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Message #106005
[Bug 1404302] Re: liblttng-ust0 Error opening shm /lttng-ust-wait-5
Raising importance to high, it has a severe impact on the developer
experience by making logs very difficult to read.
** Changed in: canonical-devices-system-image
Importance: Low => High
** Changed in: canonical-devices-system-image
Assignee: (unassigned) => Pat McGowan (pat-mcgowan)
** Changed in: canonical-devices-system-image
Milestone: None => ww46-2015
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Touch seeded packages, which is subscribed to ust in Ubuntu.
https://bugs.launchpad.net/bugs/1404302
Title:
liblttng-ust0 Error opening shm /lttng-ust-wait-5
Status in Canonical System Image:
Confirmed
Status in platform-api:
New
Status in qtubuntu:
New
Status in ust package in Ubuntu:
Confirmed
Bug description:
Confined apps don't have access to this and continuously produce this
error message in stderr:
libust[31283/31285]: Error: Error opening shm /lttng-ust-wait-5 (in
get_wait_shm() at lttng-ust-comm.c:958)
This is printed to the application's log about once every other second and makes it hard to read the application's own debug output. For a better app developer experience this message should be silenced.
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References