Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-12-10 Thread Grundmann, Christian
Sorry as this is my productionsystem i can't > Am 10.12.2015 um 14:18 schrieb Markus Armbruster : > > "Dr. David Alan Gilbert" writes: > >> * Grundmann, Christian (christian.grundm...@fabasoft.com) wrote: >>> Hi, >>> >>> qemu-img-ev-2.3.0-29.1.el7.x86_64 >>> libvirt-daemon-driver-qemu-1.2.8-1

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-12-10 Thread Markus Armbruster
"Dr. David Alan Gilbert" writes: > * Grundmann, Christian (christian.grundm...@fabasoft.com) wrote: >> Hi, >> >> qemu-img-ev-2.3.0-29.1.el7.x86_64 >> libvirt-daemon-driver-qemu-1.2.8-16.el7_1.4.x86_64 >> qemu-kvm-ev-2.3.0-29.1.el7.x86_64 >> qemu-kvm-common-ev-2.3.0-29.1.el7.x86_64 >> ipxe-roms-q

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-12-10 Thread Dr. David Alan Gilbert
* Grundmann, Christian (christian.grundm...@fabasoft.com) wrote: > Hi, > > qemu-img-ev-2.3.0-29.1.el7.x86_64 > libvirt-daemon-driver-qemu-1.2.8-16.el7_1.4.x86_64 > qemu-kvm-ev-2.3.0-29.1.el7.x86_64 > qemu-kvm-common-ev-2.3.0-29.1.el7.x86_64 > ipxe-roms-qemu-20130517-7.gitc4bce43.el7.noarch > qemu-

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-12-03 Thread Grundmann, Christian
Hi, qemu-img-ev-2.3.0-29.1.el7.x86_64 libvirt-daemon-driver-qemu-1.2.8-16.el7_1.4.x86_64 qemu-kvm-ev-2.3.0-29.1.el7.x86_64 qemu-kvm-common-ev-2.3.0-29.1.el7.x86_64 ipxe-roms-qemu-20130517-7.gitc4bce43.el7.noarch qemu-kvm-tools-ev-2.3.0-29.1.el7.x86_64 it seems pc-i440fx-rhel7.2.0 is the default

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-12-03 Thread Dr. David Alan Gilbert
* Grundmann, Christian (christian.grundm...@fabasoft.com) wrote: > Hi again, > got a Segfault today without virtio :-( (one IDE Disk and one virtio-scsi) > > Core was generated by `/usr/libexec/qemu-kvm -name vmname -S -machine > pc-i440fx-rhel7.2.0,accel='. Can you confirm the package version y

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-12-03 Thread Grundmann, Christian
Hi again, got a Segfault today without virtio :-( (one IDE Disk and one virtio-scsi) Core was generated by `/usr/libexec/qemu-kvm -name vmname -S -machine pc-i440fx-rhel7.2.0,accel='. Program terminated with signal 11, Segmentation fault. #0 0x7fb299cbd3ab in tcmalloc::ThreadCache::ReleaseT

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-11-20 Thread Dr. David Alan Gilbert
et: Dienstag, 17. November 2015 15:42 > An: Grundmann, Christian > Cc: 'qemu-devel@nongnu.org' ; stefa...@redhat.com > Betreff: Re: AW: [Qemu-devel] WG: [ovirt-users] Segmentation fault in > libtcmalloc > > * Grundmann, Christian (christian.grundm...@fabasoft.com) wrote:

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-11-19 Thread Paolo Bonzini
On 19/11/2015 17:00, Grundmann, Christian wrote: > Hi, it seems that using virtio-scsi did the trick, But now the VMs > are pausing without an coredump, so the underlying Problem (no > storage Error) is not fixed, As I am using Snapshots (and so the > disks have to grow very fast) I try if tuning

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-11-19 Thread Grundmann, Christian
rg' ; stefa...@redhat.com Betreff: Re: AW: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc * Grundmann, Christian (christian.grundm...@fabasoft.com) wrote: > And here another one Oh this is a bit of a different one, from query-blockstats, although again if the heap's corru

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-11-17 Thread Dr. David Alan Gilbert
= > defconfig = > userconfig = 56 > log_mask = > log_file = > mem_trace = {malloc = 0x7f5d03d61480 , realloc = > 0x7f5d03d61460 , free = 0x7f5d03d61450 , > calloc = 0x0, try_malloc = 0x0, try_realloc = 0x0} > trace_events = &g

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-11-17 Thread Grundmann, Christian
__func__ = "main" -Ursprüngliche Nachricht- Von: qemu-devel-bounces+christian.grundmann=fabasoft@nongnu.org [mailto:qemu-devel-bounces+christian.grundmann=fabasoft@nongnu.org] Im Auftrag von Grundmann, Christian Gesendet: Dienstag, 17. November 2015 15:12 An: '

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-11-17 Thread Grundmann, Christian
t have been paused because of these space errors? Will have a look on that Thx Christian -Ursprüngliche Nachricht- Von: Dr. David Alan Gilbert [mailto:dgilb...@redhat.com] Gesendet: Dienstag, 17. November 2015 12:36 An: Grundmann, Christian Cc: 'qemu-devel@nongnu.org' ; stefa...@redhat

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-11-17 Thread Dr. David Alan Gilbert
en paused because of these space errors? > disk emulation and see if the problem goes away - e.g. virtio-scsi would > be a good one to try. > > Ok will try that and report Thanks, Dave > > Thx Christian > > > -Ursprüngliche Nachricht----- > Von: Dr.

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-11-17 Thread Grundmann, Christian
istian -Ursprüngliche Nachricht- Von: Dr. David Alan Gilbert [mailto:dgilb...@redhat.com] Gesendet: Dienstag, 17. November 2015 10:59 An: Grundmann, Christian Cc: 'qemu-devel@nongnu.org' ; stefa...@redhat.com Betreff: Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in li

Re: [Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-11-17 Thread Dr. David Alan Gilbert
* Grundmann, Christian (christian.grundm...@fabasoft.com) wrote: > Hi, > Dan sent me over to you, > please let me know if i can provide additional informations Hi Christian, Thanks for reporting this, > Softwareversions: > ovirt-node-iso-3.6-0.999.201510221942.el7.centos.iso > > qemu-img-ev-2.

[Qemu-devel] WG: [ovirt-users] Segmentation fault in libtcmalloc

2015-11-16 Thread Grundmann, Christian
Hi, Dan sent me over to you, please let me know if i can provide additional informations Softwareversions: ovirt-node-iso-3.6-0.999.201510221942.el7.centos.iso qemu-img-ev-2.3.0-29.1.el7.x86_64 qemu-kvm-ev-2.3.0-29.1.el7.x86_64 qemu-kvm-common-ev-2.3.0-29.1.el7.x86_64 qemu-kvm-tools-ev-2.3.0-29.