Date: Mon, 30 Jul 2007 21:22:25 +0300 From: Joe Kraft <jvk-list@thekrafts.org> To: freebsd-current@freebsd.org Subject: ipw kernel page fault Message-ID: <f8m9us$3pf$1@sea.gmane.org>
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I had been using a rather old version (6 months ago, or so) of CURRENT, and using the ipw driver with the firmware loaded from a port. I updated my source a few days ago, followed the directions in UPDATING for ipw. I removed the firmware port and added the licence ack in /boot/loader.conf. I can't get the driver to connect, and it throws me out into ddb when I give it a 'ifconfig ipw0 up scan' command. I don't know if there's any way to get a text file from ddb, so I've recreated this by hand. Kernel page fault with the following non-sleepable locks held exclusive sleep mutex ieee80211com (802.11 com lock) r=0 (0xc4b2400c) locked @ /user/src/sys/net80211/ieee80211_scan.c:381 exclusive sleep mutex ipw0 (network driver) r=0 (0xc4b253fc) locked @ /usr/src/sys/modules/ipw/../../dev/ipw/if_ipw.c:1474 plus a whole bunch more stuff, I can transcribe and send if it's useful.. It also spit out this... Fatal trap 12: page faultwhile in kernel mode cpuid = 0; apic id = 0.0 fault virtual address = 0x0 Again more stuff... If someone can tell me what will help, I'll get that info. Thanks, Joe Kraft
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