5 sec timeout in rngtestjitter.sh too short? about rng-tools HOT 4 CLOSED

[dan@talos rng-tools]$ cat tests/rngtestjitter.sh.log
Disabling 0: Hardware RNG Device (hwrng)
Disabling 2: Intel RDRAND Instruction RNG (rdrand)
Disabling 1: TPM RNG Device (tpm)
Initializing available sources
[darn  ]: Enabling power DARN rng support
[darn  ]: Initialized
[jitter]: Initializing AES buffer
[jitter]: Enabling JITTER rng support
[jitter]: Initialized
[pkcs11]: No pkcs11 slots available
[pkcs11]: Initialization Failed
[rtlsdr]: Initialization Failed
unable to adjust write_wakeup_threshold: Permission denied
rngtest: bits received from input: 2000064
rngtest: bits sent to output: 2000000
rngtest: FIPS 140-2 successes: 100
rngtest: FIPS 140-2 failures: 0
rngtest: FIPS 140-2(2001-10-10) Monobit: 0
rngtest: FIPS 140-2(2001-10-10) Poker: 0
rngtest: FIPS 140-2(2001-10-10) Runs: 0
rngtest: FIPS 140-2(2001-10-10) Long run: 0
rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
rngtest: input channel speed: (min=55.446; avg=247.386; max=293.438)Mibits/s
rngtest: FIPS tests speed: (min=53.278; avg=55.614; max=56.264)Mibits/s
rngtest: output channel speed: (min=6.209; avg=15.785; max=18.626)Gibits/s
rngtest: Program run time: 10391146 microseconds
killing
rngd(2051): Operace není povolena
PASS rngtestjitter.sh (exit status: 0)