[09:49:14] 10Traffic, 10Operations: cp4024 kernel errors - https://phabricator.wikimedia.org/T174891#3579286 (10ema) On September 1st: ``` Sep 1 16:21:57 cp4024 kernel: [ 5179.145078] BUG: unable to handle kernel paging request at ffffffffba8fb2e3 Sep 1 16:21:57 cp4024 kernel: [ 5179.152873] IP: [] 0... [16:43:43] 10Traffic, 10Operations: cp4024 kernel errors - https://phabricator.wikimedia.org/T174891#3576064 (10BBlack) I suspect this is a hardware failure, but we should do some more software testing on the other nodes first to confirm this isn't buggy / incorrect behavior being triggered by the (somewhat crazy) NUMA-i... [17:33:45] 10Traffic, 10Discovery, 10Discovery-Analysis, 10Maps, and 3 others: What is a reasonable per-IP ratelimit for maps - https://phabricator.wikimedia.org/T169175#3581011 (10debt) 05Open>03Resolved Thanks @ema and @gehel! [19:30:57] 10netops, 10Operations, 10ops-eqiad, 10Patch-For-Review: eqiad: rack frack refresh equipment - https://phabricator.wikimedia.org/T169644#3581603 (10Cmjohnson) p:05Triage>03Normal