#684: kernel oops under xscale BE 2.4.x rev > madwifi-ng-r-1451
--------------------------------+-------------------------------------------
Reporter: [EMAIL PROTECTED] | Owner:
Type: defect | Status: new
Priority: major | Milestone: version 0.9.x -
progressive release candidate phase
Component: madwifi: driver | Version:
Keywords: xscale kernel oops | Patch_attached: 0
--------------------------------+-------------------------------------------
versions <= madwifi-ng-r1447, drivers compilated as modules for kernel
2.4.x for xscale BE (ixp425) are running
After vertion r1451 until version r1637, i obtain a kernel oops
here is logs with madwifi 0.9.0 stable
{{{
ath_pci: 0.9.4.5 (0.9.0)
Unable to handle kernel paging request at virtual address 4bff4004
pgd = c3e18000
[4bff4004] *pgd=00000000, *pmd = 00000000
Internal error: Oops: f5
CPU: 0
pc : [<c497822c>] lr : [<c498b404>] Tainted: P
sp : c3b37de8 ip : c3b37e08 fp : c3b37e04
r10: c3ab4160 r9 : 00000013 r8 : c3ab4000
r7 : c3b37e74 r6 : 00000001 r5 : c3910000 r4 : c3910000
r3 : 4bff0000 r2 : 00000001 r1 : 00004004 r0 : c3910000
Flags: Nzcv IRQs on FIQs on Mode SVC_32 Segment user
Control: 39FF Table: 03E18000 DAC: 00000015
Process insmod (pid: 70, stack limit = 0xc3b36368)
Stack: (0xc3b37de8 to 0xc3b38000)
7de0: 00000013 00000000 c3910000 00000001 c3b37e20
c3b37e08
7e00: c498b5a0 c498b3f0 c3ab58e4 c3910000 c3910000 c3b37e58 c3b37e24
c49880cc
7e20: c498b574 c3b37e74 20000013 c00470cc c3ab58e4 00000000 c3ab4160
c3ab4160
7e40: c3ab4000 00000013 c3ab4160 c3b37e6c c3b37e5c c49786b8 c4988098
c3b37e74
7e60: 00000007 c3b37e70 c497807c c49785f0 c3b37e74 c49bb8f4 c49ac1a0
c3b37e90
7e80: c3b37ea2 c03f7000 c03f7000 00000001 0000001c c3d4aec0 c49ae208
c3ab4000
7ea0: c03f7000 00000013 c3ab4160 4bff0000 c49be258 4bff0000 00000007
c49bb5f8
7ec0: c3ab4000 00000000 c3b37e08 c49be258 c49be420 c03f7000 00000000
c3d4ae60
7ee0: 00000007 c49c0000 c010bfe8 c03f7000 c49be420 c01defd0 00000000
c010c054
7f00: ffffffea c49ac000 c01d7400 000b69c8 c49bb870 c00545ec c391a000
c391a000
7f20: c391c000 00000060 c49a9000 c49ac060 000129bc 00000000 00000000
00000000
7f40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
7f60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
7f80: 00000000 0000000e 000b69c8 c49ac000 00000080 c0046684 c3b36000
0009fa18
7fa0: 00000000 c00464c0 0000000e c004643c 00085014 000b69c8 00000000
c49bb784
7fc0: 0000000e 000b69c8 c49ac000 000870c0 c49be44c c49bc1a8 0009fa18
c49be510
7fe0: 4008eb58 bfffd85c 0002c05c 4008eb64 20000010 00085014 23313135
30313232
Backtrace:
Function entered at [<c498b3e4>] from [<c498b5a0>]
r6 = 00000001 r5 = C3910000 r4 = 00000000
Function entered at [<c498b568>] from [<c49880cc>]
r6 = C3910000 r5 = C3910000 r4 = C3AB58E4
Function entered at [<c498808c>] from [<c49786b8>]
Function entered at [<c49785e4>] from [<c497807c>]
Backtrace aborted due to bad frame pointer <00000007>
Code: 25903014 27930001 2a000009 e5903014 (e7933001)
Segmentation fault
And here is kernel logs with r1637
ath_pci: 0.9.4.5 (svn r1637)
Unable to handle kernel paging request at virtual address 4bff4004
pgd = c3bb4000
[4bff4004] *pgd=00000000, *pmd = 00000000
Internal error: Oops: f5
CPU: 0
pc : [<c497822c>] lr : [<c498b644>] Tainted: P
sp : c3b21de8 ip : c3b21e08 fp : c3b21e04
r10: c3ab2160 r9 : 00000013 r8 : c3ab2000
r7 : c3b21e74 r6 : 00000001 r5 : c38b0000 r4 : c38b0000
r3 : 4bff0000 r2 : 00000001 r1 : 00004004 r0 : c38b0000
Flags: Nzcv IRQs on FIQs on Mode SVC_32 Segment user
Control: 39FF Table: 03BB4000 DAC: 00000015
Process insmod (pid: 74, stack limit = 0xc3b20368)
Stack: (0xc3b21de8 to 0xc3b22000)
1de0: 00000013 00000000 c38b0000 00000001 c3b21e20
c3b21e08
1e00: c498b7e0 c498b630 c3ab38e4 c38b0000 c38b0000 c3b21e58 c3b21e24
c498835c
1e20: c498b7b4 c3b21e74 c01e5b6c c3d4a560 c3ab38e4 00000000 c3ab2160
c3ab2160
1e40: c3ab2000 00000013 c3ab2160 c3b21e6c c3b21e5c c49786b8 c4988328
c3b21e74
1e60: 00000007 c3b21e70 c497807c c49785f0 c3b21e74 c49bc8e4 c49ad1a0
c3b21e90
1e80: c49bf250 4bff0000 00000007 00000001 0000001c c398f300 c49af208
c3ab2000
1ea0: c03f7000 00000013 c3ab2160 4bff0000 c49bf250 4bff0000 00000007
c49bc5f0
1ec0: c3ab2000 00000000 c3b21e08 c49bf250 c49bf418 c03f7000 00000000
c398f2a0
1ee0: 00000007 c49c1000 c010bfe8 c03f7000 c49bf418 c01defd0 00000000
c010c054
1f00: ffffffea c49ad000 c01d7400 000b69b8 c49bc868 c00545ec c38b7000
c38b7000
1f20: c38b9000 00000060 c49aa000 c49ad060 000129b4 00000000 00000000
00000000
1f40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
1f60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
1f80: 00000000 0000000e 000b69b8 c49ad000 00000080 c0046684 c3b20000
0009fa08
1fa0: 00000000 c00464c0 0000000e c004643c 00085014 000b69b8 00000000
c49bc77c
1fc0: 0000000e 000b69b8 c49ad000 000870c0 c49bf444 c49bd198 0009fa08
c49bf508
1fe0: 4008eb58 bfffd85c 0002c05c 4008eb64 20000010 00085014 00000000
00000000
Backtrace:
Function entered at [<c498b624>] from [<c498b7e0>]
r6 = 00000001 r5 = C38B0000 r4 = 00000000
Function entered at [<c498b7a8>] from [<c498835c>]
r6 = C38B0000 r5 = C38B0000 r4 = C3AB38E4
Function entered at [<c498831c>] from [<c49786b8>]
Function entered at [<c49785e4>] from [<c497807c>]
Backtrace aborted due to bad frame pointer <00000007>
Code: 25903014 27930001 2a000009 e5903014 (e7933001)
Segmentation fault
}}}
Thanks,
Phil
--
Ticket URL: <http://madwifi.org/ticket/684>
MadWifi <http://madwifi.org/>
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