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[Qemu-devel] Problems with e1000 network card on qemu.git
From: |
Lucas Meneghel Rodrigues |
Subject: |
[Qemu-devel] Problems with e1000 network card on qemu.git |
Date: |
Thu, 23 Sep 2010 08:58:43 -0300 |
Hi folks:
As most of you might know, we run some daily sanity and functional tests
with both qemu-kvm.git and qemu.git. I decided to write asking for help
with regards to what it appears to be a problem with the e1000 nw card
(the default). Here is a list of what it fails pretty much every day for
qemu.git:
1) Problems logging into guest with e1000 card
kvm.qemu-git.RHEL.5.5.i386.e1000.boot
FAIL Could not log into guest 'vm1'
kvm.qemu-git.RHEL.5.5.i386.e1000.reboot
FAIL Could not log into guest 'vm1'
kvm.qemu-git.RHEL.5.5.i386.e1000.shutdown
FAIL Could not log into guest 'vm1'
^ At first I thought this was some sort of intermittent, harmless
problem, but it reproduces fairly frequently, thing that pretty much
doesn't happen with virtio.
kvm.qemu-git.RHEL.5.5.i386.virtio_net.boot GOOD completed successfully
kvm.qemu-git.RHEL.5.5.i386.virtio_net.reboot GOOD completed successfully
kvm.qemu-git.RHEL.5.5.i386.virtio_net.shutdown GOOD completed successfully
Looking at test logs and screenshots the only thing that I found
abnormal was:
2010-09-23 05:51:02: EXT3-fs: recovery complete.
2010-09-23 05:51:02: EXT3-fs: mounted filesystem with ordered data mode.
2010-09-23 05:51:05: type=1404 audit(1285235453.446:2): enforcing=1
old_enforcing=0 auid=4294967295 ses=4294967295
2010-09-23 05:51:06: type=1403 audit(1285235454.059:3): policy loaded
auid=4294967295 ses=4294967295
2010-09-23 05:53:16: hdc: drive_cmd: status=0x41 { DriveReady Error }
2010-09-23 05:53:16: hdc: drive_cmd: error=0x04 { AbortedCommand }
2010-09-23 05:53:16: ide: failed opcode was: 0xec
^ Serial logs for the RHEL5.5 guest. If someone wants the full serial
log, please let me know.
2) Qemu dies during unattended install
kvm.qemu-git.RHEL.5.5.x86_64.e1000.unattended_install.cdrom
ERROR Guest died before end of OS install
^ This is the bug
https://bugs.launchpad.net/qemu/+bug/588955
Which is, according to preliminary investigation done, a bug on the
slirp code. IMHO, we really need to start looking into those issues,
even because e1000 is the default network card.
Cheers,
Lucas
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