Same for me since I've updated to 17.04:
Apr 21 10:21:08 ubuntu kernel: [ 364.573719] INFO: task systemd-udevd:522
blocked for more than 120 seconds.
Apr 21 10:21:08 ubuntu kernel: [ 364.573733] systemd-udevd D0 522
376 0x0104
Apr 21 10:23:08 ubuntu kernel: [ 485.405508] INFO:
I just saw a similar issue on Trusty after upgrade to kernel 4.10.2:
Mar 14 22:48:21 roc01r-sca025 kernel: [ 244.926873] INFO: task
systemd-udevd:1371 blocked for more than 120 seconds.
Mar 14 22:48:21 roc01r-sca025 kernel: [ 244.926926] Not tainted
4.10.2-041002-generic #201703120131
Ma
[Expired for linux (Ubuntu Trusty) because there has been no activity
for 60 days.]
** Changed in: linux (Ubuntu Trusty)
Status: Incomplete => Expired
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[Expired for linux (Ubuntu Vivid) because there has been no activity for
60 days.]
** Changed in: linux (Ubuntu Vivid)
Status: Incomplete => Expired
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[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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T
If the patch has been in Wily, I don't think Wily should have this bug.
Please test Wily to confirm this.
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Title:
task systemd-udevd:1906 blocked
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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Title:
task systemd-udevd:1906 blocked for more than 120 seconds.
To manag
I don't see the patch mentioned in comment #22 in Vivid or Trusty, but I
do see it in Wily. Is this bug still an issue for releases prior to
Wily?
** Also affects: linux (Ubuntu Vivid)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Trusty)
Importance: Undecided
We also see this issue.. which Ubuntu revision do we need to use to
include the patch in the mainline tree. We currently use 14.04.2 LTS.
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Title:
** Tags added: kernel-da-key
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Title:
task systemd-udevd:1906 blocked for more than 120 seconds.
To manage notifications about this bug go to:
ht
The patch has been in the mainline tree:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=30467e0b3be83c286d60039f8267dd421128ca74
Can Ubuntu people please check if the patch has been included in Ubuntu?
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Does anyone know the current status of this -- is a revised patch still
in the works?
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Title:
task systemd-udevd:1906 blocked for more than 120 s
We believe this problem is understood, and Microsoft have a developer
working on upstream fixes for this. Initial patches were submitted
here: https://lkml.org/lkml/2014/12/2/662, though I believe they are
being revised currently.
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This bug has been quiet for a while by the looks of it so just chipping
in. I can confirm I witnessed this bug last week on an Ubuntu 14.04 x64
VM on a Windows Server 2012 R2 Hyper-V server with dynamic memory
enabled on the guest. I suspect that dynamic memory (aka. memory hot-
add/remove) may be
Trying to reproduce to confirm the length of the error turns out to be a
bit tricky. I currently do not know what exactly triggers this bug.
Simply booting the VM again currently does not show that behaviour. As
it is apparently related to the Hyper-V ballooning driver, maybe the
Hyper-V on Linux g
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
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Title:
task systemd-udevd:1906 blocked for more than 120 seconds.
To manage no
Stack from kworker:
[ 240.608612] INFO: task kworker/0:2:861 blocked for more than 120 seconds.
[ 240.608617] Not tainted 3.13.0-17-generic #37-Ubuntu
[ 240.608618] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables
this message.
[ 240.608620] kworker/0:2 D
Note that these come in pairs, the udev seems to be trying to look at
the device the balloon driver is trying to make, so this makes sense:
[ 240.608612] INFO: task kworker/0:2:861 blocked for more than 120 seconds.
[ 240.608705] INFO: task systemd-udevd:1906 blocked for more than 120
s
It is not clear that udev is implicated here, the first instance seems
to be:
[ 240.608612] INFO: task kworker/0:2:861 blocked for more than 120 seconds.
[ 240.608617] Not tainted 3.13.0-17-generic #37-Ubuntu
[ 240.608618] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" dis
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
task systemd-udevd:1906 blocked for more than 120 seconds.
To manag
apport information
** Tags added: apport-collected
** Description changed:
System log shows repeated incidents of "task systemd-udevd:1906 blocked
for more than 120 seconds."
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-17-generic 3.13.0-17.37 [modified:
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