<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><span>Ci sono servizi attivi sul nodo ?</span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span>provato a swappare via NFS su un file di swap creato ad hoc ?</span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;">Scusa l'ignoranza su open-wrt ma se non è un problema di driver che non riesce ad allocare dinamicamente la memoria non è possibile che sia un semplice out-of-memory ?</div><div style="font-family:
'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;">quanto hai di</div><div style="background-color: transparent;">sysctl -n vm.min_free_kbytes ?</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;">Facendo una scansione dalla mia nanobridge ad un altro nodo in questa maniera:</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;">nmap -sS
-v -O -F -f -o -sV -PN normal HOSTNAME</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;">è capitato, solo una volta però, di "freddare" il kernel. Non ho avuto modo di leggere alcun log. Ho dovuto spegnere e riaccendere l'antenna. </div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><br></div> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div dir="ltr"> <hr size="1"> <font size="2" face="Arial"> <b><span
style="font-weight:bold;">Da:</span></b> Saverio Proto <zioproto@gmail.com><br> <b><span style="font-weight: bold;">A:</span></b> wireless <wireless@ml.ninux.org> <br><b><span style="font-weight: bold;">Cc:</span></b> Felix Fietkau <nbd@openwrt.org>; Jo-Philipp Wich <jow@openwrt.org> <br> <b><span style="font-weight: bold;">Inviato:</span></b> Lunedì 1 Luglio 2013 13:06<br> <b><span style="font-weight: bold;">Oggetto:</span></b> [Ninux-Wireless] Debug of possible memory leak in the Kernel
(OpenWrt Ninux Firmware)<br> </font> </div> <div class="y_msg_container"><br>Hello Ninux,<br><br>I am running now a very unstable link from Gallia to Nazza node, after<br>the downgrade on Nazza site from NanoBridge to Bullet (only 1 chain).<br><br>My side is STA, and Nazza side is AP. I see my device losing<br>connection from time to time, and reassociating. This continous<br>flapping was very lucky because we spotted a possible memory leak in<br>the kernel.<br><br>Here the dmesg of my device.<br><br><a href="http://pastebin.com/ugCSspzy" target="_blank">http://pastebin.com/ugCSspzy</a><br><br>if any other Ninux member using Scooreggione firmware is experiencing<br>similar issue please report the bug to me in English with Cc: "Felix<br>Fietkau" <<a ymailto="mailto:nbd@openwrt.org" href="mailto:nbd@openwrt.org">nbd@openwrt.org</a>>,<br><br>thanks for cooperation.<br><br>Saverio<br>_______________________________________________<br>Wireless mailing
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