Is this anything to worry about?
I'm using a 2nd sdcard for logging and backing up all the modified files etc...
mseg =
- [ 1.468997] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
- [ 7.800661] F2FS-fs (sda): Magic Mismatch, valid(0xf2f52010) - read(0x0)
- [ 7.800672] F2FS-fs (sda): Can't find valid F2FS filesystem in 1th superblock
- [ 7.808865] F2FS-fs (sda): Magic Mismatch, valid(0xf2f52010) - read(0x0)
- [ 7.808874] F2FS-fs (sda): Can't find valid F2FS filesystem in 2th superblock
- [ 7.816481] F2FS-fs (sda): Magic Mismatch, valid(0xf2f52010) - read(0x0)
- [ 7.816489] F2FS-fs (sda): Can't find valid F2FS filesystem in 1th superblock
- [ 7.824109] F2FS-fs (sda): Magic Mismatch, valid(0xf2f52010) - read(0x0)
- [ 7.824117] F2FS-fs (sda): Can't find valid F2FS filesystem in 2th superblock