From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS3215 2.6.0.0/16 X-Spam-Status: No, score=-3.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI,SPF_HELO_PASS, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from hurricane.the-brannons.com (hurricane.the-brannons.com [IPv6:2602:ff06:725:1:20::25]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 348E41F852 for ; Wed, 21 Dec 2022 11:28:27 +0000 (UTC) Authentication-Results: dcvr.yhbt.net; dkim=pass (1024-bit key; unprotected) header.d=the-brannons.com header.i=@the-brannons.com header.b="aBjWBQK1"; dkim-atps=neutral DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; s=hurricane; bh=Ws00lhFYw9 e65dQUZRVRK10DQ0mn8V1W7Up02o0unic=; h=date:subject:to:from; d=the-brannons.com; b=aBjWBQK1E6h+2Z+FA2E9E5CNuOQ36+G4+rGzFyLA/KLQdH+p I0ZP2bz/qZCqgbRwVFa1E8VUnopQ+A1VpS2Z5noabY+4oMZnnp1bey8j1h9auMVpwvGxj7 TP0OGl0ZQVCOjbh9tslMHQkntD8GuknGO/87Jhv3eBv1Ibg7nxSSI= Received: by hurricane.the-brannons.com (OpenSMTPD) with ESMTPSA id 66a3de55 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO) auth=yes user=chris for ; Wed, 21 Dec 2022 03:28:24 -0800 (PST) From: Chris Brannon To: meta@public-inbox.org Subject: public-inbox-convert hangs on systems using musl libc Autocrypt: addr=chris@the-brannons.com; prefer-encrypt=mutual; keydata= mDMEX37pCBYJKwYBBAHaRw8BAQdASkFrVm/MHGNpj7Oa+nq4b7eBg5LX5qnvS6ojH04ZE9+0LENo cmlzdG9waGVyIEJyYW5ub24gPGNocmlzQHRoZS1icmFubm9ucy5jb20+iJAEExYIADgWIQTFfzWT HzF7+QWPg09oJ1i8YNj4egUCX37pCAIbAwULCQgHAgYVCgkICwIEFgIDAQIeAQIXgAAKCRBoJ1i8 YNj4esVsAQCJXDxhj5gZjcrNMmSH6Z+X5RDdbvsTRvS5wwQXM3g4kAEAjOrdx/fvZDiKL8dylDhU YUVVSkwWeOD2UtmYjm/QtwG4OARffukIEgorBgEEAZdVAQUBAQdAOMaQorDR8QUdM34/Q9mUyBvS 9WFK0Mb76dHyNkERx2kDAQgHiHgEGBYIACAWIQTFfzWTHzF7+QWPg09oJ1i8YNj4egUCX37pCAIb DAAKCRBoJ1i8YNj4eo/8AQC4AX6NMv65KQQU7s95T/1Y4E+Z7KTbvhKJeSjdDfj88AEA/qzPnDvl dLmqqNTqsfZCK81teOxSoNhRlhWcQ8QQ/wY= Date: Wed, 21 Dec 2022 03:28:23 -0800 Message-ID: <875ye5m1wo.fsf@the-brannons.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain List-Id: I can reproduce it reliably on both Alpine Linux and the musl variant of Void Linux. Just clone a mirror of public-inbox.org/meta and try and convert it: $ git clone --mirror https://public-inbox.org/meta $ public-inbox-convert meta metanew If I pass --no-index, the process is successful. This is a deadlock of some sort, because during the hang, git cat-file is blocked on write and other things are blocked on read. That's as far as I have gotten with debugging it. -- Chris