ERROR: failed to find any peer in table

[bugxzhu]

Describe the bug
lotus net peers | wc -l
116
lotus-miner net peers | wc -l
1

lotus net findpeer xxxxx
ERROR: failed to find any peer in table

To Reproduce

1. Run '...'
   lotus-miner net findpeer 12D3KooW9wkyBdSHNhpXGromgREmEUR79Wvp2HqrQLiREDu8eXPS
   ERROR: failed to find any peer in table
2. See error
   2021-02-11T14:19:06.401+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:19:36.283+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:20:06.239+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:20:36.246+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:21:06.388+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:21:36.344+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:22:06.220+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:22:36.224+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:23:06.285+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:23:36.318+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:24:06.241+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:24:36.220+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:24:52.092+0800 WARN advmgr sector-storage/manager.go:323 stub NewSector
   2021-02-11T14:24:52.092+0800 INFO sectors storage-sealing/garbage.go:17 Pledge {{97618 1154} 8}, contains []
   2021-02-11T14:24:54.631+0800 INFO dht/RtRefreshManager rtrefresh/rt_refresh_manager.go:276 starting refreshing cpl 0 with key CIQAAADQU4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA (routing table size was 0)
   2021-02-11T14:24:54.631+0800 WARN dht/RtRefreshManager rtrefresh/rt_refresh_manager.go:196 failed when refreshing routing table {"error": "2 errors occurred:\n\t* failed to query for self, err=failed to find any peer in table\n\t* failed to refresh cpl=0, err=failed to find any peer in table\n\n"}
   2021-02-11T14:25:06.214+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:25:36.503+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:26:00.169+0800 INFO sectors storage-sealing/sealing.go:470 Creating CC sector 1154
   2021-02-11T14:26:00.170+0800 INFO sectors storage-sealing/states_sealing.go:28 performing filling up rest of the sector... {"sector": "1154"}
   2021-02-11T14:26:06.523+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:26:36.411+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:27:06.802+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:27:36.716+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:28:06.647+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:28:36.241+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:29:06.246+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:29:36.717+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:30:06.244+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:30:36.350+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:31:06.241+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (nulls: 0)
   2021-02-11T14:31:36.313+0800 INFO miner miner/miner.go:384 Time delta between now and our mining base: 6s (n
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Version (run lotus version):
1.4.1
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