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helo=tobias.gr X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: 45202@debbugs.gnu.org Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" Reply-to: Tobias Geerinckx-Rice From: Tobias Geerinckx-Rice via Bug reports for GNU Guix X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -4.40 Authentication-Results: aspmx1.migadu.com; dkim=fail (headers rsa verify failed) header.d=tobias.gr header.s=2018 header.b=DxMmlEYf; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Queue-Id: C5B29940222 X-Spam-Score: -4.40 X-Migadu-Scanner: scn1.migadu.com X-TUID: AfhHDpkUquUd --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Raffael, Raffael Stocker =E5=86=99=E9=81=93=EF=BC=9A > However, I now noticed a new one: pcscd doesn't seem to be=20 > killable > easily (at least not by a TERM signal), so "herd stop pcscd" has > no effect. Sending a KILL signal and starting with "herd start=20 > pcscd" > works without problems, though. I can reproduce this. Interestingly(?) it only affects the pcscd=20 started by Shepherd. Manual $(guix build pcsc-lite)/sbin/pcscd invocations, both with=20 and without --foreground, are eminently killable with TERM alone. The Shepherd's instance hangs at strace: Process 11441 attached select(7, [6], NULL, NULL, NULL with no activity at all when signal 15 is delivered. I don't know=20 any tricks to attach faster to get more leading context. Kind regards, T G-R --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iIMEARYKACsWIQT12iAyS4c9C3o4dnINsP+IT1VteQUCX9X/xw0cbWVAdG9iaWFz LmdyAAoJEA2w/4hPVW15VOkBANbRK0WXxwKz9mBueibIv0wW8cMd4xM1qC6oy1iB JMLhAQCnfBC22wsL4uhzaGlXTx2tnQ//vasY5usm7QyTntcvAw== =PKsC -----END PGP SIGNATURE----- --=-=-=--