From: Paolo Bonzini <bonzini@gnu.org>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [Bug 1481272] Re: main-loop: WARNING: I/O thread spun for 1000 iterations
Date: Mon, 07 Sep 2015 11:59:38 -0000 [thread overview]
Message-ID: <20150907115938.20219.49932.malone@soybean.canonical.com> (raw)
In-Reply-To: 20150804095638.25012.1470.malonedeb@chaenomeles.canonical.com
Please try removing the "notified = true;" line from main-loop.c's
os_host_main_loop_wait, and see if the warning comes out forever or just
a few times.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1481272
Title:
main-loop: WARNING: I/O thread spun for 1000 iterations
Status in QEMU:
New
Bug description:
I compile the latest qemu to launch a VM but the monitor output the
"main-loop: WARNING: I/O thread spun for 1000 iterations".
# /usr/local/bin/qemu-system-x86_64 -name rhel6 -S -no-kvm -m 1024M -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid c9dd2a5c-40f2-fd3d-3c54-9cd84f8b9174 -rtc base=utc -drive file=/home/samba-share/ubuntu.img,if=none,id=drive-virtio-disk0,format=qcow2,cache=none -device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=disk,serial=425618d4-871f-4021-bc5d-bcd7f1b5ca9c,bootindex=0 -vnc :1 -boot menu=on -monitor stdio
QEMU 2.3.93 monitor - type 'help' for more information
(qemu) c
(qemu) main-loop: WARNING: I/O thread spun for 1000 iterations <-----------------------
qemu]# git branch -v
* master e95edef Merge remote-tracking branch 'remotes/sstabellini/tags/xen-migration-2.4-tag' into staging
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1481272/+subscriptions
next prev parent reply other threads:[~2015-09-07 12:05 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-04 9:56 [Qemu-devel] [Bug 1481272] [NEW] main-loop: WARNING: I/O thread spun for 1000 iterations Sibiao Luo
2015-08-04 9:57 ` [Qemu-devel] [Bug 1481272] " Sibiao Luo
2015-08-04 9:58 ` Sibiao Luo
2015-08-04 13:15 ` [Qemu-devel] [Bug 1481272] [NEW] " Stefan Hajnoczi
2015-08-17 7:59 ` [Qemu-devel] [Bug 1481272] " Sibiao Luo
2015-08-17 8:22 ` Sibiao Luo
2015-09-04 20:57 ` Arghya Banerjee
2015-09-07 11:59 ` Paolo Bonzini [this message]
2015-11-29 22:47 ` Bruce Hohl
2016-01-01 10:05 ` T-artem
2016-01-30 20:29 ` Martin von Gagern
2017-04-07 14:16 ` Marcin Mielniczuk
2017-04-07 14:18 ` Marcin Mielniczuk
2017-04-10 13:48 ` Marcin Mielniczuk
2017-04-10 14:07 ` Peter Maydell
2017-04-21 12:24 ` Andreas Gustafsson
2018-03-31 17:48 ` Andreas Gustafsson
2018-04-03 8:38 ` ChristianEhrhardt
2018-04-03 8:39 ` ChristianEhrhardt
2018-04-03 17:38 ` Thomas Huth
2018-10-10 14:31 ` Afsah Anwar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20150907115938.20219.49932.malone@soybean.canonical.com \
--to=bonzini@gnu.org \
--cc=1481272@bugs.launchpad.net \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.