david@leda:~/Downloads$ snappy-debug.security scanlog krita
WARN: Could not set kernel rate limiting
= AppArmor =
Time: May 31 15:14:40
Log: apparmor="DENIED" operation="open" profile="snap.krita.krita" name="/run/udev/data/+pci:0000:00:02.0" pid=8740 comm="krita" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
File: /run/udev/data/+pci:0000:00:02.0 (read)
Suggestions:
* adjust program to use $SNAP_DATA
* adjust program to use /run/shm/snaps/$SNAP_NAME/$SNAP_REVISION

Traceback (most recent call last):
  File "/snap/snappy-debug/21/bin/snappy-security-scanlog", line 571, in <module>
    sys.exit(main())
  File "/snap/snappy-debug/21/bin/snappy-security-scanlog", line 560, in main
    from_end=opt.only_new)
  File "/snap/snappy-debug/21/bin/snappy-security-scanlog", line 92, in __init__
    self.scan_log(log_file, snap_name, follow, from_end)
  File "/snap/snappy-debug/21/bin/snappy-security-scanlog", line 171, in scan_log
    _scan_line(line, snap_name)
  File "/snap/snappy-debug/21/bin/snappy-security-scanlog", line 146, in _scan_line
    entry['log'])
  File "/snap/snappy-debug/21/bin/snappy-security-scanlog", line 428, in make_seccomp_recommendation
    num], universal_newlines=True)
  File "/usr/lib/python3.5/subprocess.py", line 626, in check_output
    **kwargs).stdout
  File "/usr/lib/python3.5/subprocess.py", line 693, in run
    with Popen(*popenargs, **kwargs) as process:
  File "/usr/lib/python3.5/subprocess.py", line 947, in __init__
    restore_signals, start_new_session)
  File "/usr/lib/python3.5/subprocess.py", line 1541, in _execute_child
    raise child_exception_type(errno_num, err_msg)
PermissionError: [Errno 13] Permission denied