I am using monerod 0.10.3.1 on Arch Linux. Towards the end of the process the synchronization with the blockchain fails:
2017-05-29 09:20:27.451 [P2P1] WARN net.dns
src/common/dns_utils.cpp:531 WARNING: no two valid MoneroPulse DNS
checkpoint records were received
2017-05-29 09:20:27.902 [P2P3] INFO global
src/cryptonote_protocol/cryptonote_protocol_handler.inl:293
[66.228.41.201:18080 OUT] Sync data returned a new top block
candidate: 1237496 -> 1320640 [Your node is 83144 blocks (115 days)
behind]
SYNCHRONIZATION started
Bus error (core dumped)
Any idea what might be going wrong?