Date: Wed, 08 Apr 2020 22:40:32 -0700 From: Kirk McKusick <mckusick@mckusick.com> To: Masachika ISHIZUKA <ish@amail.plala.or.jp> Cc: freebsd-current@freebsd.org Subject: Re: r359627 is panicked with 'softdep_setup_blkfree: not free' Message-ID: <202004090540.0395eWWE087378@chez.mckusick.com> In-Reply-To: <20200408.095304.2104262169125526778.ish@amail.plala.or.jp>
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> Date: Wed, 08 Apr 2020 09:53:04 +0900 (JST) > To: freebsd-current@freebsd.org > Subject: Re: r359627 is panicked with 'softdep_setup_blkfree: not free' > From: Masachika ISHIZUKA <ish@amail.plala.or.jp> > > >>>>> I'm using r359627M. (r359627 with mount_udf2). > >>>>> It is panicked with 'softdep_setup_blkfree: not free'. > > > > Recently I've started observing issues like this too. For example, today > > As it was good working on r359197M, I'm booted old kernel(r359197M). > % uname -UKa > FreeBSD carrot.ish.org 13.0-CURRENT FreeBSD 13.0-CURRENT #1 r359197M: Sun Mar 22 12:34:40 JST 2020 ishizuka@okra.ish.org:/usr/altlocal/freebsd-current/obj/usr/altlocal/freebsd-current/src/amd64.amd64/sys/GENERIC amd64 1300084 1300088 > > Although it is mismatch with kernel version and userland version, > it's good working. > I'll use this old kernel for a while. > -- > Masachika ISHIZUKA Could you please try this workaround to see if it clears your panic: *** sys/ufs/ffs/ffs_inode.c Wed Apr 8 21:57:31 2020 --- sys/ufs/ffs/ffs_inode.c.new Wed Apr 8 22:33:36 2020 *************** *** 244,249 **** --- 244,250 ---- needextclean = 0; softdeptrunc = 0; journaltrunc = DOINGSUJ(vp); + journaltrunc = 0; if (journaltrunc == 0 && DOINGSOFTDEP(vp) && length == 0) softdeptrunc = !softdep_slowdown(vp); extblocks = 0; Thanks, Kirk McKusick
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