{"record":{"id":"59f98d514b7b008c","repo":"netbirdio/netbird","slug":"initialize-tables-v","errorCode":null,"errorMessage":"initialize tables: %v","messagePattern":"initialize tables: (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"client/firewall/nftables/router_linux.go","lineNumber":283,"sourceCode":"\t\tHooknum:  nftables.ChainHookPrerouting,\n\t\tPriority: nftables.ChainPriorityMangle,\n\t\tType:     nftables.ChainTypeFilter,\n\t})\n\n\tr.chains[chainNameMangleForward] = r.conn.AddChain(&nftables.Chain{\n\t\tName:     chainNameMangleForward,\n\t\tTable:    r.workTable,\n\t\tHooknum:  nftables.ChainHookForward,\n\t\tPriority: nftables.ChainPriorityMangle,\n\t\tType:     nftables.ChainTypeFilter,\n\t})\n\n\tinsertReturnTrafficRule(r.conn, r.workTable, r.chains[chainNameRoutingFw])\n\n\tr.addPostroutingRules()\n\n\tif err := r.conn.Flush(); err != nil {\n\t\treturn fmt.Errorf(\"initialize tables: %v\", err)\n\t}\n\n\tif err := r.addMSSClampingRules(); err != nil {\n\t\tlog.Errorf(\"failed to add MSS clamping rules: %s\", err)\n\t}\n\n\tif err := r.acceptForwardRules(); err != nil {\n\t\tlog.Errorf(\"failed to add accept rules for the forward chain: %s\", err)\n\t}\n\n\tif err := firewalld.TrustInterface(r.wgIface.Name()); err != nil {\n\t\tlog.Warnf(\"failed to trust interface in firewalld: %v\", err)\n\t}\n\n\tif err := r.refreshRulesMap(); err != nil {\n\t\tlog.Errorf(\"failed to refresh rules: %s\", err)\n\t}\n","sourceCodeStart":265,"sourceCodeEnd":301,"githubUrl":"https://github.com/netbirdio/netbird/blob/93e97f4bf1ad715072dcb3fb6cdb1763431b5a9c/client/firewall/nftables/router_linux.go#L265-L301","documentation":"Error \"initialize tables: %v\" thrown in netbirdio/netbird.","triggerScenarios":"Thrown at client/firewall/nftables/router_linux.go:283 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"93e97f4bf1ad715072dcb3fb6cdb1763431b5a9c","analyzedAt":"2026-08-16T03:09:19.136Z","schemaVersion":2},"datasetVersion":"2026-08-16T08:17:34.114Z"}