diff options
Diffstat (limited to 'results/scraper/launchpad-without-comments/808588')
| -rw-r--r-- | results/scraper/launchpad-without-comments/808588 | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/808588 b/results/scraper/launchpad-without-comments/808588 new file mode 100644 index 000000000..f091af350 --- /dev/null +++ b/results/scraper/launchpad-without-comments/808588 @@ -0,0 +1,49 @@ +Netperf tests cause i82551 network down + +1. boot up a guest with 82551 nic +# qemu-kvm -net nic,model=i82551 ... +2. launch netperf server in the guest +3.on the host +for b in 32 64 128 256 512 1024 1460 2048 4096 8192 9000 16384 32768 65495 65507 +do ./netperf -t TCP_STREAM -f m -H <guest ip> -P 0 -l 10 -- -m $b +done + +for b in 32 64 128 256 512 1024 1460 2048 4096 8192 9000 16384 32768 65495 65507 +do ./netperf -t UDP_STREAM -f m -H <guest ip> -P 0 -l 10 -- -m $b +done + + +Result: +Guest network becomes down + + +netperf client output: +./netperf -t TCP_STREAM -f m -H 10.66.9.39 -P 0 -l 10 -- -m 32 + 87380 16384 32 10.97 19.61 +./netperf -t TCP_STREAM -f m -H 10.66.9.39 -P 0 -l 10 -- -m 64 + 87380 16384 64 11.55 79.68 +./netperf -t TCP_STREAM -f m -H 10.66.9.39 -P 0 -l 10 -- -m 128 + 87380 16384 128 10.16 14.20 +./netperf -t TCP_STREAM -f m -H 10.66.9.39 -P 0 -l 10 -- -m 256 + 87380 16384 256 11.17 12.85 +./netperf -t TCP_STREAM -f m -H 10.66.9.39 -P 0 -l 10 -- -m 512 + 87380 16384 512 10.01 16.38 +./netperf -t TCP_STREAM -f m -H 10.66.9.39 -P 0 -l 10 -- -m 1024 +Interrupted system call +netperf: remote error 4./netperf -t TCP_STREAM -f m -H 10.66.9.39 -P 0 -l 10 -- -m 1460 +establish control: are you sure there is a netserver listening on 10.66.9.39 at port 12865? +establish_control could not establish the control connection from 0.0.0.0 port 0 address family AF_UNSPEC to 10.66.9.39 port 12865 address family AF_UNSPEC +./netperf -t TCP_STREAM -f m -H 10.66.9.39 -P 0 -l 10 -- -m 2048 + + +qemu debug message: +.... +EE100 nic_receive command 0x0000, link 0x3d3e6822, addr 0xffffffff, size 1518 +EE100 nic_can_receive 0x29a0180 +EE100 nic_receive 0x29a0180 received broadcast, len=60 +EE100 nic_receive Receive buffer (0 bytes) too small for data (60 bytes); data truncated +EE100 nic_receive command 0x8000, link 0x37b32022, addr 0xffffffff, size 0 + ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +EE100 nic_receive receive: Running out of frames + ^^^^^^^^^^^^^^^^^^^^^^^^ +EE100 eepro100_write1 addr=Command/Status+1 val=0x20 \ No newline at end of file |