linux-kernel - Re: INFO: inconsistent lock state

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20100917180553.GC11576@localhost>
Date:	Fri, 17 Sep 2010 20:05:53 +0200
From:	Nils Radtke <lkml@...nk-future.de>
To:	Maciej Rutecki <maciej.rutecki@...il.com>
Cc:	Linux Kernel-Liste <linux-kernel@...r.kernel.org>
Subject: Re: INFO: inconsistent lock state

  Hi,

  That msg appeared on one of our notebooks, one which is very
  prone to panic. Because of that I switched the lock checking 
  on for .35.4 . The machine tends to die of sucking the batts 
  empty while sleeping over night (that batt is ok..). Or it dies
  when resuming from suspend or when using Xorg (submitted already
  a bunch of reports on various issues, this beast is picky).

  .35.4 is the first .35 running on this machine. Sorry, I just
  checked, I only activated it for .35.4 . Config for .34 had 
  it still disabled.

  Amongst others, those are now active:
  CONFIG_DEBUG_SPINLOCK=y
  CONFIG_DEBUG_MUTEXES=y
  CONFIG_DEBUG_LOCK_ALLOC=y
  CONFIG_PROVE_LOCKING=y

  Would you mind giving advice on which else debug parameter 
  to activate w/o performance loss (it's a productive work place)?

          Cheers,

              Nils

On Thu 2010-09-16 @ 08-18-16PM +0200, Maciej Rutecki wrote: 
# On poniedziałek, 13 września 2010 o 16:51:02 Nils Radtke wrote:
# >   Hi,
# > 
# >   Got this in the logs:
# > 
# > PM: Adding info for No Bus:vcs7
# > PM: Adding info for No Bus:vcsa7
# > initialized framebuffer f62c8580 with backing bo f62c0080
# > 
# > =================================
# > [ INFO: inconsistent lock state ]
# > 2.6.35.4 #11
# 
# Older versions works OK? eg. 2.6.35 or 2.6.34?
# 
# -- 
# Maciej Rutecki
# http://www.maciek.unixy.pl

-- 
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/