I can reproduce this in a yakkety machine started by adt-run in scalingstack.
This is the entry from syslog: Sep 21 16:16:24 adt kernel: [ 997.682383] audit: type=1400 audit(1474474584.561:68): apparmor="DENIED" operation="file_mmap" profile="snap.mosquitto.subscribe" name="/usr/lib/snapd/snap-exec" pid=4525 comm="snap-exec" requested_mask="m" denied_mask="m" fsuid=1000 ouid=0 When running with sudo gdb, it prints: Cannot find user-level thread for LWP 4622: generic error -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626121 Title: snap-confine causes Segmentation fault To manage notifications about this bug go to: https://bugs.launchpad.net/snap-confine/+bug/1626121/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
