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2732371 - Falt Manager stack caught SIGHUP - SRS

Symptom

  • Fault Manager went down a few times with stack caught SIGHUP 
  • It was restarted with nohup
  • The stack in dev_hbeat
    Thu Nov 15 16:42:19 2018
    SI_USER: Sent by kill, sigsend, raise
    Sending process ID = 887
    Real user ID of sending process = 27551
    ------------------ C-STACK ----------------------
    sybdbfm[S](LinStackBacktrace+0x96)[0x668cf6]
    sybdbfm[S](LinStack+0x35)[0x66d4f5]
    sybdbfm[S](CTrcStack2+0x4e)[0x667f1e]
    sybdbfm[S](SigIGenAction+0x659)[0x5870a9]
    libpthread.so.0[T][0x366ae0f7e0]
    libpthread.so.0[T](pthread_cond_timedwait+0x13e)[0x366ae0ba5e]
    sybdbfm[S](ThrEvtWaitReset.part.5+0x10b)[0x58836b]
    sybdbfm[S](do_call_saphostctrl+0x13c0)[0x41a750]
    sybdbfm[S](call_saphostctrl+0xa2)[0x41b002]
    sybdbfm[S](checkHostCtrlDatabaseStatus2+0x52)[0x41b1b2]
    sybdbfm[S](run_as_had+0x11d8)[0x425dc8]
    sybdbfm[S](sybdbfm_main+0x4e8)[0x428158]
    libc.so.6[T](__libc_start_main+0xfd)[0x366aa1ed1d]
    ------------------ c-stack end ------------------
    caught SIGHUP (1)
    SI_USER: Sent by kill, sigsend, raise
    Sending process ID = 4981
    Real user ID of sending process = 27551
    ------------------ C-STACK ----------------------
    sybdbfm[S](LinStackBacktrace+0x96)[0x668cf6]
    sybdbfm[S](LinStack+0x35)[0x66d4f5]
    sybdbfm[S](CTrcStack2+0x4e)[0x667f1e]
    sybdbfm[S](SigIGenAction+0x659)[0x5870a9]
    libpthread.so.0[T][0x366ae0f7e0]
    libpthread.so.0[T](pthread_cond_timedwait+0x13e)[0x366ae0ba5e]
    sybdbfm[S](ThrEvtWaitReset.part.5+0x10b)[0x58836b]
    sybdbfm[S](do_call_saphostctrl+0x13c0)[0x41a750]
    sybdbfm[S](call_saphostctrl+0xa2)[0x41b002]
    sybdbfm[S](checkHostCtrlDatabaseStatus2+0x52)[0x41b1b2]
    sybdbfm[S](run_as_had+0x11d8)[0x425dc8]
    sybdbfm[S](sybdbfm_main+0x4e8)[0x428158]
    libc.so.6[T](__libc_start_main+0xfd)[0x366aa1ed1d]
    ------------------ c-stack end ------------------
    caught SIGABRT (6)

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Environment

  • SAP Adaptive Server Enterprise (ASE) 16.0 
  • SAP Replication Server (SRS) 16.0

Product

SAP Adaptive Server Enterprise 16.0 ; SAP Replication Server all versions

Keywords

FM, HADR, BS , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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