I looked at the output for the follwoing stap command
stap -p3 -vv -e 'probe kernel.function("*@kernel/sched.c"){}'
and saw this
[....]
probe nr_iowait@kernel/sched.c:1650 pc=0xc011b271
probe requeue_task@kernel/sched.c:622 pc=0xc011b2f6
probe show_state@kernel/sched.c:4296 pc=0xc011b339
probe task_curr@:-1 pc=0xc011b5a0 <===================
probe current_sched_time@kernel/sched.c:2457 pc=0xc011b5e1 probe
resched_task@kernel/sched.c:818 pc=0xc011b656
[....]
Notice 'probe task_curr@:-1 ....'
Is it a translator error?
Thanks, Hien.