A fix is available
APAR status
Closed as program error.
Error description
When using USB 3D input devices, the system may crash in the .disable_lock kernel service while loading an unresolved address. (15)> f pvthread+800900 STACK: ■00009070.disable_lock+00006C () ■042005C4usb3dx:sb_callback+000080 (??, ??) ■041F2C58usbd:_post_irp+0000AC (??) ■041F4244usbd:post_iob+0001B8 (??, ??) ■041C00D8hcd33103500:process_done_TD+000354 (??, ??, ??) ■041C4660hcd33103500:process_done_head+0001C4 (??, ??) ■041C8E84hcd33103500:hcd_offlevel_done_head_body+000074 (??) ■041C8B10hcd33103500:hcd_offlevel_done_head+0000B4 (??) ■000E9DCCi_offlevel+000078 (??, ??) ■000E9AC4i_softmod+000330 () ■00175BC0.finish_interrupt+000024 (??, ??, ??)
Local fix
Problem summary
When using USB 3D input devices, the system may crash in the .disable_lock kernel service while loading an unresolved address. (15)> f pvthread+800900 STACK: 00009070 .disable_lock+00006C () 042005C4 usb3dx:sb_callback+000080 (??, ??) 041F2C58 usbd:_post_irp+0000AC (??) 041F4244 usbd:post_iob+0001B8 (??, ??) 041C00D8 hcd33103500:process_done_TD+000354 (??, ??, ??) 041C4660 hcd33103500:process_done_head+0001C4 (??, ??) 041C8E84 hcd33103500:hcd_offlevel_done_head_body+000074 (??) 041C8B10 hcd33103500:hcd_offlevel_done_head+0000B4 (??) 000E9DCC i_offlevel+000078 (??, ??) 000E9AC4 i_softmod+000330 () 00175BC0 .finish_interrupt+000024 (??, ??, ??)
Problem conclusion
The /usr/lib/drivers/usb/usb3dx driver needs to pin the device structure in memory.
Temporary fix
Comments
5300-10 - use AIX APAR IZ90986 5300-11 - use AIX APAR IZ90832 5300-12 - use AIX APAR IZ90753 6100-03 - use AIX APAR IZ93808 6100-04 - use AIX APAR IZ93758 6100-05 - use AIX APAR IZ93515 6100-06 - use AIX APAR IZ93399 6100-06 - use AIX APAR IZ89480 6100-07 - use AIX APAR IZ88359 7100-00 - use AIX APAR IZ89166
APAR Information
APAR number
IZ90986
Reported component name
AIX 5.3
Reported component ID
5765G0300
Reported release
530
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2010-12-14
Closed date
2010-12-14
Last modified date
2013-03-24
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 5.3
Fixed component ID
5765G0300
Applicable component levels
R530 PSY U838235
UP11/02/23 I 1000
PTF to Fileset Mapping
U838235 devices.usbif.03000008.rte 5.3.10.1
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11P","label":"APARs - AIX 5.3 environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"530","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
24 March 2013