I have confirmed this is not due to the AppArmor user namespace restriction. When trying to search for an application the application will crash with the following segfault
[79854.520976] gpk-application[19250]: segfault at 8 ip 00005930eec2dba8 sp 00007fff471b6b70 error 4 in gpk-application[5930eec24000+d000] likely on CPU 1 (core 0, socket 1) [79854.520985] Code: 85 ff 0f 85 72 fd ff ff e9 72 fd ff ff 0f 1f 44 00 00 48 8b 44 24 30 48 8d 15 37 46 00 00 be 10 00 00 00 48 8d 3d c2 34 00 00 <48> 8b 48 08 31 c0 e8 6d 79 ff ff c7 43 04 00 00 00 00 48 8b 7b 50
I have confirmed this is not due to the AppArmor user namespace restriction. When trying to search for an application the application will crash with the following segfault
[79854.520976] gpk-application [19250] : segfault at 8 ip 00005930eec2dba8 sp 00007fff471b6b70 error 4 in gpk-application [5930eec24000+ d000] likely on CPU 1 (core 0, socket 1)
[79854.520985] Code: 85 ff 0f 85 72 fd ff ff e9 72 fd ff ff 0f 1f 44 00 00 48 8b 44 24 30 48 8d 15 37 46 00 00 be 10 00 00 00 48 8d 3d c2 34 00 00 <48> 8b 48 08 31 c0 e8 6d 79 ff ff c7 43 04 00 00 00 00 48 8b 7b 50