Hi Olivier,

First of all, thank you for your support. 

I also forgot to mention that my current setup is an upgrade of 16.04.x. On the other hand, I've got a secondary laptop (working a semi server ATM) where I did a fresh 18.04.x a while ago. No issues with TB 68.2.1 there.

Nevertheless, here are diag commands:

$ apparmor_status | grep thunderbird
   thunderbird
   thunderbird//browser_java
   thunderbird//browser_openjdk
   thunderbird//gpg
   thunderbird//sanitized_helper
   thunderbird (12077) 

$ journalctl -f | grep DEN
Nov 19 09:11:25 E7470 audit[22153]: AVC apparmor="DENIED" operation="open" profile="thunderbird" <email address hidden>/styles/buttons-left.css" pid=22153 comm="thunderbird" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Nov 19 09:11:25 E7470 kernel: audit: type=1400 audit(1574115085.859:2241): apparmor="DENIED" operation="open" profile="thunderbird" <email address hidden>/styles/buttons-left.css" pid=22153 comm="thunderbird" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/cmap/.uuid.TMP-ojQMUg" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/poppler/cMap/Adobe-CNS1/.uuid.TMP-x9EMyH" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/ancient-scripts/.uuid.TMP-6E8Sc8" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/droid/.uuid.TMP-ZDY0Qy" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/kacst/.uuid.TMP-0SzdvZ" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/lao/.uuid.TMP-L0lr9p" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/liberation2/.uuid.TMP-AWQGNQ" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/lohit-gujarati/.uuid.TMP-JBmYrh" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/lohit-kannada/.uuid.TMP-WoAg6H" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/lohit-punjabi/.uuid.TMP-fWfAK8" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/lohit-tamil-classical/.uuid.TMP-cW5Uoz" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/noto/.uuid.TMP-f38h3Z" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/openoffice/.uuid.TMP-U7JFHq" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/padauk/.uuid.TMP-1HW3lR" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 kernel: audit: type=1400 audit(1574115086.291:2242): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/cmap/.uuid.TMP-ojQMUg" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 kernel: audit: type=1400 audit(1574115086.291:2243): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/poppler/cMap/Adobe-CNS1/.uuid.TMP-x9EMyH" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 kernel: audit: type=1400 audit(1574115086.291:2244): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/ancient-scripts/.uuid.TMP-6E8Sc8" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 kernel: audit: type=1400 audit(1574115086.291:2245): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/droid/.uuid.TMP-ZDY0Qy" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 kernel: audit: type=1400 audit(1574115086.291:2246): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/kacst/.uuid.TMP-0SzdvZ" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 kernel: audit: type=1400 audit(1574115086.291:2247): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/lao/.uuid.TMP-L0lr9p" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 kernel: audit: type=1400 audit(1574115086.291:2248): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/liberation2/.uuid.TMP-AWQGNQ" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 kernel: audit: type=1400 audit(1574115086.291:2249): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/lohit-gujarati/.uuid.TMP-JBmYrh" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 kernel: audit: type=1400 audit(1574115086.291:2250): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/lohit-kannada/.uuid.TMP-WoAg6H" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/samyak-fonts/.uuid.TMP-qTSt0h" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/sinhala/.uuid.TMP-ZXoUEI" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/truetype/ubuntu/.uuid.TMP-Y8Onj9" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:26 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/usr/share/fonts/X11/encodings/large/.uuid.TMP-x7nSXz" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 audit[22153]: AVC apparmor="DENIED" operation="file_lock" profile="thunderbird" name="/home/grzesiek/.cache/thunderbird/0nxqtgaf.default/OfflineCache/index.sqlite" pid=22153 comm="thunderbird" requested_mask="k" denied_mask="k" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 kernel: audit: type=1400 audit(1574115108.208:2260): apparmor="DENIED" operation="file_lock" profile="thunderbird" name="/home/grzesiek/.cache/thunderbird/0nxqtgaf.default/OfflineCache/index.sqlite" pid=22153 comm="thunderbird" requested_mask="k" denied_mask="k" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.0" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 kernel: audit: type=1400 audit(1574115108.416:2261): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.0" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.1" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 kernel: audit: type=1400 audit(1574115108.504:2262): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.1" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.2" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 kernel: audit: type=1400 audit(1574115108.768:2263): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.2" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.3" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 kernel: audit: type=1400 audit(1574115108.812:2264): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.3" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.4" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:48 E7470 kernel: audit: type=1400 audit(1574115108.880:2265): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.4" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:49 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.5" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:49 E7470 kernel: audit: type=1400 audit(1574115109.088:2266): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.5" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:49 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.6" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:49 E7470 kernel: audit: type=1400 audit(1574115109.104:2267): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.6" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:49 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.7" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:49 E7470 kernel: audit: type=1400 audit(1574115109.256:2268): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.7" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:49 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.8" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:49 E7470 kernel: audit: type=1400 audit(1574115109.388:2269): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.8" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:49 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.9" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:49 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.10" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:50 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.11" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:50 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.12" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:50 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.13" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:50 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.14" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:50 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.15" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:50 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.16" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:50 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.17" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:50 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.18" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:50 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.19" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.20" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 kernel: audit: type=1400 audit(1574115115.544:2281): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.20" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.21" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 kernel: audit: type=1400 audit(1574115115.584:2282): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.21" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.22" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 kernel: audit: type=1400 audit(1574115115.624:2283): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.22" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.23" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 kernel: audit: type=1400 audit(1574115115.632:2284): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.23" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.24" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.25" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 kernel: audit: type=1400 audit(1574115115.636:2285): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.24" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 kernel: audit: type=1400 audit(1574115115.636:2286): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.25" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.26" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.27" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 kernel: audit: type=1400 audit(1574115115.956:2287): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.26" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:55 E7470 kernel: audit: type=1400 audit(1574115115.956:2288): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.27" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:56 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.28" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:56 E7470 kernel: audit: type=1400 audit(1574115116.916:2289): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.28" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:56 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.29" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:56 E7470 kernel: audit: type=1400 audit(1574115116.944:2290): apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.29" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:56 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.30" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.31" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.32" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.33" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.34" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.35" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.36" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.37" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.38" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.39" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.40" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.41" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.42" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:57 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.43" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.44" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.45" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.46" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.47" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.48" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.49" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.50" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.51" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.52" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.53" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.54" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.55" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.56" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.57" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.58" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.59" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.60" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.61" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.62" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.63" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.64" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.65" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.66" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.67" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.68" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.69" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.70" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.71" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.72" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.73" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Nov 19 09:11:58 E7470 audit[22153]: AVC apparmor="DENIED" operation="mknod" profile="thunderbird" name="/dev/shm/org.mozilla.ipc.22153.74" pid=22153 comm="thunderbird" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000