From nobody Thu Nov 06 14:48:15 2025 X-Original-To: dev-commits-src-all@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 4d2Q6W0V8rz6GGHr; Thu, 06 Nov 2025 14:48:19 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Received: from omta004.cacentral1.a.cloudfilter.net (omta002.cacentral1.a.cloudfilter.net [3.97.99.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "Client", Issuer "CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4d2Q6V2rbtz46HW; Thu, 06 Nov 2025 14:48:18 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Authentication-Results: mx1.freebsd.org; none Received: from shw-obgw-4001b.ext.cloudfilter.net ([10.228.9.171]) by cmsmtp with ESMTPS id GxKZv0h74PzKyH1Hdvj4JD; Thu, 06 Nov 2025 14:48:17 +0000 Received: from spqr.komquats.com ([70.66.136.217]) by cmsmtp with ESMTPSA id H1HbvZ6Nn1cakH1Hcv8NkM; Thu, 06 Nov 2025 14:48:17 +0000 X-Auth-User: cschuber X-Authority-Analysis: v=2.4 cv=faOgCkQF c=1 sm=1 tr=0 ts=690cb531 a=h7br+8Ma+Xn9xscxy5znUg==:117 a=h7br+8Ma+Xn9xscxy5znUg==:17 a=kj9zAlcOel0A:10 a=6UeiqGixMTsA:10 a=6I5d2MoRAAAA:8 a=EkcXrb_YAAAA:8 a=YxBL1-UpAAAA:8 a=U5RWLVvrzq1j5cBTgYIA:9 a=CjuIK1q_8ugA:10 a=LK5xJRSDVpKd5WXXoEvA:22 a=Ia-lj3WSrqcvXOmTRaiG:22 a=cPQSjfK2_nFv0Q5t_7PE:22 Received: from slippy.cwsent.com (slippy.cwsent.com [10.1.1.91]) by spqr.komquats.com (Postfix) with ESMTP id 8FD67C0; Thu, 06 Nov 2025 06:48:15 -0800 (PST) Received: by slippy.cwsent.com (Postfix, from userid 1000) id 81C6A389; Thu, 06 Nov 2025 06:48:15 -0800 (PST) X-Mailer: exmh version 2.9.0 11/07/2018 with nmh-1.8+dev Reply-to: Cy Schubert From: Cy Schubert X-os: FreeBSD X-Sender: cy@cwsent.com X-URL: http://www.cschubert.com/ To: Philip Paeps cc: Olivier Certner , src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: Re: git: a5d1a0c9bfcc - main - kern: RACCT: Keep process credentials alive via references In-reply-to: References: <202511060406.5A646whD046593@gitrepo.freebsd.org> Comments: In-reply-to Philip Paeps message dated "Thu, 06 Nov 2025 17:28:26 +0800." List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Thu, 06 Nov 2025 06:48:15 -0800 Message-Id: <20251106144815.81C6A389@slippy.cwsent.com> X-CMAE-Envelope: MS4xfAQogHhfrb8966YcQEUkempIRiQeFOqReI4pqiDxYjlN6+2tzMHi+xc8QJh9Xh1T70uqsmhZVrOwcad+m7KW485288mOWozmpg3oWyM1zCdvc/9Cl14i m2CxG62K8co60G1uzJftPTwLdCWeCHSOr1K/vErNqsibKt1l0RHmRgrQSM5oIThlNKfkrIln1P/K9hFp/uIRRNti8EXaEiF+EKfqANlCLm1BeIi9LdbJMFCe VWG81DsahI3yGfJSyat+RI3zuVF51SAsrV1Xbz3l6QMPC6TBZT3oNKFStCdn/EUl3y+fF0xtyXYutwvdMLjJweHdkpFncwi/USbtQ188erhlPDjwAej4Fa19 SpIigqUk X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:16509, ipnet:3.96.0.0/15, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Rspamd-Queue-Id: 4d2Q6V2rbtz46HW In message , Philip Paeps wri tes: > On 2025-11-06 12:06:58 (+0800), Olivier Certner wrote: > > The branch main has been updated by olce: > > > > URL: https://cgit.FreeBSD.org/src/commit/?id=3Da5d1a0c9bfcca38528b861c5= > afb51ea9b1696b65 > > > > commit a5d1a0c9bfcca38528b861c5afb51ea9b1696b65 > > Author: Olivier Certner > > AuthorDate: 2025-11-03 18:21:08 +0000 > > Commit: Olivier Certner > > CommitDate: 2025-11-06 04:06:41 +0000 > > > > kern: RACCT: Keep process credentials alive via references > > > > [...] > > > > No functional change intended. > > This panics on boot: > > panic: _proc_set_cred: ref 2 not 1 on cred 0xfffff80003708a80 > cpuid =3D 15 > time =3D 1762421052 > KDB: stack backtrace: > db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00ff1= > 21bb0 > vpanic() at vpanic+0x136/frame 0xfffffe00ff121ce0 > panic() at panic+0x43/frame 0xfffffe00ff121d40 > _proc_set_cred() at _proc_set_cred+0x1bd/frame 0xfffffe00ff121d80 > proc_set_cred() at proc_set_cred+0xb/frame 0xfffffe00ff121d90 > sys_setloginclass() at sys_setloginclass+0xc0/frame 0xfffffe00ff121e00 > amd64_syscall() at amd64_syscall+0x169/frame 0xfffffe00ff121f30 > fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00ff121f3= > 0 > --- syscall (524, FreeBSD ELF64, setloginclass), rip =3D 0x29624a, rsp =3D= > 0x8206e2108, rbp =3D 0x8206e2160 --- > KDB: enter: panic > [ thread pid 18 tid 100484 ] > Stopped at kdb_enter+0x33: movq $0,0x12182d2(%rip) > > main-n281725-744c8d554453 boots fine. > main-n281726-a5d1a0c9bfcc panics. To add a data point, only my machines with INVARIANTS does it panic. > > Philip > -- Cheers, Cy Schubert FreeBSD UNIX: Web: https://FreeBSD.org NTP: Web: https://nwtime.org e**(i*pi)+1=0