Nouveau crashes at nouveau_object_decf on logout and system hangs on restarting lightdm
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Medium
|
Unassigned |
Bug Description
I am seeing nouveau consistently crashing @ nouveau_object_decf on logging out. On trying to restart the display manager, it hangs
[29140.815287] nouveau E[ I2C][0000:01:00.0] AUXCH(1): begin idle timeout 0xffffffff
[29140.816398] nouveau E[ I2C][0000:01:00.0] AUXCH(1): begin idle timeout 0xffffffff
[29140.817495] nouveau E[ I2C][0000:01:00.0] AUXCH(3): begin idle timeout 0xffffffff
[29140.819535] nouveau E[ I2C][0000:01:00.0] AUXCH(3): begin idle timeout 0xffffffff
[29140.821547] nouveau E[ I2C][0000:01:00.0] AUXCH(2): begin idle timeout 0xffffffff
[29140.823558] nouveau E[ I2C][0000:01:00.0] AUXCH(2): begin idle timeout 0xffffffff
[29264.387025] BUG: unable to handle kernel NULL pointer dereference at (null)
[29264.387062] IP: [< (null)>] (null)
[29264.387081] PGD 0
[29264.387090] Oops: 0010 [#1] SMP
[29264.387105] Modules linked in: snd_hda_codec_hdmi intel_powerclamp coretemp lib80211_crypt_tkip kvm_intel kvm crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev applesmc input_polldev snd_hda_
[29264.387428] CPU: 3 PID: 1337 Comm: Xorg Tainted: PF W O 3.10.2-
[29264.387460] Hardware name: Apple Inc. MacBookPro10,
[29264.387498] task: ffff880452ea5dc0 ti: ffff8804570c2000 task.ti: ffff8804570c2000
[29264.387524] RIP: 0010:[<
[29264.387551] RSP: 0018:ffff880457
[29264.387570] RAX: ffffffffa02c0020 RBX: ffff88045717eb00 RCX: 00000000e0000000
[29264.387595] RDX: 0000000000000005 RSI: 0000000000000000 RDI: ffff88045717eb00
[29264.387620] RBP: ffff8804570c3b08 R08: 0000000000000000 R09: 00000000ffffffff
[29264.387645] R10: ffffffffa021cb37 R11: 0000000000000002 R12: 0000000000000001
[29264.387671] R13: 0000000000000000 R14: ffff880458354688 R15: 0000000000000000
[29264.387696] FS: 000000000000000
[29264.387725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29264.387745] CR2: 0000000000000000 CR3: 0000000002c0d000 CR4: 00000000001407e0
[29264.387770] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[29264.387795] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[29264.387819] Stack:
[29264.387827] ffffffffa01fb83a 0000000000000000 ffff88045717eb00 ffff8804570c3b38
[29264.387857] ffffffffa01fb7dd ffff880458354670 ffff880458354670 0000000000000000
[29264.387885] ffff880458354660 ffff8804570c3b98 ffffffffa01fa0db ffffffffa02b3c31
[29264.387913] Call Trace:
[29264.387939] [<ffffffffa01fb
[29264.387972] [<ffffffffa01fb
[29264.388005] [<ffffffffa01fa
[29264.388039] [<ffffffffa01f8
[29264.388081] [<ffffffffa0271
[29264.388119] [<ffffffffa0271
[29264.388152] [<ffffffffa001a
[29264.388176] [<ffffffff811a1
[29264.388195] [<ffffffff811a2
[29264.388215] [<ffffffff8107c
[29264.388235] [<ffffffff8105f
[29264.388256] [<ffffffff810b9
[29264.388278] [<ffffffff8106c
[29264.388299] [<ffffffff8105f
[29264.388320] [<ffffffff8106f
[29264.388345] [<ffffffff81013
[29264.388366] [<ffffffff81093
[29264.388387] [<ffffffff81093
[29264.388410] [<ffffffff81013
[29264.388433] [<ffffffff81722
[29264.388451] Code: Bad RIP value.
[29264.388467] RIP [< (null)>] (null)
[29264.388487] RSP <ffff8804570c3af0>
[29264.388499] CR2: 0000000000000000
[29264.388525] ---[ end trace 4ca6bffe89780c0c ]---
[29264.388543] Fixing recursive fault but reboot is needed!
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: xorg 1:7.7+1ubuntu4
Uname: Linux 3.10.2-
NonfreeKernelMo
.tmp.unity.
ApportVersion: 2.9.2-0ubuntu8.3
Architecture: amd64
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
CompositorUnred
CompositorUnred
Date: Fri Jul 26 14:16:04 2013
DistUpgraded: Fresh install
DistroCodename: raring
DistroVariant: ubuntu
DkmsStatus: bcmwl, 6.30.223.30+bdcom, 3.10.2-
ExtraDebuggingI
GpuHangFrequency: Several times a day
GpuHangReproduc
GpuHangStarted: Immediately after installing this version of Ubuntu
GraphicsCard:
Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Apple Inc. Device [106b:00f7]
NVIDIA Corporation GK107M [GeForce GT 650M Mac Edition] [10de:0fd5] (rev ff) (prog-if ff)
InstallationDate: Installed on 2013-07-11 (14 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: Apple Inc. MacBookPro10,1
MarkForUpload: True
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: ro root=/dev/sda4 initrd=
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/21/2012
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP101.
dmi.board.
dmi.board.name: Mac-C3EC7CD2229
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro10,1
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.
dmi.modalias: dmi:bvnAppleInc
dmi.product.name: MacBookPro10,1
dmi.product.
dmi.sys.vendor: Apple Inc.
version.compiz: compiz 1:0.9.9~
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.43-0ubuntu1.1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Fri Jul 26 13:58:40 2013
xserver.configfile: default
xserver.errors:
Failed to load module "nvidia" (module does not exist, 0)
Failed to load module "nvidia" (module does not exist, 0)
NOUVEAU(G0): [XvMC] Failed to initialize extension.
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.3-0ubuntu6
xserver.
Hello all,
I was wondering if anyone has made any progress on this, or figured out what is going on? I am getting nearly the same error message when either logging out or shutting own. I've attached the relevant section of /var/log/kern.log.
Interestingly, I also have MacbookPro10,1. I never encountered this issue until I just recently switched from using my discrete graphics chip (with either propietary nVidia or the nouveau driver), to using the integrated graphics card. That's when this message started appearing.
Thanks so much!