ral Lock Order Reversal

Brad Pitney pitney.brad at googlemail.com
Wed Mar 12 08:17:19 PDT 2008


the box was running CURRENT until it was branched for RELENG_7 which
was running code from September 2007 fine until I updated to "todays"
code I get this:

lock order reversal:
 1st 0xc45070e0 ral0 (802.11 node scangen) @
 2nd 0xc4507741 ral0 (network driver) @ /usr/src/sys/dev/ral/rt2560.c:2006

screenshot: http://picasaweb.google.com/pitney.brad/FreeBSDAlbum/photo#5176865196012647490

the box is dead after this happens, although I can switch consoles.

I can easily reproduce this if I try to re-associate any client.

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