[   90.538457][  T111] su (111) used greatest stack depth: 24104 bytes left
[   90.538476][  T111] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322
[   90.538478][  T111] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 111, name: su
[   90.538480][