[   54.753620][  T119] su (119) used greatest stack depth: 24072 bytes left
[   54.753639][  T119] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322
[   54.753641][  T119] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 119, name: su
[   54.753642][  T119] preempt_count: 2, expected: 0
[   54.753643][