Public bug reported: On advice given in another bug, I ran `journalctl | fgrep DEN`. This produced as much as a gigabyte of output which certainly sounds excessive for one week that it represents. I replaced numbers with placeholders so I could `uniq -c` it (<hexN> stands for N hex characters), the top offenders are below. Is something misconfigured?
1152937 audit[<dec>]: AVC apparmor="DENIED" operation="truncate" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/Favicons-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 455154 audit[<dec>]: AVC apparmor="DENIED" operation="truncate" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/History-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 196028 audit[<dec>]: AVC apparmor="DENIED" operation="rename_src" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOG" pid=<dec> comm="ThreadPoolForeg" requested_mask="wd" denied_mask="wd" fsuid=1000 ouid=1000 195406 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 195406 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 164056 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="truncate" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/Favicons-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 130756 audit[<dec>]: AVC apparmor="DENIED" operation="unlink" profile="snap.chromium.chromium" name=<hex168> pid=<dec> comm="ThreadPoolForeg" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 111779 audit[<dec>]: AVC apparmor="DENIED" operation="rename_src" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOG" pid=<dec> comm="ThreadPoolForeg" requested_mask="wd" denied_mask="wd" fsuid=1000 ouid=1000 111480 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 111480 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 96203 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="truncate" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/History-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 62594 audit[<dec>]: AVC apparmor="DENIED" operation="rename_src" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_www.youtube.com_0.indexeddb.leveldb/LOG" pid=<dec> comm="ThreadPoolForeg" requested_mask="wd" denied_mask="wd" fsuid=1000 ouid=1000 62340 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_www.youtube.com_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 62340 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_www.youtube.com_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 49838 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name=<hex140> pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 44399 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/Cookies-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 42368 audit[<dec>]: AVC apparmor="DENIED" operation="unlink" profile="snap.chromium.chromium" name=<hex172> pid=<dec> comm="ThreadPoolForeg" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 41786 audit[<dec>]: AVC apparmor="DENIED" operation="unlink" profile="snap.chromium.chromium" name=<hex164> pid=<dec> comm="ThreadPoolForeg" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 41592 audit[<dec>]: AVC apparmor="DENIED" operation="unlink" profile="snap.chromium.chromium" name=<hex158> pid=<dec> comm="ThreadPoolForeg" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 41488 audit[<dec>]: AVC apparmor="DENIED" operation="rmdir" profile="snap.chromium.chromium" name=<hex146> pid=<dec> comm="ThreadPoolForeg" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 41398 audit[<dec>]: AVC apparmor="DENIED" operation="unlink" profile="snap.chromium.chromium" name=<hex188> pid=<dec> comm="ThreadPoolForeg" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 41398 audit[<dec>]: AVC apparmor="DENIED" operation="unlink" profile="snap.chromium.chromium" name=<hex178> pid=<dec> comm="ThreadPoolForeg" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 41398 audit[<dec>]: AVC apparmor="DENIED" operation="unlink" profile="snap.chromium.chromium" name=<hex166> pid=<dec> comm="ThreadPoolForeg" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 41398 audit[<dec>]: AVC apparmor="DENIED" operation="rmdir" profile="snap.chromium.chromium" name=<hex158> pid=<dec> comm="ThreadPoolForeg" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 41290 audit[<dec>]: AVC apparmor="DENIED" operation="rmdir" profile="snap.chromium.chromium" name=<hex142> pid=<dec> comm="ThreadPoolForeg" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 40584 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/Cookies-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 38584 audit[<dec>]: AVC apparmor="DENIED" operation="rename_src" profile="snap.chromium.chromium" name=<hex156> pid=<dec> comm="ThreadPoolForeg" requested_mask="wd" denied_mask="wd" fsuid=1000 ouid=1000 23639 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/Cookies-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 21997 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name=<hex178> pid=<dec> comm="Chrome_SyncThre" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 20733 audit[<dec>]: AVC apparmor="DENIED" operation="rename_src" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/IndexedDB/https_www.youtube.com_0.indexeddb.leveldb/LOG" pid=<dec> comm="ThreadPoolForeg" requested_mask="wd" denied_mask="wd" fsuid=1000 ouid=1000 20612 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/IndexedDB/https_www.youtube.com_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 20612 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/IndexedDB/https_www.youtube.com_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 19260 audit[<dec>]: AVC apparmor="DENIED" operation="mkdir" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_publisher.liveperson.net_0.indexeddb.leveldb/" pid=<dec> comm="ThreadPoolForeg" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000 19212 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name=<hex158> pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 19212 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name=<hex158> pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 19129 audit[<dec>]: AVC apparmor="DENIED" operation="mkdir" profile="snap.chromium.chromium" name=<hex160> pid=<dec> comm="ThreadPoolForeg" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000 14013 audit[<dec>]: AVC apparmor="DENIED" operation="mknod" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/.org.chromium.Chromium.<alnum>" pid=<dec> comm="ThreadPoolForeg" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000 12336 audit[<dec>]: AVC apparmor="DENIED" operation="truncate" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/History-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 9740 audit[<dec>]: AVC apparmor="DENIED" operation="rename_src" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_lpcdn.lpsnmedia.net_0.indexeddb.leveldb/LOG" pid=<dec> comm="ThreadPoolForeg" requested_mask="wd" denied_mask="wd" fsuid=1000 ouid=1000 9702 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_lpcdn.lpsnmedia.net_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 9702 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_lpcdn.lpsnmedia.net_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 8580 audit[<dec>]: AVC apparmor="DENIED" operation="mknod" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/.org.chromium.Chromium.<alnum>" pid=<dec> comm="ThreadPoolForeg" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000 7838 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/QuotaManager-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 7591 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name=<hex178> pid=<dec> comm="Chrome_SyncThre" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 6061 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/QuotaManager-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 5376 audit[<dec>]: AVC apparmor="DENIED" operation="mknod" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/.org.chromium.Chromium.<alnum>" pid=<dec> comm="ThreadPoolForeg" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000 5298 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/QuotaManager-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 5158 audit[<dec>]: AVC apparmor="DENIED" operation="truncate" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/Favicons-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 4732 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name=<hex140> pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 4392 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="mknod" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/.org.chromium.Chromium.<alnum>" pid=<dec> comm="ThreadPoolForeg" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000 3826 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="rename_src" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOG" pid=<dec> comm="ThreadPoolForeg" requested_mask="wd" denied_mask="wd" fsuid=1000 ouid=1000 3202 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="rename_src" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOG" pid=<dec> comm="ThreadPoolForeg" requested_mask="wd" denied_mask="wd" fsuid=1000 ouid=1000 2887 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="truncate" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/History-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 2510 dbus-daemon[<dec>]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/org/freedesktop/PowerManagement/Inhibit" interface="org.freedesktop.PowerManagement.Inhibit" member="Inhibit" mask="send" name="org.freedesktop.PowerManagement" pid=<dec> label="snap.chromium.chromium" peer_pid=<dec> peer_label="unconfined" 2269 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/Cookies-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 2134 audit[<dec>]: AVC apparmor="DENIED" operation="rmdir" profile="snap.chromium.chromium" name=<hex152> pid=<dec> comm="ThreadPoolForeg" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 1978 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 1974 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOG" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 1946 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 1680 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name=<hex174> pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 1553 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="truncate" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/Favicons-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 1344 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name=<hex172> pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 1277 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="rename_src" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/IndexedDB/https_www.youtube.com_0.indexeddb.leveldb/LOG" pid=<dec> comm="ThreadPoolForeg" requested_mask="wd" denied_mask="wd" fsuid=1000 ouid=1000 1207 audit[<dec>]: AVC apparmor="DENIED" operation="truncate" profile="snap.chromium.chromium" name=<hex146> pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 1128 audit[<dec>]: AVC apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOG" pid=<dec> comm="ThreadPoolForeg" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 1116 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1135/.config/chromium/Default/QuotaManager-journal" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 1020 audit[<dec>]: AVC apparmor="DENIED" operation="mknod" profile="snap.chromium.chromium" name=<hex246> pid=<dec> comm="ThreadPoolForeg" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000 1017 kernel: audit: type=1400 audit(<float>:<dec>): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/home/roma/snap/chromium/1123/.config/chromium/Default/IndexedDB/https_docs.google.com_0.indexeddb.leveldb/LOCK" pid=<dec> comm="ThreadPoolForeg" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 ** Affects: chromium-browser (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877629 Title: An excessive number of AppArmor denials To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1877629/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs