A fix is available
APAR status
Closed as program error.
Error description
system crash
Local fix
Problem summary
system crash
Problem conclusion
1) If a packet is not written out, and it is the last packet, and txdesc_chain is not NULL, then set ring_doorbell to TRUE. 2) If the doorbell ring fails and it is not due to EEH, trigger a restart action to try and get the hardware back to a good operational state. If we are in EEH, just cleanup and exit as no more can be sent until EEH recovery. 3) The entcore_unget_tx_desc routine needs a conditional to handle the case where the descriptors has already been written out. if (p_tx_desc->desc_state.bits.pulled_off_free_list) { p_tx_desc->desc_state.bits.pulled_off_free_list = 0; } else if (p_tx_desc->desc_state.bits.placed_on_used_list) { p_tx_desc->desc_state.bits.placed_on_used_list = 0; } ENTCORE_DEBUG_ASSERT(p_tx_desc->desc_state.all_bits == 0);
Temporary fix
Comments
6100-08 - use AIX APAR IV60072 6100-09 - use AIX APAR IV60009 6100-09 - use AIX APAR IV60009 6100-09 - use AIX APAR IV60009 7100-02 - use AIX APAR IV60071 7100-03 - use AIX APAR IV60003 7100-04 - use AIX APAR IV60217
APAR Information
APAR number
IV60003
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-05-01
Closed date
2014-05-01
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 U859833
UP14/05/22 I 1000
PTF to Fileset Mapping
U859833 devices.ethernet.mlx.rte 7.1.3.15
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Document Information
Modified date:
10 May 2016