From: Gonglei <arei.gonglei@huawei.com>
To: Gerhard Wiesinger <gerhard@wiesinger.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Laine Stump <laine@redhat.com>,
qemu-devel@nongnu.org, Cole Robinson <crobinso@redhat.com>,
virt@lists.fedoraproject.org
Subject: Re: [Qemu-devel] Fedora FC21 - Bug: 100% CPU and hangs in gettimeofday(&tp, NULL); forever
Date: Tue, 3 Mar 2015 19:51:47 +0800 [thread overview]
Message-ID: <54F5A053.6060705@huawei.com> (raw)
In-Reply-To: <54F57B17.50100@wiesinger.com>
On 2015/3/3 17:12, Gerhard Wiesinger wrote:
> 3b.) Still happened again at the nightly backup with same configuration as in 3.) configuration 384MB, kvm_clock, 2VCPU, vm.overcommit_memory = 1, pc-i440fx-2.2: no OOM problem, ping ok, no reaction, BUT CRASHED again
>
> SYSRQ: no reaction of the VM
> virsh send-key vm KEY_LEFTALT KEY_SYSRQ KEY_T
>
> virsh dump vm file.core
> error: Failed to core dump domain vm to file.core
> error: internal error: unable to execute QEMU command 'migrate': State blocked by non-migratable device '0000:00:09.0/ich9_ahci'
>
You can use '--memory-only' argument to dump vm's memory only. eg:
virsh dump vm file.core --memory-only
> Removed the SATA controller, dump should work for the future.
>
> Any futher ideas?
Regards,
-Gonglei
next prev parent reply other threads:[~2015-03-03 11:53 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-08 13:36 [Qemu-devel] Fedora FC21 - Bug: 100% CPU and hangs in gettimeofday(&tp, NULL); forever Gerhard Wiesinger
2015-01-08 17:24 ` Paolo Bonzini
2015-01-08 18:12 ` Gerhard Wiesinger
2015-01-08 18:22 ` Paolo Bonzini
2015-01-08 22:28 ` Gerhard Wiesinger
2015-01-08 22:42 ` Paolo Bonzini
2015-01-12 11:41 ` Gerhard Wiesinger
2015-01-12 11:46 ` Paolo Bonzini
2015-01-12 11:53 ` Gerhard Wiesinger
2015-01-12 11:54 ` Paolo Bonzini
2015-01-13 20:13 ` Gerhard Wiesinger
2015-01-13 20:48 ` Paolo Bonzini
2015-01-13 21:08 ` Cole Robinson
2015-01-13 21:14 ` Gerhard Wiesinger
2015-01-13 21:16 ` Paolo Bonzini
2015-01-13 22:01 ` Gerhard Wiesinger
2015-01-14 0:59 ` Laine Stump
2015-01-14 9:15 ` Gerhard Wiesinger
2015-02-15 8:18 ` Gerhard Wiesinger
2015-02-16 14:18 ` Paolo Bonzini
2015-02-16 15:09 ` Gerhard Wiesinger
2015-02-16 15:29 ` Paolo Bonzini
2015-03-01 10:36 ` Gerhard Wiesinger
2015-03-02 9:26 ` Paolo Bonzini
2015-03-02 15:52 ` Gerhard Wiesinger
2015-03-02 17:15 ` Gerhard Wiesinger
2015-03-03 9:12 ` Gerhard Wiesinger
2015-03-03 10:12 ` Paolo Bonzini
2015-03-03 11:51 ` Gonglei [this message]
2015-03-03 12:28 ` Gerhard Wiesinger
2015-03-03 13:18 ` Gerhard Wiesinger
2015-03-03 20:50 ` Gerhard Wiesinger
2015-01-14 17:47 ` Juan Quintela
2015-01-14 17:52 ` Juan Quintela
2015-01-14 22:19 ` Gerhard Wiesinger
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