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<div class="moz-cite-prefix">Hi,<br>
<br>
This seems to have to do with the incomplete "big numbers" (ie.
larger than 32 bit) support for 32 bit platforms in Barrelfish. It
might simply be that a big number arithmetic function is not
implemented. Have a look at usr/skb/eclipse_kernel/src/bigrat.c
and see what functions are exercised for you and if a function
there is incomplete.<br>
<br>
Unfortunately, I can't help you much more with this.<br>
<br>
Simon<br>
<br>
On 12-11-26 04:39 AM, ZHANGTIAN wrote:<br>
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Hi all:<br>
<br>
We were trying Barrelfish networking on qemu x86_32, but failed
and saw below error message when booting :<br>
<br>
pci.c: pci_program_bridges(): SKB returned error code 2<br>
SKB error returned: instantiation fault in bignum(_55945integer
overflow in fix(-8000000000.0, _56039)<br>
, _55979)<br>
<br>
SKB output: <br>
WARNING: CONTINUING, HOWEVER PCI DEVICES WILL BE UNUSABLE<br>
Initializing RTL8029(AS)...<br>
This is not a recognized rtl8029as: ID is 00:ff!<br>
############################################<br>
For service [rtl8029] MAC= 00:00:00:00:00:00<br>
service [rtl8029_0] exported at iref 19<br>
<br>
<br>
Wonder if there's bug in SKB module? Can anyone help on this? <br>
<br>
Thx very much!<br>
</div>
<br>
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<br>
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