Latest working kernel version: 2.6.27-rc3 Earliest failing kernel version: 2.6.27-rc4 Distribution: Debian based Hardware Environment: Desktop machine root fs on /dev/md0 Software Environment: boot to kdm splash. No login Problem Description: Hangs in halt. netconsole stops after nfsd shutdown. I've taken some photos and will upload/link later. Steps to reproduce: init 0 from multiuser (single user is OK)
On Sunday, 31 of August 2008, David Greaves wrote: > Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.26. Please verify if it still should be listed and let me know > > (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11460 > > Subject : 2.6.27-rc3 to -rc4 regression: init 0 hangs in halt > > Submitter : David Greaves <david@dgreaves.com> > > Date : 2008-08-30 04:07 (1 days old) > > Yes. > > I'm trying to bisect it but came across a bug/problem in git doing bisects. > (see message subject "setlocalversion wasn't producing git labels for > bisect")
bisected to [2b25000bf5157c28d8591f03f0575248a8cbd900] Restore force switch of md array to readonly at reboot time.
Neil's patch fixes it for me when applied to 2.6.27-rc5 diff --git a/drivers/md/md.c b/drivers/md/md.c index 8cfadc5..4790c83 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -3841,8 +3841,6 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open) del_timer_sync(&mddev->safemode_timer); - invalidate_partition(disk, 0); - switch(mode) { case 1: /* readonly */ err = -ENXIO;