71.538801] EXT4-fs error (device dm-0): ext4_lookup: deleted inode referenced: 54263809
[  296.414780] [drm:i915_gem_do_execbuffer] *ERROR* Failed to pin buffer 1 of 2, total 80773120 bytes: -28
[  296.414787] [drm:i915_gem_do_execbuffer] *ERROR* 1325 objects [5 pinned], 345161728 object bytes [22171648 pinned], 22171648/134217728 gtt bytes
[  347.653755] EXT4-fs error (device dm-0): ext4_lookup: deleted inode referenced: 54263809
[  376.895085] __ratelimit: 6 callbacks suppressed
[  376.895091] operapluginwrap[3905]: segfault at 0 ip (null) sp 00007fff94e35678 error 14 in operapluginwrapper-native[400000+3b000]
[  377.173667] operapluginwrap[3970]: segfault at 0 ip (null) sp 00007fff3be4dca8 error 14 in operapluginwrapper-native[400000+3b000]
[  377.199550] operapluginwrap[3986]: segfault at 0 ip (null) sp 00007fff73e5f578 error 14 in operapluginwrapper-native[400000+3b000]
[  377.229838] operapluginwrap[4002]: segfault at 0 ip (null) sp 00007fffd48982c8 error 14 in operapluginwrapper-native[400000+3b000]
[  377.691746] operapluginwrap[4072]: segfault at 0 ip (null) sp 00007fffdec5aef8 error 14 in operapluginwrapper-native[400000+3b000]
[  377.729484] operapluginwrap[4104]: segfault at 0 ip (null) sp 00007fff956e9b68 error 14 in operapluginwrapper-native[400000+3b000]
[  377.750129] operapluginwrap[4120]: segfault at 0 ip (null) sp 00007fffba14ef58 error 14 in operapluginwrapper-native[400000+3b000]
[  377.774314] operapluginwrap[4136]: segfault at 0 ip (null) sp 00007fff866374a8 error 14 in operapluginwrapper-native[400000+3b000]