[  135.740215][  T110] su (110) used greatest stack depth: 24104 bytes left
[  135.740243][  T110] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322
[  135.740246][  T110] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 110, name: su
[  135.740247][  T110] preempt_count: 2, expecte