(gdb) set debug infrun 1
(gdb) tbreak mytaskfunc
Breakpoint 1 at <location>
infrun: proceed (addr=0xffffffff, signal=144, step=0)
(gdb) continue
infrun: resume (step=0, signal=0)
infrun: wait_for_inferior
Hello from OS21 root; before task_create
Hello from OS21 root; after task_create
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x880017a2
infrun: context switch
infrun: Switching context from Thread 42000000 to Thread 3
infrun: BPSTAT_WHAT_STOP_NOISY
infrun: stop_stepping
[Switching to Thread 3]
mytaskfunc (p=0x0) at <location>
40		int i = (int)p;
(gdb) info thread
  7 Thread 7 ("My Task")  <location>
  6 Thread 6 ("My Task")  <location>
  5 Thread 5 ("My Task")  <location>
  4 Thread 4 ("My Task")  <location>
  3 Thread 2 ("Idle Task")  <location>
  2 Thread 1 ("Root Task")  <location>
* 1 Thread 3 ("My Task")  <location>
(gdb) thread 7
[Switching to thread 7 (Thread 7)]#0  <location>
1691	{
(gdb) info thread
* 7 Thread 7 ("My Task")  <location>
  6 Thread 6 ("My Task")  <location>
  5 Thread 5 ("My Task")  <location>
  4 Thread 4 ("My Task")  <location>
  3 Thread 2 ("Idle Task")  <location>
  2 Thread 1 ("Root Task")  <location>
  1 Thread 3 ("My Task")  <location>
infrun: proceed (addr=0xffffffff, signal=144, step=1)
(gdb) step
infrun: resume (step=1, signal=0)
infrun: wait_for_inferior
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x880017a4
infrun: keep going
infrun: resume (step=1, signal=0)
infrun: prepare_to_wait
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x880017a6
infrun: stepping inside range [0x880017a2-0x880017ae]
infrun: resume (step=1, signal=0)
infrun: prepare_to_wait
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x880017a8
infrun: stepping inside range [0x880017a2-0x880017ae]
infrun: resume (step=1, signal=0)
infrun: prepare_to_wait
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x880017aa
infrun: stepping inside range [0x880017a2-0x880017ae]
infrun: resume (step=1, signal=0)
infrun: prepare_to_wait
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x880017ac
infrun: stepping inside range [0x880017a2-0x880017ae]
infrun: resume (step=1, signal=0)
infrun: prepare_to_wait
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x880017ae
infrun: stepped to a different line
infrun: stop_stepping
mytaskfunc (p=0x0) at <location>
41		printf("Hello from task %d\n", i);