#493: Unable to handle kernel paging request for madwifi-ng on sparc64 smp
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Reporter: [EMAIL PROTECTED] | Owner:
Type: defect | Status: new
Priority: major | Milestone: version 0.9.0 - move to
new codebase
Component: madwifi: HAL | Version: trunk
Resolution: | Keywords: sparc64 smp netgear vpn311
Patch_attached: 0 |
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Comment (by [EMAIL PROTECTED]):
Tried svn r1497 on a kernel 2.6.16.1-smp-sparc64.
I booted the kernel a did a modprobe ath_pci after a clean install.
Same problem, instant oops but does not kills the machine.
ath_pci is now unremovable from the kernel.
Here is the dump.
{{{
ath_hal: module license 'Proprietary' taints kernel.
ath_hal: 0.9.16.16 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413,
RF5413, REGOPS_FUNC)
wlan: 0.8.4.2 (svn 1497)
ath_rate_sample: 1.2 (svn 1497)
ath_pci: 0.9.4.5 (svn 1497)
Unable to handle kernel paging request at virtual address 0000000080024000
tsk->{mm,active_mm}->context = 0000000000000250
tsk->{mm,active_mm}->pgd = fffff8008bada000
\|/ ____ \|/
"@'/ .. \`@"
/_| \__/ |_\
\__U_/
modprobe(2472): Oops [#1]
TSTATE: 0000000911009606 TPC: 000000001030615c TNPC: 0000000010306160 Y:
00000000 Tainted: P
TPC: <ath_hal_reg_read+0x1c/0x80 [ath_hal]>
g0: 0000000000000000 g1: 000001ff80020000 g2: 0000000000004004 g3:
fffffffffffffff8
g4: fffff800a83f41a0 g5: fffff80000b64000 g6: fffff80032bac000 g7:
0000000000000000
o0: fffff80085430000 o1: 0000000000004004 o2: 0000000000000000 o3:
fffff80085430000
o4: 0000000000000000 o5: 0000000000000001 sp: fffff80032bae9b1 ret_pc:
000000001031b14c
RPC: <zz016d9d41+0x44/0x1f4 [ath_hal]>
l0: 0000000000400400 l1: fffff80032baf46c l2: fffff800afa30f40 l3:
0000000000000000
l4: fffff8002cddf028 l5: 0000000000000000 l6: 0000000000845000 l7:
0000000000000000
i0: fffff80085430000 i1: 0000000000000001 i2: 0000000000000000 i3:
fffff8007510349c
i4: fffff80085432a84 i5: 0000000000000000 i6: fffff80032baeb41 i7:
000000001031b334
I7: <zz016e1251+0x38/0x80 [ath_hal]>
Caller[000000001031b334]: zz016e1251+0x38/0x80 [ath_hal]
Caller[0000000010317804]: zz0005b6b2+0x34/0x808 [ath_hal]
Caller[00000000103067c8]: ath_hal_attach+0x10c/0x198 [ath_hal]
Caller[0000000010306374]: _ath_hal_attach+0x14/0x80 [ath_hal]
Caller[00000000103883b0]: ath_attach+0x1b0/0x1980 [ath_pci]
Caller[0000000010393a24]: ath_pci_probe+0x264/0x320 [ath_pci]
Caller[00000000005bb37c]: pci_device_probe+0x5c/0xa0
Caller[0000000000602ca0]: driver_probe_device+0x40/0xe0
Caller[0000000000602da0]: __driver_attach+0x60/0x80
Caller[000000000060201c]: bus_for_each_dev+0x3c/0x80
Caller[0000000000602508]: bus_add_driver+0x68/0x140
Caller[00000000005bade0]: __pci_register_driver+0x60/0xc0
Caller[00000000103a202c]: init_ath_pci+0x2c/0x80 [ath_pci]
Caller[0000000000465060]: sys_init_module+0xa0/0x1e0
Caller[0000000000407214]: linux_sparc_syscall32+0x34/0x40
Caller[00000000000134ac]: 0x134ac
Instruction DUMP: 18480012 85326000 c25a2020 <c4004002> c423a8bb
c20ba8bc c60ba8bb ce0ba8bd 83286008
TSTATE: 0000000080f09603 TPC: 00000000006cc114 TNPC: 00000000006cc118 Y:
00000000 Tainted: P
TPC: <schedule+0x134/0x960>
g0: fffff800ac817260 g1: 0000000000000000 g2: 00000000003d0900 g3:
0000000000000000
g4: 000000000074b780 g5: fffff80000b54000 g6: 000000000074cc40 g7:
fffff8000134e0b8
o0: fffff8000134d768 o1: 0000000000000000 o2: 0000000000000000 o3:
0000000000000020
o4: 000000000074cc40 o5: 0000000000000000 sp: 00000000007500f1 ret_pc:
00000000006cc0b4
RPC: <schedule+0xd4/0x960>
l0: 00000000007f8000 l1: 0000000000000000 l2: 0000000000800140 l3:
0000000098e150fe
l4: 000000000074b780 l5: fffff8000134d768 l6: 000000000074b9a0 l7:
0000000000282504
i0: 0000000000752670 i1: 0000000000000000 i2: 0000000000000001 i3:
0000000000001818
i4: 0000000000001418 i5: 0000000000001018 i6: 00000000007501f1 i7:
000000000040f224
I7: <cpu_idle+0x44/0x60>
}}}
Is there any hint to start looking for ?
Seb
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Ticket URL: <http://madwifi.org/ticket/493>
MadWifi <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
