I have the same problem now with the video freezing while using Firefox
although the [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer
elapsed... render ring idle error is no longer present. Per request from
Chris Wilson on the Intel-Gfx mailing list I am running kernel
4.0.0-997-generic #201503310205 SMP Tue Mar 31 02:07:04 UTC 2015 x86_64
x86_64 x86_64 GNU/Linux and also xf86-video-intel driver version
2.99.917. I'm running the most current BIOS for my system - Dell
OptiPlex 780 System BIOS A15
chris@localhost:~$ sudo lshw
[sudo] password for chris:
localhost
description: Mini Tower Computer
product: OptiPlex 780 ()
vendor: Dell Inc.
serial: G20PBM1
width: 64 bits
capabilities: smbios-2.5 dmi-2.5 vsyscall32
configuration: administrator_password=enabled boot=normal
chassis=mini-tower power-on_password=enabled
uuid=44454C4C-3200-1030-8050-C7C04F424D31
*-core
description: Motherboard
product: 0C27VV
vendor: Dell Inc.
physical id: 0
version: A01
serial: ..CN137400250867.
*-firmware
description: BIOS
vendor: Dell Inc.
physical id: 0
version: A15
date: 08/06/2013
size: 64KiB
capacity: 8128KiB
capabilities: pci pnp apm upgrade shadowing escd cdboot bootselect
edd int13floppytoshiba int13floppy720 int5printscreen int9keyboard int14serial
int17printer acpi usb biosbootspecification netboot
*-cpu
description: CPU
product: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
vendor: Intel Corp.
physical id: 400
bus info: cpu@0
slot: CPU
size: 3GHz
width: 64 bits
clock: 1333MHz
capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce
cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss
ht tm pbe syscall nx constant_tsc arch_perfmon pebs bts rep_good nopl
aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm
sse4_1 xsave lahf_lm dtherm tpr_shadow vnmi flexpriority
configuration: cores=2 enabledcores=2 threads=2
*-cache:0
description: L1 cache
physical id: 700
size: 128KiB
capacity: 128KiB
capabilities: internal write-back unified
*-cache:1
description: L2 cache
physical id: 701
size: 6MiB
capacity: 6MiB
capabilities: internal varies unified
*-memory
description: System Memory
physical id: 1000
slot: System board or motherboard
size: 4GiB
*-bank:0
description: DIMM DDR3 Synchronous 1066 MHz (0.9 ns)
product: M378B5673EH1-CF8
vendor: Samsung
physical id: 0
serial: 94C3C095
slot: DIMM_1
size: 2GiB
width: 64 bits
clock: 1066MHz (0.9ns)
*-bank:1
description: DIMM DDR3 Synchronous 1066 MHz (0.9 ns)
product: M378B2873EH1-CF8
vendor: Samsung
physical id: 1
serial: 76DE3D57
slot: DIMM_3
size: 1GiB
width: 64 bits
clock: 1066MHz (0.9ns)
*-bank:2
description: DIMM DDR3 Synchronous 1066 MHz (0.9 ns)
product: M378B2873FHS-CF8
vendor: Samsung
physical id: 2
serial: 76FE89C4
slot: DIMM_2
size: 1GiB
width: 64 bits
clock: 1066MHz (0.9ns)
*-bank:3
description: DIMM DDR3 Synchronous 1066 MHz (0.9 ns) [empty]
vendor: FFFFFFFFFFFF
physical id: 3
serial: FFFFFFFF
slot: DIMM_4
width: 64 bits
clock: 1066MHz (0.9ns)
*-pci
description: Host bridge
product: 4 Series Chipset DRAM Controller
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 03
width: 32 bits
clock: 33MHz
configuration: driver=agpgart-intel
resources: irq:0
*-pci:0
description: PCI bridge
product: 4 Series Chipset PCI Express Root Port
vendor: Intel Corporation
physical id: 1
bus info: pci@0000:00:01.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: pci pm msi pciexpress normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:45 memory:f7900000-f79fffff
*-display:0
description: VGA compatible controller
product: 4 Series Chipset Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:49 memory:f7c00000-f7ffffff
memory:e0000000-efffffff ioport:ecb8(size=8)
*-display:1 UNCLAIMED
description: Display controller
product: 4 Series Chipset Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2.1
bus info: pci@0000:00:02.1
version: 03
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: latency=0
resources: memory:f7b00000-f7bfffff
*-network
description: Ethernet interface
product: 82567LM-3 Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 02
serial: 00:25:64:c7:b1:e4
size: 100Mbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt
10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e
driverversion=2.3.2-k duplex=full firmware=0.4-3 ip=192.168.0.51 latency=0
link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:48 memory:f7ae0000-f7afffff
memory:f7ad9000-f7ad9fff ioport:ece0(size=32)
*-usb:0
description: USB controller
product: 82801JD/DO (ICH10 Family) USB UHCI Controller #4
vendor: Intel Corporation
physical id: 1a
bus info: pci@0000:00:1a.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master cap_list
configuration: driver=uhci_hcd latency=0
resources: irq:16 ioport:ff20(size=32)
*-usb:1
description: USB controller
product: 82801JD/DO (ICH10 Family) USB UHCI Controller #5
vendor: Intel Corporation
physical id: 1a.1
bus info: pci@0000:00:1a.1
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master cap_list
configuration: driver=uhci_hcd latency=0
resources: irq:17 ioport:ff00(size=32)
*-usb:2
description: USB controller
product: 82801JD/DO (ICH10 Family) USB UHCI Controller #6
vendor: Intel Corporation
physical id: 1a.2
bus info: pci@0000:00:1a.2
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master cap_list
configuration: driver=uhci_hcd latency=0
resources: irq:22 ioport:fc00(size=32)
*-usb:3
description: USB controller
product: 82801JD/DO (ICH10 Family) USB2 EHCI Controller #2
vendor: Intel Corporation
physical id: 1a.7
bus info: pci@0000:00:1a.7
version: 02
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=0
resources: irq:22 memory:f7ada000-f7ada3ff
*-multimedia
description: Audio device
product: 82801JD/DO (ICH10 Family) HD Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:50 memory:f7adc000-f7adffff
*-pci:1
description: PCI bridge
product: 82801JD/DO (ICH10 Family) PCI Express Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:46 ioport:1000(size=4096) memory:f7800000-f78fffff
ioport:fc000000(size=2097152)
*-pci:2
description: PCI bridge
product: 82801JD/DO (ICH10 Family) PCI Express Port 2
vendor: Intel Corporation
physical id: 1c.1
bus info: pci@0000:00:1c.1
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:47 ioport:2000(size=4096) memory:f7700000-f77fffff
ioport:fc200000(size=2097152)
*-usb:4
description: USB controller
product: 82801JD/DO (ICH10 Family) USB UHCI Controller #1
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master cap_list
configuration: driver=uhci_hcd latency=0
resources: irq:23 ioport:ff80(size=32)
*-usb:5
description: USB controller
product: 82801JD/DO (ICH10 Family) USB UHCI Controller #2
vendor: Intel Corporation
physical id: 1d.1
bus info: pci@0000:00:1d.1
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master cap_list
configuration: driver=uhci_hcd latency=0
resources: irq:17 ioport:ff60(size=32)
*-usb:6
description: USB controller
product: 82801JD/DO (ICH10 Family) USB UHCI Controller #3
vendor: Intel Corporation
physical id: 1d.2
bus info: pci@0000:00:1d.2
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master cap_list
configuration: driver=uhci_hcd latency=0
resources: irq:18 ioport:ff40(size=32)
*-usb:7
description: USB controller
product: 82801JD/DO (ICH10 Family) USB2 EHCI Controller #1
vendor: Intel Corporation
physical id: 1d.7
bus info: pci@0000:00:1d.7
version: 02
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=0
resources: irq:23 memory:ff980000-ff9803ff
*-pci:3
description: PCI bridge
product: 82801 PCI Bridge
vendor: Intel Corporation
physical id: 1e
bus info: pci@0000:00:1e.0
version: a2
width: 32 bits
clock: 33MHz
capabilities: pci subtractive_decode bus_master cap_list
*-isa
description: ISA bridge
product: 82801JDO (ICH10DO) LPC Interface Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: driver=lpc_ich latency=0
resources: irq:0
*-ide:0
description: IDE interface
product: 82801JD/DO (ICH10 Family) 4-port SATA IDE Controller
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
version: 02
width: 32 bits
clock: 66MHz
capabilities: ide pm bus_master cap_list
configuration: driver=ata_piix latency=0
resources: irq:18 ioport:fe00(size=8) ioport:fe10(size=4)
ioport:fe20(size=8) ioport:fe30(size=4) ioport:fec0(size=16)
ioport:ecc0(size=16)
*-serial UNCLAIMED
description: SMBus
product: 82801JD/DO (ICH10 Family) SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 02
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: memory:f7adb000-f7adb0ff ioport:980(size=32)
*-ide:1
description: IDE interface
product: 82801JD/DO (ICH10 Family) 2-port SATA IDE Controller
vendor: Intel Corporation
physical id: 1f.5
bus info: pci@0000:00:1f.5
version: 02
width: 32 bits
clock: 66MHz
capabilities: ide pm bus_master cap_list
configuration: driver=ata_piix latency=0
resources: irq:18 ioport:fe40(size=8) ioport:fe50(size=4)
ioport:fe60(size=8) ioport:fe70(size=4) ioport:fed0(size=16)
ioport:ecd0(size=16)
*-scsi:0
physical id: 1
logical name: scsi0
capabilities: emulated
*-disk
description: ATA Disk
product: WDC WD5000AUDX-5
vendor: Western Digital
physical id: 0.0.0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: 01.0
serial: WD-WMC1U1254685
size: 465GiB (500GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 sectorsize=4096 signature=0005dd9a
*-volume:0
description: EXT4 volume
vendor: Linux
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
logical name: /
version: 1.0
serial: 4254a7e9-429b-4f53-a08c-ae7ff839b98f
size: 461GiB
capacity: 461GiB
capabilities: primary bootable journaled extended_attributes
large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2014-10-23 23:05:47 filesystem=ext4
lastmountpoint=/ modified=2015-01-15 08:34:03 mount.fstype=ext4
mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2015-01-15
08:34:03 state=mounted
*-volume:1
description: Extended partition
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
size: 3994MiB
capacity: 3994MiB
capabilities: primary extended partitioned partitioned:extended
*-logicalvolume
description: Linux swap / Solaris partition
physical id: 5
logical name: /dev/sda5
capacity: 3994MiB
capabilities: nofs
*-scsi:1
physical id: 2
logical name: scsi1
capabilities: emulated
*-cdrom
description: DVD-RAM writer
product: DVD+-RW TS-H653G
vendor: TSSTcorp
physical id: 0.0.0
bus info: scsi@1:0.0.0
logical name: /dev/cdrom
logical name: /dev/sr0
version: DW10
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
*-scsi:2
physical id: 3
bus info: usb@1:3.3
logical name: scsi4
capabilities: emulated scsi-host
configuration: driver=usb-storage
*-disk
description: SCSI Disk
product: FreeAgent Go
vendor: Seagate
physical id: 0.0.0
bus info: scsi@4:0.0.0
logical name: /dev/sdb
version: 0148
serial: 2GE6YYJF
size: 298GiB (320GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=4 sectorsize=512 signature=a4b57300
*-volume
description: EXT3 volume
vendor: Linux
physical id: 1
bus info: scsi@4:0.0.0,1
logical name: /dev/sdb1
logical name: /media/chris/backup
version: 1.0
serial: 163777cc-6085-4531-b23c-a1a2f63b25e0
size: 298GiB
capacity: 298GiB
capabilities: primary journaled extended_attributes large_files
recover ext3 ext2 initialized
configuration: created=2010-09-11 15:58:03 filesystem=ext3
label=backup lastmountpoint=/media/chris/backup modified=2015-01-15 08:34:30
mount.fstype=ext3 mount.options=rw,nosuid,nodev,relatime,data=ordered
mounted=2015-01-15 08:34:30 state=mounted
*-scsi:3
physical id: 4
bus info: usb@1:3.6
logical name: scsi5
capabilities: emulated scsi-host
configuration: driver=usb-storage
*-disk
description: SCSI Disk
product: My Passport 0830
vendor: WD
physical id: 0.0.0
bus info: scsi@5:0.0.0
logical name: /dev/sdc
version: 1065
serial: WX41A44H9086
size: 931GiB (1TB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=6 sectorsize=512 signature=1b328b8f
*-volume
description: EXT4 volume
vendor: Linux
physical id: 1
bus info: scsi@5:0.0.0,1
logical name: /dev/sdc1
logical name: /media/chris/backup2
version: 1.0
serial: 5789a6ed-9764-47f4-a42b-2f4f0f91cddb
size: 931GiB
capacity: 931GiB
capabilities: primary journaled extended_attributes large_files
huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2014-09-02 19:37:23 filesystem=ext4
label=backup2 lastmountpoint=/media/chris/backup2 modified=2015-01-15 08:34:31
mount.fstype=ext4 mount.options=rw,nosuid,nodev,relatime,data=ordered
mounted=2015-01-15 08:34:31 state=mounted
*-enclosure UNCLAIMED
description: SCSI Enclosure
product: SES Device
vendor: WD
physical id: 0.0.1
bus info: scsi@5:0.0.1
version: 1065
serial: WX41A44H9086
configuration: ansiversion=6
chris@localhost:~$
On the last freeze on 13 May some trace information seems to have been
collected in my kern.log:
May 13 17:59:19 localhost kernel: [216520.292010] ------------[ cut here
]------------
May 13 17:59:19 localhost kernel: [216520.292037] WARNING: CPU: 1 PID: 1157 at
/home/kernel/COD/linux/drivers/gpu/drm/drm_irq.c:1142
drm_wait_one_vblank+0x12f/0x180 [drm]()
May 13 17:59:19 localhost kernel: [216520.292039] vblank wait timed out on crtc 0
May 13 17:59:19 localhost kernel: [216520.292041] Modules linked in: btrfs xor
raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c ses enclosure
coretemp snd_hda_codec_analog bnep joydev snd_hda_codec_generic i915 gpio_ich
kvm hid_generic dell_wmi sparse_keymap rfcomm usbhid snd_hda_intel bluetooth
snd_hda_controller uas snd_hda_codec usb_storage hid snd_hwdep snd_pcm
snd_seq_midi snd_seq_midi_event snd_rawmidi video snd_seq drm_kms_helper
snd_seq_device dcdbas drm snd_timer serio_raw snd i2c_algo_bit soundcore shpchp
lpc_ich wmi 8250_fintek mac_hid parport_pc ppdev lp parport binfmt_misc psmouse
pata_acpi e1000e ptp pps_core
May 13 17:59:19 localhost kernel: [216520.292093] CPU: 1 PID: 1157 Comm: Xorg
Not tainted 4.0.0-997-generic #201503310205
May 13 17:59:19 localhost kernel: [216520.292095] Hardware name: Dell Inc.
OptiPlex 780 /0C27VV, BIOS A15 08/06/2013
May 13 17:59:19 localhost kernel: [216520.292097] 0000000000000476
ffff8800d6c1fa08 ffffffff817e3106 0000000000000007
May 13 17:59:19 localhost kernel: [216520.292100] ffff8800d6c1fa58
ffff8800d6c1fa48 ffffffff810791b7 0000000000000286
May 13 17:59:19 localhost kernel: [216520.292103] 0000000000000000
ffff8800d6f3b800 0000000000000000 0000000000000000
May 13 17:59:19 localhost kernel: [216520.292107] Call Trace:
May 13 17:59:19 localhost kernel: [216520.292114] [<ffffffff817e3106>]
dump_stack+0x45/0x57
May 13 17:59:19 localhost kernel: [216520.292119] [<ffffffff810791b7>]
warn_slowpath_common+0x97/0xe0
May 13 17:59:19 localhost kernel: [216520.292122] [<ffffffff810792b6>]
warn_slowpath_fmt+0x46/0x50
May 13 17:59:19 localhost kernel: [216520.292127] [<ffffffff810bb267>] ?
finish_wait+0x67/0x80
May 13 17:59:19 localhost kernel: [216520.292140] [<ffffffffc0371cff>]
drm_wait_one_vblank+0x12f/0x180 [drm]
May 13 17:59:19 localhost kernel: [216520.292144] [<ffffffff810bb130>] ?
prepare_to_wait_event+0x100/0x100
May 13 17:59:19 localhost kernel: [216520.292157] [<ffffffffc0371d70>]
drm_crtc_wait_one_vblank+0x20/0x30 [drm]
May 13 17:59:19 localhost kernel: [216520.292167] [<ffffffffc03cd738>]
drm_plane_helper_commit+0x248/0x2a0 [drm_kms_helper]
May 13 17:59:19 localhost kernel: [216520.292175] [<ffffffffc03cd7ee>]
drm_plane_helper_disable+0x5e/0xb0 [drm_kms_helper]
May 13 17:59:19 localhost kernel: [216520.292193] [<ffffffffc037b7a8>]
__setplane_internal+0x1e8/0x2e0 [drm]
May 13 17:59:19 localhost kernel: [216520.292203] [<ffffffffc037b9c7>]
drm_mode_cursor_universal+0x127/0x210 [drm]
May 13 17:59:19 localhost kernel: [216520.292206] [<ffffffff817ed215>] ?
__ww_mutex_lock+0x75/0xad
May 13 17:59:19 localhost kernel: [216520.292217] [<ffffffffc037bb2f>]
drm_mode_cursor_common+0x7f/0x1b0 [drm]
May 13 17:59:19 localhost kernel: [216520.292220] [<ffffffff8108532b>] ?
__dequeue_signal+0x6b/0xb0
May 13 17:59:19 localhost kernel: [216520.292231] [<ffffffffc037fa21>]
drm_mode_cursor_ioctl+0x41/0x50 [drm]
May 13 17:59:19 localhost kernel: [216520.292239] [<ffffffffc036fee6>]
drm_ioctl+0x2e6/0x590 [drm]
May 13 17:59:19 localhost kernel: [216520.292251] [<ffffffffc037f9e0>] ?
drm_mode_setcrtc+0x5c0/0x5c0 [drm]
May 13 17:59:19 localhost kernel: [216520.292254] [<ffffffff811b50a0>] ?
handle_mm_fault+0xb0/0x160
May 13 17:59:19 localhost kernel: [216520.292257] [<ffffffff8120f2a5>]
do_vfs_ioctl+0x75/0x320
May 13 17:59:19 localhost kernel: [216520.292261] [<ffffffff812195e5>] ?
__fget_light+0x25/0x70
May 13 17:59:19 localhost kernel: [216520.292263] [<ffffffff8120f5e1>]
SyS_ioctl+0x91/0xb0
May 13 17:59:19 localhost kernel: [216520.292266] [<ffffffff817ef90d>]
system_call_fastpath+0x16/0x1b
May 13 17:59:19 localhost kernel: [216520.292267] ---[ end trace
8b1a7f8de365434c ]---
May 13 17:59:20 localhost kernel: [216521.508014] ------------[ cut here
]------------
May 13 17:59:20 localhost kernel: [216521.508041] WARNING: CPU: 0 PID: 1157 at
/home/kernel/COD/linux/drivers/gpu/drm/drm_irq.c:1142
drm_wait_one_vblank+0x12f/0x180 [drm]()
May 13 17:59:20 localhost kernel: [216521.508044] vblank wait timed out on crtc 0
May 13 17:59:20 localhost kernel: [216521.508045] Modules linked in: btrfs xor
raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c ses enclosure
coretemp snd_hda_codec_analog bnep joydev snd_hda_codec_generic i915 gpio_ich
kvm hid_generic dell_wmi sparse_keymap rfcomm usbhid snd_hda_intel bluetooth
snd_hda_controller uas snd_hda_codec usb_storage hid snd_hwdep snd_pcm
snd_seq_midi snd_seq_midi_event snd_rawmidi video snd_seq drm_kms_helper
snd_seq_device dcdbas drm snd_timer serio_raw snd i2c_algo_bit soundcore shpchp
lpc_ich wmi 8250_fintek mac_hid parport_pc ppdev lp parport binfmt_misc psmouse
pata_acpi e1000e ptp pps_core
May 13 17:59:20 localhost kernel: [216521.508095] CPU: 0 PID: 1157 Comm: Xorg
Tainted: G W 4.0.0-997-generic #201503310205
May 13 17:59:20 localhost kernel: [216521.508097] Hardware name: Dell Inc.
OptiPlex 780 /0C27VV, BIOS A15 08/06/2013
May 13 17:59:20 localhost kernel: [216521.508099] 0000000000000476
ffff8800d6c1fad8 ffffffff817e3106 0000000000000007
May 13 17:59:20 localhost kernel: [216521.508103] ffff8800d6c1fb28
ffff8800d6c1fb18 ffffffff810791b7 0000000000000286
May 13 17:59:20 localhost kernel: [216521.508106] 0000000000000000
ffff8800d6f3b800 0000000000000000 0000000000000000
May 13 17:59:20 localhost kernel: [216521.508109] Call Trace:
May 13 17:59:20 localhost kernel: [216521.508116] [<ffffffff817e3106>]
dump_stack+0x45/0x57
May 13 17:59:20 localhost kernel: [216521.508121] [<ffffffff810791b7>]
warn_slowpath_common+0x97/0xe0
May 13 17:59:20 localhost kernel: [216521.508125] [<ffffffff810792b6>]
warn_slowpath_fmt+0x46/0x50
May 13 17:59:20 localhost kernel: [216521.508130] [<ffffffff810bb267>] ?
finish_wait+0x67/0x80
May 13 17:59:20 localhost kernel: [216521.508143] [<ffffffffc0371cff>]
drm_wait_one_vblank+0x12f/0x180 [drm]
May 13 17:59:20 localhost kernel: [216521.508146] [<ffffffff810bb130>] ?
prepare_to_wait_event+0x100/0x100
May 13 17:59:20 localhost kernel: [216521.508160] [<ffffffffc0371d70>]
drm_crtc_wait_one_vblank+0x20/0x30 [drm]
May 13 17:59:20 localhost kernel: [216521.508169] [<ffffffffc03cd738>]
drm_plane_helper_commit+0x248/0x2a0 [drm_kms_helper]
May 13 17:59:20 localhost kernel: [216521.508177] [<ffffffffc03cd7ee>]
drm_plane_helper_disable+0x5e/0xb0 [drm_kms_helper]
May 13 17:59:20 localhost kernel: [216521.508195] [<ffffffffc037b7a8>]
__setplane_internal+0x1e8/0x2e0 [drm]
May 13 17:59:20 localhost kernel: [216521.508207] [<ffffffffc038b3e7>] ?
__drm_modeset_lock_all+0xb7/0x100 [drm]
May 13 17:59:20 localhost kernel: [216521.508219] [<ffffffffc037f335>]
drm_mode_setplane+0x175/0x260 [drm]
May 13 17:59:20 localhost kernel: [216521.508227] [<ffffffffc036fee6>]
drm_ioctl+0x2e6/0x590 [drm]
May 13 17:59:20 localhost kernel: [216521.508238] [<ffffffffc037f1c0>] ?
drm_plane_check_pixel_format+0x50/0x50 [drm]
May 13 17:59:20 localhost kernel: [216521.508242] [<ffffffff8123b694>] ?
fsnotify+0x204/0x260
May 13 17:59:20 localhost kernel: [216521.508245] [<ffffffff8120f2a5>]
do_vfs_ioctl+0x75/0x320
May 13 17:59:20 localhost kernel: [216521.508248] [<ffffffff811fca06>] ?
vfs_write+0x196/0x1f0
May 13 17:59:20 localhost kernel: [216521.508251] [<ffffffff812195e5>] ?
__fget_light+0x25/0x70
May 13 17:59:20 localhost kernel: [216521.508253] [<ffffffff8120f5e1>]
SyS_ioctl+0x91/0xb0
May 13 17:59:20 localhost kernel: [216521.508255] [<ffffffff811fcd14>] ?
SyS_write+0x84/0xb0
May 13 17:59:20 localhost kernel: [216521.508258] [<ffffffff817ef90d>]
system_call_fastpath+0x16/0x1b
May 13 17:59:20 localhost kernel: [216521.508260] ---[ end trace
8b1a7f8de365434d ]---
May 13 17:59:20 localhost kernel: [216521.780014] ------------[ cut here
]------------
May 13 17:59:20 localhost kernel: [216521.780033] WARNING: CPU: 0 PID: 1157 at
/home/kernel/COD/linux/drivers/gpu/drm/drm_irq.c:1142
drm_wait_one_vblank+0x12f/0x180 [drm]()
May 13 17:59:20 localhost kernel: [216521.780034] vblank wait timed out on crtc 0
May 13 17:59:20 localhost kernel: [216521.780062] Modules linked in: btrfs xor
raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c ses enclosure
coretemp snd_hda_codec_analog bnep joydev snd_hda_codec_generic i915 gpio_ich
kvm hid_generic dell_wmi sparse_keymap rfcomm usbhid snd_hda_intel bluetooth
snd_hda_controller uas snd_hda_codec usb_storage hid snd_hwdep snd_pcm
snd_seq_midi snd_seq_midi_event snd_rawmidi video snd_seq drm_kms_helper
snd_seq_device dcdbas drm snd_timer serio_raw snd i2c_algo_bit soundcore shpchp
lpc_ich wmi 8250_fintek mac_hid parport_pc ppdev lp parport binfmt_misc psmouse
pata_acpi e1000e ptp pps_core
May 13 17:59:20 localhost kernel: [216521.780065] CPU: 0 PID: 1157 Comm: Xorg
Tainted: G W 4.0.0-997-generic #201503310205
May 13 17:59:20 localhost kernel: [216521.780066] Hardware name: Dell Inc.
OptiPlex 780 /0C27VV, BIOS A15 08/06/2013
May 13 17:59:20 localhost kernel: [216521.780068] 0000000000000476
ffff8800d6c1f748 ffffffff817e3106 0000000000000286
May 13 17:59:20 localhost kernel: [216521.780070] ffff8800d6c1f798
ffff8800d6c1f788 ffffffff810791b7 0000000000000286
May 13 17:59:20 localhost kernel: [216521.780072] 0000000000000000
ffff8800d6f3b800 0000000000000000 0000000000000000
May 13 17:59:20 localhost kernel: [216521.780073] Call Trace:
May 13 17:59:20 localhost kernel: [216521.780077] [<ffffffff817e3106>]
dump_stack+0x45/0x57
May 13 17:59:20 localhost kernel: [216521.780080] [<ffffffff810791b7>]
warn_slowpath_common+0x97/0xe0
May 13 17:59:20 localhost kernel: [216521.780082] [<ffffffff810792b6>]
warn_slowpath_fmt+0x46/0x50
May 13 17:59:20 localhost kernel: [216521.780086] [<ffffffff810bb267>] ?
finish_wait+0x67/0x80
May 13 17:59:20 localhost kernel: [216521.780097] [<ffffffffc0371cff>]
drm_wait_one_vblank+0x12f/0x180 [drm]
May 13 17:59:20 localhost kernel: [216521.780100] [<ffffffff810bb130>] ?
prepare_to_wait_event+0x100/0x100
May 13 17:59:20 localhost kernel: [216521.780112] [<ffffffffc0371d70>]
drm_crtc_wait_one_vblank+0x20/0x30 [drm]
May 13 17:59:20 localhost kernel: [216521.780120] [<ffffffffc03cd720>]
drm_plane_helper_commit+0x230/0x2a0 [drm_kms_helper]
May 13 17:59:20 localhost kernel: [216521.780127] [<ffffffffc03cd8e7>]
drm_plane_helper_update+0xa7/0x100 [drm_kms_helper]
May 13 17:59:20 localhost kernel: [216521.780160] [<ffffffffc06d409f>]
intel_crtc_set_config+0x26f/0x4c0 [i915]
May 13 17:59:20 localhost kernel: [216521.780185] [<ffffffffc06e430c>] ?
intel_atomic_commit+0xcc/0x100 [i915]
May 13 17:59:20 localhost kernel: [216521.780201] [<ffffffffc037b356>]
drm_mode_set_config_internal+0x66/0x110 [drm]
May 13 17:59:20 localhost kernel: [216521.780209] [<ffffffffc03d6648>]
restore_fbdev_mode+0xc8/0xf0 [drm_kms_helper]
May 13 17:59:20 localhost kernel: [216521.780216] [<ffffffffc03d8160>]
drm_fb_helper_restore_fbdev_mode_unlocked+0x30/0x80 [drm_kms_helper]
May 13 17:59:20 localhost kernel: [216521.780223] [<ffffffffc03d81d4>]
drm_fb_helper_set_par+0x24/0x50 [drm_kms_helper]
May 13 17:59:20 localhost kernel: [216521.780247] [<ffffffffc06e0a4a>]
intel_fbdev_set_par+0x1a/0x60 [i915]
May 13 17:59:20 localhost kernel: [216521.780250] [<ffffffff81438873>]
fb_set_var+0x283/0x3a0
May 13 17:59:20 localhost kernel: [216521.780254] [<ffffffff810b2330>] ?
check_preempt_wakeup+0x110/0x210
May 13 17:59:20 localhost kernel: [216521.780256] [<ffffffff8142f994>]
fbcon_blank+0x1e4/0x2d0
May 13 17:59:20 localhost kernel: [216521.780261] [<ffffffff814c2290>]
do_unblank_screen.part.22+0xa0/0x180
May 13 17:59:20 localhost kernel: [216521.780263] [<ffffffff814c23bc>]
do_unblank_screen+0x4c/0x80
May 13 17:59:20 localhost kernel: [216521.780265] [<ffffffff814b7885>]
complete_change_console+0x65/0xf0
May 13 17:59:20 localhost kernel: [216521.780267] [<ffffffff814b8a1d>]
vt_ioctl+0x110d/0x1190
May 13 17:59:20 localhost kernel: [216521.780278] [<ffffffffc036fc9e>] ?
drm_ioctl+0x9e/0x590 [drm]
May 13 17:59:20 localhost kernel: [216521.780282] [<ffffffff814ab258>]
tty_ioctl+0x418/0x980
May 13 17:59:20 localhost kernel: [216521.780284] [<ffffffff811b50a0>] ?
handle_mm_fault+0xb0/0x160
May 13 17:59:20 localhost kernel: [216521.780293] [<ffffffff8120f2a5>]
do_vfs_ioctl+0x75/0x320
May 13 17:59:20 localhost kernel: [216521.780295] [<ffffffff812195e5>] ?
__fget_light+0x25/0x70
May 13 17:59:20 localhost kernel: [216521.780296] [<ffffffff8120f5e1>]
SyS_ioctl+0x91/0xb0
May 13 17:59:20 localhost kernel: [216521.780298] [<ffffffff817ef90d>]
system_call_fastpath+0x16/0x1b
May 13 17:59:20 localhost kernel: [216521.780299] ---[ end trace
8b1a7f8de365434e ]---
I don't know if it's relevant or not however. For what it's worth the
last time I saw the 'Hangcheck....' error was 19 March all other freezes
since then and there have been quite a few showed no errors of this
type. If this needs to be put into a new bug let me know.
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https://bugs.launchpad.net/bugs/1455785
Title:
Display locks up - [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck
timer elapsed... render ring idle
Status in linux package in Ubuntu:
Incomplete
Bug description:
I've been running Kubuntu 14.04.2 LTS for about a year with no problems.
Problem started about 3 months ago or so.
- The screen usually locks up when using Firefox, today it happen when I
switched windows from Firefox to Konsole (the GUI app). The screen locked half
way switching the window borders from blue to grey. The konsole window border
on my right monitor is was grey, is now locked faint blue and should have
turned to full blue. The Firefox window on the left monitor was full blue, is
now slightly going to grey and locked right there and then.
- When the system is locked, which happens every two or three weeks, I can
sometimes change to text console but not always. Currently I cannot access
console, but I can log in to the box through SSH. Screen blanking (power save)
doesn't work when the screen locked. When my box locks up, I usually run full
patching before power cycle, some messages in log files may be caused by that.
[vr mei 15 23:12:46 2015] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck
timer elapsed... render ring idle
[vr mei 15 23:15:36 2015] INFO: task Xorg:2243 blocked for more than 120
seconds.
[vr mei 15 23:15:36 2015] Tainted: G OX 3.13.0-49-generic
#83-Ubuntu
[vr mei 15 23:15:36 2015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[vr mei 15 23:15:36 2015] Xorg D ffff88023bd134c0 0 2243
2230 0x00400000
[vr mei 15 23:15:36 2015] ffff8800b29d7a18 0000000000000086 ffff88022a6d1800
ffff8800b29d7fd8
[vr mei 15 23:15:36 2015] 00000000000134c0 00000000000134c0 ffff88022a6d1800
ffff880035523000
[vr mei 15 23:15:36 2015] ffff880035472ad8 ffff880035eda800 ffff880035eda800
ffff8800032da780
[vr mei 15 23:15:36 2015] Call Trace:
[vr mei 15 23:15:36 2015] [<ffffffff81725f49>] schedule+0x29/0x70
[vr mei 15 23:15:36 2015] [<ffffffffa015ea65>]
intel_crtc_wait_for_pending_flips+0x75/0x110 [i915]
[vr mei 15 23:15:36 2015] [<ffffffff810ab120>] ?
prepare_to_wait_event+0x100/0x100
[vr mei 15 23:15:36 2015] [<ffffffffa017008f>]
intel_crtc_set_config+0x7ef/0x9a0 [i915]
[vr mei 15 23:15:36 2015] [<ffffffffa0026eed>]
drm_mode_set_config_internal+0x5d/0xe0 [drm]
[vr mei 15 23:15:36 2015] [<ffffffffa00a4561>]
drm_fb_helper_set_par+0x71/0xf0 [drm_kms_helper]
[vr mei 15 23:15:36 2015] [<ffffffff813cd181>] fb_set_var+0x191/0x430
[vr mei 15 23:15:36 2015] [<ffffffff810a2f60>] ? update_curr+0x80/0x180
[vr mei 15 23:15:36 2015] [<ffffffff813da161>] fbcon_blank+0x1d1/0x2d0
[vr mei 15 23:15:36 2015] [<ffffffff81462d68>] do_unblank_screen+0xb8/0x1f0
[vr mei 15 23:15:36 2015] [<ffffffff81458aba>]
complete_change_console+0x5a/0xe0
[vr mei 15 23:15:36 2015] [<ffffffff81459aea>] vt_ioctl+0xfaa/0x11c0
[vr mei 15 23:15:36 2015] [<ffffffff8144d4cd>] tty_ioctl+0x26d/0xbb0
[vr mei 15 23:15:36 2015] [<ffffffff811ffcd1>] ? fsnotify+0x241/0x320
[vr mei 15 23:15:36 2015] [<ffffffff811d1200>] do_vfs_ioctl+0x2e0/0x4c0
[vr mei 15 23:15:36 2015] [<ffffffff811c0521>] ? __sb_end_write+0x31/0x60
[vr mei 15 23:15:36 2015] [<ffffffff811d1461>] SyS_ioctl+0x81/0xa0
[vr mei 15 23:15:36 2015] [<ffffffff8173263d>] system_call_fastpath+0x1a/0x1f
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-52-generic 3.13.0-52.86
ProcVersionSignature: Ubuntu 3.13.0-52.86-generic 3.13.11-ckt18
Uname: Linux 3.13.0-52-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jhendrix 3776 F.... pulseaudio
CurrentDesktop: KDE
Date: Sat May 16 17:32:37 2015
InstallationDate: Installed on 2013-08-13 (640 days ago)
InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-52-generic
root=/dev/mapper/vg_diablo-system ro quiet splash nomdmonddf nomdmonisw
nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-52-generic N/A
linux-backports-modules-3.13.0-52-generic N/A
linux-firmware 1.127.11
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-04-26 (385 days ago)
dmi.bios.date: 04/06/2010
dmi.bios.vendor: Intel Corp.
dmi.bios.version: GTG4310H.86A.0031.2010.0406.1752
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: DG43GT
dmi.board.vendor: Intel Corporation
dmi.board.version: AAE62768-301
dmi.chassis.type: 3
dmi.modalias:
dmi:bvnIntelCorp.:bvrGTG4310H.86A.0031.2010.0406.1752:bd04/06/2010:svn:pn:pvr:rvnIntelCorporation:rnDG43GT:rvrAAE62768-301:cvn:ct3:cvr:
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