When I stop a SAP system running with maxdb 7.7.04.28 using stopsap command, a crash of maxdb occurs and the dump info is written to the DIAGHISTORY directory. There was no dump with maxdb 7.6.
A part of the KnlMesg is below. First part is in my opinion the disconnect of the disp+work processes. For some reason the normal shutdown is interupted by a SIGILL signal, and then the shutdown is escalated to an ABORT. The output of the stopsap command does not give any errors or warnings, neither does stopdb.log.
Does anybody have an idea what the cause of the dump is?
Rob Veenman
SAP Basis consultant
Thread 0xC08 Task 123 2009-02-26 15:24:42 CONNECT 12651: Connection released (BXK, T123, connection obj. 2000000006e2cdf8) Thread 0xC08 Task 123 2009-02-26 15:25:09 CONNECT 12633: Connect req. (BXK, T123, connection obj. 0x2000000006e2cdf8, Node:'sapbxk.bsf.bouwstenenfabriek.nl', PID: 16155) Thread 0xC08 Task 123 2009-02-26 15:25:09 CONNECT 12651: Connection released (BXK, T123, connection obj. 2000000006e2cdf8) Thread 0xC08 Task 126 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T126, connection obj. 2000000006e2a8c8) Thread 0xC08 Task 137 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T137, connection obj. 2000000006e297f0) Thread 0xC08 Task 136 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T136, connection obj. 2000000006e29978) Thread 0xC08 Task 140 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T140, connection obj. 20000000008fc438) Thread 0xC08 Task 128 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T128, connection obj. 2000000006e2a5b8) Thread 0xC08 Task 129 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T129, connection obj. 2000000006e2a430) Thread 0xC08 Task 134 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T134, connection obj. 2000000006e29c88) Thread 0xC08 Task 133 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T133, connection obj. 2000000006e29e10) Thread 0xC08 Task 130 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T130, connection obj. 2000000006e2a2a8) Thread 0xC08 Task 127 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T127, connection obj. 2000000006e2a740) Thread 0xC08 Task 132 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T132, connection obj. 2000000006e29f98) Thread 0xC08 Task 138 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T138, connection obj. 2000000006e29668) Thread 0xC08 Task 124 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T124, connection obj. 2000000006e2abd8) Thread 0xC08 Task 131 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T131, connection obj. 2000000006e2a120) Thread 0xC08 Task 135 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T135, connection obj. 2000000006e29b00) Thread 0xC08 Task 125 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T125, connection obj. 2000000006e2aa50) Thread 0xC08 Task 139 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T139, connection obj. 2000000006e294e0) Thread 0xC08 Task 122 2009-02-26 15:25:28 CONNECT 12651: Connection released (BXK, T122, connection obj. 2000000006e2cf80) Thread 0xC06 Task 90 2009-02-26 15:25:43 CONNECT 12633: Connect req. (BXK, T90, connection obj. 0x20000000008fc438, Node:'nlbsf01', PID: 16334) Thread 0xC06 Task 90 2009-02-26 15:25:43 CONNECT 12677: Client has released connection, T90 Thread 0xC06 Task 90 2009-02-26 15:25:43 CONNECT 12651: Connection released (BXK, T90, connection obj. 20000000008fc438) Thread 0xC08 Task 122 2009-02-26 15:25:43 CONNECT 12633: Connect req. (BXK, T122, connection obj. 0x20000000008fc438, Node:'nlbsf01', PID: 16344) Thread 0xC08 Task 122 2009-02-26 15:25:43 CONNECT 12651: Connection released (BXK, T122, connection obj. 20000000008fc438) Thread 0xC06 Task 90 2009-02-26 15:25:44 CONNECT 12633: Connect req. (BXK, T90, connection obj. 0x20000000008fc438, Node:'nlbsf01', PID: 16365) Thread 0xC06 Task 90 2009-02-26 15:25:44 CONNECT 12677: Client has released connection, T90 Thread 0xC06 Task 90 2009-02-26 15:25:44 CONNECT 12651: Connection released (BXK, T90, connection obj. 20000000008fc438) Thread 0xC08 Task 122 2009-02-26 15:25:44 CONNECT 12633: Connect req. (BXK, T122, connection obj. 0x20000000008fc438, Node:'nlbsf01', PID: 16358) Thread 0xC08 Task 122 2009-02-26 15:25:44 Savepoint 1: Savepoint (Shutdown) started by T122 Thread 0xC05 Task 71 2009-02-26 15:25:44 Pager 20004: SVP(1) Start Write Data Thread 0xC05 Task 71 2009-02-26 15:25:44 Pager 20005: SVP(1) Stop Data IO, Pages: 826 IO: 769 Thread 0xC05 Task 71 2009-02-26 15:25:44 Pager 20006: SVP(2) Wait for last synchronizing task: 71 Thread 0xC05 Task 71 2009-02-26 15:25:44 Pager 20007: SVP(2) Stop Wait for last synchronizing task, Pages: 0 IO: 0 Thread 0xC05 Task 71 2009-02-26 15:25:44 SAVPOINT 53070: B20PREPARE_SVP: 9197 Thread 0xC05 Task 71 2009-02-26 15:25:44 Pager 20008: SVP(3) Start Write Data Thread 0xC05 Task 71 2009-02-26 15:25:44 Pager 20009: SVP(3) Stop Data IO, Pages: 2 IO: 2 Thread 0xC05 Task 71 2009-02-26 15:25:44 Pager 20010: SVP(3) Start Write Converter Thread 0xC05 Task 71 2009-02-26 15:25:44 Pager 20012: SVP(3) Stop Converter IO, Pages: 331 IO: 331 Thread 0xC05 Task 71 2009-02-26 15:25:44 SAVPOINT 53071: B20SVP_COMPLETED: 9197 Thread 0xC08 Task 122 2009-02-26 15:25:44 CONNECT 12651: Connection released (BXK, T122, connection obj. 20000000008fc438) Thread 0xC08 Task 122 2009-02-26 15:25:44 RTEKernel 113: Offline normal requested Thread 0xC08 Task 122 2009-02-26 15:25:44 RunTime 3: State changed from ONLINE to SHUTDOWN Thread 0xBE9 Task - 2009-02-26 15:25:44 RTEKernel 111: Tracewriter resumed Thread 0xC02 Task - 2009-02-26 15:25:44 TASKING 12825: state 25 before shutkill(1) Thread 0xBE9 Task - 2009-02-26 15:25:44 RTEKernel 94: Waiting for tracewriter to finish work Thread 0xBE9 Task - 2009-02-26 15:25:44 RTEKernel 116: Tracewriter termination timeout: 60 seconds Thread 0xC02 Task 3 2009-02-26 15:25:44 Trace 20000: Start flush kernel trace Thread 0xC02 Task 3 2009-02-26 15:25:45 Trace 20001: Stop flush kernel trace Thread 0xC02 Task 3 2009-02-26 15:25:45 RTEKernel 110: Releasing tracewriter Thread 0xBE9 Task - 2009-02-26 15:25:45 TASKING 12822: Thread 3064 joining Thread 0xBF8 Task - 2009-02-26 15:25:45 ERR DIAG 0: SIGNAL 4 (SIGILL) caught, PID: 0, thread: LegacyRequestor, addr: (nil), value: (nil) Thread 0xBF8 Task - 2009-02-26 15:25:48 RTEKernel 61: rtedump written to file 'rtedump' Thread 0xBF8 Task - 2009-02-26 15:25:48 RunTime 3: State changed from SHUTDOWN to ABORT Thread 0xBF8 Task - 2009-02-26 15:25:48 RTEKernel 60: Kernel aborts Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: ----> Emergency stack backtrace <---- Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: Using 'libunwind' for stack tracing Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: (0):0x20000000000bbb81 [S0x2000000004411830] Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: (1):0xffffffffffffffff [S0x2000000004411830] Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: (2):0x20000000000bbb70 (OOB?) [S0x2000000004411830] Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: (3):0x20000000000bbb70 [S0x2000000004411830] Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: ----> Dump of siginfo contents <---- Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: signal: 4(SIGILL) Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: code: 128(unknown) Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: errno: 0 Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: value(int): 0(0x0) Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: value(ptr): (nil) Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: pid: 0 Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: addr: (nil) Thread 0xBF8 Task - 2009-02-26 15:25:48 ERR DIAG 0: ----> Register Dump <----