bug#51073: 28.0.60; SIGSYS in emacs-tests/bwrap/allows-stdout

["Basil L. Contovounesios" via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>]

Philipp Stephani [2022-01-22 17:20 +0100] wrote:

> Am Fr., 21. Jan. 2022 um 15:14 Uhr schrieb Basil L. Contovounesios
> <contovob@tcd.ie>:
>>
>> After a several month hiatus from Emacs development, I'm now getting two
>> SIGSYS failures in 'make test/emacs-tests' again on both emacs-28 and
>> master (ERT backtraces and configuration info follow my signature).
>>
>> This time, 'sudo journalctl -g SECCOMP' mentions the following:
>>
>>   Jan 21 15:47:02 tia audit[138481]: SECCOMP auid=1000 uid=1000 gid=1000
>>     ses=2 subj==unconfined pid=138481 comm="emacs"
>>     exe="/home/blc/.local/src/emacs-nox/src/emacs" sig=31 arch=c000003e
>>     syscall=17 compat=0 ip=0x7fd745f3714a code=0x80000000
>>
>>   Jan 21 15:47:03 tia audit[138493]: SECCOMP auid=1000 uid=1000 gid=1000
>>     ses=2 subj==unconfined pid=138493 comm="emacs"
>>     exe="/home/blc/.local/src/emacs-nox/src/emacs" sig=31 arch=c000003e
>>     syscall=439 compat=0 ip=0x7f46e8c30fc0 code=0x80000000
>>
>> where AFAICT syscalls 17 and 439 correspond to pread64 and faccessat2,
>> respectively.
>
> Thanks, I added these syscalls to the filter shipped with Emacs
> (commit 6d3608be88e1b30d2d10ee81f14dd485275c20ff).

Thanks, all lights green again!

-- 
Basil