Solana Labs stated the current outage on February 6 that halted blockchain transactions for 5 hours was attributable to a bug found by builders every week earlier.
Solana Labs 於2 月9 日發布了一份詳細報告，概述了對此次中斷的調查，報告顯示已知錯誤有多個觸發因素，而開發人員在中斷發生時僅針對其中一個觸發器部署了修復program.
root trigger
Whereas earlier studies partially famous the difficulty, the newest report offers a technical cause for the outage, noting that “the legacy loader’s deploy-eviction-request cycle triggered an infinite recompile loop within the JIT cache.”
To place it merely, Solana’s transaction course of entered an infinite loop because of bugs.
The associated bug solely impacts model 1.17 of the Solana Authenticator shopper and doesn’t exist in model 1.16 of the shopper. Nevertheless, practically all validators had been stalled as 95% of the cluster stake was operating 1.17 on the time of the affected block.
The newest report additionally exhibits that builders recognized the bug as the reason for the Solana growth community outage every week in the past. When the outage occurred, the builders had already patched one doable set off for the bug and subsequently accelerated the discharge of a patch for the second set off.
Fastened in shopper model 1.17.20; the builders reportedly intend to launch a extra full repair sooner or later.
Solana skilled a number of outages
Solana has continuously courted controversy over its service outages, which occurred continuously in its early days.
In keeping with information from CryptoManiaks, Solana has skilled 9 outages since September 2021, with greater than 150 hours of downtime – not together with this week’s newest outage.
Till the newest incident, the community had not skilled an outage for practically a yr. Its final outage occurred in February 2023 and lasted 18 hours.
Solana (SOL) worth has recovered considerably since the newest occasion on February 6, which noticed SOL hit a six-day low of $93.75.The token is buying and selling at $105.46 as of press time, It rose 2.4% up to now 24 hours.
Editor’s Observe: Though Solana Labs confirmed the main points of the outage by itself web site, this report was initially written and printed by Anza co-founder Jeff Washington, a former engineer at Solana Labs.
