<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Anyone can create a Cisco login. I would do that and check the bug tracking tool. I did a quick search on your error message and came up with this:<div class=""><br class=""></div><div class=""><div id="framework-content-right" style="border-collapse: separate; empty-cells: hide; margin-right: 10px; caret-color: rgb(68, 68, 68); color: rgb(68, 68, 68); font-family: Arial, Helvetica, sans-serif; margin-bottom: 10px;" class=""><div class="apps-swt" style="color: rgb(206, 212, 215); margin: -3px 11px 12px 8px;"><div id="breadcrumbView" style="float: left; margin-bottom: 25px; margin-left: -13px; width: auto;" class=""><div class="allBreadCrumbs" style="font-family: arial; font-size: 11px; padding: 2px;"><div class="mainElement" style="float: left;"><a href="https://bst.cloudapps.cisco.com/bugsearch/" tabindex="36" style="color: rgb(0, 127, 197); outline: none; text-decoration: none; font-size: inherit; line-height: 1.3333em; cursor: pointer; margin-top: 10px; margin-left: 10px;" class="">Bug Search</a></div><div class="breadCrumbArrow" style="background-image: url("https://bst.cloudapps.cisco.com/bugsearch/resources-2.1.0/images/ui-icons_454545_256x240.png"); background-attachment: scroll; float: left; height: 16px; margin-top: -1px; width: 18px; background-position: -32px 0px; background-repeat: no-repeat no-repeat;"></div><div class="currentPage" style="margin-top: -1px; color: rgb(52, 52, 52); float: left;">CSCvp48462</div></div></div><div id="fb_help" style="float: right;" class=""><a tabindex="37" style="color: rgb(0, 127, 197); outline: none; font-size: inherit; line-height: 1.3333em;" class="">Help</a> | <img border="0" alt="Feedback" src="http://www.cisco.com/web/fw/i/sm_0000EE_oo1.gif" title="Feedback" id="feedback_img" style="border: 0px; margin: 2px 0px 0px 8px; cursor: pointer;" class=""> <a tabindex="38" style="color: rgb(0, 127, 197); outline: none; font-size: inherit; line-height: 1.3333em;" class="">Feedback</a></div></div></div><span ng-app="bst" name="bst" ng-controller="ctrl" class="ng-scope" style="line-height: 1.3333em; caret-color: rgb(68, 68, 68); color: rgb(68, 68, 68); font-family: Arial, Helvetica, sans-serif;"></span><span style="caret-color: rgb(68, 68, 68); color: rgb(68, 68, 68); font-family: Arial, Helvetica, sans-serif;" class=""></span><div class="bugInfoDetailsView" style="margin: 0px 0.5em 1.5em; width: 78.7em; height: auto; clear: both; caret-color: rgb(68, 68, 68); color: rgb(68, 68, 68); font-family: Arial, Helvetica, sans-serif; visibility: visible;"><div class="bugTitle" style="width: auto; font-size: 18px; margin-top: -8px;">NXA-PDC-1100W-PI PSU fail log F0411,F0413 in N9K-C9336C-FX2</div><div class="bugId" style="width: auto; font-size: 18px; padding-top: 7px; color: rgb(173, 173, 173);">CSCvp48462</div><div class="bugDescription sectionHeader" style="border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(204, 204, 204); padding-bottom: 5px; padding-top: 23px;"><div id="descriptionArrowImage" title="Expand collapse description" class="downArrowImage" tabindex="21" style="background-image: url("https://bst.cloudapps.cisco.com/bugsearch/resources-2.1.0/images/arrowSprite.png"); background-attachment: scroll; height: 16px; width: 16px; float: left; cursor: pointer; margin-left: -20px; background-position: -7px -1px; background-repeat: no-repeat no-repeat;"></div><div class="title" style="font-size: 14px; cursor: pointer; font-weight: bold; margin-top: -4px;"><a name="description" style="color: rgb(68, 68, 68); outline: none; line-height: 1.3333em; cursor: pointer; margin-top: -4px;" class="">Description</a></div></div><div class="bugDescriptionContent" style="margin-top: 20px; clear: both;"><div style="display: table; margin-top: -13px;" class=""><div class="releaseNoteText" style="display: table-cell; vertical-align: top; width: 760px; white-space: pre-wrap;"><b class="">Symptom:</b><br class="">NXA-PDC-1100W-PI PSU will occur F0411.F0413 PSU fail log in N9K-C9336C-FX2.<br class=""><br class="">F0411 Power supply failed<br class="">F0413 power supply missing<br class=""><br class="">it is not real PSU fail, but only log issue.<br class="">in show system internal kernel messages. we can see NACK error on PSU sensor.<br class=""><br class="">[1274386.802885] cctrl ERROR: cctrl_wait_for_pmbio_busy_status@ 35:NACK error tmp_data 0x3b58d00 mask = 0x80000000 <br class="">[1274386.802885] <br class="">[1274386.812815] cctrl ERROR: cctrl2_delay_pmbio_read@ 277:final busy wait check failed pid = 8701 (pfmclnt) cs_reg 0x270 win_id 0 dev_addr 0x5a off 0x8d<br class="">[1274386.812818] cctrl ERROR: cctrl2_delay_pmbio_read@ 278:write data 0x82b58d00 read data 0x82b58d00 tmp_maks 0x6ffff00 dlen = 2<br class="">[1274386.812822] CPU: 1 PID: 8701 Comm: pfmclnt Tainted: P W O 3.14.62.0.0insieme-0 #1<br class="">[1274386.812824] 0000000000000000 ffff88055cd37c18 ffffffff817ead67 00000000fffffffb<br class="">[1274386.812829] 0000000082b58d00 ffff88055cd37ca8 ffffffffc25ad00a 0000000000000002<br class="">[1274386.812832] 000000000000005a ffff88050000008d ffffffffc25a5c17 ffffc9001035c421<br class="">[1274386.812836] Call Trace:<br class="">[1274386.812844] [<ffffffff817ead67 class="">] dump_stack+0x68/0x91<br class="">[1274386.812865] [<ffffffffc25ad00a class="">] cctrl2_delay_pmbio_read+0x28a/0x350 [klm_cctrli2]<br class="">[1274386.812873] [<ffffffffc25a5c17 class="">] ? cctrl_read_reg2+0x177/0x190 [klm_cctrli2]<br class="">[1274386.812877] [<ffffffff813f2657 class="">] ? strstr+0x37/0x90<br class="">[1274386.812886] [<ffffffffc25ade3d class="">] cctrl_psu_handle_sensor+0x16d/0x1e0 [klm_cctrli2]<br class="">[1274386.812899] [<ffffffffc25bb83d class="">] cctrl_tor_scrimshaw_sensor_op+0x1fd/0x240 [klm_cctrli2]<br class="">[1274386.812910] [<ffffffffc25b0a30 class="">] sys_srvc_cctrl_sensor_op+0x80/0x190 [klm_cctrli2]<br class="">[1274386.812918] [<ffffffffa001ac5b class="">] sysServices+0x22b/0x880 [klm_sse]<br class="">[1274386.812922] [<ffffffff817e94dc class="">] ? free_debug_processing+0x17d/0x1c1<br class="">[1274386.812928] [<ffffffff811513f3 class="">] ? ring_buffer_lock_reserve+0xb3/0xf0<br class="">[1274386.812933] [<ffffffffa001b3b2 class="">] sse_compat_ioctl+0x102/0x120 [klm_sse]<br class="">[1274386.812938] [<ffffffff811582d3 class="">] ? trace_buffer_unlock_commit+0x43/0x60<br class="">[1274386.812944] [<ffffffff8121e1ec class="">] compat_sys_ioctl+0x1dc/0x11f0<br class="">[1274386.812948] [<ffffffff81053b52 class="">] ? syscall_trace_enter+0x162/0x1b0<br class="">[1274386.812951] [<ffffffff817fd429 class="">] ia32_do_call+0x13/0x13<br class=""><br class=""><b class="">Conditions:</b><br class="">NXA-PDC-1100W-PI PSU in N9K-C9336C-FX2<br class=""><br class=""><b class="">Workaround:</b><br class="">NA<br class=""><br class=""><b class="">Further Problem Description:</b><br class="">NA<br class=""><br class=""></ffffffff817fd429></ffffffff81053b52></ffffffff8121e1ec></ffffffff811582d3></ffffffffa001b3b2></ffffffff811513f3></ffffffff817e94dc></ffffffffa001ac5b></ffffffffc25b0a30></ffffffffc25bb83d></ffffffffc25ade3d></ffffffff813f2657></ffffffffc25a5c17></ffffffffc25ad00a></ffffffff817ead67></div><div class="currentRatingDesc" style="display: table-cell; 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margin-top: 16px; padding-bottom: 10px;"><div class="descriptionHelp" style="font-weight: bold; float: left; margin-top: 4px;">Was the description about this Bug Helpful?</div><div class="showRatingStars" style="float: left; padding-left: 5px; padding-top: 3px;"><div class="emptyStarChecked" tabindex="25.1" title="Provide feedback 1 Star" style="background-image: url("https://bst.cloudapps.cisco.com/bugsearch/resources-2.1.0/images/reboot_star_empty.png"); display: inline-block; float: left; height: 12px; margin: 1px 2px 1px 0px; position: relative; cursor: pointer; width: 15px !important; background-position: left center; background-repeat: no-repeat no-repeat;"></div><div class="emptyStarChecked" tabindex="25.2" title="2 Star" style="background-image: url("https://bst.cloudapps.cisco.com/bugsearch/resources-2.1.0/images/reboot_star_empty.png"); display: inline-block; float: left; height: 12px; margin: 1px 2px 1px 0px; position: relative; cursor: pointer; width: 15px !important; background-position: left center; background-repeat: no-repeat no-repeat;"></div><div class="emptyStarChecked" tabindex="25.3" title="3 Star" style="background-image: url("https://bst.cloudapps.cisco.com/bugsearch/resources-2.1.0/images/reboot_star_empty.png"); display: inline-block; float: left; height: 12px; margin: 1px 2px 1px 0px; position: relative; cursor: pointer; width: 15px !important; background-position: left center; background-repeat: no-repeat no-repeat;"></div><div class="emptyStarChecked" tabindex="25.4" title="4 Star" style="background-image: url("https://bst.cloudapps.cisco.com/bugsearch/resources-2.1.0/images/reboot_star_empty.png"); display: inline-block; float: left; height: 12px; margin: 1px 2px 1px 0px; position: relative; cursor: pointer; width: 15px !important; background-position: left center; background-repeat: no-repeat no-repeat;"></div><div class="emptyStarChecked" tabindex="25.5" title="5 Star" style="background-image: url("https://bst.cloudapps.cisco.com/bugsearch/resources-2.1.0/images/reboot_star_empty.png"); display: inline-block; float: left; height: 12px; margin: 1px 2px 1px 0px; position: relative; cursor: pointer; width: 15px !important; background-position: left center; background-repeat: no-repeat no-repeat;"></div></div><div class="numberOfFeedBacks" style="float: left; padding-top: 3px; font-style: italic;">(0)</div></div></div><div class="spacer" style="height: 12px; clear: both;"></div><div class="bugDetailsDescriprion sectionHeader" style="border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(204, 204, 204); padding-bottom: 5px;"><div id="detailsArrowImage" title="Expand collapse details" class="downArrowImage" tabindex="26" style="background-image: url("https://bst.cloudapps.cisco.com/bugsearch/resources-2.1.0/images/arrowSprite.png"); background-attachment: scroll; height: 16px; width: 16px; float: left; cursor: pointer; margin-left: -20px; background-position: -7px -1px; background-repeat: no-repeat no-repeat;"></div><div class="title" style="font-size: 14px; cursor: pointer; font-weight: bold; margin-top: -4px;"><a name="details" style="color: rgb(68, 68, 68); outline: none; line-height: 1.3333em; cursor: pointer; margin-top: -4px;" class="">Details</a></div></div><div class="bugDetailsContent" style="margin-top: 20px; clear: both;"><div style="display: table; width: 944.390625px;" class=""><div style="width: 157px; float: left; padding-right: 45px;" class=""><div class="lastModifiedDateInfo" style="clear: both; padding-top: 3px;"><div class="lastModifiedHelp" style="float: left; padding-right: 3px; font-weight: bold;">Last Modified:</div><div class="lstMdfDate">Jan 13,2020</div></div><div class="statusInfo" style="clear: both; padding-top: 12px;"><div class="statusHelp" style="float: left; padding-right: 3px; font-weight: bold;">Status:</div><div class="status">Open</div></div><div class="severityInfo" style="clear: both; padding-top: 12px;"><div class="severityHelp" style="float: left; padding-right: 3px; font-weight: bold;">Severity:</div><div class="severity">2 Severe</div></div><div id="productTable" style="padding-top: 12px;" class=""><div class="bugDetailsTable" style="width: 205px; float: left; padding-left: 0px;"><div class="greyRow productLabel" style="background-color: rgb(239, 239, 239); padding-left: 0px; padding-top: 2px; padding-bottom: 2px; font-weight: bold;"><table cellpadding="0" cellspacing="0" width="100%" class=""><tbody class=""><tr class=""><td style="line-height: 1.3333em; width: 182.328125px; padding-left: 2px;" class="">Product:</td><td style="line-height: 1.3333em;" class=""><div class="productCount" style="float: right; font-style: italic; padding-right: 6px; display: table-cell;">(1)</div></td></tr></tbody></table></div><div class="allList" style="max-height: 178px; overflow: hidden; padding: 0px; width: 205px;"><div class="jspContainer" style="overflow: hidden; position: relative; width: 205px; height: 19px;"><div class="jspPane" style="position: absolute; padding: 0px; top: 0px; width: 205px;"><div class="whiteRow" style="background-color: rgb(255, 255, 255); padding-left: 6px; padding-top: 2px; padding-bottom: 2px;">Cisco Nexus 9000 Series Switches</div></div></div></div></div></div><div class="supportCasesInfo" style="clear: both; padding-top: 12px;"><div class="supportCasesExternalHelp" style="float: left; padding-right: 3px; font-weight: bold;">Support Cases:</div><div class="supportCases">3</div></div></div></div></div></div><div><br class=""><blockquote type="cite" class=""><div class="">On Jan 17, 2020, at 11:08 AM, Scott Weeks <<a href="mailto:surfer@mauigateway.com" class="">surfer@mauigateway.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class=""><br class=""><br class="">I don't have a login to cisco to find out what this <br class="">is and I'm having trouble finding anything about it <br class="">in search engines that doesn't require a login to <br class="">cisco. I guess they only want certain folks to know <br class="">about it... :( Does anyone know anything about this <br class="">and can explain it to me? If not, I'll go join <br class="">cisco-nsp and ask there.<br class=""><br class=""><br class="">%KERN-3-SYSTEM_MSG: [65292299.903992] - kernel<br class=""><br class="">%KERN-3-SYSTEM_MSG: [66730914.839059] cctrl ERROR: cctrl_wait_for_pmbio_busy_status NACK error tmp_data 3b19600 - kernel<br class=""><br class="">%KERN-3-SYSTEM_MSG: [67511639.312284] cctrl ERROR: cctrl_wait_for_pmbio_busy_status NACK error tmp_data 1b18100 - kernel<br class=""><br class=""><br class="">Those last numbers after tmp_data repeat over and over.<br class=""><br class="">Thanks!<br class="">scott<br class=""></div></div></blockquote></div><br class=""></div></body></html>