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While running an Ubuntu kernel (not a mainline or third-party kernel)
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apport-collect 1779961
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This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: bionic
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https://bugs.launchpad.net/bugs/1779961
Title:
Bionic minimal image boot hang with linux-image-4.15.0-1012-kvm
kernel
Status in linux package in Ubuntu:
Triaged
Bug description:
We (Canonical CPC) are seeing an issue with today's build of the
bionic minimal cloud images. Boot stops at "Starting Initial cloud-
init job (metadata service crawler)..." for nearly 5 minutes (booting
on scalingstack and locally with kvm) this is with a new kernel, but
otherwise no changes over the prior image.
Image (manifest and logs) exhibiting this behaviour @ https://private-
fileshare.canonical.com/~philroche/bionic-minimal-20180703/
With server teams's help we have narrowed it down to "Synchronized to
time server 91.189.91.157:123 (ntp.ubuntu.com)." taking over 4
minutes.
On Kamal's instruction we also tried linux-kvm 4.15.0-1013.13 and
bionic GA linux (4.15.0-24.26). Both of which also exhibit this
regression.
For reference: Kamal noted on IRC that the problem was possibly
introduced in the GA kernel and is not specific to the kvm kernel.
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