#323: [patch] fix, change mac address of the vap
----------------------------------------+-----------------------------------
Reporter: jirif | Owner: mrenzmann
Type: defect | Status: reopened
Priority: major | Milestone: version 0.9.x -
progressive release candidate phase
Component: madwifi: 802.11 stack | Version: trunk
Resolution: | Keywords:
Patch_attached: 1 |
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Comment (by anonymous):
This is a reconstruction:
# modprobe ath_pci autocreate=none
# ifconfig wifi0 down
# macchanger --mac=00:11:22:33:44:55 wifi0
This is what I am running:
linux-2.6.11.4 (non preemptive configuration)
madwifi version (svn r1692)
GNU MAC changer 1.5.0
The resulting oops with trace:
CPU: 0
EIP: 0060:[<d0a74efe>] Tainted: P VLI
EFLAGS: 00010296 (2.6.11.4)
EIP is at zz0b69b07c+0x5e/0xa8 [ath_hal]
eax: 00000000 ebx: c4cc0000 ecx: c5c93e02 edx: 00000000
esi: 00000000 edi: c4cc0000 ebp: c4cc0000 esp: c5c93df0
ds: 007b es: 007b ss: 0068
Process macchanger (pid: 21602, threadinfo=c5c92000 task=c6180020)
Stack: c4cc0000 c4cc0000 d0a758e9 c4cc0000 00000000 c4cc0000 00000000
c4cc0000
d0a7084c c4cc0000 c4cc02c8 00000001 c010255a c4cc0000 00000000
00000000
c4cc0000 c6f8e220 c6f8e000 00000000 0000007b 0000007b ffffff00
00000000
Call Trace:
[<d0a758e9>] zz0016d872+0x15/0x1ac [ath_hal]
[<d0a7084c>] zz0002dbd2+0xf4/0xd30 [ath_hal]
[<c010255a>] common_interrupt+0x1a/0x20
[<d0a4773f>] ath_reset+0x5f/0x1c0 [ath_pci]
[<d0a511f3>] ath_set_mac_address+0x73/0x100 [ath_pci]
[<c020bfb9>] dev_ifsioc+0xd9/0x360
[<c020c440>] dev_ioctl+0x200/0x280
[<c0241ea7>] inet_ioctl+0x67/0x80
[<c0202a23>] sock_ioctl+0xa3/0x220
[<c014ff45>] do_ioctl+0x45/0x60
[<c01500f5>] vfs_ioctl+0x55/0x1a0
[<c015026b>] sys_ioctl+0x2b/0x60
[<c0102337>] syscall_call+0x7/0xb
Code: 00 00 00 00 00 00 83 c4 18 5b c3 89 f6 56 53 8b 74 24 10 8b 5c 24 0c
ba 00 00 00 00 90 8d 04 92 8d 04 42 66 8b 84 c3 34 2a 00 00 <66> 3b 06 75
05 89 d0
+eb 3c 90 8d 04 92 8d 04 42 8d 8c c3 30 2a
--
Ticket URL: <http://madwifi.org/ticket/323>
MadWifi <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity-------------------------------------------------------------------------
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