[ofa-general] Re: [Bug 465] IPoIB CM HA fails after several hours of failovers

[Michael S. Tsirkin]

> Unable to handle kernel NULL pointer dereference at 0000000000000020 RIP:
> <ffffffffa0166479>{:ib_ipoib:ipoib_mcast_join_finish+69}

...

> Code: 8b 48 20 89 c8 89 ca 25 00 ff 00 00 c1 e2 18 c1 e0 08 09 c2
> RIP <ffffffffa0166479>{:ib_ipoib:ipoib_mcast_join_finish+69} RSP
> <00000101bc83bc
> 38>
> CR2: 0000000000000020
>  <0>Kernel panic - not syncing: Oops

Can you please check which code line does ipoib_mcast_join_finish+69 point at?
You can either use plain objdump for this, or use the script from
http://www.openfabrics.org/~mst/oops
give it the path to the ib_ipoib.ko file and ipoib_mcast_join_finish+69

-- 
MST