on 12-05-2012 12:24 PM
Hello,
I'm using MaxDb 7.8.02.21 on Windows 2008 server.
The database is mostly running correctly, but sometimes "Emergency shutdown" occurs.
Can you help me to identify where is the source of this problem ?
What does it mean:
trace message of SAPDBMem_RawAllocator CommandCacheAllocator:CommandCacheAllocator : allocator pointer in chunk header overwritten
and how to prevent it ?
Here is part of kernel message log file:
Thread 0x13A0 Task 102 2012-12-04 19:43:31 ERR SAPDBMem 3: trace message of SAPDBMem_RawAllocator CommandCacheAllocator:CommandCacheAllocator : allocator pointer in chunk header overwritten,_FILE=SAPDBMem_RawAllocator-k.cpp,_LINE=1302
Thread 0x13A0 Task 102 2012-12-04 19:43:31 ERR SAPDBMem 3: trace message of SAPDBMem_RawAllocator CommandCacheAllocator:chunk : 7feec246260,_FILE=SAPDBMem_RawAllocator-k.cpp,_LINE=1302
Thread 0x13A0 Task 102 2012-12-04 19:43:31 ERR MsgOutput 54000: dumping chunk 0x7feec210000, size is 2097151 into Heap20121204194331003000.dmp,_FILE=SAPDBMem_RawAllocator-k.cpp,_LINE=184
Thread 0x13A0 Task 102 2012-12-04 19:43:31 ERR MsgOutput 54000: chunk header has been overwritten,_FILE=SAPDBMem_RawAllocator-k.cpp,_LINE=184
Thread 0x13A0 Task 102 2012-12-04 19:43:31 ERR RTEKernel 91: vabort: Emergency Shutdown,_FILE=RTE_Crash.cpp,_LINE=99
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: ----> Emergency stack backtrace <----
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Using 'StackWalk64' for stack tracing
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Using dbghlp version 4.0 rev 5
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Symbol search path:
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: C:\ProgramData\sdb\globaldata\wrk\TLS;C:\Program Files\sdb\MaxDB_780221\pgm;C:\Program Files\sdb\MaxDB_780221\symbols;C:\Program Files\sdb\MaxDB_780221\sap;C:\Program Files\sdb\test\jtest\tests;C:\Windows
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (0):0x00000000fd52cacd [F0x000000000cf6bf30](0x1,0xec246278,0xcf6bfc0,0xec246260)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (1):0x00000000407271d7 [F0x000000000cf6bf60](0x40dce7a0,0xec246260,0x0,0x0)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (2):0x00000000405dd264 [F0x000000000cf6c0a0](0x40ecb8d9,0x40dce7a0,0x10002,0x3030)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (3):0x0000000040620968 [F0x000000000cf6c220](0xec246268,0x33d6540,0xec246260,0x2)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (4):0x0000000040625253 [F0x000000000cf6c4f0](0x1,0xec246268,0xec245658,0x33cd578)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (5):0x000000004045556a [F0x000000000cf6c660](0xec683c20,0x33cd578,0x0,0xf93904e8)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (6):0x0000000040455825 [F0x000000000cf6c7b0](0x40e258f8,0x394,0x40e258e0,0xcf6c700)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (7):0x00000000404563ec [F0x000000000cf6cf00](0xc200000,0x33cd578,0xc1865f8,0xc1865f8)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (8):0x000000004048f244 [F0x000000000cf6cf40](0xf938fce8,0x35350a8,0xf938feb8,0xf9390320)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (9):0x000000004047cfc0 [F0x000000000cf6d0b0](0xf938fce8,0xcf6dd50,0x0,0x35350a8)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (10):0x000000004047d72e [F0x000000000cf6d330](0xcf60000,0xcf6dd50,0x0,0x0)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (11):0x000000004045c46c [F0x000000000cf6d4d0](0xcf6dd50,0xcf6d5c0,0x6be90,0xcf6e400)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (12):0x0000000040b0c515 [F0x000000000cf6d520](0xffcf07a8,0xcf6dd50,0xcf60000,0xcf6d5d0)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (13):0x0000000040b10f58 [F0x000000000cf6d720](0xce40100,0x0,0xcf6da00,0x0)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (14):0x0000000040b111e5 [F0x000000000cf6d7f0](0x0,0x0,0xcf6dd00,0xcf6dd50)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (15):0x0000000040adf93d [F0x000000000cf6d8d0](0xcf6fc00,0x0,0xcf6de62,0x0)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (16):0x0000000040ae2ab8 [F0x000000000cf6da60](0xffcf0700,0xffcf07a8,0x40000000,0x0)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (17):0x0000000040dba39d [F0x000000000cf6fc40](0x3529e01,0x352a300,0x0,0x0)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (18):0x000000004060278c [F0x000000000cf6fe30](0x1,0x0,0xcf6ffa0,0x10000)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (19):0x00000000406da469 [F0x000000000cf6ff70](0x0,0x0,0x0,0x0)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (20):0x00000000406dbbec [F0x000000000cf6ffa0](0x352a1a8,0x0,0x0,0x0)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: (21):0x0000000076a08fed [F0x000000000cf6ffd0](0x0,0x0,0x0,0x0)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: ----> Dump of exception info <----
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: code: 0xe000affe (ABORT)
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: flags: 0x00000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: program IP: 0x000007FEFD52CACD
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: ----> Crashing context information <----
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: stack: 0xce70000-0xcf6ffff, size 1048576
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: guard: 0xce60000-0xce6ffff, size 65536
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: last known stack pointer: cur: 0xcf6d640, max: 0xcf413e0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: ctx addr: 0x3529ed8, ctx link: 0x3529ed8, ctx owner: 0x2fbd4a0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: ctx name: T102, ctx type: task
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: own addr: 0x2fbd4a0, own link: 0x2fbd4a0, own owner: 0x2fbd4a0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: own name: TaskScheduler13, own type: thread
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: ----> Register Dump <----
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: rax: 0x000000008c3d4c6d rbx: 0x0000000040dce701
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: rcx: 0x000000000cf6b860 rdx: 0x0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: rsi: 0x0000000000000000 rdi: 0x0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: r08: 0x0000000000000000 r09: 0x0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: r10: 0x0000000000000000 r11: 0x000000000cf6bf30
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: r12: 0x00000000ec246278 r13: 0x0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: r14: 0x0000000000000000 r15: 0x0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: rsp: 0x000000000cf6be70 rbp: 0x00000000ec246260
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: rip: 0x00000000fd52cacd eflg: 0x00000202
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: cs: 0x00000033 ss: 0x0000002b
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: ds: 0x0000002b es: 0x0000002b
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: fs: 0x00000053 gs: 0x0000002b
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: dr0: 0x0000000040670000 dr1: 0x000000004131aca0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: dr2: 0x00000000405c7622 dr3: 0x00000000fffffffe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: dr6: 0x00000000ffffffff dr7: 0x000000000cf6be70
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: ----> Floating-point/MMX register dump <----
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: header[0]: 0x0000000000000000 000000000000027f
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: header[1]: 0x0000000000001fa0 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: legacy[0]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: legacy[1]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: legacy[2]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: legacy[3]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: legacy[4]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: legacy[5]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: legacy[6]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: legacy[7]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[00]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[01]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[02]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[03]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[04]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[05]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[06]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[07]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[08]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[09]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[10]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[11]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[12]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[13]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[14]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: xmm[15]: 0x0000000000000000 0000000000000000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: ----> Module List <----
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |.text Start |.text End | Module File Name
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000728a0000|0x0000000072a09000| C:\Program Files\sdb\MaxDB_780221\pgm\dbghelp.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x0000000074760000|0x0000000074829000| C:\Windows\WinSxS\amd64_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_88df89932faf0bf6\MSVCR80.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x0000000076050000|0x0000000076300000| C:\Program Files\sdb\MaxDB_780221\pgm\liboms.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x0000000076a00000|0x0000000076b1f000| C:\Windows\system32\kernel32.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x0000000076e90000|0x0000000076f8a000| C:\Windows\system32\USER32.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x0000000076f90000|0x0000000077139000| C:\Windows\SYSTEM32\ntdll.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x0000000040000000|0x0000000041461000| C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000f9610000|0x00000000f9618000| C:\Windows\system32\rasadhlp.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fa1f0000|0x00000000fa1f9000| C:\Windows\system32\WSOCK32.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fac40000|0x00000000fac4b000| C:\Windows\system32\WINNSI.DLL
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fac80000|0x00000000faca7000| C:\Windows\system32\IPHLPAPI.DLL
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fc610000|0x00000000fc617000| C:\Windows\System32\wshtcpip.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fc890000|0x00000000fc89a000| C:\Windows\system32\credssp.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fcaa0000|0x00000000fcafb000| C:\Windows\system32\DNSAPI.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fcc20000|0x00000000fcc75000| C:\Windows\system32\mswsock.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fcca0000|0x00000000fcd54000| C:\Windows\system32\kerberos.DLL
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fcf00000|0x00000000fcf14000| C:\Windows\system32\cryptdll.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fd080000|0x00000000fd08b000| C:\Windows\system32\secur32.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fd250000|0x00000000fd275000| C:\Windows\system32\SspiCli.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fd2e0000|0x00000000fd2ef000| C:\Windows\system32\CRYPTBASE.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fd490000|0x00000000fd49f000| C:\Windows\system32\MSASN1.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fd520000|0x00000000fd58c000| C:\Windows\system32\KERNELBASE.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fd7c0000|0x00000000fd7c8000| C:\Windows\system32\NSI.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fd7d0000|0x00000000fd86f000| C:\Windows\system32\msvcrt.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fd870000|0x00000000fe5f8000| C:\Windows\system32\SHELL32.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fe600000|0x00000000fe62e000| C:\Windows\system32\IMM32.DLL
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fe830000|0x00000000fe90b000| C:\Windows\system32\ADVAPI32.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fe910000|0x00000000fe9d9000| C:\Windows\system32\USP10.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fece0000|0x00000000fed47000| C:\Windows\system32\GDI32.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fed50000|0x00000000fed5e000| C:\Windows\system32\LPK.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fed60000|0x00000000fee69000| C:\Windows\system32\MSCTF.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000fee70000|0x00000000feebd000| C:\Windows\system32\WS2_32.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000feec0000|0x00000000ff0c3000| C:\Windows\system32\ole32.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000ff0d0000|0x00000000ff141000| C:\Windows\system32\SHLWAPI.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000ff150000|0x00000000ff27d000| C:\Windows\system32\RPCRT4.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: |0x00000000ff280000|0x00000000ff29f000| C:\Windows\SYSTEM32\sechost.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: ----> Symbolic stack backtrace <----
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 0: RaiseException + 0x3d
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x00000000fd52cacd (0x00000000fd52ca90+0x3d) FP: 0x000000000cf6bf30 SP: 0x000000000cf6be70 RP: 0x00000000407271d7
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0x1, 0xec246278, 0xcf6bfc0, 0xec246260
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Windows\system32\KERNELBASE.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 1: RTEKernel_CrashHandlerWindows::Abort + 0x47
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x00000000407271d7 (0x0000000040727190+0x47) FP: 0x000000000cf6bf60 SP: 0x000000000cf6bf40 RP: 0x00000000405dd264
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0x40dce7a0, 0xec246260, 0x0, 0x0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: rtekernel_crashhandlerwindows.cpp:232
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 2: RTE_Crash + 0x174
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x00000000405dd264 (0x00000000405dd0f0+0x174) FP: 0x000000000cf6c0a0 SP: 0x000000000cf6bf70 RP: 0x0000000040620968
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0x40ecb8d9, 0x40dce7a0, 0x10002, 0x3030
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: rte_crash.cpp:102
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 3: SAPDBMem_RawAllocator::Crash + 0x168
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x0000000040620968 (0x0000000040620800+0x168) FP: 0x000000000cf6c220 SP: 0x000000000cf6c0b0 RP: 0x0000000040625253
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0xec246268, 0x33d6540, 0xec246260, 0x2
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: sapdbmem_rawallocator-k.cpp:2396
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 4: SAPDBMem_RawAllocator::Deallocate + 0x333
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x0000000040625253 (0x0000000040624f20+0x333) FP: 0x000000000cf6c4f0 SP: 0x000000000cf6c230 RP: 0x000000004045556a
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0x1, 0xec246268, 0xec245658, 0x33cd578
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: sapdbmem_rawallocator-k.cpp:3545
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 5: SharedSQL_CommandCache::RemoveFromCache + 0x26a
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x000000004045556a (0x0000000040455300+0x26a) FP: 0x000000000cf6c660 SP: 0x000000000cf6c500 RP: 0x0000000040455825
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0xec683c20, 0x33cd578, 0x0, 0xf93904e8
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: sharedsql_commandcache.cpp:721
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 6: SharedSQL_CommandCache::CleanUp + 0x1d5
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x0000000040455825 (0x0000000040455650+0x1d5) FP: 0x000000000cf6c7b0 SP: 0x000000000cf6c670 RP: 0x00000000404563ec
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0x40e258f8, 0x394, 0x40e258e0, 0xcf6c700
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: sharedsql_commandcache.cpp:689
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 7: SharedSQL_CommandCache::Allocate + 0xa1c
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x00000000404563ec (0x00000000404559d0+0xa1c) FP: 0x000000000cf6cf00 SP: 0x000000000cf6c7c0 RP: 0x000000004048f244
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0xc200000, 0x33cd578, 0xc1865f8, 0xc1865f8
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: sharedsql_commandcache.cpp:617
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 8: Catalog_Object::CreateCopy + 0x84
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x000000004048f244 (0x000000004048f1c0+0x84) FP: 0x000000000cf6cf40 SP: 0x000000000cf6cf10 RP: 0x000000004047cfc0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0xf938fce8, 0x35350a8, 0xf938feb8, 0xf9390320
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: catalog_object.cpp:281
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 9: Catalog_SessionCache::StorePlanObject + 0x70
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x000000004047cfc0 (0x000000004047cf50+0x70) FP: 0x000000000cf6d0b0 SP: 0x000000000cf6cf50 RP: 0x000000004047d72e
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0xf938fce8, 0xcf6dd50, 0x0, 0x35350a8
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: catalog_sessioncache.cpp:1022
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 10: Catalog_SessionCache::StorePlan + 0x23e
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x000000004047d72e (0x000000004047d4f0+0x23e) FP: 0x000000000cf6d330 SP: 0x000000000cf6d0c0 RP: 0x000000004045c46c
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0xcf60000, 0xcf6dd50, 0x0, 0x0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: catalog_sessioncache.cpp:923
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 11: a101_StorePlan + 0x16c
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x000000004045c46c (0x000000004045c300+0x16c) FP: 0x000000000cf6d4d0 SP: 0x000000000cf6d340 RP: 0x0000000040b0c515
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0xcf6dd50, 0xcf6d5c0, 0x6be90, 0xcf6e400
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: sqlman_pascalwrapper.cpp:701
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 12: ak92StorePlan + 0xc5
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x0000000040b0c515 (0x0000000040b0c450+0xc5) FP: 0x000000000cf6d520 SP: 0x000000000cf6d4e0 RP: 0x0000000040b10f58
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0xffcf07a8, 0xcf6dd50, 0xcf60000, 0xcf6d5d0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: vak92.cpp:1557
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 13: ak92analyze_messagetype + 0xc58
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x0000000040b10f58 (0x0000000040b10300+0xc58) FP: 0x000000000cf6d720 SP: 0x000000000cf6d530 RP: 0x0000000040b111e5
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0xce40100, 0x0, 0xcf6da00, 0x0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: vak92.cpp:1269
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 14: a92_mode_analyzer + 0x105
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x0000000040b111e5 (0x0000000040b110e0+0x105) FP: 0x000000000cf6d7f0 SP: 0x000000000cf6d730 RP: 0x0000000040adf93d
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0x0, 0x0, 0xcf6dd00, 0xcf6dd50
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: vak92.cpp:1845
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 15: ak93one_command + 0x64d
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x0000000040adf93d (0x0000000040adf2f0+0x64d) FP: 0x000000000cf6d8d0 SP: 0x000000000cf6d800 RP: 0x0000000040ae2ab8
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0xcf6fc00, 0x0, 0xcf6de62, 0x0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: vak93.cpp:2001
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 16: a93_user_commands + 0x538
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x0000000040ae2ab8 (0x0000000040ae2580+0x538) FP: 0x000000000cf6da60 SP: 0x000000000cf6d8e0 RP: 0x0000000040dba39d
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0xffcf0700, 0xffcf07a8, 0x40000000, 0x0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: vak93.cpp:1006
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 17: Kernel_Main + 0x60d
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x0000000040dba39d (0x0000000040db9d90+0x60d) FP: 0x000000000cf6fc40 SP: 0x000000000cf6da70 RP: 0x000000004060278c
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0x3529e01, 0x352a300, 0x0, 0x0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: kernel_main.cpp:263
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 18: RTETask_Task::KernelTaskMain + 0x20c
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x000000004060278c (0x0000000040602580+0x20c) FP: 0x000000000cf6fe30 SP: 0x000000000cf6fc50 RP: 0x00000000406da469
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0x1, 0x0, 0xcf6ffa0, 0x10000
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: rtetask_task.cpp:1367
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 19: RTEExec_Coroutine::StartCoroutineProtected + 0x19
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x00000000406da469 (0x00000000406da450+0x19) FP: 0x000000000cf6ff70 SP: 0x000000000cf6fe40 RP: 0x00000000406dbbec
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0x0, 0x0, 0x0, 0x0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: rteexec_coroutine.cpp:565
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 20: RTEExec_Coroutine::StartCoroutine + 0x16c
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x00000000406dbbec (0x00000000406dba80+0x16c) FP: 0x000000000cf6ffa0 SP: 0x000000000cf6ff80 RP: 0x0000000076a08fed
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0x352a1a8, 0x0, 0x0, 0x0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Source: rteexec_coroutine.cpp:725
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Program Files\sdb\MaxDB_780221\pgm\kernel.exe
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: -----------------------------------------
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: 21: CreateFiberEx + 0x27d
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: SFrame: IP: 0x0000000076a08fed (0x0000000076a08d70+0x27d) FP: 0x000000000cf6ffd0 SP: 0x000000000cf6ffb0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Params: 0x0, 0x0, 0x0, 0x0
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Module: C:\Windows\system32\kernel32.dll
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR DIAG 0: Mini dump file 'KnlMini.dmp' written!
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR Messages 7: Begin of dump of registered messages,_FILE=Msg_Registry.cpp,_LINE=507
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR RTEKernel 91: vabort: Emergency Shutdown,_FILE=RTE_Crash.cpp,_LINE=99
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR Messages 8: End of the message list registry dump,_FILE=Msg_Registry.cpp,_LINE=544
Thread 0x13A0 Task - 2012-12-04 19:43:31 ERR AK CACHE 51105: DUMPING SESSION CATCACHE: 1
Thread 0x13A0 Task - 2012-12-04 19:43:33 MsgOutput 28: ___ Stopping GMT 2012-12-04 18:43:33 7.8.02 Build 021-121-242-175
Thread - Task - 2012-12-04 19:45:19 MsgOutput 27: --- Starting GMT 2012-12-04 18:45:19 7.8.02 Build 021-121-242-175
Thread 0x222C Task 89 2012-12-04 19:45:27 AdminMsg 0: 50BE44C70046 0000 RST RESTART
Thread 0x271C Task 102 2012-12-04 19:45:28 ERR Log 55: No logging queue could be assigned to the transaction because the logarea is not accessible,_FILE=Log_Transaction.cpp,_LINE=214
Thread 0x271C Task 102 2012-12-04 19:45:28 ERR Log 55: No logging queue could be assigned to the transaction because the logarea is not accessible,_FILE=Log_Transaction.cpp,_LINE=214
Thread 0x271C Task 102 2012-12-04 19:45:28 ERR Log 55: No logging queue could be assigned to the transaction because the logarea is not accessible,_FILE=Log_Transaction.cpp,_LINE=214
Thread 0x271C Task 102 2012-12-04 19:45:28 ERR SYSERROR 51080: -9404 AK System error: VAK51 3
Thread 0x271C Task 102 2012-12-04 19:45:28 ERR SYSERROR 51080: -9404 AK System error: VAK51 3
Thread 0x222C Task 89 2012-12-04 19:45:32 AdminMsg 0: 50BE44CC0083 0000 RST RETURNCODE 0;RESTART
Mmmh, does no one knows how to get to the bottom of this issue? At the moment the database crashes at least once a week on our production server. The MaxDB installation on our test infrastructure remains stable, so it's maybe related to some performance things.
At the bug report #1242614 nothing happens 😞
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
Hello Sven,
sorry for the late reply. You are the second person I am aware of who is facing this bug, so it is not a widespread issue. But of course we should try to fix this.
Let me suggest the following:
1. Upload a corresponding "Heap...dmp" file like the "Heap20130617000233882550.dmp" written in the knldiag file you had attached. Let me know, if you need a Sapmats container for upload and I can generate you one.
The idea is to further analyze the error cause and speed up PTS1242614.
2. As a workaround, please disable SharedSQL by setting the 'UseSharedSQL' parameter to 'no' and let me know if this helps.
Thorsten
Hi Sven,
here is the Sapmats link:
https://sapmats-de.sap-ag.de/upload/index.cgi?id=50YEKZPZKHK0TENJL0AUZS1N3KDA1PYOPKH1BJ9M38OCYUCQE9
Please note that this Sapmats link is only valid for today and tommorrow as Sapmats will be replaced by SAP Box on August 31.
Thorsten
Thank you for uploading the Heap Dump - I have forwarded the file to our developer. Unfortunately, we are not much closer in identifying the error cause. We will continue to look into this and keep track of all crashes with this symptom, so if anybody else is experiencing the same crash, please let me know.
In the meantime, I recommend to disable the parameter UseSharedSQL for all affected database instances.
Thorsten
Hi,
we're facing the same problem. Our installation of MaxDB 7.8.02 (Build 035-121-247-550) crashes at irregular intervals. The server is running CentOS 6.4 (64bit) on a dual-Xeon with 32GB RAM (let me know if you need more informations). Attached you'll find an extract of the KnlMsgArchive.
I'm not sure whether you need additional logs or not. Please let me know, how I can help to localise the problem.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
Hi Dusan,
I would suggest the following:
1. If possible, try upgrading your MaxDB from 7.8.02.21 to the latest available release.
2. Make sure to download the Database Analyzer parameter check file and verify that all database parameters are set as recommended.
3. If you have performed steps 1&2 above and the issue persists, let me know and we will further analyze the callstack.
Thorsten
PS:
here is the callstack in a shorter form...
2012-12-04 19:43:31 ERR SAPDBMem
trace message of SAPDBMem_RawAllocator CommandCacheAllocator:CommandCacheAllocator : allocator pointer in chunk header overwritten
...
---> Symbolic stack backtrace <----
0: RaiseException
1: RTEKernel_CrashHandlerWindows::Abort
2: RTE_Crash
3: SAPDBMem_RawAllocator::Crash
4: SAPDBMem_RawAllocator::Deallocate
5: SharedSQL_CommandCache::RemoveFromCache
6: SharedSQL_CommandCache::CleanUp
7: SharedSQL_CommandCache::Allocate
8: Catalog_Object::CreateCopy
9: Catalog_SessionCache::StorePlanObject
10: Catalog_SessionCache::StorePlan
11: a101_StorePlan
12: ak92StorePlan
13: ak92analyze_messagetype
14: a92_mode_analyzer
15: ak93one_command
16: a93_user_commands
17: Kernel_Main
18: RTETask_Task::KernelTaskMain
19: RTEExec_Coroutine::StartCoroutineProtected
20: RTEExec_Coroutine::StartCoroutine
21: CreateFiberEx
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
Hello Thorsten,
I did not upated MaxDb engine until now, but when I run "DB Analyzer" tool, there was an error, that I'm using log volume overwrite mode. So, I deactivated this mode and now I'm testing if it solved my problem. I will let you know the result. If the problem persists I will update DB engine.
Thank you for support.
Best regards, Dusan
Hello,
the error and "Emergency shutdown" occurred again. There was updated DB engine to the actual version and "DB analyzer" said that there are no warnings cording DB parameters, but the database crashed (2x already). I attached fragment from database error log file.
Please, help me to find the source of problem.
Best regards,
Dusan
Here is output from "DB analyzer" (using dbanalyzer_InstanceParameterCheck.cfg - from SDN dwnload page) :
===== #0 at 2012-12-10 07:37:25
* I
* I Database Analyzer configuration check version 1.42, April 04, 2011
* I
* I General information:
* I --------------------
* I Instance TLS (FBSVOIP1) is up since 2012-12-10 07:21:34
* I Kernel version: Kernel 7.8.02 Build 028-121-245-008
* I Number of logical CPUs: 16, physical CPUs: 8, processor type: AMD64 level 6 revision 2c02
* I Physical memory 8181 MB, virtual memory 16361 MB, memory allocated from instance: 1704.22 MB
* I Operating system: Wi Server Standard Edition (full installation), 64-bit (Service
* I Configuration of 'MaxCPUs': 8, 'MaxUserTasks': 100
* I Size of data cache 124685 pages (974.1 MB), size of converter cache 169 pages (1.32 MB)
* I Number of data volumes 2, usable size 999996 pages (7.63 GB), used size 285164 pages (2.18 GB), filling level 28%
* I
* I General checks:
* I ---------------
* I Diagnostic function activated, 'EnableCommandMonitor' : YES
* I
* I If instance TLS is used for Data Warehouse applications, the following recommendations are of interest:
* I ----------------------------------------------------------------------------------------------------------
===== #1 at 2012-12-10 07:37:30
* OK
===== #2 at 2012-12-10 07:37:35
* OK
===== #3 at 2012-12-10 07:37:40
* OK
===== #4 at 2012-12-10 07:37:45
* OK
===== #5 at 2012-12-10 07:37:50
* OK
Here is output from "DB analyzer" (using original config file) :
===== #0 | at 2012-12-10 08:13:51 |
* I
* I Version information:
* I --------------------
* I Database Analyzer configuration file dbanalyzer78.cfg, version 7.8.02 Build 028-121-245-008
* I Kernel version: Kernel | 7.8.02 Build 028-121-245-008 |
* I
* I System information:
* I -------------------
* I Number of logical CPUs: 16, physical CPUs: 8, processor type: AMD64 level 6 revision 2c02
* I Physical memory 8181 MB, virtual memory 16361 MB, memory allocated from instance: 1705 MB
* I Operating system: Wi Server Standard Edition (full installation), 64-bit (Service
* I
* I Instance configuration information:
* I -----------------------------------
* I Last configuration check of instance TLS executed 2012-12-10 07:37:24 with checker version 1.42, April 04, 2011
* I Last configuration check based on version 7.8.02 Build 28, current version is 7.8.02 Build 28
* I Number of CPUs 'MaxCPUs' usable by instance: 8, max user tasks: 100
* I Size of data cache 124668 pages (973.97 MB), 7.51% in use, size of converter cache 169 pages (1.32 MB)
* I Size of pin area 6240 pages, 0.00% in use.
* I Number of data volumes 2, usable size 999996 pages (7.63 GB), used size 285241 pages (2.18 GB), filling level 28.00%
* I
* I Additional information:
* I -----------------------
* I Instance TLS (FBSVOIP1) is up since 2012-12-10 08:01:54
* I Database Analyzer (pid 9696, connected to task T318) is up since 2012-12-10 08:13:49
* I Diagnostic function activated! 'EnableCommandMonitor' : YES
* I SQL commands executed: 35907331
Hello Dusan,
sorry for my late reply...
The crash occurs in the SharedSQL cache allocation, so as a workaround you could set the parameter UseSharedSQL to 'NO'.
This crash is so far unknown and therefore we would be interested in further analysing it.
Please call 'diag_pack' from a dbmcli session:
'dbmcli -d <db_name> -u <user> diag_pack'. This should create a 'diagpkg.tgz' archive with the database log files.
In addition, please include all 'Heap....dmp' files from the rundirectory as we will need them for the analysis.
Just upload the data to the following 'Sapmats'-container (remove the line break from the following https link):
https://sapmats-de.sap-ag.de/upload/index.cgi?id=5SBS75T971LBJN76H2VBV8U9XSDCKGPK2HZPXKCP4GGJ1STS2N
Thorsten
Message was edited by: Thorsten Zielke -> added missing 'i' to the Sapmats link...
Hello Thorsten,
I uploaded requested files.
We made database engine downgrade (install version 7.7.07.33 and using data pump we transfered data from 7.8.02.28). DB instance with version 7.7.07.33 is running more then 24 hours without crash.
Please, inform me about results of your analyze.
Thank you
Best Regards, Dusan
Hello Dusan,
I have created a problem tracking message 'PTS' with id 1242614. You can track the progress at http://maxdb.sap.com/webpts (go to advanced search and enter the PTS#).
If that database was used in an SAP environment (I think not...), let me know, because then we could search the corresponding developer work trace of the application server for hints about what was executed at crash time.
If you have any idea what was executed from your application when the database crashed, please also let me know.
Best regards,
Thorsten
Hello Thorsten,
you are right, the database is not running in the SAP environment.
To have overview what statements are executing on the Database instance I'm sending you our text log files. There are different text files - each for separate database session. I hope it will help you.
Best regards, Dusan
Hello Thorsten,
It's interesting that after database migration (downgrade) from version 7.8.02.28 to version 7.7.07.33, the problem did not occurred again. The database is running 7 days without "Emergency shutdown" crash. Maybe this will be helpful for developers to identify the problem.
Thank you for your help.
Best regards, Dusan
Hello Dusan,
thank you for the log files above.
However, the latest Heap Dump file I have got from you is of 10.12.2012, 15:18. Do you have any log files matching that time stamp or do you have further heap dumps occuring at 17.12.2012?
Best regards,
Thorsten
PS:
I will be back here in the forum at 04.01.2013
User | Count |
---|---|
86 | |
10 | |
10 | |
9 | |
7 | |
7 | |
6 | |
5 | |
4 | |
4 |
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.