#12172 NORM Not Tri: XO-4 B1 8787 pingd data abort
Zarro Boogs per Child
bugtracker at laptop.org
Thu Oct 11 22:48:13 EDT 2012
#12172: XO-4 B1 8787 pingd data abort
---------------------------------+------------------------------------------
Reporter: Quozl | Owner: Quozl
Type: defect | Status: new
Priority: normal | Milestone: Not Triaged
Component: ofw - open firmware | Version: not specified
Keywords: | Next_action: reproduce
Verified: 0 | Deployment_affected:
Blockedby: | Blocking:
---------------------------------+------------------------------------------
XO-4 B1 with 8787 wireless, Open Firmware Q7B03jc, svn 3363.
* a breakpoint was set in ''open'' of ''/wlan'',
* an essid was set, for an open 802.11g wireless network,
* ''pingd'' was run,
* in the ''open'' breakpoint, ''debug?'' was set to true, and execution
was allowed to continue,
* a ''ping'' was initiated from a remote host to the IP of the target,
Roughly 1874 packets later, a ''Data Abort'' was printed.
{{{
4 5 6 7 8 9 a b c d e f 0 1 2 3
456789abcdef0123
fd7f3584 7e 00 00 00 00 00 44 00 36 00 03 00 ea 08 ff 00
~.....D.6...j...
fd7f3594 27 53 00 24 63 bc aa b5 68 00 00 0e 00 00 00 00
'S.$c<*5h.......
fd7f35a4 00 00 00 00 96 00 08 02 00 00 ff ff ff ff ff ff
................
fd7f35b4 00 1a 2b 84 de e8 c4 2c 03 12 ff ff ff ff ff ff
..+.^hD,........
fd7f35c4 c4 2c 03 12 ce d4 00 36 aa aa 03 00 00 00 08 06
D,..NT.6**......
fd7f35d4 00 01 08 00 06 04 00 01 c4 2c 03 12 ce d4 0a 00
........D,..NT..
fd7f35e4 00 02 00 00 00 00 00 00 0a 00 00 a1 00 00 00 00
...........!....
fd7f35f4 00 00 00 00 00 00 00 00 00 00 00 00 00 00 56 8b
..............V.
4 5 6 7 8 9 a b c d e f 0 1 2 3
456789abcdef0123
fd7f3bc4 a4 00 00 00 00 00 6a 00 36 00 03 00 f3 08 ff 00
$.....j.6...s...
fd7f3bd4 2a 53 00 24 37 80 b1 b5 68 00 00 1c 00 00 00 00
*S.$7.15h.......
fd7f3be4 00 00 00 00 bc 00 08 02 3a 01 20 68 9d c1 aa 9d ....<...:.
h.A*.
fd7f3bf4 00 1a 2b 84 de e8 f8 d1 11 10 20 68 9d c1 aa 9d ..+.^hxQ..
h.A*.
fd7f3c04 f8 d1 11 10 72 6c 00 5c aa aa 03 00 00 00 08 00
xQ..rl.\**......
fd7f3c14 45 00 00 54 00 00 40 00 40 01 26 41 0a 00 00 01
E..T.. at .@.&A....
fd7f3c24 0a 00 00 68 08 00 27 6b 6d a4 07 53 9a 82 77 50
...h..'km$.S..wP
fd7f3c34 57 c7 07 00 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13
WG..............
fd7f3c44 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 ............
!"#
fd7f3c54 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33
$%&'()*+,-./0123
fd7f3c64 34 35 36 37 00 00 00 00 00 00 00 00 00 00 00 00
4567.............Data Abort
ok ftrace
clean-d$-entry Called from flush-d$-range at fda36e34
Do loop frame inside flush-d$-range i: 3f000000 limit: fd7f4280
flush-d$-range Called from dma-map-in at fda5d5ec
execute Called from $call-self at fda2edcc
$call-self Called from $call-method at fda2eeac
fd9fd720
$call-method Called from $call-parent at fda2eed4
$call-parent Called from (dma-setup) at fdaa0c30
(dma-setup) Called from iodma-setup at fdaa0ce8
iodma-setup Called from r/w-ioblocks at fdaa3b5c
0
execute Called from $call-self at fda2edcc
$call-self Called from $call-method at fda2eeac
fd9f73d8
$call-method Called from $call-parent at fda2eed4
$call-parent Called from r/w-ioblocks at fdaa47bc
execute Called from $call-self at fda2edcc
$call-self Called from $call-method at fda2eeac
fd9d70dc
$call-method Called from $call-parent at fda2eed4
$call-parent Called from (sdio-blocks!) at fdaa6004
(sdio-blocks!) Called from packet-out-async at fdaa6054
packet-out-async Called from data-out at fdaa62ec
data-out Called from write-force at fdaace20
write-force Called from write at fdaad554
execute Called from $call-self at fda2edcc
$call-self Called from $call-method at fda2eeac
fd9d40bc
$call-method Called from $call-parent at fda2eed4
$call-parent Called from send-ethernet-packet at fda423e0
send-ethernet-packet Called from send-link-packet at fda42500
execute Called from $call-self at fda2edcc
$call-self Called from $call-method at fda2eeac
0
$call-method Called from $call-net at fda6a260
$call-net Called from send-packet at fda6aa30
send-packet Called from echo-packet at fda6aa60
echo-packet Called from ?echo-packet at fda6aa8c
?echo-packet Called from handle-requests at fda6aad8
handle-requests Called from pingd at fda6ab08
execute Called from interpret-do-defined at fda0a524
do-defined Called from $compile at fda0a4c8
$compile Called from (interpret at fda0a78c
Catch frame - SP: fdbfbfac my-self: 0 handler: fdbfb69c
catch Called from (interact) at fda0f21c
(interact) Called from interact at fda0f278
32
43478
32
0
5
0
interact Called from (quit) at fda0f2c0
ok
}}}
--
Ticket URL: <http://dev.laptop.org/ticket/12172>
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