Date: Wed, 29 Jun 2005 14:15:47 -0400 From: Daniel Collins <danccollins@earthlink.net> To: Mike Silbersack <silby@silby.com> Cc: current@freebsd.org Subject: Re: mbuf trash-related "memory modified after free" panic fixed. Message-ID: <42C2E553.7090501@earthlink.net> In-Reply-To: <20050629032309.E27720@odysseus.silby.com> References: <20050629032309.E27720@odysseus.silby.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Mike, I'm still seeing these printfs. Much like Pascal, my "value" is fairly consistent. It does seem to change based on access point... I've tested this on three different access points-- 2 open, and 1 with WPA-PSK. When I connect to the open access points, I get "val=102c0de". When connecting to the WPA-PSK access point, I get "val=2cc0de". This value is consistent across kernel rebuilds and connect sessions. My hardware is a Thinkpad 380XD w/ Belkin F5D7010 (ral) pc card nic. Let me know if I can provide more information. Thanks, Daniel Collins dan.collins@acm.org # wpa_supplicant -i ral0 -c /etc/wpa_supplicant.conf -B (time passes) # dhclient ral0 This memory last freed by: c05f2767 Memory modified after free 0xc12b9300(256) val=2cc0de @ 0xc12b93bc DHCPREQUEST... # addr2line -e kernel.debug 0xc05f2767 ../../../kern/uipc_mbuf.c:167 (m_free() call in m_freem())
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?42C2E553.7090501>