[  159.273639][  T117] su (117) used greatest stack depth: 22992 bytes left
[  159.273718][  T117] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322
[  159.273720][  T117] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 117, name: su