diff options
Diffstat (limited to 'results/classifier/105/other/2915')
| -rw-r--r-- | results/classifier/105/other/2915 | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/results/classifier/105/other/2915 b/results/classifier/105/other/2915 new file mode 100644 index 000000000..ce1148100 --- /dev/null +++ b/results/classifier/105/other/2915 @@ -0,0 +1,42 @@ +other: 0.641 +device: 0.584 +instruction: 0.533 +boot: 0.464 +network: 0.411 +socket: 0.390 +mistranslation: 0.360 +semantic: 0.352 +graphic: 0.341 +vnc: 0.263 +KVM: 0.169 +assembly: 0.099 + +qemu: error reading initrd /home/build/pooldir/w.linux.initramfs +Description of problem: +occasionally, qemu can't open the initrd file it's been supplied on the command line (I'm guessing this is qemu and not libvirt) + +``` +sudo virsh --connect qemu:///system start w.east --console +error: Failed to start domain 'w.east'\r\nerror: internal error: QEMU unexpectedly closed the monitor (vm='w.east'): qemu: error reading initrd /home/build/pooldir/w.linux-transmogrify.initramfs: Failed to open file \xe2\x80\x9c/home/build/pooldir/w.linux-transmogrify.initramfs\xe2\x80\x9d: open() failed: Permission denied\r\n\r\n" +``` +Steps to reproduce: +1. create, using libvirt, a config that direct boots from initrd and kernel +it creates a domain call linux, and from that creates {w.,w1,w2,w3}{east,west,north,road} +1. boots and then destroys these domains 1000's of times +2. occasionally above error occurs while trying to boot the domain +Additional information: +I suspect it is this: +``` + mapped_file = g_mapped_file_new(initrd_filename, false, &gerr); + if (!mapped_file) { + fprintf(stderr, "qemu: error reading initrd %s: %s\n", + initrd_filename, gerr->message); + exit(1); + } + x86ms->initrd_mapped_file = mapped_file; +``` +in `hw/i386/x86-common.c`. Which would suggest `g_mapped_file_new()` occasionally fails, which is worrying. + +The test framework is [Libreswan](https://testing.libreswan.org/), unresolved test results indicate a failed boot, for instance [debug log of failure](https://testing.libreswan.org/v5.2-370-ga09c7f410b/interop-ikev2-strongswan-20-strongswan-eap/OUTPUT/debug.log). + +The problem didn't happen with f40. |