#127: madwifi-ng: 2.6.15 kernel panic: fatal exception in irq handler
------------------------------+---------------------------------------------
Reporter: schorpp | Owner: mrenzmann
Type: defect | Status: new
Priority: critical | Milestone: version 0.9.0 - move to new
codebase
Component: madwifi: driver | Version: trunk
Resolution: | Keywords: panic
------------------------------+---------------------------------------------
Comment (by schorpp):
wifi0: hardware error; reseting
Unable to handle kernel paging request at virtual address 4208017d
printing eip:
d8a6d208
*pde = 00000000
Oops: 0000 [#1]
Modules linked in: wlan_ccmp wlan_scan_sta ath_pci ath_rate_sample wlan
ath_hal smbfs
rfcomm l2cap bluetooth aes lp thermal fan button ac battery ipv6 pcmcia
firmware_cla
ss tsdev ide_cd cdrom irtty_sir sir_dev irda crc_ccitt parport_pc parport
pcspkr snd_
intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm
snd_timer snd
soundcore snd_page_alloc i2c_i801 hw_random shpchp pci_hotplug intel_agp
uhci_hcd usb
core e100 mii yenta_socket rsrc_nonstatic pcmcia_core agpgart xfs exportfs
dm_mod tun
er i2c_core acpi_cpufreq freq_table processor ibm_acpi genrtc ext3 jbd
mbcache ide_di
sk ide_generic generic piix ide_core evdev mousedev psmouse
CPU: 0
EIP: 0060:[<d8a6d208>] Tainted: P VLI
EFLAGS: 00010202 (2.6.15-1-686)
EIP is at zz005b88fd+0x20/0x130 [ath_hal]
eax: 42080169 ebx: d0a553f0 ecx: 0000000f edx: d0a553f0
esi: ce2566e0 edi: d6b58000 ebp: d6b56260 esp: c02ebee8
ds: 007b es: 007b ss: 0068
Process swapper (pid: 0, threadinfo=c02ea000 task=c029fb00)
Stack: d0a553f0 ce2566e0 d6b58000 d89a451f d6b58000 d0a553f0 10a553f0
42080169
1899850d 0000000f d6b58000 d6a093f0 d6b577e8 1899850d 0000000f
d6b56000
d6b56260 d6b58000 00000005 d89a4a13 d6b56260 c010fccb 00000000
00000001
Call Trace:
[<d89a451f>] ath_uapsd_processtriggers+0xb1/0x43c [ath_pci]
[<d89a4a13>] ath_intr+0x169/0x26c [ath_pci]
[<c010fccb>] smp_local_timer_interrupt+0xb/0x4d
[<c012f4a7>] handle_IRQ_event+0x20/0x4c
[<c012f526>] __do_IRQ+0x53/0x91
[<c0104985>] do_IRQ+0x1d/0x28
[<c01034ba>] common_interrupt+0x1a/0x20
[<d887fba1>] acpi_processor_idle+0x154/0x2c0 [processor]
[<c01010ae>] cpu_idle+0x3f/0x57
[<c02ec690>] start_kernel+0x17b/0x17f
Code: 10 00 00 00 00 b8 01 00 00 00 c3 57 56 53 8b 7c 24 10 8b 5c 24 14 89
da 8b 44 2
4 1c b9 0f 00 00 00 f6 43 14 01 0f 84 09 01 00 00 <f6> 40 14 01 75 15 8b
47 14 8b 40
0c b9 0f 00 00 00 3b 44 24 18
<0>Kernel panic - not syncing: Fatal exception in interrupt
Unable to handle kernel paging request at virtual address 4208017d
d8a6d208
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<d8a6d208>] Tainted: P VLI
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010202 (2.6.15-1-686)
eax: 42080169 ebx: d0a553f0 ecx: 0000000f edx: d0a553f0
esi: ce2566e0 edi: d6b58000 ebp: d6b56260 esp: c02ebee8
ds: 007b es: 007b ss: 0068
Stack: d0a553f0 ce2566e0 d6b58000 d89a451f d6b58000 d0a553f0 10a553f0
42080169
1899850d 0000000f d6b58000 d6a093f0 d6b577e8 1899850d 0000000f
d6b56000
d6b56260 d6b58000 00000005 d89a4a13 d6b56260 c010fccb 00000000
00000001
Call Trace:
[<d89a451f>] ath_uapsd_processtriggers+0xb1/0x43c [ath_pci]
[<d89a4a13>] ath_intr+0x169/0x26c [ath_pci]
[<c010fccb>] smp_local_timer_interrupt+0xb/0x4d
[<c012f4a7>] handle_IRQ_event+0x20/0x4c
[<c012f526>] __do_IRQ+0x53/0x91
[<c0104985>] do_IRQ+0x1d/0x28
[<c01034ba>] common_interrupt+0x1a/0x20
[<d887fba1>] acpi_processor_idle+0x154/0x2c0 [processor]
[<c01010ae>] cpu_idle+0x3f/0x57
[<c02ec690>] start_kernel+0x17b/0x17f
Code: 10 00 00 00 00 b8 01 00 00 00 c3 57 56 53 8b 7c 24 10 8b 5c 24 14 89
da 8b 44 2
Error (Oops_code_values): invalid value 0x2 in Code line, must be 2, 4, 8
or 16 digits, value ignored
>>EIP; d8a6d208 <pg0+18722208/3fcb3400> <=====
>>eax; 42080169 <phys_startup_32+41f80169/c0000000>
>>ebx; d0a553f0 <pg0+1070a3f0/3fcb3400>
>>edx; d0a553f0 <pg0+1070a3f0/3fcb3400>
>>esi; ce2566e0 <pg0+df0b6e0/3fcb3400>
>>edi; d6b58000 <pg0+1680d000/3fcb3400>
>>ebp; d6b56260 <pg0+1680b260/3fcb3400>
>>esp; c02ebee8 <init_thread_union+1ee8/2000>
Trace; d89a451f <pg0+1865951f/3fcb3400>
Trace; d89a4a13 <pg0+18659a13/3fcb3400>
Trace; c010fccb <smp_local_timer_interrupt+b/4d>
Trace; c012f4a7 <handle_IRQ_event+20/4c>
Trace; c012f526 <__do_IRQ+53/91>
Trace; c0104985 <do_IRQ+1d/28>
Trace; c01034ba <common_interrupt+1a/20>
Trace; d887fba1 <pg0+18534ba1/3fcb3400>
Trace; c01010ae <cpu_idle+3f/57>
Trace; c02ec690 <start_kernel+17b/17f>
Code; d8a6d208 <pg0+18722208/3fcb3400>
00000000 <_EIP>:
Code; d8a6d208 <pg0+18722208/3fcb3400> <=====
0: 10 00 adc %al,(%eax) <=====
Code; d8a6d20a <pg0+1872220a/3fcb3400>
2: 00 00 add %al,(%eax)
Code; d8a6d20c <pg0+1872220c/3fcb3400>
4: 00 b8 01 00 00 00 add %bh,0x1(%eax)
Code; d8a6d212 <pg0+18722212/3fcb3400>
a: c3 ret
Code; d8a6d213 <pg0+18722213/3fcb3400>
b: 57 push %edi
Code; d8a6d214 <pg0+18722214/3fcb3400>
c: 56 push %esi
Code; d8a6d215 <pg0+18722215/3fcb3400>
d: 53 push %ebx
Code; d8a6d216 <pg0+18722216/3fcb3400>
e: 8b 7c 24 10 mov 0x10(%esp),%edi
Code; d8a6d21a <pg0+1872221a/3fcb3400>
12: 8b 5c 24 14 mov 0x14(%esp),%ebx
Code; d8a6d21e <pg0+1872221e/3fcb3400>
16: 89 da mov %ebx,%edx
Code; d8a6d220 <pg0+18722220/3fcb3400>
18: 8b 44 00 00 mov 0x0(%eax,%eax,1),%eax
<0>Kernel panic - not syncing: Fatal exception in interrupt
--
Ticket URL: <http://madwifi.org/ticket/127>
MadWifi <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
