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Cisco Bug: CSCun21804 - vma/vmr env hangs for test_random_enq_deq for some seeds

Last Modified

Nov 20, 2016

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

1

Description (partial)

Symptom:
At some points deq are not processed and the tests ends due to inactivity

8110000.000 ns: [MSG] Time =  8110000.000 ns, start_time =  8009007.000
ns, max_inactivity_time  100000.000 ns
@ 8110000.000 ns: [MSG] InactivityTimer inactiveEvent triggered
@ 8110000.000 ns: [ERROR] Watchdog timer expired.
$finish called from file
"/ws/icozzani-sjc/voq/andiamo_vegas/ip_waverider/sim/linked_list/common/watchdog.sv",
line 29.

Conditions:
runll  -tn test_random_enq_deq_new -seed 1142566278 -- +define+VMR 
+num_enq=1000000 +num_deq=1000000  ===> This oner is fixed


runll  -tn test_random_prob_enq_deq -seed 500755053 -- +define+VMR 
+num_enq=100 +num_deq=100   ==> still hangs on 10/13/2014


runll  -tn test_random_prob_enq_deq -seed 820897467 -- +define+VMR 
+num_enq=100 +num_deq=100 +prob_enq=100 +prob_deq=100  ==> still hangs on 10/13/2014



runll  -tn test_random_prob_enq_deq -seed 951950315 -- +define+VMA 
+num_enq=100 +num_deq=100  ==> still hangs on 10/13/2014
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