[   32.667767][  T118] su (118) used greatest stack depth: 23824 bytes left
[   32.667785][  T118] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322
[   32.667787][  T118] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 118, name: su
[   32.667789][  T118] preempt_count: 2, expected: 0
[   32.667790][  T118] RCU nest depth: 0, expected: 0
[   32.667791][  T118] locks held by su/118: 5, last CPU#2:
[   32.667793][  T118]  #0: ffffffffade167b8 (lo