A fix is available
APAR status
Closed as program error.
Error description
System crashes with the following stack : . (28)> f pvthread+109C00 STACK: [006EBBAC]fsel_notify+0000AC (0000000000000000, FFFFFFFFFFFF7FFF [??]) [0042B3D8]sowakeup+0000D8 (??, ??) [004F6EC8]uipc_usrreq+000BC8 (??, ??, ??, ??, ??) [00527E28]soesend+001928 (??, ??, ??, ??, ??, ??, ??) [0053D148]esendit+000B48 (??, ??, ??, ??) [0053F7D0]_esendto+0000D0 (??, ??, ??, ??, ??, ??, ??) [000038A4]mfspurr_sc_flih01+0000E4 () [kdb_get_virtual_memory] no real storage @ FFFFFFFFFFFE7D0 [90000000010F298]090000000010F298 () [kdb_read_mem] no real storage @ FFFFFFFFFFF91F0
Local fix
N/A
Problem summary
System crashes with the following stack : . (28)> f pvthread+109C00 STACK: 006EBBAC fsel_notify+0000AC (0000000000000000, FFFFFFFFFFFF7FFF ?? ) 0042B3D8 sowakeup+0000D8 (??, ??) 004F6EC8 uipc_usrreq+000BC8 (??, ??, ??, ??, ??) 00527E28 soesend+001928 (??, ??, ??, ??, ??, ??, ??) 0053D148 esendit+000B48 (??, ??, ??, ??) 0053F7D0 _esendto+0000D0 (??, ??, ??, ??, ??, ??, ??) 000038A4 mfspurr_sc_flih01+0000E4 () kdb_get_virtual_memory no real storage @ FFFFFFFFFFFE7D0 90000000010F298 090000000010F298 () kdb_read_mem no real storage @ FFFFFFFFFFF91F0
Problem conclusion
Code is modified to acquire server socket lock, when server socket has different lock (than client socket's lock), before doing actual data transfer. This code change fixed the system crash issue.
Temporary fix
Comments
APAR Information
APAR number
IV51685
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-11-06
Closed date
2013-11-06
Last modified date
2014-02-17
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
AIX 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U859536
UP14/02/17 I 1000
PTF to Fileset Mapping
U859536 bos.mp64 6.1.8.17
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Document Information
Modified date:
17 February 2014