[Bugfix][Core] running queue index leakage exception (#26754)

Signed-off-by: CLFutureX <chenyongqyl@163.com>
2025-12-16 09:56:09 +08:00 · 2025-10-23 12:40:12 +08:00 · 2025-10-23 12:40:12 +08:00 · 243ed7d32e
commit 243ed7d32e
parent 7e0941055f
1 changed files with 1 additions and 0 deletions
--- a/vllm/v1/core/sched/scheduler.py
+++ b/vllm/v1/core/sched/scheduler.py
@ -278,6 +278,7 @@ class Scheduler(SchedulerInterface):
                        token_budget += num_scheduled_tokens[preempted_req.request_id]
                        req_to_new_blocks.pop(preempted_req.request_id)
                        num_scheduled_tokens.pop(preempted_req.request_id)
+                        req_index -= 1
                else:
                    preempted_req = self.running.pop()