[Bug 224841] Power64 regression: Machine does not boot anymore

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Jan 24 22:19:44 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=224841

--- Comment #23 from Gustavo Romero <gromero at br.ibm.com> ---
(In reply to Wojciech Macek from comment #22)

Not yet. But just pulled in most recent HEAD and now I'm consistently getting
the same issue as report in
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225182 and looks like even
when kernel is not fully loaded:

Trying to load:  from: /vdevice/v-scsi at 2000/disk at 8000000000000000 ...  
Successfully loaded

>> FreeBSD/powerpc Open Firmware boot block
   Boot path:   /vdevice/v-scsi at 2000/disk at 8000000000000000
   Boot loader: /boot/loader
   Boot volume:   /vdevice/v-scsi at 2000/disk at 8000000000000000:2
Consoles: Open Firmware console  

FreeBSD/powerpc64 Open Firmware loader, Revision 0.1
(Wed Jan  3 14:26:49 -02 2018 root at gromero31)
Memory: 8388608KB
Booted from: /vdevice/v-scsi at 2000/disk at 8000000000000000

Loading /boot/defaults/loader.conf
/boot/kernel/kernel data=0x11ee988+0x4c6eb8 syms=[0x8+0x1684e0 

( 300 ) Data Storage Exception [ 7dc4af00 ]


    R0 .. R7           R8 .. R15         R16 .. R23         R24 .. R31
8000000000001000   000000007dc4aef0   0000000000000000   000000007dc05100   
000000007e665fe0   616e64730a09727f   0000000000000000   000000007dc09648   
000000007dc0f200   000000007dc4aef0   000000007e462010   0000000000000003   
000000007dc4c000   0000000000000000   000000007dc09818   000000000000f001   
0000000000000000   0000000000000000   0000000000008000   000000007e666060   
000000007dc4af00   0000000008da6000   000000000000f003   ffffffffffffffff   
000000007e462008   0000000000000000   0000000000000006   000000007dbe4b60   
0000000000000020   0000000000000000   000000007e666050   000000007e708fb0   

    CR / XER           LR / CTR          SRR0 / SRR1        DAR / DSISR
        8000f882   000000007dbe34d4   000000007dbe42c8   616e64730a09727f   
0000000020000000   000000007dbe4b60   8000000000001000           40000000   


1df > 

I'll continue to investigate. Thanks.

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