[arrandale] deadlock in i915_gem_madvise_ioctl
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xf86-video-intel |
Fix Released
|
Medium
|
|||
xserver-xorg-video-intel (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
Binary package hint: xserver-
Occasionally X hangs completely, not even SAK will kill it, however SAK followed by ctrl-alt-del successfully switches to the shutdown splash.
When this happens, the following shows up in dmesg:
[ 5169.457964] INFO: task i915:302 blocked for more than 120 seconds.
[ 5169.457970] "echo 0 > /proc/sys/
[ 5169.457974] i915 D 00000000ffffffff 0 302 2 0x00000000
[ 5169.457981] ffff88022e0d9d20 0000000000000046 0000000000015bc0 0000000000015bc0
[ 5169.457988] ffff88022f791ab0 ffff88022e0d9fd8 0000000000015bc0 ffff88022f7916f0
[ 5169.457994] 0000000000015bc0 ffff88022e0d9fd8 0000000000015bc0 ffff88022f791ab0
[ 5169.458000] Call Trace:
[ 5169.458015] [<ffffffff8153f
[ 5169.458021] [<ffffffff8153f
[ 5169.458063] [<ffffffffa00d5
[ 5169.458085] [<ffffffffa00d5
[ 5169.458095] [<ffffffff81080
[ 5169.458101] [<ffffffff81080
[ 5169.458107] [<ffffffff81085
[ 5169.458113] [<ffffffff81080
[ 5169.458117] [<ffffffff81084
[ 5169.458124] [<ffffffff81014
[ 5169.458129] [<ffffffff81084
[ 5169.458133] [<ffffffff81014
[ 5169.458154] INFO: task Xorg:1364 blocked for more than 120 seconds.
[ 5169.458157] "echo 0 > /proc/sys/
[ 5169.458160] Xorg D 0000000000000000 0 1364 1263 0x00400004
[ 5169.458166] ffff88020bd13ca8 0000000000000082 0000000000015bc0 0000000000015bc0
[ 5169.458172] ffff880208c74890 ffff88020bd13fd8 0000000000015bc0 ffff880208c744d0
[ 5169.458177] 0000000000015bc0 ffff88020bd13fd8 0000000000015bc0 ffff880208c74890
[ 5169.458183] Call Trace:
[ 5169.458189] [<ffffffff8153f
[ 5169.458195] [<ffffffff8153f
[ 5169.458214] [<ffffffffa00c3
[ 5169.458231] [<ffffffffa006d
[ 5169.458250] [<ffffffffa00c3
[ 5169.458256] [<ffffffff81085
[ 5169.458264] [<ffffffff81152
[ 5169.458269] [<ffffffff81152
[ 5169.458274] [<ffffffff81143
[ 5169.458279] [<ffffffff81153
[ 5169.458286] [<ffffffff81013
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | New → Confirmed |
tags: | added: hardy |
tags: | added: glucid |
tags: | added: lucid |
Changed in xserver-xorg-video-intel: | |
importance: | Unknown → Medium |
status: | Unknown → Fix Released |
Changed in xserver-xorg-video-intel: | |
importance: | Medium → Unknown |
Changed in xserver-xorg-video-intel: | |
importance: | Unknown → Medium |
ilmari@ nurket: ~/x-hang$ dpkg -l linux-image-$(uname -r) xserver-xorg-core xserver- xorg-video- intel Unknown/ Install/ Remove/ Purge/Hold Not/Inst/ Cfg-files/ Unpacked/ Failed- cfg/Half- inst/trig- aWait/Trig- pend /Reinst- required (Status,Err: uppercase=bad) ======= ======= ======= =====-= ======= ======= ======= ======= -====== ======= ======= ======= ======= ======= ======= ======= ======= ======= ===== 2.6.32- 21-generic 2.6.32-21.32 Linux kernel image for version 2.6.32 on x86/x86_64 xorg-video- intel 2:2.9.1-3ubuntu4 X.Org X server -- Intel i8xx, i9xx display driver
Desired=
| Status=
|/ Err?=(none)
||/ Name Version Description
+++-===
ii linux-image-
ii xserver-xorg-core 2:1.7.6-2ubuntu5 Xorg X server - core server
ii xserver-