[Xperia Z Android Development] BrateloSlava:
cm-12.1-20150408-INFECTED-yuga

Dirty or cleand install - has no difference. After normal reboot via menu I always see this information in dmesq:

<6>[ 13.932891] EXT4-fs (mmcblk0p24): mounted filesystem with ordered data mode. Opts: barrier=1
<7>[ 13.940490] SELinux: initialized (dev mmcblk0p24, type ext4), uses xattr
<6>[ 13.940582] fs_mgr: __mount(source=/dev/block/platform/msm_sdcc.1/by-name/system,target=/system,type=ext4)=0
<3>[ 13.955596] EXT4-fs (mmcblk0p25): VFS: Can't find ext4 filesystem
<6>[ 14.045989] fs_mgr: __mount(source=/dev/block/platform/msm_sdcc.1/by-name/cache,target=/cache,type=ext4)=-1
<6>[ 14.059082] fs_mgr: Running /system/bin/fsck.f2fs -f /dev/block/platform/msm_sdcc.1/by-name/cache
<6>[ 14.317413] fsck.f2fs: Info: Force to fix corruption
<6>[ 14.321502] fsck.f2fs: Info: sector size = 512
<6>[ 14.325988] fsck.f2fs: Info: total sectors = 1126400 (in 512bytes)
<6>[ 14.332031] fsck.f2fs:
<6>[ 14.334564] fsck.f2fs: [FSCK] Unreachable nat entries [Ok..] [0x0]
<6>[ 14.342651] fsck.f2fs: [FSCK] SIT valid block bitmap checking [Ok..]
<6>[ 14.350372] fsck.f2fs: [FSCK] Hard link checking for regular file [Ok..] [0x0]
<6>[ 14.358520] fsck.f2fs: [FSCK] valid_block_count matching with CP [Ok..] [0x61e]
<6>[ 14.366790] fsck.f2fs: [FSCK] valid_node_count matcing with CP (de lookup) [Ok..] [0x12]
<6>[ 14.375091] fsck.f2fs: [FSCK] valid_node_count matcing with CP (nat lookup) [Ok..] [0x12]
<6>[ 14.383361] fsck.f2fs: [FSCK] valid_inode_count matched with CP [Ok..] [0xf]
<6>[ 14.391510] fsck.f2fs: [FSCK] free segment_count matched with CP [Ok..] [0x103]
<6>[ 14.399780] fsck.f2fs: [FSCK] next block offset is free [Ok..]
<6>[ 14.407501] fsck.f2fs: [FSCK] other corrupted bugs [Ok..]
<6>[ 14.415100] fsck.f2fs:
<6>[ 14.417480] fsck.f2fs: Done.
<7>[ 14.539764] SELinux: initialized (dev mmcblk0p25, type f2fs), uses xattr
<6>[ 14.539855] fs_mgr: __mount(source=/dev/block/platform/msm_sdcc.1/by-name/cache,target=/cache,type=f2fs)=0
<3>[ 14.548675] fs_mgr: mount_with_alternatives(): Mounted /dev/block/platform/msm_sdcc.1/by-name/cache on /cache with fs_type=f2fs instead of ext4
<3>[ 14.566986] EXT4-fs (mmcblk0p26): VFS: Can't find ext4 filesystem
<6>[ 14.636108] fs_mgr: __mount(source=/dev/block/platform/msm_sdcc.1/by-name/userdata,target=/data,type=ext4)=-1
<6>[ 14.649871] fs_mgr: Running /system/bin/fsck.f2fs -f /dev/block/platform/msm_sdcc.1/by-name/userdata
<6>[ 16.332489] clearpad clearpad: synaptics_clearpad_set_power: state=running
<6>[ 16.338562] clearpad clearpad: power OFF
<6>[ 16.496337] mipi_dsi_panel mipi_dsi_panel.0: panel_off: DISPLAY_OFF sent
<6>[ 19.221343] fsck.f2fs: Info: Force to fix corruption
<6>[ 19.225402] fsck.f2fs: Info: sector size = 512
<6>[ 19.229949] fsck.f2fs: Info: total sectors = 25055199 (in 512bytes)
<6>[ 19.236053] fsck.f2fs:
<6>[ 19.238555] fsck.f2fs: NID[0x1dfd] is unreachable
<6>[ 19.243164] fsck.f2fs: NID[0x1dfe] is unreachable
<6>[ 19.247863] fsck.f2fs: NID[0x1dff] is unreachable
<6>[ 19.252624] fsck.f2fs: NID[0x1e00] is unreachable
<6>[ 19.257232] fsck.f2fs: NID[0x1e01] is unreachable
<6>[ 19.261993] fsck.f2fs: NID[0x1e03] is unreachable
<6>[ 19.266632] fsck.f2fs: NID[0x1e04] is unreachable
<6>[ 19.271362] fsck.f2fs: NID[0x1e05] is unreachable
<6>[ 19.275970] fsck.f2fs: [FSCK] Unreachable nat entries [Fail] [0x8]
<6>[ 19.284240] fsck.f2fs: [FSCK] SIT valid block bitmap checking [Fail]
<6>[ 19.291809] fsck.f2fs: [FSCK] Hard link checking for regular file [Ok..] [0x0]
<6>[ 19.300018] fsck.f2fs: [FSCK] valid_block_count matching with CP [Fail] [0x3d62a]
<6>[ 19.308532] fsck.f2fs: [FSCK] valid_node_count matcing with CP (de lookup) [Fail] [0x1422]
<6>[ 19.316955] fsck.f2fs: [FSCK] valid_node_count matcing with CP (nat lookup) [Ok..] [0x142a]
<6>[ 19.325286] fsck.f2fs: [FSCK] valid_inode_count matched with CP [Fail] [0x1363]
<6>[ 19.333801] fsck.f2fs: [FSCK] free segment_count matched with CP [Ok..] [0x15b4]
<6>[ 19.342224] fsck.f2fs: [FSCK] next block offset is free [Ok..]
<6>[ 19.349853] fsck.f2fs: [FSCK] other corrupted bugs [Fail]
<6>[ 19.357421] fsck.f2fs:
<6>[ 19.359832] fsck.f2fs: Done.
<7>[ 19.405700] SELinux: initialized (dev mmcblk0p26, type f2fs), uses xattr
<6>[ 19.405792] fs_mgr: __mount(source=/dev/block/platform/msm_sdcc.1/by-name/userdata,target=/data,type=f2fs)=0
<3>[ 19.414794] fs_mgr: mount_with_alternatives(): Mounted /dev/block/platform/msm_sdcc.1/by-name/userdata on /data with fs_type=f2fs instead of ext4
<6>[ 19.432922] EXT4-fs (mmcblk0p16): barriers disabled
<6>[ 19.437469] EXT4-fs (mmcblk0p16): mounted filesystem with ordered data mode. Opts: barrier=0

I'm try format /data and /cache partitions, but error is present.