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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:24:58 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:27:06 +0000 |
| commit | 33606b41d35115f887ea688b1a16f2ff85bf2fe4 (patch) | |
| tree | 406b2c7b19a087ba437c68f3dbf0b589fa1d6150 /results/scraper/launchpad-without-comments/1837651 | |
| parent | adedf8771bc4de3113041ca21bd4d0d1c0014b6a (diff) | |
| download | qemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.tar.gz qemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.zip | |
add launchpad bug reports without comments
Diffstat (limited to 'results/scraper/launchpad-without-comments/1837651')
| -rw-r--r-- | results/scraper/launchpad-without-comments/1837651 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1837651 b/results/scraper/launchpad-without-comments/1837651 new file mode 100644 index 000000000..d799c21b3 --- /dev/null +++ b/results/scraper/launchpad-without-comments/1837651 @@ -0,0 +1,15 @@ +-netdev socket uses 100% cpu on Windows host + +On Windows hosts, any `-netdev socket` option (tcp listen, tcp connect, udp passing a fd) causes qemu to use 100% cpu. The guest still runs, but only sluggishly. + +A simple testcase is: + +> qemu-system-i386.exe -netdev socket,listen=:8000,id=n + +And, in another command prompt: + +> echo foo | nc.exe localhost 8000 + +Where nc.exe is netcat. + +Tested on qemu 3.1 (from https://qemu.weilnetz.de/w64/) and 4.0 (self compiled). \ No newline at end of file |