On 07/23, syzbot wrote: > > do not call blocking ops when !TASK_RUNNING; state=8 set at > [<00000000076362f5>] ptrace_stop+0x0/0x9e0 kernel/signal.c:2054 > WARNING: CPU: 1 PID: 17054 at kernel/sched/core.c:6883 > __might_sleep+0x135/0x190 kernel/sched/core.c:6883
#syz fix: sched: Fix race against ptrace_freeze_trace()
