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Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/network/1556306')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/network/1556306 | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/network/1556306 b/results/classifier/deepseek-2-tmp/output/network/1556306 deleted file mode 100644 index 71c5f1306..000000000 --- a/results/classifier/deepseek-2-tmp/output/network/1556306 +++ /dev/null @@ -1,25 +0,0 @@ - - vhost-user: qemu stops processing packets under high load of traffic - -Description of problem: -- qemu socket becomes full, causing qemu to send incomplete -SET_VRING_CALL messages to vhost-user backend (without proper fd set in -ancillary data). -- after some time, some interrupts are lost, causing the VM to stop -transmitting packets. - -How reproducible: -Run a stress tests of a vhost-user interface using an UDP -traffic generator. Traffic generator (IXIA) was connected to 2 physical ports that are in turn connected to 2 virtio ports through a linux bridge, VM -(running linux) doing routing to forward packets between the 2 virtio ports. -When traffic reaches high pps rates of small packets, - -Actual results: -- VM stop transmitting packets - -Expected results: -- VM should never stop transmitting packets - -Additional info: -We do propose a fix at: - http://lists.nongnu.org/archive/html/qemu-devel/2015-12/msg00652.html \ No newline at end of file |