<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><meta http-equiv="content-type" content="text/html; charset=utf-8"><div style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Hello folks,<div><br></div><div>I was checking the log today and saw a failed assertion in bird.</div><div><div style="margin: 0px; font-style: normal; font-variant-caps: normal; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; color: rgb(202, 51, 35);"><span style="font-variant-ligatures: no-common-ligatures; color: #000000">bird[43579]: </span><span style="font-variant-ligatures: no-common-ligatures"><b>Assertion '!bmap_test(&c->export_rejected_map, old->id)' failed at nest/rt-table.c:1571</b><b></b></span></div></div><div><span style="font-variant-ligatures: no-common-ligatures"><br></span></div><div><span style="font-variant-ligatures: no-common-ligatures">After this, the daemon dies and gets restarted by systemd. The frequency of this fault ranges from once every few minutes to a few hours depending on BGP traffic.</span></div><div><span style="font-variant-ligatures: no-common-ligatures"><br></span></div><div><span style="font-variant-ligatures: no-common-ligatures">I am running the latest build on branch stable-v3 (d13c9d3), built with gcc 13.</span></div><div><span style="font-variant-ligatures: no-common-ligatures"><br></span></div><div><span style="font-variant-ligatures: no-common-ligatures">This error happens on all three of my routers running the same revision. All of them are aarch64 linux machines. Two of them have eBGP peers and one is iBGP only (and babel).</span></div><div><span style="font-variant-ligatures: no-common-ligatures">Judging from the log lines, there is not a pattern before which this happens.</span></div><div><span style="font-variant-ligatures: no-common-ligatures"><br></span></div><div><span style="font-variant-ligatures: no-common-ligatures">The set up is a little complex for me, so I’m sorry for not having a ready-to-go MWE. Please let me know if I can help debugging it.</span></div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><br></div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);">Thank you all for the great work in Bird!</div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><br></div>Best,<br><div>
<meta charset="UTF-8"><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div>Maiyun Zhang <font size="1">(he/him)</font></div></div></div>
</div>
<br></div></body></html>