Hello listers,

Last night I upgraded one of the Linux guests used by our developers to
kernel level 2.6.16.60-0.95.1-default.  (Latest SLES10 SP4 kernel)  By
about 11:30 AM this morning, I was getting complaints from our
developers that the system was hanging.  Looking around, I saw that
ksoftirqd was using close to 100% cpu.

Anyone got any ideas on what to check?  I have looked in the archives,
but they are a little old.

The only messages I can find have to do with a hipersockets time out.
Feb  9 11:21:39 bus0104 kernel: NETDEV WATCHDOG: hsi0: transmit timed out
Feb  9 11:21:39 bus0104 kernel: qeth: Recovery of device 0.0.5100
started ...
Feb  9 11:21:39 bus0104 kernel: qeth: Device 0.0.5100/0.0.5101/0.0.5102
is a HiperSockets card (level: HSEC)
Feb  9 11:21:39 bus0104 kernel: with link type HiperSockets.
Feb  9 11:21:39 bus0104 kernel: qeth: Hardware IP fragmentation not
supported on hsi0
Feb  9 11:21:39 bus0104 kernel: qeth: VLAN enabled
Feb  9 11:21:39 bus0104 kernel: qeth: Multicast enabled
Feb  9 11:21:39 bus0104 kernel: qeth: IPV6 enabled
Feb  9 11:21:39 bus0104 kernel: qeth: Broadcast enabled
Feb  9 11:21:39 bus0104 kernel: qeth: Using SW checksumming on hsi0.
Feb  9 11:21:39 bus0104 kernel: qeth: Outbound TSO not supported on hsi0
Feb  9 11:21:39 bus0104 kernel: qeth: Device 0.0.5100 successfully
recovered!
q
Anyone got any ideas on what to check?  I have looked in the archives,
but they are a little old.

Thanks,
Ron

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