Symptom
- Fault Manager crashes a few minutes after startup
- stacktrace in Fault Manager dev_hbeat:
SigIGenAction: caught signal SIGSEGV (pid=7162)
SigIRegisterRoutine: handler for signal SIGALRM installed (SIG_DFL, flag 0)
si_code = 1
Sending process ID = 528
Real user ID of sending process = 21995
SEGV_MAPERR: Address not mapped to object
55eb00000210 (Memory location which caused fault)
SigIUnblock: signal SIGSEGV was in UNBLOCKED mode
------------------ C-STACK ----------------------
sybdbfm.sapZA1_SCS00[S](LinStackBacktrace+0xa9)[0x55eb316574c1,0xb24c1]
sybdbfm.sapZA1_SCS00[S](LinStack+0x4d)[0x55eb3165a4b7,0xb54b7]
sybdbfm.sapZA1_SCS00[S](CTrcStack2+0x4b)[0x55eb31656263,0xb1263]
sybdbfm.sapZA1_SCS00[S](SigIGenAction+0x80b)[0x55eb318b423b,0x30f23b]
<signal handler called> [0x7fe37180c2d0,0x132d0]
libsybdrvodb.so[C](SybaseOdbc::OdbcStatement::ClearErrorList()+0x0)[0x7fe36f110640,0x1e7640]
libsybdrvodb.so(SQLFetchWork(void*)+0xe)[0x7fe36f10a5ce,0x1e15ce]
sybdbfm.sapZA1_SCS00[S](SimpleBulkFetch+0x236)[0x55eb31741276,0x19c276]
sybdbfm.sapZA1_SCS00[S](bootstrap.constprop.19+0x17e1)[0x55eb31761071,0x1bc071]
sybdbfm.sapZA1_SCS00[S](run_as_had+0x358d)[0x55eb31771ded,0x1ccded]
sybdbfm.sapZA1_SCS00[S](sybdbfm_main+0xa51)[0x55eb31773651,0x1ce651]
libc.so.6[S](__libc_start_main+0xea)[0x7fe37146234a,0x2434a]
------------------ c-stack end ------------------
SigIRegisterRoutine: handler for signal SIGALRM installed (SIG_DFL, flag 0)
caught SIGSEGV (11)
SigIGenAction: no exit handler defined
set mode of sig SIGSEGV to BLOCKED and send to own pid
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Environment
- SAP Replication Server (SRS) 16.0 SP04 GA
- SAP Adaptive Server Enterprise (ASE) 16.0 SP04 with High Availability Disaster Recovery (HADR) for Business Suite
Product
SAP Adaptive Server Enterprise 16.0 ; SAP Replication Server 16.0
Keywords
RepServer, FM, stacktrace, HADR, CR824754, CR#824754, 824754, BHADR , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-SYB-REP-SAP , Replication with SAP Suite / SAP BW , Bug Filed
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