Fails in other places, not just kernel installation it appears:
...
Aug 18 18:29:01 in-target: Selecting previously deselected package iso-codes.
Aug 18 18:29:01 in-target: Unpacking iso-codes (from .../iso-codes_3.27-1_all.deb) ...
Aug 18 18:29:13 kernel: [ 8488.498413] EXT4-fs error (device sda2): ext4_mb_generate_buddy:736: group 5, 0 blocks in bitmap, 32354 in gd
Aug 18 18:29:13 kernel: [ 8488.498413] Aborting journal on device sda2-8.
Aug 18 18:29:14 in-target: dpkg: error processing /var/cache/apt/archives/iso-codes_3.27-1_all.deb (--unpack):
Aug 18 18:29:14 in-target: failed in write on buffer copy for backend dpkg-deb during `./usr/share/locale/lt/LC_MESSAGES/iso_639_3.mo': Read-only file system
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/locale/lt/LC_MESSAGES/iso_639_3.mo': Read-only file system
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/locale/lt/LC_MESSAGES/iso_4217.mo': Read-only file system
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/locale/lt/LC_MESSAGES/iso_3166_2.mo': Read-only file system
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/locale/lt/LC_MESSAGES/iso_3166.mo': Read-only file system
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 kernel: [ 8488.984558] EXT4-fs (sda2): Remounting filesystem read-only
Aug 18 18:29:14 kernel: [ 8488.990142] EXT4-fs (sda2): ext4_da_writepages: jbd2_start: 1013 pages, ino 7738; err -30
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/locale/ru/LC_MESSAGES/iso_639.mo': Read-only file system
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/locale/ru/LC_MESSAGES/iso_15924.mo': Read-only file system
...
Fails in other places, not just kernel installation it appears:
... codes_3. 27-1_all. deb) ... generate_ buddy:736: group 5, 0 blocks in bitmap, 32354 in gd apt/archives/ iso-codes_ 3.27-1_ all.deb (--unpack): share/locale/ lt/LC_MESSAGES/ iso_639_ 3.mo': Read-only file system locale/ lt/LC_MESSAGES/ iso_639_ 3.mo': Read-only file system locale/ lt/LC_MESSAGES/ iso_4217. mo': Read-only file system locale/ lt/LC_MESSAGES/ iso_3166_ 2.mo': Read-only file system locale/ lt/LC_MESSAGES/ iso_3166. mo': Read-only file system locale/ ru/LC_MESSAGES/ iso_639. mo': Read-only file system locale/ ru/LC_MESSAGES/ iso_15924. mo': Read-only file system
Aug 18 18:29:01 in-target: Selecting previously deselected package iso-codes.
Aug 18 18:29:01 in-target: Unpacking iso-codes (from .../iso-
Aug 18 18:29:13 kernel: [ 8488.498413] EXT4-fs error (device sda2): ext4_mb_
Aug 18 18:29:13 kernel: [ 8488.498413] Aborting journal on device sda2-8.
Aug 18 18:29:14 in-target: dpkg: error processing /var/cache/
Aug 18 18:29:14 in-target: failed in write on buffer copy for backend dpkg-deb during `./usr/
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 kernel: [ 8488.984558] EXT4-fs (sda2): Remounting filesystem read-only
Aug 18 18:29:14 kernel: [ 8488.990142] EXT4-fs (sda2): ext4_da_writepages: jbd2_start: 1013 pages, ino 7738; err -30
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/
Aug 18 18:29:14 in-target: dpkg: error while cleaning up:
Aug 18 18:29:14 in-target: unable to remove newly-extracted version of `/usr/share/
...