Hello vpp experts,

I have an issue ,  that in the function timer_addhead , on the call new = 
pool_elt_at_index (pool, new_index);

The "new_index" is the free index of  the pool. It is reproducible once a week- 
-two weeks
I don't have the direct calls of the timer API in the proprietary code , only 
via  vlib_process_signal_event to the process node
What can be the reason of such behaviour ?

My suspicious is the race condition  -  I paid attention that 
vlib_process_t::stop_timer_handle is set from  vlib_process_signal_event and 
dispatch_suspended_process, so it can be in the different threads 
simultaneously.
Does it make sense ?

The vpp version is  24.10
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