kern/34477

[Jasper Wallace <jasper%pointless.net@localhost>]

The following reply was made to PR kern/34477; it has been noted by GNATS.

From: Jasper Wallace <jasper%pointless.net@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: kern/34477
Date: Sun, 25 May 2008 17:27:08 +0100 (BST)

 Hi,
 
 With an ipw:
 
 ipw0 at pci0 dev 16 function 0: vendor 0x8086 product 0x1043 (rev. 0x04)
 ipw0: interrupting at irq 10
 ipw0: 802.11 address 00:0c:f1:02:1f:2b
 ipw0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
 
 in a Soekris 4501 with a 4.0_STABLE kernel:
 
 NetBSD 4.0_STABLE (NET4521) #6: Fri Jan 25 18:33:40 GMT 2008
 
 and kismet-2006.04.01nb2 from pkgsrc (not -wip), i can set up a kismet 
 drone and run it ok (i don't see any packets, but that might be a 
 problem with this card/machine/antenna combo). But if i fiddle with 
 wlanctl, ifconfig and ipwctl i soon get a panic:
 
 root@net4501://[0]# sysctl ddb
 sysctl: ddb: missing 'options DDB' from kernel?
 root@net4501://[0]# sysctl -a | more
 uvm_fault(0xc5fa81c0, 0, 1) -> 0xe
 fatal page fault in supervisor mode
 trap type 6 code c02f0000 eip c027bae2 cs 8 eflags 10282 cr2 1 ilevel 7
 panic: trap
 syncing disks... done
 
 dump to dev 0,1 not possible
 rebooting...
 
 This machine has no swap unfortunatly, i'm building a new kernel with ddb 
 and will see about sorting out swap.
 
 -- 
 [http://pointless.net/]                                   [0x2ECA0975]