start@start-Lenovo-ideapad-100-15IBY:~$ sudo dmesg | grep error
[ 8.573401] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
[ 1547.313554] flash_tool[4192]: segfault at fffffffffffffff8 ip 0000000000459977 sp 00007ffcdb59dbd0 error 7 in flash_tool[400000+a72000]
[ 2721.793426] flash_tool[8985]: segfault at fffffffffffffff8 ip 0000000000459977 sp 00007ffebbae2980 error 7 in flash_tool[400000+a72000]
[ 3241.597558] flash_tool[9013]: segfault at fffffffffffffff8 ip 0000000000459977 sp 00007ffc8fba2670 error 7 in flash_tool[400000+a72000]
[ 3517.350630] flash_tool[9140]: segfault at fffffffffffffff8 ip 0000000000459977 sp 00007fffc83dcb50 error 7 in flash_tool[400000+a72000]
[ 4400.449339] flash_tool[10638]: segfault at fffffffffffffff8 ip 0000000000459977 sp 00007ffd7230fd90 error 7 in flash_tool[400000+a72000]
