Wandboard-Quad: 'Translation Fault (L2)' on read

[Ulrich Grey]

On Sat, 20 Jun 2015 10:18:40 +0000
Ulrich Grey <usenet at ulrich-grey.de> wrote:

> After reebooting successfully I tried to log in via ssh.
> After login the system was frozen immediately.
> Breaking to debugger did not work.
> I changed the NIC to an usb ethernet device, using kernel module if_axge.
> During reboot I got a panic (I attached a file with more infos):
> 
> Mounting local file systems:Fatal kernel mode data abort: 'Translation Fault (L2)' on
> read
> 
> trapframe: 0xfa9367d8
> 
> FSR=00000007, FAR=00000000, spsr=60000113
> 
> r0 =c73bd570, r1 =c73b5065, r2 =00000000, r3 =00000000
> 
> r4 =c73bd3ac, r5 =c73bd3b0, r6 =c73bd3b0, r7 =00000087
> 
> r8 =c2596af4, r9 =c25d8918, r10=c73bd340, r11=fa936870
> 
> r12=c73c4d60, ssp=fa936868, slr=c73b43d4, pc =00000000
> #
> db> show reg
> 
> spsr        0x60000113
> 
> r0          0xc73bd570  _edata+0x10
> 
> r1          0xc73b5065  $d.20
> 
> r2                   0
> 
> r3                   0
> 
> r4          0xc73bd3ac  _MergedGlobals+0x6c
> 
> r5          0xc73bd3b0  _MergedGlobals+0x70
> 
> r6          0xc73bd3b0  _MergedGlobals+0x70
> 
> r7                0x87  $d.0+0x5
> 
> r8          0xc2596af4  vfsconf
> 
> r9          0xc25d8918  vfsconf_sx+0x10
> 
> r10         0xc73bd340  _MergedGlobals
> 
> r11         0xfa936870
> 
> r12         0xc73c4d60  _end+0x77e4
> 
> usr_sp      0xbfbffc08
> 
> usr_lr         0x23160
> 
> svc_sp      0xfa936868
> 
> svc_lr      0xc73b43d4  fdesc_init+0x20
> 
> pc                   0
> 
> und_sp      0xc2710000
> 
> --More--
>         
> abt_sp      0xc270c000
> 
> irq_sp      0xc2708000
> 
> 0:      address 0 is invalid
> 
> *** error reading from address 0 ***
> 
> KDB: reentering
> 
> KDB: stack backtrace:
> #
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: script20150620_2.txt
URL: <http://lists.freebsd.org/pipermail/freebsd-arm/attachments/20150620/3d884cda/attachment.txt>