : fbembed!jrd8_attach_database+0xa4e
00000000`22d6e370 000007fe`8f0dc4a1 : 000007fe`8edfd7e0 00000000`1ee99210
00000000`0354ce48 00000000`00000025 : fbembed!isc_attach_database+0x676
<Continuation Managed stack from FirebirdSql.Data.FirebirdClient>
Faulting line in sources is following:
\src\lock\lock.cpp:1154
if (!attach_shared_file(local_status)) {
bug(NULL, "ISC_map_file failed (reattach shared
file)");
}
Content of firebird.log produced after crash:
<ComputerName> <Crash timestamp>
Fatal lock manager error: ISC_map_file failed (reattach shared file),
errno: 1224
<ComputerName> <Crash timestamp>
Shutting down the server with 3 active connection(s) to 2 database(s),
0 active service(s)
I've already checked the error message and found CORE-4500. I've rechecked. The
used version of the fbembed.dll already contains fix implemented for specified
issue.
I can provide all additional information need for this issue.
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