Ubuntu
ciborium package

ciborium crashes on rc-proposed

Bug #1592421 reported by Jean-Baptiste Lallement
14
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Canonical System Image
Fix Released
Critical
Pat McGowan
Canonical System Image 12 "OTA12"
ciborium (Ubuntu)
Fix Released
Critical
Larry Price

Bug Description

current build number: 357
device name: krillin
channel: ubuntu-touch/rc-proposed/bq-aquaris.en

Just start the disk utility, there is a spinner then it crashes

https://errors.ubuntu.com/oops/90936874-3235-11e6-b825-fa163e30221b

Related branches

lp:~larryprice/ciborium/go1.6-port
Stephen M. Webb (community): Approve
Diff: 797 lines (+162/-110)
11 files modified
cmd/ciborium-ui/main.go (+9/-4)
qml.v1/bridge.go (+63/-25)
qml.v1/cpp/capi.cpp (+15/-15)
qml.v1/cpp/capi.h (+20/-19)
qml.v1/cpp/connector.h (+2/-2)
qml.v1/cpp/govalue.cpp (+16/-16)
qml.v1/cpp/govalue.h (+4/-4)
qml.v1/cpp/govaluetype.cpp (+6/-6)
qml.v1/cpp/govaluetype.h (+4/-4)
qml.v1/datatype.go (+1/-2)
qml.v1/qml.go (+22/-13)
Jean-Baptiste Lallement (jibel)
Changed in canonical-devices-system-image:
importance: Undecided → Critical
milestone: none → 12
Jean-Baptiste Lallement (jibel)
tags: added: lt-blocker regression-proposed
Changed in canonical-devices-system-image:
status: New → Confirmed
assignee: nobody → Pat McGowan (pat-mcgowan)
Jean-Baptiste Lallement (jibel)
summary: - cibrorium crashes on rc-proposed
+ ciborium crashes on rc-proposed
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in ciborium (Ubuntu):
status: New → Confirmed
Stephen M. Webb (bregma)
Changed in ciborium (Ubuntu):
assignee: nobody → Larry Price (larryprice)
Revision history for this message
Larry Price (larryprice) wrote :

Not a lot to go off in that whoopsie log. After a short debugging session, I believe this is caused by the upgrade to go 1.6 and the following error:

panic: runtime error: cgo argument has Go pointer to Go pointer

Which is an error because the garbage collector won't be able to deal with that situation. A temporary fix is to set the environment variables GODEBUG=cgocheck=0, but this is just a workaround for whatever situation we've gotten ourselves in. I'll see if I can chase down where we are passing this go pointer illegally.

Revision history for this message
Larry Price (larryprice) wrote :

Some more digging and I found this bug in go-qml: https://github.com/go-qml/qml/issues/170. I'll try pulling in the branch to see if that fixes things.

Stephen M. Webb (bregma)
Changed in ciborium (Ubuntu):
importance: Undecided → Critical
status: Confirmed → Triaged
Changed in canonical-devices-system-image:
status: Confirmed → In Progress
Changed in ciborium (Ubuntu):
status: Triaged → In Progress
Rex Tsai (chihchun)
tags: added: ydt2307
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package ciborium - 0.2.12+16.10.20160618-0ubuntu1

---------------
ciborium (0.2.12+16.10.20160618-0ubuntu1) yakkety; urgency=medium

  [ Larry Price ]
  * Fix crash on startup hopefully related to bug #1592421. (LP:
    #1592421)

 -- <email address hidden> (Stephen M. Webb) Sat, 18 Jun 2016 23:07:25 +0000

Changed in ciborium (Ubuntu):
status: In Progress → Fix Released
Jean-Baptiste Lallement (jibel)
Changed in canonical-devices-system-image:
status: In Progress → Fix Committed
Pat McGowan (pat-mcgowan)
Changed in canonical-devices-system-image:
status: Fix Committed → Fix Released
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