bug#63675: shepherd 0.10.0 test 2 fail on riscv64-linux

["Ludovic Courtès" <ludo@gnu.org>]

Hi,

(Cc: Efraim as another RISC-V person.)

Z572 <873216071@qq.com> skribis:

> shepherd 0.10.0 test 2 fail on riscv64-linux. same error use
> `guix build shepherd -s riscv64-linux` on x86_64 or
> `guix build shepherd` on riscv64.

[…]

> FAIL: tests/forking-service
[…]
> + herd -s t-socket-3968 start test
> Starting service test...
> Service test has been started.
> + herd -s t-socket-3968 start test2
> Starting service test2...
> Service test2 has been started.
> + grep running
> + herd -s t-socket-3968 status test
>   It is running since 03:39:18 (3 seconds ago).
> + test -f t-service-pid-3968
> ++ cat t-service-pid-3968
> + service_pid_value=6499
> + kill 6499
> + kill -0 6499
> + sleep 0.3
> + kill -0 6499
> + sleep 0.3
> + kill -0 6499

Here it looks as though process 6499 (associated with service ‘test’) is
either not receiving SIGHUP as sent by “kill 6499” or is ignoring it.

How reproducible is it?  You can run it with
“make check TESTS=tests/forking-service.sh” to see.

Thanks,
Ludo’.