A fix is available
APAR status
Closed as program error.
Error description
A panic with a stack such as this: WARNING: bad IAR: 00000000, display stack from LR: F1000000C0187884 [F1000000C0187884]pse:csq_run+000164 (F1000E006181FC00 [??]) [F1000000C01868EC]pse:csq_lateral+00036C (??, ??, ??) [F1000000C0181D4C]pse:puthere+00016C (??, ??) [00014D70].hkey_legacy_gate+00004C () [F1000000C02E0A00]ptydd:ptm_put+0002E0 (??, ??, ??) [F1000000C02EFC5C]ptydd:pts_open+0006BC (??, ??, ??, ??, ??) [F1000000C0195930]pse:open_wrapper+0000F0 (??) [F1000000C01875F8]pse:csq_protect+0003B8 (??, ??, ??, ??, ??, ??) [F1000000C0192434]pse:osr_open+0000F4 (??) [F1000000C0193054]pse:pse_open+000454 (??, ??, ??, ??) [00014D70].hkey_legacy_gate+00004C () [0059BD40]devcopen+000440 (??, ??, ??, ??, ??) [0059C880]rdevopen+000100 (??, ??, ??, ??, ??) [0080BA40]cdev_open+000060 (F1000A04D00DDEA8, 0400080304000803, 0000000000000000) [0077F860]spec_open+0001C0 (??, ??, ??, ??, ??) [005C8FBC]vnop_open+0004BC (??, ??, ??, ??, ??) [006974C4]openpnp+0005E4 (??, ??, ??, ??, ??, ??) [00697A80]openpath+000100 (??, ??, ??, ??, ??, ??, ??) [00697F54]copen+000294 (??, ??, ??, ??, ??) [00696E5C]kopen+00001C (??, ??, ??) The BSD pty code is currently being this by this issue but it could happen to any non-clone streams device.
Local fix
Problem summary
System crashed in streams
Problem conclusion
Code changes are made to set and get stream head from device with lock held
Temporary fix
Comments
APAR Information
APAR number
IV51986
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-11-12
Closed date
2013-11-12
Last modified date
2014-10-29
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 U861075
UP14/10/29 I 1000
PTF to Fileset Mapping
U860181 bos.rte.tty 6.1.9.15
U861075 bos.rte.tty 6.1.9.30
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSLLZP","label":"AIX Standard Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSMV87","label":"AIX 6.1 Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSMVAX","label":"AIX Express Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSAUMY","label":"IBM AIX Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11Q","label":"AIX 6.1 HIPERS, APARs and Fixes"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
29 October 2014