ENTROPY_SRC Simulation Results

Wednesday August 07 2024 23:02:33 UTC

GitHub Revision: `bbf435ceff`

Branch: os_regression

Simulator: XCELIUM

Build randomization enabled with --build-seed 6888687353677204195542416712589698377810102273194685652880785004967849651007

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	entropy_src_smoke	9.000s	147.837us	50	50	100.00
V1	csr_hw_reset	entropy_src_csr_hw_reset	3.000s	31.303us	5	5	100.00
V1	csr_rw	entropy_src_csr_rw	8.000s	30.989us	20	20	100.00
V1	csr_bit_bash	entropy_src_csr_bit_bash	16.000s	780.616us	5	5	100.00
V1	csr_aliasing	entropy_src_csr_aliasing	7.000s	264.575us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	entropy_src_csr_mem_rw_with_rand_reset	4.000s	31.023us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	entropy_src_csr_rw	8.000s	30.989us	20	20	100.00
		entropy_src_csr_aliasing	7.000s	264.575us	5	5	100.00
V1		TOTAL			105	105	100.00
V2	firmware	entropy_src_smoke	9.000s	147.837us	50	50	100.00
		entropy_src_rng	10.383m	20.060ms	300	300	100.00
		entropy_src_fw_ov	10.333m	20.025ms	263	300	87.67
V2	firmware_mode	entropy_src_fw_ov	10.333m	20.025ms	263	300	87.67
V2	rng_mode	entropy_src_rng	10.383m	20.060ms	300	300	100.00
V2	rng_max_rate	entropy_src_rng_max_rate	17.983m	20.115ms	396	400	99.00
V2	health_checks	entropy_src_rng	10.383m	20.060ms	300	300	100.00
V2	conditioning	entropy_src_rng	10.383m	20.060ms	300	300	100.00
V2	interrupts	entropy_src_rng	10.383m	20.060ms	300	300	100.00
		entropy_src_intr	29.000s	492.213us	50	50	100.00
V2	alerts	entropy_src_rng	10.383m	20.060ms	300	300	100.00
		entropy_src_functional_alerts	9.000s	69.305us	50	50	100.00
V2	stress_all	entropy_src_stress_all	13.233m	19.101ms	50	50	100.00
V2	functional_errors	entropy_src_functional_errors	9.617m	10.012ms	963	1000	96.30
V2	firmware_ov_read_contiguous_data	entropy_src_fw_ov_contiguous	24.000s	1.518ms	50	50	100.00
V2	intr_test	entropy_src_intr_test	13.000s	74.869us	50	50	100.00
V2	alert_test	entropy_src_alert_test	8.000s	37.971us	50	50	100.00
V2	tl_d_oob_addr_access	entropy_src_tl_errors	12.000s	458.470us	20	20	100.00
V2	tl_d_illegal_access	entropy_src_tl_errors	12.000s	458.470us	20	20	100.00
V2	tl_d_outstanding_access	entropy_src_csr_hw_reset	3.000s	31.303us	5	5	100.00
		entropy_src_csr_rw	8.000s	30.989us	20	20	100.00
		entropy_src_csr_aliasing	7.000s	264.575us	5	5	100.00
		entropy_src_same_csr_outstanding	9.000s	60.600us	20	20	100.00
V2	tl_d_partial_access	entropy_src_csr_hw_reset	3.000s	31.303us	5	5	100.00
		entropy_src_csr_rw	8.000s	30.989us	20	20	100.00
		entropy_src_csr_aliasing	7.000s	264.575us	5	5	100.00
		entropy_src_same_csr_outstanding	9.000s	60.600us	20	20	100.00
V2		TOTAL			2262	2340	96.67
V2S	tl_intg_err	entropy_src_sec_cm	4.000s	91.925us	5	5	100.00
		entropy_src_tl_intg_err	11.000s	714.588us	20	20	100.00
V2S	sec_cm_config_regwen	entropy_src_rng	10.383m	20.060ms	300	300	100.00
		entropy_src_cfg_regwen	8.000s	24.773us	50	50	100.00
V2S	sec_cm_config_mubi	entropy_src_rng	10.383m	20.060ms	300	300	100.00
V2S	sec_cm_config_redun	entropy_src_rng	10.383m	20.060ms	300	300	100.00
V2S	sec_cm_intersig_mubi	entropy_src_rng	10.383m	20.060ms	300	300	100.00
		entropy_src_fw_ov	10.333m	20.025ms	263	300	87.67
V2S	sec_cm_main_sm_fsm_sparse	entropy_src_functional_errors	9.617m	10.012ms	963	1000	96.30
		entropy_src_sec_cm	4.000s	91.925us	5	5	100.00
V2S	sec_cm_ack_sm_fsm_sparse	entropy_src_functional_errors	9.617m	10.012ms	963	1000	96.30
		entropy_src_sec_cm	4.000s	91.925us	5	5	100.00
V2S	sec_cm_rng_bkgn_chk	entropy_src_rng	10.383m	20.060ms	300	300	100.00
V2S	sec_cm_fifo_ctr_redun	entropy_src_functional_errors	9.617m	10.012ms	963	1000	96.30
		entropy_src_sec_cm	4.000s	91.925us	5	5	100.00
V2S	sec_cm_ctr_redun	entropy_src_functional_errors	9.617m	10.012ms	963	1000	96.30
		entropy_src_sec_cm	4.000s	91.925us	5	5	100.00
V2S	sec_cm_ctr_local_esc	entropy_src_functional_errors	9.617m	10.012ms	963	1000	96.30
V2S	sec_cm_esfinal_rdata_bus_consistency	entropy_src_functional_alerts	9.000s	69.305us	50	50	100.00
V2S	sec_cm_tile_link_bus_integrity	entropy_src_tl_intg_err	11.000s	714.588us	20	20	100.00
V2S		TOTAL			75	75	100.00
V3	external_health_tests	entropy_src_rng_with_xht_rsps	9.250m	19.059ms	50	50	100.00
V3	stress_all_with_rand_reset	entropy_src_stress_all_with_rand_reset			0	0	--
V3		TOTAL			50	50	100.00
		TOTAL			2492	2570	96.96

Testplan Progress

Items	Total	Written	Passing	Progress
V1	6	6	6	100.00
V2	12	12	9	75.00
V2S	3	3	3	100.00
V3	2	1	1	50.00

Coverage Results

Coverage Dashboard

Score	Block	Branch	Statement	Expression	Toggle	Fsm	Assertion	CoverGroup
97.15	98.15	95.32	98.33	95.79	96.68	96.88	90.49	96.04

Failure Buckets

UVM_ERROR (entropy_src_scoreboard.sv:2035) [scoreboard] Check failed csr.get_mirrored_value() == item.d_data (* [*] vs * [*]) reg name: entropy_src_reg_block.err_code has 17 failures:

Test entropy_src_fw_ov has 17 failures.

14.entropy_src_fw_ov.99328748262217015652642855950880916156152786510097875556432312336220652929491
Line 481, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/14.entropy_src_fw_ov/latest/run.log

  UVM_ERROR @ 3900467334 ps: (entropy_src_scoreboard.sv:2035) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (1048576 [0x100000] vs 3145728 [0x300000]) reg name: entropy_src_reg_block.err_code
  UVM_INFO @ 3900467334 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

21.entropy_src_fw_ov.102707185776594881228953209085838669016848422334812888379540440738040676126708
Line 634, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/21.entropy_src_fw_ov/latest/run.log

  UVM_ERROR @ 3664837979 ps: (entropy_src_scoreboard.sv:2035) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (1048576 [0x100000] vs 3145728 [0x300000]) reg name: entropy_src_reg_block.err_code
  UVM_INFO @ 3664837979 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

... and 15 more failures.

UVM_ERROR (cip_base_scoreboard.sv:243) [scoreboard] Check failed expected_alert[alert_name].expected == * (* [*] vs * [*]) alert fatal_alert triggered unexpectedly has 16 failures:
- Test entropy_src_fw_ov has 16 failures.
  - 7.entropy_src_fw_ov.69502680881375807619299773680620607926348036895399932003124457279756074498043
    Line 1415, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/7.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 10442095438 ps: (cip_base_scoreboard.sv:243) [uvm_test_top.env.scoreboard] Check failed expected_alert[alert_name].expected == 1 (0 [0x0] vs 1 [0x1]) alert fatal_alert triggered unexpectedly
  UVM_INFO @ 10442095438 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 15.entropy_src_fw_ov.10574093194390635557074005799733167320970042454015977347571300658294853660339
    Line 1380, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/15.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 9154459047 ps: (cip_base_scoreboard.sv:243) [uvm_test_top.env.scoreboard] Check failed expected_alert[alert_name].expected == 1 (0 [0x0] vs 1 [0x1]) alert fatal_alert triggered unexpectedly
  UVM_INFO @ 9154459047 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 14 more failures.
UVM_FATAL (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 14 failures:
- Test entropy_src_functional_errors has 14 failures.
  - 32.entropy_src_functional_errors.46581033306772929354581022726786665608701669839514791493162975215632848157686
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/32.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10016008373 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0x4f609bd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10016008373 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 43.entropy_src_functional_errors.90876589353693439104812095685597455408620904807430684856717496027186725990985
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/43.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10012252455 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0x96bcb2d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10012252455 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 12 more failures.
UVM_FATAL (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 7 failures:
- Test entropy_src_functional_errors has 7 failures.
  - 92.entropy_src_functional_errors.28677953553181788004335901147687686416832639610570417082963103336555971444904
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/92.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10012766289 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0xbbebd0d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10012766289 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 132.entropy_src_functional_errors.65632372701471322581763341254697234253341952780399460026433742661272698929427
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/132.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10045637128 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0xd8610dd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10045637128 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 5 more failures.
UVM_FATAL (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 6 failures:
- Test entropy_src_functional_errors has 6 failures.
  - 81.entropy_src_functional_errors.100415405885070185742791798646293248112634794435080343118670926712219614548978
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/81.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10050696181 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0x44d78ad8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10050696181 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 246.entropy_src_functional_errors.93648394228690081607551046023627952853892367086006530013816328120138711279970
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/246.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10024700734 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0x4128c7d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10024700734 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 4 more failures.
UVM_ERROR (entropy_src_scoreboard.sv:2035) [scoreboard] Check failed csr.get_mirrored_value() == item.d_data (* [*] vs * [*]) reg name: entropy_src_reg_block.alert_summary_fail_counts has 4 failures:
- Test entropy_src_rng_max_rate has 4 failures.
  - 41.entropy_src_rng_max_rate.70487024451057019200058306067547778163652842916789113937995278184516959471428
    Line 789, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/41.entropy_src_rng_max_rate/latest/run.log
```
  UVM_ERROR @ 1614499072 ps: (entropy_src_scoreboard.sv:2035) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (5 [0x5] vs 0 [0x0]) reg name: entropy_src_reg_block.alert_summary_fail_counts
  UVM_INFO @ 1614499072 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 89.entropy_src_rng_max_rate.34526254728793325513348778014537478101579038897578369898507216671929706936703
    Line 2375, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/89.entropy_src_rng_max_rate/latest/run.log
```
  UVM_ERROR @ 8802251486 ps: (entropy_src_scoreboard.sv:2035) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (5 [0x5] vs 4 [0x4]) reg name: entropy_src_reg_block.alert_summary_fail_counts
  UVM_INFO @ 8802251486 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 2 more failures.
Exit reason: Error: User command failed UVM_FATAL (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 4 failures:
- Test entropy_src_functional_errors has 4 failures.
  - 176.entropy_src_functional_errors.74674708945065134656589780493772207383079511668754590410224255146114638903054
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/176.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10040975624 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0x4125d2d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10040975624 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 404.entropy_src_functional_errors.92123375432667879367491682921582665795766371210795498264859566995141656390222
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/404.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10049528688 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0x2d8e8dd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10049528688 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 2 more failures.
Exit reason: Error: User command failed UVM_FATAL (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 4 failures:
- Test entropy_src_functional_errors has 4 failures.
  - 385.entropy_src_functional_errors.76651010471568090436966282632837595059404044092090732880683685935778109238766
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/385.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10012805569 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0x68defed8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10012805569 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 590.entropy_src_functional_errors.26491102127307489559589739566376320769116242481339293069452855054790006763014
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/590.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10065149289 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0xdb808ad8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10065149289 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 2 more failures.
Exit reason: Error: User command failed UVM_ERROR (cip_base_scoreboard.sv:243) [scoreboard] Check failed expected_alert[alert_name].expected == * (* [*] vs * [*]) alert fatal_alert triggered unexpectedly has 2 failures:
- Test entropy_src_fw_ov has 2 failures.
  - 124.entropy_src_fw_ov.111115593600737393693975649624516544817710153415806083491812020750388421497616
    Line 1373, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/124.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 6225151702 ps: (cip_base_scoreboard.sv:243) [uvm_test_top.env.scoreboard] Check failed expected_alert[alert_name].expected == 1 (0 [0x0] vs 1 [0x1]) alert fatal_alert triggered unexpectedly
  UVM_INFO @ 6225151702 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 200.entropy_src_fw_ov.62781089654426564650553657289228401858160858261712224951887324307366528814533
    Line 379, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/200.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 2075175509 ps: (cip_base_scoreboard.sv:243) [uvm_test_top.env.scoreboard] Check failed expected_alert[alert_name].expected == 1 (0 [0x0] vs 1 [0x1]) alert fatal_alert triggered unexpectedly
  UVM_INFO @ 2075175509 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
Exit reason: Error: User command failed UVM_FATAL (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 2 failures:
- Test entropy_src_functional_errors has 2 failures.
  - 291.entropy_src_functional_errors.9327813999240763235626653795575331640695792082579545503426977532358354521601
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/291.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10017967124 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0xe3612cd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10017967124 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 895.entropy_src_functional_errors.37271009517162677632225244948939386781091906291360789320054033945195695378258
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/895.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10017058283 ps: (csr_utils_pkg.sv:597) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0xbe34ead8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10017058283 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
Exit reason: Error: User command failed UVM_FATAL (entropy_src_scoreboard.sv:2653) [scoreboard] Check failed match_found == * (* [*] vs * [*]) All candidate csrng seeds have been checked, with no match has 1 failures:
- Test entropy_src_fw_ov has 1 failures.
  - 4.entropy_src_fw_ov.14255409340366039918490540281067447068050917675256454787085358043185889730550
    Line 1647, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/4.entropy_src_fw_ov/latest/run.log
```
  UVM_FATAL @ 9852878441 ps: (entropy_src_scoreboard.sv:2653) [uvm_test_top.env.scoreboard] Check failed match_found == 1 (0 [0x0] vs 1 [0x1]) All candidate csrng seeds have been checked, with no match
  UVM_INFO @ 9852878441 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
UVM_FATAL (entropy_src_scoreboard.sv:2653) [scoreboard] Check failed match_found == * (* [*] vs * [*]) All candidate csrng seeds have been checked, with no match has 1 failures:
- Test entropy_src_fw_ov has 1 failures.
  - 282.entropy_src_fw_ov.50387451175262141605888601537932679636462678579232817124873300205347382757070
    Line 2066, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/282.entropy_src_fw_ov/latest/run.log
```
  UVM_FATAL @ 8899627854 ps: (entropy_src_scoreboard.sv:2653) [uvm_test_top.env.scoreboard] Check failed match_found == 1 (0 [0x0] vs 1 [0x1]) All candidate csrng seeds have been checked, with no match
  UVM_INFO @ 8899627854 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```