A fix is available
APAR status
Closed as program error.
Error description
The system may crash with a similar stack trace: ■0000B920.compare_and_swaplp+000020 () ■00543144drw_lock_write+000264 (??) ■00014F50.kernel_add_gate_cstack+000030 () ■F1000000C039D600sit_rtrequest+000400 (??, ??, ??) ■00014D70.hkey_legacy_gate+00004C () ■0045B670rtrequest_nolock+000970 (??, ??, ??, ??, ??, ??, ??) ■0045CCB8rtalloc1_nolock_gr+000238 (??, ??, ??, ??, ??, ??) ■0046C044rtalloc_nolock_gr+0000C4 (??, ??, ??, ??, ??) ■0046BEE0rtalloc_gr+000060 (??, ??, ??, ??, ??) ■05B29A24in6_rtalloc+0000A4 (??, ??, ??, ??) ■05B5BAE0ip6_output+002FA0 (F1000E0002F9C000, 0000000000000000, F1000A019045F850, 0000000000000000, 0000000000000000, 0000000000000000, 0000000000000000, 0000000000000000) ■05B47FE8icmp6_send+0001A8 (??, ??, ??, ??) ■05B482A8icmp6_reflect+000208 (??, ??) ■05B48A0805B48A08 () ■05B7EBD8ip6_input+000798 (F1000E0002EEFE00, F1000A019045FC50) ■05B0CCD0ipintr_noqueue_post_fw+0018B0 (F1000A0480100000, F1000E0002EEFE00, F1000A019045FF40)
Local fix
Problem summary
The system may crash with a similar stack trace: 0000B920 .compare_and_swaplp+000020 () 00543144 drw_lock_write+000264 (??) 00014F50 .kernel_add_gate_cstack+000030 () F1000000C039D600 sit_rtrequest+000400 (??, ??, ??) 00014D70 .hkey_legacy_gate+00004C () 0045B670 rtrequest_nolock+000970 (??, ??, ??, ??, ??, ??, ??) 0045CCB8 rtalloc1_nolock_gr+000238 (??, ??, ??, ??, ??, ??) 0046C044 rtalloc_nolock_gr+0000C4 (??, ??, ??, ??, ??) 0046BEE0 rtalloc_gr+000060 (??, ??, ??, ??, ??) 05B29A24 in6_rtalloc+0000A4 (??, ??, ??, ??) 05B5BAE0 ip6_output+002FA0 (F1000E0002F9C000, 0000000000000000, F1000A019045F850, 0000000000000000, 0000000000000000, 0000000000000000, 0000000000000000, 0000000000000000) 05B47FE8 icmp6_send+0001A8 (??, ??, ??, ??) 05B482A8 icmp6_reflect+000208 (??, ??) 05B48A08 05B48A08 () 05B7EBD8 ip6_input+000798 (F1000E0002EEFE00, F1000A019045FC50) 05B0CCD0 ipintr_noqueue_post_fw+0018B0 (F1000A0480100000, F1000E0002EEFE00, F1000A019045FF40)
Problem conclusion
Check that rtalloc_nolock() was able to get a route entry for us.
Temporary fix
Comments
5300-10 - use AIX APAR IZ90950 5300-11 - use AIX APAR IZ94303 5300-12 - use AIX APAR IZ91224 6100-02 - use AIX APAR IZ84105 6100-03 - use AIX APAR IZ83913 6100-04 - use AIX APAR IZ83999 6100-05 - use AIX APAR IZ83967 6100-06 - use AIX APAR IZ83615 7100-00 - use AIX APAR IZ83706
APAR Information
APAR number
IZ83706
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2010-08-27
Closed date
2010-08-27
Last modified date
2013-03-27
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 U827323
UP10/09/09 I 1000
PTF to Fileset Mapping
U827323 bos.net.tcp.client 7.1.0.1
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Document Information
Modified date:
27 March 2013