[   56.892627] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[   56.894751] sd 6:0:0:0: [sdb] Asking for cache data failed
[   56.894755] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  108.564768] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  108.566897] sd 6:0:0:0: [sdb] Asking for cache data failed
[  108.566901] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  160.277413] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  160.283171] sd 6:0:0:0: [sdb] Asking for cache data failed
[  160.283176] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  211.988539] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  211.990651] sd 6:0:0:0: [sdb] Asking for cache data failed
[  211.990654] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  263.700543] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  263.702545] sd 6:0:0:0: [sdb] Asking for cache data failed
[  263.702549] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  315.413147] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  315.415190] sd 6:0:0:0: [sdb] Asking for cache data failed
[  315.415194] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  367.124690] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  367.126811] sd 6:0:0:0: [sdb] Asking for cache data failed
[  367.126815] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  418.836590] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  418.838838] sd 6:0:0:0: [sdb] Asking for cache data failed
[  418.838842] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  470.548708] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  470.550831] sd 6:0:0:0: [sdb] Asking for cache data failed
[  470.550835] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  522.260741] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  522.263234] sd 6:0:0:0: [sdb] Asking for cache data failed
[  522.263239] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  550.091039] show_signal_msg: 33 callbacks suppressed
[  550.091043] compiz[1873]: segfault at 0 ip b72818fe sp bfce62a0 error 4 in libglibmm-2.4.so.1.3.0[b7240000+64000]
[  573.972748] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  573.974994] sd 6:0:0:0: [sdb] Asking for cache data failed
[  573.974998] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  625.744616] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  625.746734] sd 6:0:0:0: [sdb] Asking for cache data failed
[  625.746737] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  677.396625] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  677.398873] sd 6:0:0:0: [sdb] Asking for cache data failed
[  677.398876] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  729.108761] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  729.110880] sd 6:0:0:0: [sdb] Asking for cache data failed
[  729.110883] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  780.820658] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  780.822764] sd 6:0:0:0: [sdb] Asking for cache data failed
[  780.822767] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  832.532658] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  832.534777] sd 6:0:0:0: [sdb] Asking for cache data failed
[  832.534781] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  884.244551] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  884.246663] sd 6:0:0:0: [sdb] Asking for cache data failed
[  884.246667] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  935.956552] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  935.958671] sd 6:0:0:0: [sdb] Asking for cache data failed
[  935.958674] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  987.668687] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  987.670806] sd 6:0:0:0: [sdb] Asking for cache data failed
[  987.670809] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 1039.380569] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[ 1039.383026] sd 6:0:0:0: [sdb] Asking for cache data failed
[ 1039.383029] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 1091.092708] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[ 1091.094826] sd 6:0:0:0: [sdb] Asking for cache data failed
[ 1091.094829] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 1142.804592] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[ 1142.806712] sd 6:0:0:0: [sdb] Asking for cache data failed
[ 1142.806715] sd 6:0:0:0: [sdb] Assuming drive cache: write through