How to solve the communication problem in distributed training?Thank you!

[XieZixiUSTC]

Initializing distributed: GLOBAL_RANK: 2, MEMBER: 3/8
Initializing distributed: GLOBAL_RANK: 4, MEMBER: 5/8
Initializing distributed: GLOBAL_RANK: 1, MEMBER: 2/8
Initializing distributed: GLOBAL_RANK: 6, MEMBER: 7/8
Initializing distributed: GLOBAL_RANK: 7, MEMBER: 8/8
[2025-03-11 05:20:54,412][torch.distributed.distributed_c10d][INFO] - Added key: store_based_barrier_key:1 to store for rank: 0
[2025-03-11 05:20:54,412][torch.distributed.distributed_c10d][INFO] - Added key: store_based_barrier_key:1 to store for rank: 0
[2025-03-11 05:21:04,421][torch.distributed.distributed_c10d][INFO] - Waiting in store based barrier to initialize process group for rank: 0, key: store_based_barrier_key:1 (world_size=8, worker_count=1, timeout=0:30:00)
[2025-03-11 05:21:14,425][torch.distributed.distributed_c10d][INFO] - Waiting in store based barrier to initialize process group for rank: 0, key: store_based_barrier_key:1 (world_size=8, worker_count=1, timeout=0:30:00)
[2025-03-11 05:21:24,426][torch.distributed.distributed_c10d][INFO] - Waiting in store based barrier to initialize process group for rank: 0, key: store_based_barrier_key:1 (world_size=8, worker_count=1, timeout=0:30:00)