ENTROPY_SRC Simulation Results

Saturday July 20 2024 23:02:34 UTC

GitHub Revision: `e971cd9798`

Branch: os_regression

Simulator: XCELIUM

Build randomization enabled with --build-seed 85433431889345478971181747401055702269263498582281270185582621732035232392187

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	entropy_src_smoke	4.000s	93.290us	50	50	100.00
V1	csr_hw_reset	entropy_src_csr_hw_reset	8.000s	453.888us	5	5	100.00
V1	csr_rw	entropy_src_csr_rw	4.000s	27.652us	20	20	100.00
V1	csr_bit_bash	entropy_src_csr_bit_bash	14.000s	2.142ms	5	5	100.00
V1	csr_aliasing	entropy_src_csr_aliasing	8.000s	502.715us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	entropy_src_csr_mem_rw_with_rand_reset	3.000s	220.363us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	entropy_src_csr_rw	4.000s	27.652us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	502.715us	5	5	100.00
V1		TOTAL			105	105	100.00
V2	firmware	entropy_src_smoke	4.000s	93.290us	50	50	100.00
		entropy_src_rng	5.800m	10.025ms	300	300	100.00
		entropy_src_fw_ov	2.900m	5.055ms	283	300	94.33
V2	firmware_mode	entropy_src_fw_ov	2.900m	5.055ms	283	300	94.33
V2	rng_mode	entropy_src_rng	5.800m	10.025ms	300	300	100.00
V2	rng_max_rate	entropy_src_rng_max_rate	9.800m	10.040ms	397	400	99.25
V2	health_checks	entropy_src_rng	5.800m	10.025ms	300	300	100.00
V2	conditioning	entropy_src_rng	5.800m	10.025ms	300	300	100.00
V2	interrupts	entropy_src_rng	5.800m	10.025ms	300	300	100.00
		entropy_src_intr	24.000s	3.805ms	50	50	100.00
V2	alerts	entropy_src_rng	5.800m	10.025ms	300	300	100.00
		entropy_src_functional_alerts	5.000s	106.800us	50	50	100.00
V2	stress_all	entropy_src_stress_all	11.000s	3.977ms	50	50	100.00
V2	functional_errors	entropy_src_functional_errors	10.233m	10.012ms	967	1000	96.70
V2	firmware_ov_read_contiguous_data	entropy_src_fw_ov_contiguous	26.000s	360.208us	50	50	100.00
V2	intr_test	entropy_src_intr_test	12.000s	46.872us	50	50	100.00
V2	alert_test	entropy_src_alert_test	3.000s	206.944us	50	50	100.00
V2	tl_d_oob_addr_access	entropy_src_tl_errors	9.000s	54.948us	20	20	100.00
V2	tl_d_illegal_access	entropy_src_tl_errors	9.000s	54.948us	20	20	100.00
V2	tl_d_outstanding_access	entropy_src_csr_hw_reset	8.000s	453.888us	5	5	100.00
		entropy_src_csr_rw	4.000s	27.652us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	502.715us	5	5	100.00
		entropy_src_same_csr_outstanding	4.000s	198.719us	20	20	100.00
V2	tl_d_partial_access	entropy_src_csr_hw_reset	8.000s	453.888us	5	5	100.00
		entropy_src_csr_rw	4.000s	27.652us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	502.715us	5	5	100.00
		entropy_src_same_csr_outstanding	4.000s	198.719us	20	20	100.00
V2		TOTAL			2287	2340	97.74
V2S	tl_intg_err	entropy_src_sec_cm	5.000s	245.252us	5	5	100.00
		entropy_src_tl_intg_err	7.000s	952.298us	20	20	100.00
V2S	sec_cm_config_regwen	entropy_src_rng	5.800m	10.025ms	300	300	100.00
		entropy_src_cfg_regwen	3.000s	63.620us	50	50	100.00
V2S	sec_cm_config_mubi	entropy_src_rng	5.800m	10.025ms	300	300	100.00
V2S	sec_cm_config_redun	entropy_src_rng	5.800m	10.025ms	300	300	100.00
V2S	sec_cm_intersig_mubi	entropy_src_rng	5.800m	10.025ms	300	300	100.00
		entropy_src_fw_ov	2.900m	5.055ms	283	300	94.33
V2S	sec_cm_main_sm_fsm_sparse	entropy_src_functional_errors	10.233m	10.012ms	967	1000	96.70
		entropy_src_sec_cm	5.000s	245.252us	5	5	100.00
V2S	sec_cm_ack_sm_fsm_sparse	entropy_src_functional_errors	10.233m	10.012ms	967	1000	96.70
		entropy_src_sec_cm	5.000s	245.252us	5	5	100.00
V2S	sec_cm_rng_bkgn_chk	entropy_src_rng	5.800m	10.025ms	300	300	100.00
V2S	sec_cm_fifo_ctr_redun	entropy_src_functional_errors	10.233m	10.012ms	967	1000	96.70
		entropy_src_sec_cm	5.000s	245.252us	5	5	100.00
V2S	sec_cm_ctr_redun	entropy_src_functional_errors	10.233m	10.012ms	967	1000	96.70
		entropy_src_sec_cm	5.000s	245.252us	5	5	100.00
V2S	sec_cm_ctr_local_esc	entropy_src_functional_errors	10.233m	10.012ms	967	1000	96.70
V2S	sec_cm_esfinal_rdata_bus_consistency	entropy_src_functional_alerts	5.000s	106.800us	50	50	100.00
V2S	sec_cm_tile_link_bus_integrity	entropy_src_tl_intg_err	7.000s	952.298us	20	20	100.00
V2S		TOTAL			75	75	100.00
V3	external_health_tests	entropy_src_rng_with_xht_rsps	5.717m	10.031ms	49	50	98.00
V3	stress_all_with_rand_reset	entropy_src_stress_all_with_rand_reset			0	0	--
V3		TOTAL			49	50	98.00
		TOTAL			2516	2570	97.90

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	0	0.00

Coverage Results

Coverage Dashboard

Score	Block	Branch	Statement	Expression	Toggle	Fsm	Assertion	CoverGroup
97.14	98.19	95.43	98.36	95.79	96.68	96.88	90.48	95.70

Failure Buckets

UVM_ERROR (entropy_src_scoreboard.sv:2031) [scoreboard] Check failed csr.get_mirrored_value() == item.d_data (* [*] vs * [*]) reg name: entropy_src_reg_block.err_code has 11 failures:

Test entropy_src_fw_ov has 11 failures.

26.entropy_src_fw_ov.20536819330739530685653244103055664618470126662619199904961734288599775479752
Line 379, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/26.entropy_src_fw_ov/latest/run.log

  UVM_ERROR @ 4385829247 ps: (entropy_src_scoreboard.sv:2031) [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 @ 4385829247 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

35.entropy_src_fw_ov.108746025438895959188613667153586442547668532244245130016798089675210663210107
Line 787, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/35.entropy_src_fw_ov/latest/run.log

  UVM_ERROR @ 3903727299 ps: (entropy_src_scoreboard.sv:2031) [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 @ 3903727299 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.
  - 239.entropy_src_functional_errors.56544811405597807950102945232760792231615640553064359864037701559837248658717
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/239.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10020591293 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0x942239d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10020591293 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 384.entropy_src_functional_errors.18049740514173525262179725563057223138026924394966992299792315185670117242007
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/384.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10015899125 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0xc2dc57d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10015899125 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 8 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.fifo_read_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 6 failures:
- Test entropy_src_functional_errors has 6 failures.
  - 14.entropy_src_functional_errors.34088466792542700869702283496439177130142392642045274062528691605223509071614
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/14.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10012842303 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0xc27724d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10012842303 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 201.entropy_src_functional_errors.67970417137773915154877783972710255272724666525519484944743184672805664478845
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/201.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10187551243 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0x616cffd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10187551243 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 4 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 6 failures:
- Test entropy_src_functional_errors has 6 failures.
  - 21.entropy_src_functional_errors.103913304510180533881573018472280305411139854349242657735295518385910681022423
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/21.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10023823636 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0x5f46edd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10023823636 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 280.entropy_src_functional_errors.49567492667111174150219121285687889239280515194610853562850010943990336288937
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/280.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10064184182 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0x4c59aad8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10064184182 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 4 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.fifo_state_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 6 failures:
- Test entropy_src_functional_errors has 6 failures.
  - 285.entropy_src_functional_errors.37357867449207572162014102253694404971292641886613623634322255834541158956853
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/285.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10079203170 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0x9d21f4d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10079203170 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 373.entropy_src_functional_errors.70943373022233781211548068431495887130496846294974159347301852077736787396128
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/373.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10034866365 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0x19ec48d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10034866365 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 4 more failures.
UVM_ERROR (cip_base_scoreboard.sv:242) [scoreboard] Check failed expected_alert[alert_name].expected == * (* [*] vs * [*]) alert fatal_alert triggered unexpectedly has 4 failures:
- Test entropy_src_fw_ov has 4 failures.
  - 55.entropy_src_fw_ov.11484093762379638252758711689238101715438539587774929618153043638113787119751
    Line 532, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/55.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 3229132770 ps: (cip_base_scoreboard.sv:242) [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 @ 3229132770 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 78.entropy_src_fw_ov.110669393874278607713255002450415674704770853701492549374179203064444995433910
    Line 532, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/78.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 2644102827 ps: (cip_base_scoreboard.sv:242) [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 @ 2644102827 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 2 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 4 failures:
- Test entropy_src_functional_errors has 4 failures.
  - 330.entropy_src_functional_errors.32481789722651768151467121989273906521435327544082227465024956908905634224678
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/330.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10024036815 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0x7253e4d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10024036815 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 587.entropy_src_functional_errors.67512390288005997788500041667133230589927049668938448382132038095432539481912
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/587.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10108798483 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0x84e3efd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10108798483 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 2 more failures.
Exit reason: Error: User command failed xmsim: *E,ASRTST (/workspace/default/src/lowrisc_ip_entropy_src_*/rtl/entropy_src_core.sv,3400): Assertion AtReset_EsfinalFifoPushedPostStartup_A has failed has 1 failures:
- Test entropy_src_rng_max_rate has 1 failures.
  - 29.entropy_src_rng_max_rate.92144958345125222216377103229848882562441236888799902526113825415627514031475
    Line 1917, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/29.entropy_src_rng_max_rate/latest/run.log
```
  xmsim: *E,ASRTST (/workspace/default/src/lowrisc_ip_entropy_src_0.1/rtl/entropy_src_core.sv,3400): (time 5801771295 PS) Assertion tb.dut.u_entropy_src_core.AtReset_EsfinalFifoPushedPostStartup_A has failed
  UVM_ERROR @ 5801771295 ps: (entropy_src_core.sv:3400) [ASSERT FAILED] AtReset_EsfinalFifoPushedPostStartup_A
  UVM_INFO @ 5801771295 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
UVM_ERROR (cip_base_scoreboard.sv:302) scoreboard [scoreboard] alert recov_alert did not trigger max_delay:* has 1 failures:
- Test entropy_src_rng_with_xht_rsps has 1 failures.
  - 37.entropy_src_rng_with_xht_rsps.84576106631295496616655738089523522628778628693387382359813487199138402028400
    Line 1322, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/37.entropy_src_rng_with_xht_rsps/latest/run.log
```
  UVM_ERROR @ 5149847257 ps: (cip_base_scoreboard.sv:302) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard] alert recov_alert did not trigger max_delay:5
  UVM_INFO @ 5149847257 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 1 failures:
- Test entropy_src_rng_max_rate has 1 failures.
  - 94.entropy_src_rng_max_rate.18424440047390019631589456676354715545442587273300616054101956745763822404769
    Line 790, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/94.entropy_src_rng_max_rate/latest/run.log
```
  UVM_FATAL @ 6062005723 ps: (entropy_src_base_vseq.sv:442) [uvm_test_top.env.virtual_sequencer.entropy_src_rng_vseq] Timeout encountered while reading TlSrcObserveFIFO
  UVM_INFO @ 6062005723 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
UVM_FATAL (entropy_src_scoreboard.sv:2649) [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.
  - 218.entropy_src_fw_ov.36435675520752619443031400835660524174660200041800137982611468608320839017878
    Line 979, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/218.entropy_src_fw_ov/latest/run.log
```
  UVM_FATAL @ 4363571195 ps: (entropy_src_scoreboard.sv:2649) [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 @ 4363571195 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:242) [scoreboard] Check failed expected_alert[alert_name].expected == * (* [*] vs * [*]) alert fatal_alert triggered unexpectedly has 1 failures:
- Test entropy_src_fw_ov has 1 failures.
  - 261.entropy_src_fw_ov.102393052577611091140484993411043970253233768875498106166174891713869587978377
    Line 590, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/261.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 2531826893 ps: (cip_base_scoreboard.sv:242) [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 @ 2531826893 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
UVM_ERROR (entropy_src_scoreboard.sv:2031) [scoreboard] Check failed csr.get_mirrored_value() == item.d_data (* [*] vs * [*]) reg name: entropy_src_reg_block.alert_summary_fail_counts has 1 failures:
- Test entropy_src_rng_max_rate has 1 failures.
  - 262.entropy_src_rng_max_rate.2373444269715378737751669094601657478062388307674974949226205105325373117029
    Line 797, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/262.entropy_src_rng_max_rate/latest/run.log
```
  UVM_ERROR @ 984451146 ps: (entropy_src_scoreboard.sv:2031) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (0 [0x0] vs 1 [0x1]) reg name: entropy_src_reg_block.alert_summary_fail_counts
  UVM_INFO @ 984451146 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.sfifo_observe_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 1 failures:
- Test entropy_src_functional_errors has 1 failures.
  - 977.entropy_src_functional_errors.30209580468976272537737114290772657086094053357476103875721970580404852093929
    Line 332, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/977.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10012714398 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0x665953d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10012714398 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```