#617: Wireless packets disapear probably at the receiver
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Reporter: [EMAIL PROTECTED] | Owner:
Type: defect | Status: new
Priority: major | Milestone:
Component: madwifi: other | Version: trunk
Resolution: | Keywords: lost packet
Patch_attached: 0 |
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Comment (by [EMAIL PROTECTED]):
Unfortunately, I can't update into a newer version (I just tried 1546)
since it crashes in ath_hal_attach() function (device id=27)
I noticed this bug at release about 1453. Here is the output:
Using /lib/modules/2.4.27-uc1/net/wlan.o
wlan: 0.8.4.2 (svn 1546)
Using /lib/modules/2.4.27-uc1/net/ath_hal.o
ath_hal: 0.9.16.16 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413,
RF5413, REGOPS_FUNC)
Using /lib/modules/2.4.27-uc1/net/ath_rate_sample.o
ath_rate_sample: 1.2 (svn 1546)
Using /lib/modules/2.4.27-uc1/net/wlan_scan_sta.o
Using /lib/modules/2.4.27-uc1/net/ath_pci.o
ath_pci: 0.9.4.5 (svn 1546)
Enter ath_pci_probe
In line 125
In line 173
In line 208
Enter ath_attach for device 27
Calling _ath_hal_attach()
Calling ath_hal_attach()
Unable to handle kernel paging request at virtual address 4bff4004
pgd = c0c60000
[4bff4004] *pgd=00000000, *pmd = 00000000
Internal error: Oops: f5
CPU: 0
pc : [<c5971268>] lr : [<c5984440>] Not tainted
sp : c0c65ddc ip : c0c65dfc fp : c0c65df8
r10: c031c160 r9 : 0000001b r8 : c031c000
r7 : c0c65e68 r6 : 00000001 r5 : c0310000 r4 : c0310000
r3 : 4bff0000 r2 : 00000001 r1 : 00004004 r0 : c0310000
Flags: Nzcv IRQs on FIQs on Mode SVC_32 Segment user
Control: 39FF Table: 00C60000 DAC: 00000015
Process insmod (pid: 44, stack limit = 0xc0c64368)
Stack: (0xc0c65ddc to 0xc0c66000)
5dc0:
0000001b
5de0: 00000000 c0310000 00000001 c0c65e14 c0c65dfc c59845dc c598442c
0000001b
5e00: c0310000 c0310000 c0c65e4c c0c65e18 c5981108 c59845b0 c0c65e68
c002a420
5e20: c0026e08 0000001b c031c160 00000000 4bff0000 c031c000 0000001b
c031c160
5e40: c0c65e60 c0c65e50 c59716f4 c59810d4 c0c65e68 00000007 c0c65e64
c59710a0
5e60: c597162c c0c65e68 4bff0000 c031d8e4 00000000 c031c160 4bff0000
c59a91b8
5e80: c0c65e94 c01adc55 c019d3f8 60000013 00000001 4bff0000 c002a2dc
c59ab208
5ea0: c031c000 c02f7000 c031c160 4bff0000 4bff0000 00000007 c59bb2dc
00000007
5ec0: c59b84d0 c031c000 00000000 c002a408 c59bb2dc c59bb350 c02f7000
00000000
5ee0: c3f9bc20 c59bd000 c00d5930 c02f7000 c59bb350 c01a3678 00000000
c00d599c
5f00: ffffffea c59a9000 c019d3fc 001785b8 c59b8750 c002b2f0 c09ad000
c09ad000
5f20: c09af000 00000060 c59a5000 c59a9060 000128ec 00000000 00000000
00000000
5f40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
5f60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
5f80: 00000000 00000050 00149d08 001785b8 00000080 c001d684 c0c64000
000128ec
5fa0: 00000000 c001d4c0 00149d08 001785b8 00900080 00149b10 001785b8
00000000
5fc0: 00000050 00149d08 001785b8 c59a9000 00149b10 00000003 000128ec
000781f8
5fe0: bfffdbc4 bfffdbb8 000546bc 40188010 60000010 00900080 00000000
00000000
Backtrace:
Function entered at [<c5984420>] from [<c59845dc>]
r6 = 00000001 r5 = C0310000 r4 = 00000000
Function entered at [<c59845a4>] from [<c5981108>]
r6 = C0310000 r5 = C0310000 r4 = 0000001B
Function entered at [<c59810c8>] from [<c59716f4>]
Function entered at [<c5971620>] from [<c59710a0>]
Backtrace aborted due to bad frame pointer <00000007>
Code: 25903014 27930001 2a000009 e5903014 (e7933001)
BTW, I am using IXP425
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Ticket URL: <http://madwifi.org/ticket/617>
MadWifi <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
