and i have seen some suspicious things, for that i commented out those capability rules.
also, there were problems, in addition to the new messages: firefox said {ff has been updated, you must restart it} on every tab, if i open them, and then after restarting, content of that tabs were lost. one of them has put ubuntu.com at address bar, another become blank.
after firefox restart these appeared:
Feb 24 09:30:04 dinar-HP- Pavilion- g7-Notebook- PC kernel: [ 141.932834] audit: type=1400 audit(158252580 4.452:27) : apparmor="DENIED" operation="open" profile= "/usr/lib/ firefox/ firefox{ ,*[^s][ ^h]}" name="/ proc/1888/ uid_map" pid=1888 comm=495043204C 61756E636820233 1 requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 Pavilion- g7-Notebook- PC kernel: [ 141.934780] IPC Launch #1[1888]: segfault at 0 ip 00007fa9fe84808c sp 00007fa9f0efa780 error 6 in libxul. so[7fa9fdfac000 +6f21000] Pavilion- g7-Notebook- PC kernel: [ 141.934798] Code: 75 12 89 e8 48 81 c4 10 02 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 f5 bb fc ff 48 8d 05 ae 89 85 04 48 8b 0d 57 75 c6 06 48 89 01 <c7> 04 25 00 00 00 00 1e 02 00 00 e8 ac 4a fd ff 48 8d 05 e3 89 85 Pavilion- g7-Notebook- PC wpa_supplicant[ 826]: wlo1: CTRL-EVENT- SIGNAL- CHANGE above=0 signal=-85 noise=-95 txrate=14400 Pavilion- g7-Notebook- PC kernel: [ 148.016837] audit: type=1400 audit(158252581 0.536:28) : apparmor="DENIED" operation="open" profile= "/usr/lib/ firefox/ firefox{ ,*[^s][ ^h]}" name="/ proc/1926/ uid_map" pid=1926 comm=495043204C 61756E636820233 1 requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 Pavilion- g7-Notebook- PC kernel: [ 148.017346] IPC Launch #1[1926]: segfault at 0 ip 00007fa9fe84808c sp 00007fa9eb29d780 error 6 in libxul. so[7fa9fdfac000 +6f21000] Pavilion- g7-Notebook- PC kernel: [ 148.017359] Code: 75 12 89 e8 48 81 c4 10 02 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 f5 bb fc ff 48 8d 05 ae 89 85 04 48 8b 0d 57 75 c6 06 48 89 01 <c7> 04 25 00 00 00 00 1e 02 00 00 e8 ac 4a fd ff 48 8d 05 e3 89 85 Pavilion- g7-Notebook- PC kernel: [ 148.895517] IPC Launch #1[1973]: segfault at 0 ip 00007fa9fe84808c sp 00007fa9ea5a2780 error 6 in libxul. so[7fa9fdfac000 +6f21000] Pavilion- g7-Notebook- PC kernel: [ 148.895535] Code: 75 12 89 e8 48 81 c4 10 02 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 f5 bb fc ff 48 8d 05 ae 89 85 04 48 8b 0d 57 75 c6 06 48 89 01 <c7> 04 25 00 00 00 00 1e 02 00 00 e8 ac 4a fd ff 48 8d 05 e3 89 85 Pavilion- g7-Notebook- PC kernel: [ 148.895594] audit: type=1400 audit(158252581 1.416:29) : apparmor="DENIED" operation="open" profile= "/usr/lib/ firefox/ firefox{ ,*[^s][ ^h]}" name="/ proc/1973/ uid_map" pid=1973 comm=495043204C 61756E636820233 1 requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 Pavilion- g7-Notebook- PC kernel: [ 150.432287] IPC Launch #1[1991]: segfault at 0 ip 00007fa9fe84808c sp 00007fa9fba7f780 error 6 in libxul. so[7fa9fdfac000 +6f21000] Pavilion- g7-Notebook- PC kernel: [ 150.432303] Code: 75 12 89 e8 48 81 c4 10 02 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 f5 bb fc ff 48 8d 05 ae 89 85 04 48 8b 0d 57 75 c6 06 48 89 01 <c7> 04 25 00 00 00 00 1e 02 00 00 e8 ac 4a fd ff 48 8d 05 e3 89 85 Pavilion- g7-Notebook- PC kernel: [ 150.432405] audit: type=1400 audit(158252581 2.952:30) : apparmor="DENIED" operation="open" profile= "/usr/lib/ firefox/ firefox{ ,*[^s][ ^h]}" name="/ proc/1991/ uid_map" pid=1991 comm=495043204C 61756E636820233 1 requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 Pavilion- g7-Notebook- PC wpa_supplicant[ 826]: wlo1: CTRL-EVENT- SIGNAL- CHANGE above=1 signal=-75 noise=-95 txrate=13000 Pavilion- g7-Notebook- PC kernel: [ 152.373278] IPC Launch #1[2012]: segfault at 0 ip 00007fa9fe84808c sp 00007fa9f6fd9780 error 6 in libxul. so[7fa9fdfac000 +6f21000] Pavilion- g7-Notebook- PC kernel: [ 152.373293] Code: 75 12 89 e8 48 81 c4 10 02 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 f5 bb fc ff 48 8d 05 ae 89 85 04 48 8b 0d 57 75 c6 06 48 89 01 <c7> 04 25 00 00 00 00 1e 02 00 00 e8 ac 4a fd ff 48 8d 05 e3 89 85 Pavilion- g7-Notebook- PC kernel: [ 152.373325] audit: type=1400 audit(158252581 4.892:31) : apparmor="DENIED" operation="open" profile= "/usr/lib/ firefox/ firefox{ ,*[^s][ ^h]}" name="/ proc/2012/ uid_map" pid=2012 comm=495043204C 61756E636820233 1 requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000
Feb 24 09:30:04 dinar-HP-
Feb 24 09:30:04 dinar-HP-
Feb 24 09:30:06 dinar-HP-
Feb 24 09:30:10 dinar-HP-
Feb 24 09:30:10 dinar-HP-
Feb 24 09:30:10 dinar-HP-
Feb 24 09:30:11 dinar-HP-
Feb 24 09:30:11 dinar-HP-
Feb 24 09:30:11 dinar-HP-
Feb 24 09:30:12 dinar-HP-
Feb 24 09:30:12 dinar-HP-
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Feb 24 09:30:14 dinar-HP-
Feb 24 09:30:14 dinar-HP-
Feb 24 09:30:14 dinar-HP-
Feb 24 09:30:14 dinar-HP-
and i have seen some suspicious things, for that i commented out those capability rules.
also, there were problems, in addition to the new messages: firefox said {ff has been updated, you must restart it} on every tab, if i open them, and then after restarting, content of that tabs were lost. one of them has put ubuntu.com at address bar, another become blank.