RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 857832 - [virtio-win][serial]qemu-kvm aborted during tranferring data via virtio console
Summary: [virtio-win][serial]qemu-kvm aborted during tranferring data via virtio console
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: virtio-win
Version: 6.4
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: rc
: ---
Assignee: Gal Hammer
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-09-17 07:22 UTC by Mike Cao
Modified: 2013-02-21 10:40 UTC (History)
11 users (show)

Fixed In Version: virito-win-prewhql-49
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-02-21 10:40:39 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
Test Scripts (6.96 KB, application/x-gzip)
2012-09-17 07:23 UTC, Mike Cao 		no flags Details
View All


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2013:0441 0 normal SHIPPED_LIVE virtio-win bug fix and enhancement update 2013-02-20 20:48:13 UTC

Description Mike Cao 2012-09-17 07:22:08 UTC 
Description of problem:


Version-Release number of selected component (if applicable):
2.6.32-307.el6.x86_64
qemu-kvm-rhev-0.12.1.2-2.312.el6.x86_64
virtio-win-prewhql-35

How reproducible:
3/3

Steps to Reproduce:
1.Start VM w/ -device virtconsole
CLI:usr/libexec/qemu-kvm -M rhel6.4.0 -cpu SandyBridge -enable-kvm -m 4096 -smp 4 -name win7-ser -uuid 95f5b887-b59f-48ab-9a7c-4024e31de64b -rtc base=localtime,driftfix=slew -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/rhev/data-center/0bbd954a-b9dd-4075-accc-73da9f3f4f9f/adeb4775-27dc-4e92-a720-6609719abd49/images/e5b7e352-5bc3-437a-8958-905019614b0e/aa772688-9948-4ffa-b50b-14c20911e73e,if=none,id=drive-ide0-0-0,format=raw,serial=e5b7e352-5bc3-437a-8958-905019614b0e,cache=none,werror=stop,rerror=stop,aio=threads -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2 -drive file=/rhev/data-center/0bbd954a-b9dd-4075-accc-73da9f3f4f9f/7db7d438-49c0-403c-98bb-86e1eb368cbf/images/11111111-1111-1111-1111-111111111111/en_windows_7_ultimate_with_sp1_x64_dvd_618240.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial= -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 -netdev tap,id=hostnet0 -device e1000,netdev=hostnet0,id=net0,mac=00:1a:4a:42:04:8b,bus=pci.0,addr=0x3,bootindex=3 -chardev socket,id=charchannel0,path=/tmp/tt,server,nowait  -spice port=5902,disable-ticketing -k en-us -vga qxl -global qxl-vga.vram_size=67108864 -bios /usr/share/seabios/bios-pm.bin -fda /home/iso/7db7d438-49c0-403c-98bb-86e1eb368cbf/images/11111111-1111-1111-1111-111111111111/virtio-win.vfd  -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x4 -device virtconsole,bus=virtio-serial0.0,chardev=charchannel0,id=channel0,name=com.redhat.rhevm.vdsm -monitor stdio
2.Transferring data from guest to host in a loop
on the host 
for ((;;)); do  python serial-host-receive.py /tmp/tt; echo `uuidgen` ;done 
in the guest 
for ((;;)); do python VirtIOChannel-guest-send.py com.redhat.rhevm.vdsm

  
Actual results:
qemu-kvm aborted

Expected results:
no aborted occurs.


Additional info:
Comment 1 Mike Cao 2012-09-17 07:23:13 UTC 
Created attachment 613577 [details]
Test Scripts
Comment 3 Ronen Hod 2012-10-02 10:31:30 UTC 
Moving to RHEL6.5. Not enough resources.
Comment 4 Ronen Hod 2012-10-02 10:32:50 UTC 
Actually, the Win side of the console does not exist yet.
Comment 5 Mike Cao 2012-10-11 07:44:28 UTC 
(In reply to comment #4)
> Actually, the Win side of the console does not exist yet.

I think it exist . I can transferring data from guest to host via virtconsole successfully. but hit this issue when transferring data in a loop
Comment 6 Gal Hammer 2012-12-20 08:26:28 UTC 
I'm unable to reproduce it with version virtio-win-prewhql-0.1-49. And there were several code changes which were related to virt-console issues.

Mike, can you please test it again to confirm? Thanks.
Comment 7 Mike Cao 2012-12-20 08:39:16 UTC 
(In reply to comment #6)
> I'm unable to reproduce it with version virtio-win-prewhql-0.1-49. And there
> were several code changes which were related to virt-console issues.
> 
> Mike, can you please test it again to confirm? Thanks.

Will do this after netkvm whql test ,needinfo myself
Comment 8 Mike Cao 2013-01-05 08:26:57 UTC 
(In reply to comment #6)
> I'm unable to reproduce it with version virtio-win-prewhql-0.1-49. And there
> were several code changes which were related to virt-console issues.
> 
> Mike, can you please test it again to confirm? Thanks.

Hi, Gal

I can not reproduce this issue either on virito-win-prewhql-49 kernel-2.6.32-338.el6.x86_64
qemu-kvm-rhev-0.12.1.2-2.331.el6.x86_64

Best Regards,
Mike
Comment 9 Gal Hammer 2013-01-09 10:57:18 UTC 
Mike, I'm moving this bug to you for a closer. Thanks.
Comment 10 Mike Cao 2013-01-09 13:14:40 UTC 
Based on comment #48 ,move status to VERIFIED.
Comment 12 errata-xmlrpc 2013-02-21 10:40:39 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2013-0441.html
Note You need to log in before you can comment on or make changes to this bug.