ENTROPY_SRC Simulation Results

Sunday August 18 2024 23:02:23 UTC

GitHub Revision: `f1535c5540`

Branch: os_regression

Simulator: XCELIUM

Build randomization enabled with --build-seed 29514139809134543525249635699831421949407409612590789671953066019961489233719

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	entropy_src_smoke	18.000s	26.389us	50	50	100.00
V1	csr_hw_reset	entropy_src_csr_hw_reset	3.000s	37.188us	5	5	100.00
V1	csr_rw	entropy_src_csr_rw	3.000s	43.870us	20	20	100.00
V1	csr_bit_bash	entropy_src_csr_bit_bash	14.000s	4.640ms	5	5	100.00
V1	csr_aliasing	entropy_src_csr_aliasing	8.000s	264.446us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	entropy_src_csr_mem_rw_with_rand_reset	4.000s	43.731us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	entropy_src_csr_rw	3.000s	43.870us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	264.446us	5	5	100.00
V1		TOTAL			105	105	100.00
V2	firmware	entropy_src_smoke	18.000s	26.389us	50	50	100.00
		entropy_src_rng	10.450m	20.060ms	300	300	100.00
		entropy_src_fw_ov	11.167m	20.063ms	257	300	85.67
V2	firmware_mode	entropy_src_fw_ov	11.167m	20.063ms	257	300	85.67
V2	rng_mode	entropy_src_rng	10.450m	20.060ms	300	300	100.00
V2	rng_max_rate	entropy_src_rng_max_rate	18.717m	20.019ms	393	400	98.25
V2	health_checks	entropy_src_rng	10.450m	20.060ms	300	300	100.00
V2	conditioning	entropy_src_rng	10.450m	20.060ms	300	300	100.00
V2	interrupts	entropy_src_rng	10.450m	20.060ms	300	300	100.00
		entropy_src_intr	22.000s	1.295ms	50	50	100.00
V2	alerts	entropy_src_rng	10.450m	20.060ms	300	300	100.00
		entropy_src_functional_alerts	6.000s	113.125us	50	50	100.00
V2	stress_all	entropy_src_stress_all	9.450m	19.299ms	50	50	100.00
V2	functional_errors	entropy_src_functional_errors	10.167m	10.012ms	964	1000	96.40
V2	firmware_ov_read_contiguous_data	entropy_src_fw_ov_contiguous	29.000s	5.422ms	50	50	100.00
V2	intr_test	entropy_src_intr_test	3.000s	66.575us	50	50	100.00
V2	alert_test	entropy_src_alert_test	8.000s	28.264us	50	50	100.00
V2	tl_d_oob_addr_access	entropy_src_tl_errors	7.000s	525.553us	20	20	100.00
V2	tl_d_illegal_access	entropy_src_tl_errors	7.000s	525.553us	20	20	100.00
V2	tl_d_outstanding_access	entropy_src_csr_hw_reset	3.000s	37.188us	5	5	100.00
		entropy_src_csr_rw	3.000s	43.870us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	264.446us	5	5	100.00
		entropy_src_same_csr_outstanding	4.000s	246.258us	20	20	100.00
V2	tl_d_partial_access	entropy_src_csr_hw_reset	3.000s	37.188us	5	5	100.00
		entropy_src_csr_rw	3.000s	43.870us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	264.446us	5	5	100.00
		entropy_src_same_csr_outstanding	4.000s	246.258us	20	20	100.00
V2		TOTAL			2254	2340	96.32
V2S	tl_intg_err	entropy_src_sec_cm	8.000s	221.012us	5	5	100.00
		entropy_src_tl_intg_err	6.000s	1.944ms	20	20	100.00
V2S	sec_cm_config_regwen	entropy_src_rng	10.450m	20.060ms	300	300	100.00
		entropy_src_cfg_regwen	13.000s	84.904us	50	50	100.00
V2S	sec_cm_config_mubi	entropy_src_rng	10.450m	20.060ms	300	300	100.00
V2S	sec_cm_config_redun	entropy_src_rng	10.450m	20.060ms	300	300	100.00
V2S	sec_cm_intersig_mubi	entropy_src_rng	10.450m	20.060ms	300	300	100.00
		entropy_src_fw_ov	11.167m	20.063ms	257	300	85.67
V2S	sec_cm_main_sm_fsm_sparse	entropy_src_functional_errors	10.167m	10.012ms	964	1000	96.40
		entropy_src_sec_cm	8.000s	221.012us	5	5	100.00
V2S	sec_cm_ack_sm_fsm_sparse	entropy_src_functional_errors	10.167m	10.012ms	964	1000	96.40
		entropy_src_sec_cm	8.000s	221.012us	5	5	100.00
V2S	sec_cm_rng_bkgn_chk	entropy_src_rng	10.450m	20.060ms	300	300	100.00
V2S	sec_cm_fifo_ctr_redun	entropy_src_functional_errors	10.167m	10.012ms	964	1000	96.40
		entropy_src_sec_cm	8.000s	221.012us	5	5	100.00
V2S	sec_cm_ctr_redun	entropy_src_functional_errors	10.167m	10.012ms	964	1000	96.40
		entropy_src_sec_cm	8.000s	221.012us	5	5	100.00
V2S	sec_cm_ctr_local_esc	entropy_src_functional_errors	10.167m	10.012ms	964	1000	96.40
V2S	sec_cm_esfinal_rdata_bus_consistency	entropy_src_functional_alerts	6.000s	113.125us	50	50	100.00
V2S	sec_cm_tile_link_bus_integrity	entropy_src_tl_intg_err	6.000s	1.944ms	20	20	100.00
V2S		TOTAL			75	75	100.00
V3	external_health_tests	entropy_src_rng_with_xht_rsps	10.433m	19.020ms	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			2484	2570	96.65

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
97.17	98.19	95.43	98.36	95.84	96.65	96.88	90.83	95.93

Failure Buckets

UVM_ERROR (entropy_src_scoreboard.sv:2073) [scoreboard] Check failed csr.get_mirrored_value() == item.d_data (* [*] vs * [*]) reg name: entropy_src_reg_block.err_code has 23 failures:

Test entropy_src_fw_ov has 23 failures.

5.entropy_src_fw_ov.45073620509191188450382374734187171765384818849675416944804371556165134489773
Line 1199, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/5.entropy_src_fw_ov/latest/run.log

  UVM_ERROR @ 12135557559 ps: (entropy_src_scoreboard.sv:2073) [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 @ 12135557559 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

18.entropy_src_fw_ov.2540931769173118621028246154116817750757851422646476081733953248625659387626
Line 1246, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/18.entropy_src_fw_ov/latest/run.log

  UVM_ERROR @ 5081475946 ps: (entropy_src_scoreboard.sv:2073) [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 @ 5081475946 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

... and 21 more failures.

UVM_ERROR (cip_base_scoreboard.sv:243) [scoreboard] Check failed expected_alert[alert_name].expected == * (* [*] vs * [*]) alert fatal_alert triggered unexpectedly has 15 failures:
- Test entropy_src_fw_ov has 15 failures.
  - 22.entropy_src_fw_ov.94942994488378115391329559198552034871057871719190763995497103180238352120549
    Line 635, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/22.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 11660108994 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 @ 11660108994 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 28.entropy_src_fw_ov.60783730342587598542499681797140491084406605642594269028726566561775540157859
    Line 532, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/28.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 6377556994 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 @ 6377556994 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 13 more failures.
UVM_FATAL (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 11 failures:
- Test entropy_src_functional_errors has 11 failures.
  - 126.entropy_src_functional_errors.29037042075424546109524229762217703501254842467261947512492398527371710791624
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/126.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10172345892 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0x91b472d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10172345892 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 343.entropy_src_functional_errors.73240667199303996371024519601837238265305128694458600419867428019432446760792
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/343.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10012207317 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0xe37884d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10012207317 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 9 more failures.
UVM_FATAL (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 10 failures:
- Test entropy_src_functional_errors has 10 failures.
  - 56.entropy_src_functional_errors.35292546118701445520744240010339631750237902377338601754119251087387634367425
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/56.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10209099946 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0x5752d7d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10209099946 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 66.entropy_src_functional_errors.27595841628135306577971899478745173098179976283788325105481560355046912129632
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/66.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10076574098 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0x6a882dd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10076574098 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 8 more failures.
UVM_FATAL (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 8 failures:
- Test entropy_src_functional_errors has 8 failures.
  - 150.entropy_src_functional_errors.80361945107459323169404145960159547242971698053120783365481227512626053918978
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/150.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10045242431 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0x9315fdd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10045242431 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 209.entropy_src_functional_errors.56391950531528501312147152689893294474630453593058726842222331245813322946944
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/209.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10012012280 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0xd52a3fd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10012012280 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 6 more failures.
Exit reason: Error: User command failed UVM_FATAL (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 5 failures:
- Test entropy_src_functional_errors has 5 failures.
  - 255.entropy_src_functional_errors.48663603130199703214531005218668855107196802187610592898532298009885844140502
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/255.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10225645797 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0x62ddc5d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10225645797 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 402.entropy_src_functional_errors.25179028356375203727919334534456311779026353714759702028118619865077705018735
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/402.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10042617051 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0xfe3e63d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10042617051 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 3 more failures.
UVM_ERROR (entropy_src_scoreboard.sv:2073) [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.
  - 119.entropy_src_rng_max_rate.87859150253627834189949726334286438150955638827557864945812210951849001641669
    Line 1607, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/119.entropy_src_rng_max_rate/latest/run.log
```
  UVM_ERROR @ 4159476015 ps: (entropy_src_scoreboard.sv:2073) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (0 [0x0] vs 3 [0x3]) reg name: entropy_src_reg_block.alert_summary_fail_counts
  UVM_INFO @ 4159476015 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 151.entropy_src_rng_max_rate.97213519988769408996387152740723149104482925639663145825068645009554527168612
    Line 2375, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/151.entropy_src_rng_max_rate/latest/run.log
```
  UVM_ERROR @ 8447765016 ps: (entropy_src_scoreboard.sv:2073) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (1 [0x1] vs 0 [0x0]) reg name: entropy_src_reg_block.alert_summary_fail_counts
  UVM_INFO @ 8447765016 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 2 more failures.
UVM_FATAL (entropy_src_scoreboard.sv:2840) [scoreboard] Check failed match_found == * (* [*] vs * [*]) All candidate csrng seeds have been checked, with no match has 2 failures:
- Test entropy_src_fw_ov has 1 failures.
  - 0.entropy_src_fw_ov.101514128494583185511976596441096728156016405111341722980610098731772941243375
    Line 1965, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/0.entropy_src_fw_ov/latest/run.log
```
  UVM_FATAL @ 12923708689 ps: (entropy_src_scoreboard.sv:2840) [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 @ 12923708689 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
- Test entropy_src_rng_max_rate has 1 failures.
  - 346.entropy_src_rng_max_rate.94116056785839036757617080867571328807129179471225577242296968536496133736087
    Line 1403, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/346.entropy_src_rng_max_rate/latest/run.log
```
  UVM_FATAL @ 2459161487 ps: (entropy_src_scoreboard.sv:2840) [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 @ 2459161487 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
UVM_FATAL (entropy_src_base_vseq.sv:442) [entropy_src_rng_vseq] Timeout encountered while reading TlSrcObserveFIFO has 2 failures:
- Test entropy_src_rng_max_rate has 2 failures.
  - 96.entropy_src_rng_max_rate.62817090891933534598085505157827708437819828886055214384013616270699571601704
    Line 1143, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/96.entropy_src_rng_max_rate/latest/run.log
```
  UVM_FATAL @ 14130032559 ps: (entropy_src_base_vseq.sv:442) [uvm_test_top.env.virtual_sequencer.entropy_src_rng_vseq] Timeout encountered while reading TlSrcObserveFIFO
  UVM_INFO @ 14130032559 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 368.entropy_src_rng_max_rate.85327092936831912569515801594492391795637344888567793031745807759008051761916
    Line 1094, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/368.entropy_src_rng_max_rate/latest/run.log
```
  UVM_FATAL @ 6820862888 ps: (entropy_src_base_vseq.sv:442) [uvm_test_top.env.virtual_sequencer.entropy_src_rng_vseq] Timeout encountered while reading TlSrcObserveFIFO
  UVM_INFO @ 6820862888 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
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.
  - 103.entropy_src_fw_ov.97360122407123073263683826079100612437661521433697593486376790657556253534631
    Line 940, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/103.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 4362530212 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 @ 4362530212 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 286.entropy_src_fw_ov.62809473472973908051174681678185346330236059686766907809146343932524183744516
    Line 1297, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/286.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 7079748686 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 @ 7079748686 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
UVM_ERROR (entropy_src_scoreboard.sv:2058) [scoreboard] Check failed fw_ov_wr_fifo_full_prediction == item.d_data (* [*] vs * [*]) reg name: entropy_src_reg_block.fw_ov_wr_fifo_full has 1 failures:
- Test entropy_src_fw_ov has 1 failures.
  - 129.entropy_src_fw_ov.12139315928442362394490979830613324077353944516661853444585099168833195379059
    Line 1144, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/129.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 6189717661 ps: (entropy_src_scoreboard.sv:2058) [uvm_test_top.env.scoreboard] Check failed fw_ov_wr_fifo_full_prediction == item.d_data (1 [0x1] vs 0 [0x0]) reg name: entropy_src_reg_block.fw_ov_wr_fifo_full
  UVM_INFO @ 6189717661 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:2840) [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.
  - 182.entropy_src_fw_ov.32401681833682098121897093116358572200755391083476448964756622020107788102305
    Line 1761, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/182.entropy_src_fw_ov/latest/run.log
```
  UVM_FATAL @ 11186776996 ps: (entropy_src_scoreboard.sv:2840) [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 @ 11186776996 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:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 1 failures:
- Test entropy_src_functional_errors has 1 failures.
  - 713.entropy_src_functional_errors.48326843385788592866865374311182498559454579781126718591535458782404907982439
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/713.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10032030980 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0xbc3ba3d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10032030980 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:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 1 failures:
- Test entropy_src_functional_errors has 1 failures.
  - 912.entropy_src_functional_errors.26100233700374769761031049298915498785033843984881252887205788697685931592855
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/912.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10088766206 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0x4c88efd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10088766206 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```