From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Kernel Testers List <kernel-testers@vger.kernel.org>,
Maciej Rutecki <maciej.rutecki@gmail.com>,
"" <lists@clanduggan.org>
Subject: Re: [Bug #16388] i915 drm BUG: unable to handle kernel paging request at a5e89046
Date: Fri, 23 Jul 2010 10:37:12 -0700 [thread overview]
Message-ID: <20100723103712.5b99e8ce@virtuousgeek.org> (raw)
In-Reply-To: <PRbv8sgxY6G.A.tAF.rUYSMB@chimera>
On Fri, 23 Jul 2010 14:15:55 +0200 (CEST)
"Rafael J. Wysocki" <rjw@sisk.pl> wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.33 and 2.6.34.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.33 and 2.6.34. 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=16388
> Subject : i915 drm BUG: unable to handle kernel paging request at a5e89046
> Submitter : <lists@clanduggan.org>
> Date : 2010-07-14 16:59 (10 days old)
Looks like some potential memory corruption? At resume we try to get
connector info but panic due to a bad pointer, maybe in one of the
lists. Can you gdb your drm_kms_helper module and do "list
*drm_mode_getconnector+0x295" to see what line this is?
Also, what chipset do you have? Maybe I can reproduce it here with
your kernel config.
--
Jesse Barnes, Intel Open Source Technology Center
WARNING: multiple messages have this Message-ID (diff)
From: Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>
To: "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org>
Cc: Linux Kernel Mailing List
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Kernel Testers List
<kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Maciej Rutecki
<maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
lists-fyZcXyQrmZp8fCCB1iTX4w@public.gmane.org
Subject: Re: [Bug #16388] i915 drm BUG: unable to handle kernel paging request at a5e89046
Date: Fri, 23 Jul 2010 10:37:12 -0700 [thread overview]
Message-ID: <20100723103712.5b99e8ce@virtuousgeek.org> (raw)
In-Reply-To: <PRbv8sgxY6G.A.tAF.rUYSMB@chimera>
On Fri, 23 Jul 2010 14:15:55 +0200 (CEST)
"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.33 and 2.6.34.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.33 and 2.6.34. 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=16388
> Subject : i915 drm BUG: unable to handle kernel paging request at a5e89046
> Submitter : <lists-fyZcXyQrmZp8fCCB1iTX4w@public.gmane.org>
> Date : 2010-07-14 16:59 (10 days old)
Looks like some potential memory corruption? At resume we try to get
connector info but panic due to a bad pointer, maybe in one of the
lists. Can you gdb your drm_kms_helper module and do "list
*drm_mode_getconnector+0x295" to see what line this is?
Also, what chipset do you have? Maybe I can reproduce it here with
your kernel config.
--
Jesse Barnes, Intel Open Source Technology Center
next prev parent reply other threads:[~2010-07-23 17:36 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-23 12:11 2.6.35-rc6: Reported regressions 2.6.33 -> 2.6.34 Rafael J. Wysocki
2010-07-23 12:11 ` Rafael J. Wysocki
2010-07-23 12:11 ` [Bug #15664] Graphics hang and kernel backtrace when starting Azureus with Compiz enabled Rafael J. Wysocki
2010-07-23 12:11 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #15704] [r8169] WARNING: at net/sched/sch_generic.c Rafael J. Wysocki
2010-07-26 13:16 ` Sergey Senozhatsky
2010-07-26 13:16 ` Sergey Senozhatsky
2010-07-26 14:34 ` Eric Dumazet
2010-07-26 14:57 ` Sergey Senozhatsky
2010-07-26 14:57 ` Sergey Senozhatsky
2010-07-26 15:20 ` Eric Dumazet
2010-07-26 15:20 ` Eric Dumazet
2010-07-26 15:50 ` Sergey Senozhatsky
2010-07-26 15:50 ` Sergey Senozhatsky
2010-07-23 12:15 ` [Bug #15912] Audio/video sync and crackling issues with snd-hda-intel (AD1981 codec) Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #15977] WARNING: at lib/dma-debug.c:866 check_for_stack Rafael J. Wysocki
2010-07-30 6:58 ` FUJITA Tomonori
2010-07-30 6:58 ` FUJITA Tomonori
2010-07-23 12:15 ` [Bug #15673] 2.6.34-rc2: "ima_dec_counts: open/free imbalance"? Rafael J. Wysocki
2010-07-23 15:12 ` Thomas Meyer
2010-07-23 15:12 ` Thomas Meyer
2010-07-23 19:50 ` Rafael J. Wysocki
2010-07-23 19:50 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #15862] 2.6.34-rc4/5: iwlagn unusable until reload Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16097] 2.6.34 on Samsung P460: reset after "Waiting for /dev to be fully populated" Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16007] x86/pci Oops with CONFIG_SND_HDA_INTEL Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 14:20 ` Bjorn Helgaas
2010-07-23 19:51 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16035] Incorrect initial resolution of (external) vga monitor with KMS Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16082] host panic on kernel 2.6.34 Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16111] hostap_pci: infinite registered netdevice wifi0 Rafael J. Wysocki
2010-07-23 13:13 ` Tim Gardner
2010-07-23 13:13 ` Tim Gardner
2010-07-23 19:53 ` Rafael J. Wysocki
2010-07-23 19:53 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16139] wait_even_interruptible_timeout(), signal, spin_lock() = system hang Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16206] PROBLEM: PPP and other serial port related application hangs in kernel space Rafael J. Wysocki
2010-07-25 19:36 ` Chuck Ebbert
2010-07-25 19:36 ` Chuck Ebbert
2010-07-23 12:15 ` [Bug #16137] Ooops in BTRFS in 2.6.34 / x86_64 when mounting subvolume by name Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16170] Leadtek Winfast DTV Dongle (STK7700P based) is not working in 2.6.34 Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16207] Suspend and VT switch hangs since 2.6.34 Rafael J. Wysocki
2010-07-23 17:33 ` Jesse Barnes
2010-07-23 17:33 ` Jesse Barnes
2010-07-23 17:50 ` Tino Keitel
2010-07-23 17:50 ` Tino Keitel
2010-07-23 17:57 ` Jesse Barnes
2010-07-23 17:57 ` Jesse Barnes
2010-07-23 12:15 ` [Bug #16233] Fwd: [2.6.34] INFO: task rsync:20019 blocked for more than 120 seconds Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16320] iwl3945 crashes, seems to be disconnecting from the PCI bus Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16300] [2.6.34 regression] mplayer gets out of sync due to problems with ALSA Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16270] Image is a hit-or-a-miss. Often displayed green+purple Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16371] Regression 2.6.33->2.6.34: OOPS at boot, kmalloc corruption? Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16357] acpi-cpufreq fails to load (No such device) if CONFIG_SMP=n Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16348] kswapd continuously active when doing IO Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 13:45 ` Dave Chinner
2010-07-23 19:55 ` Rafael J. Wysocki
2010-07-23 19:55 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16361] KMS not working on Radeon Mobility 3430 Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16376] random - possibly Radeon DRM KMS related - freezes Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16377] X.org crash while running a OpenGL composited KDE 4.4.4 session with Radeon KMS Rafael J. Wysocki
2010-07-23 12:15 ` [Bug #16388] i915 drm BUG: unable to handle kernel paging request at a5e89046 Rafael J. Wysocki
2010-07-23 12:15 ` Rafael J. Wysocki
2010-07-23 17:37 ` Jesse Barnes [this message]
2010-07-23 17:37 ` Jesse Barnes
2010-08-01 14:27 2.6.35-rc6-git6: Reported regressions 2.6.33 -> 2.6.34 Rafael J. Wysocki
2010-08-01 14:44 ` [Bug #16388] i915 drm BUG: unable to handle kernel paging request at a5e89046 Rafael J. Wysocki
2010-08-01 14:44 ` Rafael J. Wysocki
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