EXT4-fs (loop2): failed to open journal device unknown-block(0,0) -6
Unable to handle kernel paging request at virtual address dfff80000000003a
KASAN: null-ptr-deref in range [0x00000000000001d0-0x00000000000001d7]
Mem abort info:
  ESR = 0x0000000096000005
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x05: level 1 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
  CM = 0, WnR = 0, TnD = 0, TagAccess = 0
  GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[dfff80000000003a] address between user and kernel address ranges