A fix is available
APAR status
Closed as program error.
Error description
EEH error causes kernel panic in ndd_usrreq() with the following stack trace (0)> f pvthread+010200 STACK: [004C183C]ndd_usrreq+0002BC (000000000000000B, F1000A00E0674108, 0000000000000000, 0000000000000003, 0000000002193000 [??]) [00522E2C]soclose2+000AAC (??, ??) [00524510]soclose+000010 (??) [0052F240]soo_close+0002C0 (??) [00684B58]closef+0000B8 (??) [005AB350]closefd+000150 (??, ??) [005AB694]closex+000274 (??, ??) [005AB974]close+000174 (??) [000038A4]mfspurr_sc_flih01+0000E4 () [kdb_get_virtual_memory] no real storage @ 200843B8 [1001F2B8]1001F2B8 () [kdb_read_mem] no real storage @ FFFFFFFFFFF91E0
Local fix
N/A
Problem summary
Kernel panics when EEH occurs on FC5767 family devices and socket is closed. Stack trace will be similar to : 004C183C ndd_usrreq+0002BC (000000000000000B,..) 00522E2C soclose2+000AAC (??, ??) 00524510 soclose+000010 (??) 0052F240 soo_close+0002C0 (??) 00684B58 closef+0000B8 (??) 005AB350 closefd+000150 (??, ??) 005AB694 closex+000274 (??, ??) 005AB974 close+000174 (??) 000038A4 mfspurr_sc_flih01+0000E4 ()
Problem conclusion
FC5767 family driver is fixed to handle EEH state when socket is being closed.
Temporary fix
Comments
6100-07 - use AIX APAR IV58892 6100-08 - use AIX APAR IV58856 6100-09 - use AIX APAR IV58765 6100-09 - use AIX APAR IV58765 6100-09 - use AIX APAR IV58765 7100-01 - use AIX APAR IV58776 7100-02 - use AIX APAR IV56488 7100-03 - use AIX APAR IV58688 7100-04 - use AIX APAR IV58870
APAR Information
APAR number
IV58688
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-04-03
Closed date
2014-04-03
Last modified date
2016-05-10
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 V7.1
Fixed component ID
5765H4000
Applicable component levels
R710 PSY U860279
UP14/05/22 I 1000
PTF to Fileset Mapping
U860279 devices.pci.14106902.rte 7.1.3.15
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Document Information
Modified date:
10 May 2016