From nobody Fri Nov 14 15:45:45 2025 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4d7Lzr4zLZz6GdBC; Fri, 14 Nov 2025 15:44:40 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [50.1.20.27]) (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 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "pelorus.zefox.org", Issuer "pelorus.zefox.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4d7Lzr1lWsz3gh4; Fri, 14 Nov 2025 15:44:39 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Authentication-Results: mx1.freebsd.org; none Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.18.1/8.18.1) with ESMTPS id 5AEFjkYT038146 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Fri, 14 Nov 2025 07:45:47 -0800 (PST) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.18.1/8.18.1/Submit) id 5AEFjjuw038145; Fri, 14 Nov 2025 07:45:45 -0800 (PST) (envelope-from fbsd) Date: Fri, 14 Nov 2025 07:45:45 -0800 From: bob prohaska To: "Herbert J. Skuhra" Cc: freebsd-arm@freebsd.org, freebsd-current@freebsd.org Subject: Re: Still seeing Failed assertion: "p[i] == 0" on armv7 buildworld Message-ID: References: <4957be52-e57f-4f5f-9626-d0f706480fe1@FreeBSD.org> <87ldk9f4tt.wl-herbert@gojira.at> List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87ldk9f4tt.wl-herbert@gojira.at> X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:7065, ipnet:50.1.16.0/20, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Rspamd-Queue-Id: 4d7Lzr1lWsz3gh4 On Fri, Nov 14, 2025 at 08:31:26AM +0100, Herbert J. Skuhra wrote: > On Fri, 14 Nov 2025 04:44:55 +0100, bob prohaska wrote: > > > > On Thu, Nov 13, 2025 at 09:11:51AM +0100, Ronald Klop wrote: > > > Op 12-11-2025 om 23:25 schreef bob prohaska: > > > > For lack of any better ideas I've collected some of the assertion failure > > > > /tmp files by host at > > > > http://www.zefox.net/~fbsd/assertion_failure/ > > > > > > > > Thanks for reading, > > > > > > > > bob prohaska > > > > > > > > > > > > > > A really uneducated guess, but might the update of jemalloc [1] have introduced some subtle issues on armv7? > > > You can try reverting: https://cgit.freebsd.org/src/commit/?id=c43cad87172039ccf38172129c79755ea79e6102. > > > > > What is the required syntax? Trying a simple > > > > root@generic:/usr/src # git revert -m 1 c43cad87172039ccf38172129c79755ea79e > > generated a torrent of conflict reports > > The source tree is expendable with no valued customizations. > > Try: > > git revert -n -m 1 8ebb3de0c9dfb1a15bf24dcb0ca65cc91e7ad0e8 > git revert -n -m 1 edf9a2fae94a4b0ffa11d40ce52a48a609da9353 > git revert -n -m 1 c43cad87172039ccf38172129c79755ea79e6102 > Looks like something fundamental is wrong: root@generic:/usr/src # git revert -n -m 1 8ebb3de0c9dfb1a15bf24dcb0ca65cc91e7ad0e8 contrib/jemalloc/INSTALL.md: unmerged (9701364041c8858d188ba80e629ed33a6ecda67d) contrib/jemalloc/INSTALL.md: unmerged (90da718d2b6aae8964fdcf35e2ab751fa1b62110) contrib/jemalloc/INSTALL.md: unmerged (b8f729b0d790f3af09f1519314a69057b08a8384) contrib/jemalloc/Makefile.in: unmerged (121297702bccc022853e46d46903199b18ac46bc) contrib/jemalloc/Makefile.in: unmerged (1193cd859c49c027647f2747d77bb8cfe0444d20) contrib/jemalloc/Makefile.in: unmerged (7128b007ec05359bc88e14615c34e00883ace8b2) contrib/jemalloc/TUNING.md: unmerged (500541dd52d05f9edf0e690273be190116520d26) contrib/jemalloc/TUNING.md: unmerged (e96399d7c9b8916297f6530c2b37a7f43ff1651b) contrib/jemalloc/TUNING.md: unmerged (34fca05b4325035505a6292031c58c8b3f95720f) contrib/jemalloc/bin/jeprof.in: unmerged (dc2c3ea877b8597b5622976a02c4f5518377aebc) ... error: your index file is unmerged. fatal: revert failed root@generic:/usr/src # git revert -n -m 1 edf9a2fae94a4b0ffa11d40ce52a48a609da9353 contrib/jemalloc/INSTALL.md: unmerged (9701364041c8858d188ba80e629ed33a6ecda67d) contrib/jemalloc/INSTALL.md: unmerged (90da718d2b6aae8964fdcf35e2ab751fa1b62110) contrib/jemalloc/INSTALL.md: unmerged (b8f729b0d790f3af09f1519314a69057b08a8384) contrib/jemalloc/Makefile.in: unmerged (121297702bccc022853e46d46903199b18ac46bc) contrib/jemalloc/Makefile.in: unmerged (1193cd859c49c027647f2747d77bb8cfe0444d20) contrib/jemalloc/Makefile.in: unmerged (7128b007ec05359bc88e14615c34e00883ace8b2) contrib/jemalloc/TUNING.md: unmerged (500541dd52d05f9edf0e690273be190116520d26) contrib/jemalloc/TUNING.md: unmerged (e96399d7c9b8916297f6530c2b37a7f43ff1651b) contrib/jemalloc/TUNING.md: unmerged (34fca05b4325035505a6292031c58c8b3f95720f) contrib/jemalloc/bin/jeprof.in: unmerged (dc2c3ea877b8597b5622976a02c4f5518377aebc) ... error: your index file is unmerged. fatal: revert failed root@generic:/usr/src # git revert -n -m 1 c43cad87172039ccf38172129c79755ea79e6102 contrib/jemalloc/INSTALL.md: unmerged (9701364041c8858d188ba80e629ed33a6ecda67d) contrib/jemalloc/INSTALL.md: unmerged (90da718d2b6aae8964fdcf35e2ab751fa1b62110) contrib/jemalloc/INSTALL.md: unmerged (b8f729b0d790f3af09f1519314a69057b08a8384) contrib/jemalloc/Makefile.in: unmerged (121297702bccc022853e46d46903199b18ac46bc) contrib/jemalloc/Makefile.in: unmerged (1193cd859c49c027647f2747d77bb8cfe0444d20) contrib/jemalloc/Makefile.in: unmerged (7128b007ec05359bc88e14615c34e00883ace8b2) contrib/jemalloc/TUNING.md: unmerged (500541dd52d05f9edf0e690273be190116520d26) contrib/jemalloc/TUNING.md: unmerged (e96399d7c9b8916297f6530c2b37a7f43ff1651b) contrib/jemalloc/TUNING.md: unmerged (34fca05b4325035505a6292031c58c8b3f95720f) contrib/jemalloc/bin/jeprof.in: unmerged (dc2c3ea877b8597b5622976a02c4f5518377aebc) ... error: your index file is unmerged. fatal: revert failed root@generic:/usr/src # Have I got a corrupted source tree? Or, more likely, did I misunderstand your suggestion? Thanks for writing! bob prohaska