VCS5.1SP1RP1_AIX5.3: GAB: Port h halting system due to client process failure at [14:1019]. Two threads of 'had' were in stuck state after calling 'complex_lock_sleep_ppc()'.
Article ID: 100026601
Updated On:
Description
Error Message
CRASH INFORMATION:
CPU 2 CSA F00000002FF47600 at time of crash, error code for LEDs:
70000000
pvthread+02C900 STACK:
[0003B6F0].panic_trap+000000 ()
[045AFCB0]gab_halt+000074 ()
[045AFCB0]gab_halt+000074 ()
[045A96B8]gab_kill_process+0000B0 ()
[0459EDE8]gab_timerscan+00039C ()
[045999FC]gab_timeout_daemon+00008C ()
[001724C8]procentry+000010 ()
Stacks of threads of 'had' daemon
-------------------------------------------
pvthread+031500 STACK:
[002FD41C]complex_lock_sleep_ppc+000168 ()
[002FDB3C]lock_read_ppc+0002C4 ()
[002CED18]j2_lookup+000070 ()
[0040CB60]vnop_lookup+00006C ()
[003DA478]lookuppn+000664 ()
[003DAAE8]lookupname_internal+0000F8 ()
[003DAB50]lookupname_cur+000024 ()
[003DABA4]lookupname+00001C ()
[0044D23C]statx+000190 ()
[00003810].svc_instr+000110 ()
STACK FOR ANOTHER THREAD of 'had':
===============================
pvthread+032000 STACK:
[002FD41C]complex_lock_sleep_ppc+000168 ()
[002FDB3C]lock_read_ppc+0002C4 ()
[002CED18]j2_lookup+000070 ()
[0040CB60]vnop_lookup+00006C ()
[003DA478]lookuppn+000664 ()
[0044EC64]openpnp+000788 ()
[0044ED9C]openpath+0000BC ()
[0044F07C]copen+000218 ()
[0044E478]open+00001C ()
[00003810].svc_instr+000110 ()
Cause
The two kernel threads of the 'had' daemon were stuck in JFS related calls.
Resolution
Per IBM's RCA, the 'xmtopas' was disbaled. Please contact IBM for any future assistance.
Issue/Introduction
