Path: csiph.com!goblin1!goblin.stu.neva.ru!usenet.stanford.edu!not-for-mail From: Robert Pluim Newsgroups: gnu.emacs.bug Subject: bug#43177: Bug: Emacs 27.1 hangs forever in `FcCharSetSubtractCount' from '/usr/lib/libfontconfig.so.1' Date: Thu, 03 Sep 2020 11:58:50 +0200 Lines: 40 Sender: "Debbugs-submit" Approved: bug-gnu-emacs@gnu.org Message-ID: References: <7bb2d5e3-1abf-08d6-d7c8-0f1bd139815e@Alexander.Shukaev.name> <3598262d-b65c-b1b4-310a-29149fd89ebf@Alexander.Shukaev.name> NNTP-Posting-Host: lists.gnu.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: usenet.stanford.edu 1599127145 7439 209.51.188.17 (3 Sep 2020 09:59:05 GMT) X-Complaints-To: action@cs.stanford.edu Cc: 43177@debbugs.gnu.org To: Alexander Shukaev Envelope-to: bug-gnu-emacs@gnu.org X-Loop: help-debbugs@gnu.org Resent-From: Robert Pluim Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 03 Sep 2020 09:59:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43177 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :mime-version:content-transfer-encoding; bh=l40re2vb5VIGRxCVCwoJvm9DfS0HEGJd2I02DAGvJGc=; b=BdyFEitQP0nPAbtbQWaj5xIakWGswPYK+hjd2JdNqx7nH4n40il/4bqv2i0prJxB6b KNMt8HDSF1VAfmPb631LEQwbIOXYea3eEVu3lpBBmkAg/OaDEX0EZKy92wFamXKAsc1J Uef1bI5wme0zpKj8t9nuHyOHoq9ojSAtLzKCTxppeQwG5GynHEUzPADYNBj7P2tqd/vu w4MBUQX3ikTG2S8ycdjaiiZa+yP3+35doIosKsGW/ajW6GLQ4zItY/L1j+8reWusbwOl 0VBFPXNcqZovyActTj9uM8ZDuZxGsDZW4Yeilk2ZykgHkZE3QUX9OaP3aRG/MMN5tcOO Vb0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:mime-version:content-transfer-encoding; bh=l40re2vb5VIGRxCVCwoJvm9DfS0HEGJd2I02DAGvJGc=; b=QqH9JTl5SWQJZE/+bmIf2LLmnZqHgeHToLsK/foBk8Hy+jtJYwfWt8VpeChkzhpCvE FUVB9gquTO9i28qCX3TlSIxI/cuC3GhTaUFON7gUDowwbZXUiQYDn02D1nuEK7Bjlbil yBS4YeeXUrInY1h8MQF/qhP3kvV/OvyxXi/w11IJm/hYJoqI8Je8RvwBUP0pjsdNAmSK PbI19kgHwpgxwNCSNK5r9hzKwpk+PEjvelNmTzgLWjh/dxA+8u+g+GU4ctAxZg2HHnBr bMRhVKFE5+kymA4EMNq9Ajlal1KWbFIUCXZ1u3dzEO6vwS6R0/w2NwmWH7U5nM8QjXgP f9yw== X-Gm-Message-State: AOAM531CDmqzfNeEcWGYeYGrtlxZyuyPXd5aiIK2vJOzDuuGL/p2nHmZ DkBUlo/Pj/3MRWiyPU+TJQgEmRlh8JvQNg== X-Google-Smtp-Source: ABdhPJwOI0T/fqkXzdhR1kCNo6Df7hccmfetc9zB1qHIZrKD6I/hkjBFDaXD6MSb4ff2bzKlIJNhmA== X-Received: by 2002:a1c:7502:: with SMTP id o2mr1600247wmc.29.1599127131703; Thu, 03 Sep 2020 02:58:51 -0700 (PDT) In-Reply-To: <3598262d-b65c-b1b4-310a-29149fd89ebf@Alexander.Shukaev.name> (Alexander Shukaev's message of "Thu, 3 Sep 2020 11:40:07 +0200") X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -1.0 (-) X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Mailman-Original-Message-ID: X-Mailman-Original-References: <7bb2d5e3-1abf-08d6-d7c8-0f1bd139815e@Alexander.Shukaev.name> <3598262d-b65c-b1b4-310a-29149fd89ebf@Alexander.Shukaev.name> Xref: csiph.com gnu.emacs.bug:134817 >>>>> On Thu, 3 Sep 2020 11:40:07 +0200, Alexander Shukaev said: Alexander> Right, so briefly testing, I think the scrolling hang is gon= e thanks to Alexander> (add-to-list 'face-ignored-fonts "Adobe.*Blank") Alexander> However, hang from opening certain files is still there and = is also Alexander> font-related, though with a different symptom: Alexander> Thread 1 "emacs" received signal SIGABRT, Aborted. Alexander> 0x00007ffff5c0646f in poll () from /usr/lib/libc.so.6 Alexander> (gdb) bt Alexander> #0 0x00007ffff5c0646f in poll () at /usr/lib/libc.so.6 Alexander> #1 0x00007ffff6e2a63b in () at /usr/lib/libxcb.so.1 Alexander> #2 0x00007ffff6e2c08f in () at /usr/lib/libxcb.so.1 Alexander> #3 0x00007ffff6e2c203 in xcb_wait_for_reply64 () at /usr/li= b/libxcb.so.1 Alexander> #4 0x00007ffff6e904b9 in _XReply () at /usr/lib/libX11.so.6 Alexander> #5 0x00007ffff6e71e71 in () at /usr/lib/libX11.so.6 Alexander> #6 0x00007ffff6e7254e in XLoadQueryFont () at /usr/lib/libX= 11.so.6 Alexander> #7 0x0000555555a8d875 in xfont_supported_scripts Alexander> (display=3D0x555556594940, fontname=3D0x55556a79e428 "-m= isc-trirong Alexander> medium-medium-i-normal--0-0-0-0-p-0-iso10646-1", Alexander> props=3DXIL(0x7ffff27926e5), encoding=3D0x7ffff23ab8d0) Alexander> at xfont.c:266 So this is the 'x' font backend, rather than the 'ftcr' font backend, which I would not expect emacs to be falling back to. Do you have any face/fontset customisations? Could you show them to us? (I=CA=BCm hoping you=CA=BCre not messing with the font-backend frame parameter anywhe= re) Robert