A fix is available
APAR status
Closed as program error.
Error description
system hangs with the following stack signaturea ￭0008A0E4e_block_thread+0002E4 () ￭000FA20Cdelay+00012C (??) ￭0446722Cvfc_wait_for_pending_work+00006C (??, ??) ￭0446359Cvfc_close+00025C (??) ￭00500168ns_free+000088 (??) ￭044C51F8efsc_fail_open+0002B8 (??, ??, ??, ??) ￭044C5BD0efsc_open+000870 (??, ??, ??, ??) ￭005F8BA0devcopen+000480 (??, ??, ??, ??, ??) ￭005F9720rdevopen+000100 (??, ??, ??, ??, ??) ￭0087A300cdev_open+000060 (F1000A57508A11A0, 0000000300000003, 0000000000000000) ￭007E55C0spec_open+0001C0 (??, ??, ??, ??, ??) ￭0063EA3Cvnop_open+0004BC (??, ??, ??, ??, ??) ￭00690844openpnp+0005E4 (??, ??, ??, ??, ??, ??) ￭00690E00openpath+000100 (??, ??, ??, ??, ??, ??, ??) ￭006912D4copen+000294 (??, ??, ??, ??, ??)
Local fix
Problem summary
system hangs with the following stack signaturea 0008A0E4 e_block_thread+0002E4 () 000FA20C delay+00012C (??) 0446722C vfc_wait_for_pending_work+00006C (??, ??) 0446359C vfc_close+00025C (??) 00500168 ns_free+000088 (??) 044C51F8 efsc_fail_open+0002B8 (??, ??, ??, ??) 044C5BD0 efsc_open+000870 (??, ??, ??, ??) 005F8BA0 devcopen+000480 (??, ??, ??, ??, ??) 005F9720 rdevopen+000100 (??, ??, ??, ??, ??) 0087A300 cdev_open+000060 (F1000A57508A11A0, 0000000300000003, 0000000000000000) 007E55C0 spec_open+0001C0 (??, ??, ??, ??, ??) 0063EA3C vnop_open+0004BC (??, ??, ??, ??, ??) 00690844 openpnp+0005E4 (??, ??, ??, ??, ??, ??) 00690E00 openpath+000100 (??, ??, ??, ??, ??, ??, ??) 006912D4 copen+000294 (??, ??, ??, ??, ??)
Problem conclusion
release receive lock such that the watchdog can grab it while processing pending requests on closure
Temporary fix
Comments
APAR Information
APAR number
IV55885
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-02-25
Closed date
2014-02-25
Last modified date
2014-10-28
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 U861136
UP14/10/28 I 1000
PTF to Fileset Mapping
U859349 devices.vdevice.IBM.vfc-client.rte 6.1.9.15
U861136 devices.vdevice.IBM.vfc-client.rte 6.1.9.30
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Document Information
Modified date:
28 October 2014