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Mon, 24 Jul 2023 13:31:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#64836: pygobject GTK modules lookup fails following CUPS graft Resent-From: Maxim Cournoyer Original-Sender: "Debbugs-submit" Resent-CC: me@tobias.gr, bug-guix@gnu.org Resent-Date: Mon, 24 Jul 2023 17:31:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 64836 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 64836@debbugs.gnu.org Cc: Tobias Geerinckx-Rice X-Debbugs-Original-To: bug-guix X-Debbugs-Original-Xcc: Tobias Geerinckx-Rice Received: via spool by submit@debbugs.gnu.org id=B.169021983824547 (code B ref -1); Mon, 24 Jul 2023 17:31:02 +0000 Received: (at submit) by debbugs.gnu.org; 24 Jul 2023 17:30:38 +0000 Received: from localhost ([127.0.0.1]:43952 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qNzOH-0006Nq-T9 for submit@debbugs.gnu.org; Mon, 24 Jul 2023 13:30:38 -0400 Received: from lists.gnu.org ([2001:470:142::17]:53744) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qNzOC-0006NZ-65 for submit@debbugs.gnu.org; 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[72.10.136.224]) by smtp.gmail.com with ESMTPSA id o9-20020ae9f509000000b00767db6f47bbsm3109853qkg.73.2023.07.24.10.30.21 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Jul 2023 10:30:21 -0700 (PDT) From: Maxim Cournoyer Date: Mon, 24 Jul 2023 13:30:20 -0400 Message-ID: <87zg3lfc9f.fsf@gmail.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Received-SPF: pass client-ip=2607:f8b0:4864:20::72d; envelope-from=maxim.cournoyer@gmail.com; helo=mail-qk1-x72d.google.com 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: bug-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Scanner: mx2.migadu.com X-Migadu-Spam-Score: 6.86 X-Spam-Score: 6.86 X-Migadu-Queue-Id: 15E83441D3 X-TUID: fp+sa//D3XFz --=-=-= Content-Type: text/plain Hi, I'm still quite puzzled by this, but I'm relatively confident that commit 2986ba899f5ee374008c501e26fb653147ed7891 ("gnu: cups: Replace with 2.4.6 [fixes CVE-2023-34241].") caused the following wxPython / pygobject script to fail: --8<---------------cut here---------------start------------->8--- $ guix time-machine --commit=2986ba899f5ee374008c501e26fb653147ed7891 \ -- shell --rebuild-cache --pure python python-pygobject python-wxpython gtk+ \ -- ./hang-repro.py --8<---------------cut here---------------end--------------->8--- Where hang-repro.py contains: --=-=-= Content-Type: application/octet-stream Content-Disposition: inline; filename=hang-repro.py Content-Transfer-Encoding: base64 IyEvdXNyL2Jpbi9lbnYgcHl0aG9uMwoKaW1wb3J0IHN5cwoKaW1wb3J0IHd4CgpjbGFzcyBEdW1t eUFwcCh3eC5BcHApOgogICAgIiIiVGhlIGFwcGxpY2F0aW9uIGNsYXNzLiIiIgoKICAgIGRlZiBP bkluaXQoc2VsZik6CiAgICAgICAgIiIiTWFpbiBpbml0aWFsaXphdGlvbiByb3V0aW5lLiIiIgog ICAgICAgIHN1cGVyKCkuT25Jbml0KCkKCiAgICAgICAgaW1wb3J0IGdpCiAgICAgICAgZ2kucmVx dWlyZV92ZXJzaW9uKCdHdGsnLCAnMy4wJykKICAgICAgICAjIEhhbmdzIGhlcmUgLT4KICAgICAg ICBmcm9tIGdpLnJlcG9zaXRvcnkgaW1wb3J0IEd0aywgR2RrLCBHaW8KICAgICAgICBzeXMuZXhp dCgwKSAgICAgICAgICAgICAjIG5ldmVyIHJlYWNoZWQKCiAgICAgICAgcmV0dXJuIFRydWUKCgpk ZWYgbWFpbigpOgogICAgIyBTcGluIHVwIHRoZSBHVUkuCiAgICBhcHAgPSBEdW1teUFwcCgpCiAg ICBhcHAuTWFpbkxvb3AoKQoKCmlmIF9fbmFtZV9fID09ICJfX21haW5fXyI6CiAgICBtYWluKCkK --=-=-= Content-Type: text/plain The output produced is: --8<---------------cut here---------------start------------->8--- /gnu/store/88r0c82k32zq8nmx5abn1fxvf7wxyw0j-profile/lib/python3.10/site-packages/gi/module.py:163: Warning: cannot register existing type 'GtkWidget' g_type = info.get_g_type() /gnu/store/88r0c82k32zq8nmx5abn1fxvf7wxyw0j-profile/lib/python3.10/site-packages/gi/module.py:163: Warning: cannot add class private field to invalid type '' g_type = info.get_g_type() /gnu/store/88r0c82k32zq8nmx5abn1fxvf7wxyw0j-profile/lib/python3.10/site-packages/gi/module.py:163: Warning: cannot add private field to invalid (non-instantiatable) type '' g_type = info.get_g_type() /gnu/store/88r0c82k32zq8nmx5abn1fxvf7wxyw0j-profile/lib/python3.10/site-packages/gi/module.py:163: Warning: g_type_add_interface_static: assertion 'G_TYPE_IS_INSTANTIATABLE (instance_type)' failed g_type = info.get_g_type() /gnu/store/88r0c82k32zq8nmx5abn1fxvf7wxyw0j-profile/lib/python3.10/site-packages/gi/module.py:163: Warning: cannot register existing type 'GtkBuildable' g_type = info.get_g_type() /gnu/store/88r0c82k32zq8nmx5abn1fxvf7wxyw0j-profile/lib/python3.10/site-packages/gi/module.py:163: Warning: g_type_interface_add_prerequisite: assertion 'G_TYPE_IS_INTERFACE (interface_type)' failed g_type = info.get_g_type() /gnu/store/88r0c82k32zq8nmx5abn1fxvf7wxyw0j-profile/lib/python3.10/site-packages/gi/module.py:163: Warning: g_once_init_leave: assertion 'result != 0' failed g_type = info.get_g_type() --8<---------------cut here---------------end--------------->8--- and execution hangs (!) The parent commit doesn't exhibit the problem: --8<---------------cut here---------------start------------->8--- $ guix time-machine --commit=88d107b2b9bf72a628065a1475ecce7b49852c35 \ -- shell --rebuild-cache --pure python python-pygobject python-wxpython gtk+ \ -- ./hang-repro.py $ echo $? 0 --8<---------------cut here---------------end--------------->8--- I've run the above using Guix at commit 21b718f, but since I'm using time-machine, it shouldn't matter. I've very puzzled as to why grafting CUPS could create such a problem :-). Help wanted! -- Thanks, Maxim --=-=-=--