2878406 - Signal 11 at sendtext or fg_lock ,Error 632 or timeslice at resd_to_rowfmt - SAP ASE

• An "Infected with signal 11" error in the module sendtext() or fg_lock() together with a stack trace is reported in the ASE errorlog:
   
• Current process (...) infected with signal 11 (SIGSEGV)
  Address 0x0x0000000000d3019d (sendtext+0x25), siginfo (code, address) = (128, 0x(nil))
   
• Current process (...) infected with signal 11 (SIGSEGV)
  Address 0x0x0000000000af2372 (fg_lock+0x42), siginfo (code, address) = (1, 0x0x0000000000000398)
   
• The stack trace may include functions:

sendtext
LeSendRow::_sendColsToClient
LeSendRow::sendRowToClient
LeEmitSndOp::_LeOpNext
LePlanNext
exec_lava

  Note: An example of a complete stack trace is available under Attachments.

• Error 632 is received along with a stack trace referencing functions, memmove and sendtext
  Error: 632, Severity: 20, State: 2
  Attempt to move memory with an incorrect length of 28580. Maximum allowed length is 16384.
  
  
• timeslice / signal error at resd_to_rowfmt reported in ASE errorlog, the stack includes:
     kitermproc
     (null)
     LeEmitSndOp::_LeEoSendRowFormats
     LeEmitSndOp::_sendRowFormats
     LeEmitSndOp::_LeOpNext
     LePlanNext
     exec_lava
  
  
  

• SAP Adaptive Server Enterprise (ASE) 15.7 for Business Suite
• SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite
• SAP Adaptive Server Enterprise (ASE) 15.7
• SAP Adaptive Server Enterprise (ASE) 16.0

memmove, 632, TEXT, CR819416, CR#819416, 819416, SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stacktrace,  registers , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed