Pradeep Satyanarayana wrote:
This crash was originally reported against Rhel5.4. However, one can recreate this crash quite easily in OFED-1.5 too.
I understand that you get the crash when working with the RHEL5.4
bonding driver, correct? does it happen only with IPoIB devices acting
as the bonding slaves or also with Ethernet devices? Please note that
with RHEL 5.4 there's no need to use the ofed provided bonding module,
more over, I believe that the distro provided one is more stable and
uptodate in this case. Moving forward, ofed bonding support for newish
distributions is to be removed. Moni, any reason to support bonding/EL
5.4 in ofed?
Or.
The steps to recreate the crash are as follows:
1. Run traffic (I used ping) on the IB interfaces through the bond master
2. ifdown ib0
3. ifdown ib1
4. modprobe -r ib_ipoib
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