From: Marc Dietrich <Marc.Dietrich@ap.physik.uni-giessen.de>
To: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Johannes Berg <johannes@sipsolutions.net>,
Oleg Nesterov <oleg@tv-sign.ru>,
Andrew Morton <akpm@linux-foundation.org>,
Neil Brown <neilb@suse.de>,
nfs@lists.sourceforge.net, linux-kernel@vger.kernel.org
Subject: Re: [NFS] 2.6.23-rc1-mm2
Date: Tue, 7 Aug 2007 14:09:30 +0200 [thread overview]
Message-ID: <200708071409.39012.marc.dietrich@ap.physik.uni-giessen.de> (raw)
In-Reply-To: <1186417445.6616.23.camel@localhost>
Am Monday 06 August 2007 18:24 schrieb Trond Myklebust:
> On Mon, 2007-08-06 at 13:05 +0200, Marc Dietrich wrote:
> > Hi,
> >
> > > (...)
> >
> > just booting into X is enough.
> >
> > I applied the patch, but now I get:
> >
> > =================================
> > [ INFO: inconsistent lock state ]
> > 2.6.23-rc1-mm2 #4
> > ---------------------------------
> > inconsistent {softirq-on-W} -> {in-softirq-W} usage.
> > swapper/0 [HC0[0]:SC1[1]:HE1:SE0] takes:
> > (rpc_credcache_lock){-+..}, at: [<c01dc487>]
> > _atomic_dec_and_lock+0x17/0x60 {softirq-on-W} state was registered at:
> > [<c013e870>] __lock_acquire+0x650/0x1030
> > [<c013f2b1>] lock_acquire+0x61/0x80
> > [<c02db9ac>] _spin_lock+0x2c/0x40
> > [<c01dc487>] _atomic_dec_and_lock+0x17/0x60
> > [<dced55fd>] put_rpccred+0x5d/0x100 [sunrpc]
> > [<dced56c1>] rpcauth_unbindcred+0x21/0x60 [sunrpc]
> > [<dced3fd4>] a0 [sunrpc]
> > [<dcecefe0>] rpc_call_sync+0x30/0x40 [sunrpc]
> > [<dcedc73b>] rpcb_register+0xdb/0x180 [sunrpc]
> > [<dced65b3>] svc_register+0x93/0x160 [sunrpc]
> > [<dced6ebe>] __svc_create+0x1ee/0x220 [sunrpc]
> > [<dced7053>] svc_create+0x13/0x20 [sunrpc]
> > [<dcf6d722>] nfs_callback_up+0x82/0x120 [nfs]
> > [<dcf48f36>] nfs_get_client+0x176/0x390 [nfs]
> > [<dcf49181>] nfs4_set_client+0x31/0x190 [nfs]
> > [<dcf49983>] nfs4_create_server+0x63/0x3b0 [nfs]
> > [<dcf52426>] nfs4_get_sb+0x346/0x5b0 [nfs]
> > [<c017b444>] vfs_kern_mount+0x94/0x110
> > [<c0190a62>] do_mount+0x1f2/0x7d0
> > [<c01910a6>] sys_mount+0x66/0xa0
> > [<c0104046>] syscall_call+0x7/0xb
> > [<ffffffff>] 0xffffffff
> > irq event stamp: 5277830
> > hardirqs last enabled at (5277830): [<c017530a>]
> > kmem_cache_free+0x8a/0xc0 hardirqs last disabled at (5277829):
> > [<c01752d2>] kmem_cache_free+0x52/0xc0 softirqs last enabled at
> > (5277798): [<c0124173>] __do_softirq+0xa3/0xc0 softirqs last disabled at
> > (5277817): [<c01241d7>] do_softirq+0x47/0x50
> >
> > other info that might help us debug this:
> > no locks held by swapper/0.
> >
> > stack backtrace:
> > [<c0104fda>] show_trace_log_lvl+0x1a/0x30
> > [<c0105c02>] show_trace+0x12/0x20
> > [<c0105d15>] dump_stack+0x15/0x20
> > [<c013ccc3>] print_usage_bug+0x153/0x160
> > [<c013d8b9>] mark_lock+0x449/0x620
> > [<c013e824>] __lock_acquire+0x604/0x1030
> > [<c013f2b1>] lock_acquire+0x61/0x80
> > [<c02db9ac>] _spin_lock+0x2c/0x40
> > [<c01dc487>] _atomic_dec_and_lock+0x17/0x60
> > [<dced55fd>] put_rpccred+0x5d/0x100 [sunrpc]
> > [<dcf6bf83>] nfs_free_delegation_callback+0x13/0x20 [nfs]
> > [<c012f9ea>] __rcu_process_callbacks+0x6a/0x1c0
> > [<c012fb52>] rcu_process_callbacks+0x12/0x30
> > [<c0124218>] tasklet_action+0x38/0x80
> > [<c0124125>] __do_softirq+0x55/0xc0
> > [<c01241d7>] do_softirq+0x47/0x50
> > [<c0124605>] irq_exit+0x35/0x40
> > [<c0112463>] smp_apic_timer_interrupt+0x43/0x80
> > [<c0104a77>] apic_timer_interrupt+0x33/0x38
> > [<c02690df>] cpuidle_idle_call+0x6f/0x90
> > [<c01023c3>] cpu_idle+0x43/0x70
> > [<c02d8c27>] rest_init+0x47/0x50
> > [<c03bcb6a>] start_kernel+0x22a/0x2b0
> > [<00000000>] 0x0
> > =======================
>
> That is a different matter. I assume this patch should suffice to fix
> the above problem.
>
> Trond
yes - it does.
thanks.
Marc
--
"Our cause has a sacred nature."
Lord Arthur Ponsonby, "Falsehood in Wartime: Propaganda Lies of the First
World War", 1928
next prev parent reply other threads:[~2007-08-07 12:10 UTC|newest]
Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-01 6:09 2.6.23-rc1-mm2 Andrew Morton
2007-08-01 6:25 ` 2.6.23-rc1-mm2 Paul Mundt
2007-08-01 7:58 ` 2.6.23-rc1-mm2 Mike Frysinger
2007-08-01 8:10 ` 2.6.23-rc1-mm2 Andrew Morton
2007-08-01 13:45 ` 2.6.23-rc1-mm2 Christoph Hellwig
2007-08-01 13:57 ` 2.6.23-rc1-mm2 Jason Wessel
2007-08-01 8:15 ` 2.6.23-rc1-mm2 Paul Mundt
2007-08-01 9:04 ` 2.6.23-rc1-mm2 Mike Frysinger
2007-08-01 12:22 ` 2.6.23-rc1-mm2 Jason Wessel
2007-08-01 7:36 ` 2.6.23-rc1-mm2 (vm-dont-run-touch_buffer-during-buffercache-lookups.patch) Eric St-Laurent
2007-08-01 7:46 ` Andrew Morton
2007-08-01 8:04 ` Eric St-Laurent
2007-08-01 8:30 ` Andrew Morton
2007-08-01 8:02 ` 2.6.23-rc1-mm2 Mariusz Kozlowski
2007-08-01 8:13 ` 2.6.23-rc1-mm2 Andrew Morton
2007-08-01 8:16 ` 2.6.23-rc1-mm2 Ingo Molnar
2007-08-01 10:23 ` 2.6.23-rc1-mm2 Jiri Kosina
2007-08-02 9:47 ` 2.6.23-rc1-mm2 Mariusz Kozlowski
2007-08-02 14:20 ` [linux-usb-devel] 2.6.23-rc1-mm2 Alan Stern
2007-08-02 14:26 ` Jiri Kosina
2007-08-02 14:32 ` Mariusz Kozlowski
2007-08-01 10:32 ` 2.6.23-rc1-mm2 Paul Mackerras
2007-08-02 10:14 ` 2.6.23-rc1-mm2 Mariusz Kozlowski
2007-08-03 9:39 ` 2.6.23-rc1-mm2 Kumar Gala
2007-08-06 19:12 ` 2.6.23-rc1-mm2 Segher Boessenkool
2007-08-06 19:10 ` 2.6.23-rc1-mm2 Segher Boessenkool
2007-08-01 16:36 ` 2.6.23-rc1-mm2 Greg KH
2007-08-06 19:08 ` 2.6.23-rc1-mm2 Segher Boessenkool
2007-08-06 19:34 ` 2.6.23-rc1-mm2 Mariusz Kozlowski
2007-08-06 21:25 ` 2.6.23-rc1-mm2 Segher Boessenkool
2007-08-06 22:34 ` 2.6.23-rc1-mm2 Mariusz Kozlowski
2007-08-06 23:12 ` 2.6.23-rc1-mm2 Segher Boessenkool
2007-08-01 9:34 ` [PATCH] prevent SSB compilation on s390 part 2 Heiko Carstens
2007-08-01 12:24 ` John W. Linville
2007-08-01 14:43 ` Heiko Carstens
2007-08-01 14:54 ` Michael Buesch
2007-08-01 10:33 ` unionfs compile error ( Re: 2.6.23-rc1-mm2 ) Gabriel C
2007-08-01 17:22 ` Andrew Morton
2007-08-01 17:27 ` Josef Sipek
2007-08-02 16:29 ` Erez Zadok
2007-08-01 17:35 ` Gabriel C
2007-08-01 10:56 ` 2.6.23-rc1-mm2 Gabriel C
2007-08-01 17:26 ` 2.6.23-rc1-mm2 Andrew Morton
2007-08-01 17:39 ` 2.6.23-rc1-mm2 Gabriel C
2007-08-01 11:16 ` [PATCH] fix slown down printk on boot compile error Heiko Carstens
2007-08-01 16:32 ` Randy Dunlap
2007-08-01 13:01 ` drivers/scsi/advansys.c compile error ( Re: 2.6.23-rc1-mm2 ) Gabriel C
2007-08-01 13:39 ` [PATCH] drivers/scsi/advansys.c: fix advansys_board_found compile error Eugene Teo
2007-08-01 13:54 ` Gabriel C
2007-08-01 13:55 ` Matthew Wilcox
2007-08-01 14:27 ` Gabriel C
2007-08-01 14:32 ` Matthew Wilcox
2007-08-01 14:46 ` Gabriel C
2007-08-01 14:23 ` [PATCH -mm] Fix defined but not used warning in drivers/kvm/vmx.c Gabriel C
2007-08-01 18:35 ` Avi Kivity
2007-08-01 15:19 ` [PATCH -mm] Fix a section mismatch warning Gabriel C
2007-08-01 20:13 ` 2.6.23-rc1-mm2 (checks-for-80wire-cable-use-in-pata_via) Laurent Riffard
2007-08-01 20:30 ` 2.6.23-rc1-mm2 Valdis.Kletnieks
2007-08-01 20:40 ` 2.6.23-rc1-mm2 Andrew Morton
2007-08-01 20:52 ` 2.6.23-rc1-mm2 Torsten Kaiser
2007-08-01 21:17 ` 2.6.23-rc1-mm2 Andrew Morton
2007-08-01 23:40 ` 2.6.23-rc1-mm2 Mel Gorman
2007-08-02 4:38 ` 2.6.23-rc1-mm2 Torsten Kaiser
2007-08-02 14:01 ` 2.6.23-rc1-mm2 Andy Whitcroft
2007-08-02 17:44 ` 2.6.23-rc1-mm2 Torsten Kaiser
2007-08-01 23:40 ` INOTIFY=n , AUDIT*=y compile error Gabriel C
2007-08-01 23:59 ` [PATCH -mm] linux-audit list is subscribers-only Gabriel C
2007-08-02 1:30 ` Randy Dunlap
2007-08-02 13:11 ` [PATCH -mm] Fix section mismatch warnings in sound/pci/hda/ Gabriel C
2007-08-02 13:24 ` Takashi Iwai
2007-08-02 16:32 ` Sam Ravnborg
2007-08-02 17:17 ` Takashi Iwai
2007-08-02 17:31 ` 2.6.23-rc1-mm2: Fix crash in sysfs_hash_and_remove Rafael J. Wysocki
2007-08-02 17:34 ` Tejun Heo
2007-08-02 18:19 ` Eric W. Biederman
2007-08-03 11:00 ` 2.6.23-rc1-mm2 Marc Dietrich
2007-08-03 16:38 ` 2.6.23-rc1-mm2 Andrew Morton
2007-08-03 17:03 ` [NFS] 2.6.23-rc1-mm2 Trond Myklebust
2007-08-03 17:21 ` Oleg Nesterov
2007-08-06 6:24 ` Johannes Berg
2007-08-06 10:53 ` Oleg Nesterov
2007-08-06 10:58 ` Johannes Berg
2007-08-06 11:05 ` Marc Dietrich
2007-08-06 11:13 ` Johannes Berg
2007-08-06 16:24 ` Trond Myklebust
2007-08-07 12:09 ` Marc Dietrich [this message]
2007-08-07 21:08 ` Trond Myklebust
2007-08-07 21:37 ` Oleg Nesterov
2007-08-07 22:05 ` Trond Myklebust
2007-08-07 22:20 ` Oleg Nesterov
2007-08-07 23:08 ` Trond Myklebust
2007-08-07 23:14 ` Oleg Nesterov
2007-08-08 21:31 ` 2.6.23-rc1-mm2: MMC_ARMMMCI compile error Adrian Bunk
2007-08-09 12:03 ` Pierre Ossman
2007-08-14 21:21 ` [-mm patch] make pm3fb_init() static again Adrian Bunk
2007-08-14 21:21 ` [-mm patch] fs/reiser4/plugin/: make 3 functions static Adrian Bunk
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