Re: [Bug #15673] 2.6.34-rc2: "ima_dec_counts: open/free imbalance"?
From: Thomas Meyer
Date: Mon May 10 2010 - 12:52:46 EST
Am Sonntag, den 09.05.2010, 23:17 +0200 schrieb Rafael J. Wysocki:
> This message has been generated automatically as a part of a summary report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.33. Please verify if it still should be listed and let the tracking team
> know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15673
> Subject : 2.6.34-rc2: "ima_dec_counts: open/free imbalance"?
> Submitter : Thomas Meyer <thomas@xxxxxxxx>
> Date : 2010-03-28 11:31 (43 days old)
> Message-ID : <1269775909.5301.4.camel@xxxxxxxxxxxxxxxxxxxxx>
> References : http://marc.info/?l=linux-kernel&m=126977593326800&w=2
>
>
I still see this message in 2.6.34-rc7:
[ 252.947229] sd 0:0:0:0: [sda] Stopping disk
[ 252.998073] atl1c 0000:01:00.0: PCI INT A disabled
[ 252.998353] uhci_hcd 0000:00:1d.2: PCI INT D disabled
[ 252.998364] uhci_hcd 0000:00:1d.1: PCI INT B disabled
[ 252.998374] uhci_hcd 0000:00:1d.0: PCI INT A disabled
[ 252.998436] HDA Intel 0000:00:1b.0: PCI INT A disabled
[ 252.998481] ACPI handle has no context!
[ 252.998505] ehci_hcd 0000:00:1a.7: PCI INT D disabled
[ 252.998521] uhci_hcd 0000:00:1a.0: PCI INT A disabled
[ 252.998582] IMA: unmeasured files on fsmagic: 1021994
[ 252.998585] ima_dec_counts: open/free imbalance (r:0 w:-1 o:-1)
[ 252.998590] Pid: 2509, comm: async/10 Tainted: G W 2.6.34-rc7 #102
[ 252.998592] Call Trace:
[ 252.998601] [<c08860a5>] ? printk+0x1d/0x20
[ 252.998608] [<c05f98af>] ima_file_free+0x16f/0x210
[ 252.998615] [<c04d7722>] __fput+0xf2/0x1f0
[ 252.998619] [<c04d783d>] fput+0x1d/0x30
[ 252.998631] [<c06cad0f>] drm_gem_object_free_common+0x1f/0x40
[ 252.998636] [<c06cadb0>] ? drm_gem_object_free+0x0/0x40
[ 252.998640] [<c06cade1>] drm_gem_object_free+0x31/0x40
[ 252.998645] [<c061d4dc>] kref_put+0x2c/0x60
[ 252.998650] [<c06e7288>] i915_gem_cleanup_ringbuffer+0x48/0x70
[ 252.998654] [<c06e89ec>] i915_gem_idle+0x9c/0x120
[ 252.998658] [<c06dbdad>] i915_drm_freeze+0x3d/0xa0
[ 252.998662] [<c06dbf6e>] i915_pm_suspend+0x2e/0x80
[ 252.998666] [<c08867ea>] ? wait_for_common+0x1a/0xf0
[ 252.998671] [<c0636569>] pci_pm_suspend+0x49/0x110
[ 252.998676] [<c0636520>] ? pci_pm_suspend+0x0/0x110
[ 252.998680] [<c0718ac1>] pm_op+0x181/0x1d0
[ 252.998685] [<c0711c24>] ? device_for_each_child+0x54/0x60
[ 252.998689] [<c071947f>] __device_suspend+0xbf/0x110
[ 252.998693] [<c07198c3>] async_suspend+0x23/0x60
[ 252.998697] [<c0450005>] async_thread+0xc5/0x210
[ 252.998701] [<c0886411>] ? schedule+0x1e1/0x450
[ 252.998706] [<c042bd50>] ? default_wake_function+0x0/0x20
[ 252.998709] [<c044ff40>] ? async_thread+0x0/0x210
[ 252.998714] [<c04493a4>] kthread+0x74/0x80
[ 252.998717] [<c0449330>] ? kthread+0x0/0x80
[ 252.998721] [<c040347e>] kernel_thread_helper+0x6/0x10
[ 253.003324] iint_free: writecount: -1
[ 253.003327] iint_free: opencount: -1
[ 253.003329] iint_free: writecount: -1
[ 253.003331] iint_free: opencount: -1
[ 253.010040] ehci_hcd 0000:00:1d.7: PCI INT A disabled
[ 253.696666] PM: suspend of devices complete after 749.760 msecs
[ 253.723385] PM: late suspend of devices complete after 26.714 msecs
[ 253.723979] ACPI: Preparing to enter system sleep state S3
[ 253.723979] Back to C!
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