Version sybase12.5.3: June 29 production libraries have a table by the app can't read, but by sybase background can query to the data, the whole deal off and on, and then restart the database problem solving and trouble to help analyze what reason:
Error: 1544, Severity: 20, State: 2
: 313-00313 04:00 2017/06/29 09:26:23. 90 server Parallel Sort: always initiate producers and consumers.
: 313-00313 04:00 2017/06/29 09:27:03. 54 server Error: 1544, Severity: 20, State: 2
: 313-00313 04:00 2017/06/29 09:27:03. 54 server Parallel Sort: always initiate producers and consumers.
2:00 2017/06/29 09:32:14. 44 kernel current process (0 x5c005c) infected with 11
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel Address 0 x0x000000000047a351 (init_translate + 0 x11), siginfo (code, Address)=(1, 0 x0x000000000000007d)
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel curdb=0 tempdb for=0 pstat=0 x10000
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel lasterror=0 preverror=0 transtate=1
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel curcmd=0 program=qhbu708
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel PC: 0 x0x0000000000aee389 pcstkwalk + 0 x289 ()
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel PC: 0 x0x0000000000aedfbf ucstkgentrace + 0 x17f ()
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel PC: 0 x0x0000000000aa8bdf ucbacktrace + 0 x8f ()
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel PC: 0 x0x00000000004405cf terminate_process + 0 xc2f ()
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel PC: 0 x0x0000000000ac2535 kisignal + 0 x195 ()
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel PC: 0 x0x000000000047a351 init_translate + 0 x11 ()
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel PC: 0 x0x0000000000862001 cem_ces_conn + 0 x41 ()
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel pcstkwalk: exception stack underflow occurred.
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel PC: 0 x0x000000000082347d child_driver + 0 x27d ()
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel PC: 0 x0x00000000004cf8f4 ex_cleanup ()
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel PC: 0 x0x0000000000b01008 kw_member + 0 x1d8 ()
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel PC: 0 x0x0000000000adb248 kpstartproc + 0 x48 ()
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel end of stack trace, spid 19, 6029404, kpid suid 3
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel current process (0 x5c005c) infected with 11
: 000-00019 of 2:00 2017/06/29 09:32:14. 44 kernel Address 0 x0x0000000000491af6 (ex_subhandle + 0 x56), siginfo (code, Address)=(1, 0 x0x0000000000000100)
: 313-00313 04:00 2017/06/29 09:32:23. 94 server Error: 1544, Severity: 20, State: 2
: 313-00313 04:00 2017/06/29 09:32:23. 94 server Parallel Sort: always initiate producers and consumers.

On September 14, again meet the same problem: (the app can't read data, sybase background can query to the data, restart recovery)
: 000-00186 12:00 2017/09/14 15:42:24. 86 server Error: 709, Severity: 17, State: 1
: 000-00186 12:00 2017/09/14 15:42:24. 86 server There is insufficient system memory to continue login process for spid 1104605840.
: 000-00119 12:00 2017/09/14 15:42:24. 99 server Error: 709, Severity: 17, State: 1
: 000-00119 12:00 2017/09/14 15:42:24. 99 server There is insufficient system memory to continue login process for spid 1104933680.
: 073-00073 08:00 2017/09/14 15:48:42. 72 server Error: 1545, Severity: 20, State: 1
: 073-00073 08:00 2017/09/14 15:48:42. 72 server Parallel sort the parent driver always send a message to the child thread.
: 073-00073 of 2:00 2017/09/14 15:51:41. 20 server Error: 1545, Severity: 20, State: 3
: 073-00073 of 2:00 2017/09/14 15:51:41. 20 server Parallel sort the parent driver always send a message to the child thread.
: 073-00073 12:00 2017/09/14 15:52:01. 20 server Error: 1545, Severity: 20, State: 3
: 073-00073 12:00 2017/09/14 15:52:01. 20 server Parallel sort the parent driver always send a message to the child thread.
: 073-00073 of 2:00 2017/09/14 15:55:21. 31 server Error: 1544, Severity: 20, State: 2
: 073-00073 of 2:00 2017/09/14 15:55:21. 31 server Parallel Sort: always initiate producers and consumers.
: 073-00073 of 2:00 2017/09/14 15:56:21. 35 server Error: 1545, Severity: 20, State: 1
: 073-00073 of 2:00 2017/09/14 15:56:21. 35 server Parallel sort the parent driver always send a message to the child thread.
: 073-00073 of 2:00 2017/09/14 15:56:41. 31 server Error: 1544, Severity: 20, State: 2
: 073-00073 of 2:00 2017/09/14 15:56:41. 31 server Parallel Sort: always initiate producers and consumers.
: 258-00258 at 10:00 2017/09/14 15:57:01. 30 server Error: 1544, Severity: 20, State: 2
: 258-00258 at 10:00 2017/09/14 15:57:01. 30 server Parallel Sort: always initiate producers and consumers.
From 258-00258:2017/09/14 15:57:21. 70 server Error: 1544, Severity: 20, State: 2
From 258-00258:2017/09/14 15:57:21. 70 server Parallel Sort: always initiate producers and consumers.
: 258-00258 of 2:00 2017/09/14 15:57:42. 53 server Error: 1544, Severity: 20, State: 2
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