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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-06-16 16:59:00 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-06-16 16:59:33 +0000 |
| commit | 9aba81d8eb048db908c94a3c40c25a5fde0caee6 (patch) | |
| tree | b765e7fb5e9a3c2143c68b0414e0055adb70e785 /results/classifier/118/unknown/1814381 | |
| parent | b89a938452613061c0f1f23e710281cf5c83cb29 (diff) | |
| download | qemu-analysis-9aba81d8eb048db908c94a3c40c25a5fde0caee6.tar.gz qemu-analysis-9aba81d8eb048db908c94a3c40c25a5fde0caee6.zip | |
add 18th iteration of classifier
Diffstat (limited to 'results/classifier/118/unknown/1814381')
| -rw-r--r-- | results/classifier/118/unknown/1814381 | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/results/classifier/118/unknown/1814381 b/results/classifier/118/unknown/1814381 new file mode 100644 index 000000000..9b70af08f --- /dev/null +++ b/results/classifier/118/unknown/1814381 @@ -0,0 +1,95 @@ +user-level: 0.905 +ppc: 0.886 +mistranslation: 0.884 +hypervisor: 0.872 +peripherals: 0.864 +assembly: 0.862 +debug: 0.859 +risc-v: 0.859 +permissions: 0.858 +register: 0.858 +semantic: 0.854 +socket: 0.851 +arm: 0.850 +network: 0.845 +TCG: 0.844 +device: 0.842 +graphic: 0.842 +KVM: 0.839 +performance: 0.837 +vnc: 0.837 +architecture: 0.835 +virtual: 0.833 +VMM: 0.818 +PID: 0.815 +boot: 0.806 +files: 0.796 +kernel: 0.795 +x86: 0.753 +i386: 0.750 + +qemu can't resolve ::1 when no network is available + +I'm not sure if this is a qemu thing or a getaddrinfo/glibc thing, or +even just something about my laptop. However we have a test failure +in nbdkit which only occurs when my laptop is not connected to wifi or +other networking. It boils down to: + + $ qemu-img info --image-opts "file.driver=nbd,file.host=::1,file.port=1234" + qemu-img: Could not open 'file.driver=nbd,file.host=::1,file.port=1234': addre +ss resolution failed for ::1:1234: Address family for hostname not supported + +In a successful case it should connect to a local NBD server on port +1234, but if you don't have that you will see: + + qemu-img: Could not open 'file.driver=nbd,file.host=::1,file.port=1234': Faile +d to connect socket: Connection refused + +I can ‘ping6 ::1’ fine. + +It also works if I replace ‘::1’ with ‘localhost6’. + +My /etc/hosts contains: + +127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 +::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 + +ping6 output when the network is not connected: + +$ ping6 ::1 +PING ::1(::1) 56 data bytes +64 bytes from ::1: icmp_seq=1 ttl=64 time=0.082 ms +64 bytes from ::1: icmp_seq=2 ttl=64 time=0.092 ms +64 bytes from ::1: icmp_seq=3 ttl=64 time=0.089 ms +^C +--- ::1 ping statistics --- +3 packets transmitted, 3 received, 0% packet loss, time 55ms +rtt min/avg/max/mdev = 0.082/0.087/0.092/0.011 ms + + +ip output when the network is not connected: + +$ ip a show scope host +1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 + link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 + inet 127.0.0.1/8 scope host lo + valid_lft forever preferred_lft forever + inet6 ::1/128 scope host + valid_lft forever preferred_lft forever +2: enp0s31f6: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 + link/ether e8:6a:64:5d:2c:66 brd ff:ff:ff:ff:ff:ff +3: wlp61s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000 + link/ether 1e:2b:b1:0c:99:ef brd ff:ff:ff:ff:ff:ff +5: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master virbr0 state DOWN group default qlen 1000 + link/ether 52:54:00:72:04:db brd ff:ff:ff:ff:ff:ff + + +The logic in util/qemu-sockets.c is very complicated, containing workarounds +for all sorts of broken/obsolete GAI implementations, so it's hard to tell +what's going on there. + +The QEMU project is currently considering to move its bug tracking to another system. For this we need to know which bugs are still valid and which could be closed already. Thus we are setting older bugs to "Incomplete" now. +If you still think this bug report here is valid, then please switch the state back to "New" within the next 60 days, otherwise this report will be marked as "Expired". Or mark it as "Fix Released" if the problem has been solved with a newer version of QEMU already. Thank you and sorry for the inconvenience. + +[Expired for QEMU because there has been no activity for 60 days.] + |