[Fedora-xen] F7 System crash with high network load

[Sven Oehme]

Hi,

i experienced it now a couple of time that my Dom0 will get unstable if i 
copy a lot of files over a gigabit link using rsync into the dom0.
That happens even, when there is no workload on the system beside this 
process at all.

How to reproduce :

rsync -avuzP --delete --progress /home/user1 xenhost:/home/user1

the rsync will start and after a few minutes the remote host (xen) is no 
longer responding on the network.
when i look at the console of the xen host, it prints millions of :

[<c1005540>] syscall_call+0x7/0xb

only a hard reset helps now ..

environment :

xen-libs-3.1.0-2.fc7
xen-3.1.0-2.fc7
kernel-xen-2.6.20-2925.11.fc7
kernel-xen-devel-2.6.20-2925.11.fc7

so i assume it is a f7 kernel-xen bug .. is this known, as i haven't found 
anything in bugzilla ..
should i open a ticket against f7 ? 

thanks . Sven
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