Date: Fri, 12 Feb 2021 10:03:18 +0100 From: Harry Schmalzbauer <freebsd@omnilan.de> To: Kirk McKusick <mckusick@FreeBSD.org>, src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: Re: git: 8563de2f2799 - main - Fix bug 253158 - Panic: snapacct_ufs2: bad block - mksnap_ffs(8) crash Message-ID: <1a24720e-5710-2eee-5646-e557e59ef30e@omnilan.de> In-Reply-To: <202102120535.11C5ZJbN023939@gitrepo.freebsd.org> References: <202102120535.11C5ZJbN023939@gitrepo.freebsd.org>
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Am 12.02.2021 um 06:35 schrieb Kirk McKusick: > The branch main has been updated by mckusick: > > URL: https://cgit.FreeBSD.org/src/commit/?id=8563de2f2799b2cb6f2f06e3c9dddd48dca2a986 > > commit 8563de2f2799b2cb6f2f06e3c9dddd48dca2a986 > Author: Kirk McKusick <mckusick@FreeBSD.org> > AuthorDate: 2021-02-12 05:31:16 +0000 > Commit: Kirk McKusick <mckusick@FreeBSD.org> > CommitDate: 2021-02-12 05:31:16 +0000 > > Fix bug 253158 - Panic: snapacct_ufs2: bad block - mksnap_ffs(8) crash Please see https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253158#c9 This introduces a "page fault while in kernel mode" for fstyp(8) in my environment, easy reproducable by /sbin/mksnap_ffs /.snap/.test2 /usr/sbin/fstyp /.snap/.test2 Thanks, -harry
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