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[Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeba
From: |
Коренберг Марк |
Subject: |
[Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest |
Date: |
Fri, 02 Jul 2010 07:24:13 -0000 |
(gdb) bt
#0 0x00000202 in ?? ()
#1 0x080f362c in ?? ()
#2 0x080f0f16 in ?? ()
#3 0x080d4d19 in ?? ()
#4 0x080c472f in ?? ()
#5 0x080c47e7 in ?? ()
#6 0x08052266 in ?? ()
#7 0x0806dcc4 in ?? ()
#8 0x08055465 in ?? ()
#9 0xb7a42bd6 in __libc_start_main (main=0x8053f20, argc=14,
ubp_av=0xbffff3e4, init=0x81f0480, fini=0x81f0470,
rtld_fini=0xb7ff10c0 <_dl_fini>, stack_end=0xbffff3dc) at libc-start.c:226
#10 0x0804ec51 in ?? ()
nothing interesting after installing debug libraries. What to do next?
(kvm has been upgraded o latest in ubuntu, addresses has been changed in output)
--
KVM segmentation fault, using SCSI+writeback and linux 2.4 guest
https://bugs.launchpad.net/bugs/595438
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Status in QEMU: New
Bug description:
I Use Ubuntu 32 bit 10.04 with standard KVM.
I have Intel E7600 @ 3.06GHz processor with VMX
In this system I Run:
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/bin/kvm -M pc-0.12 -enable-kvm -m 256 -smp 1 -name
spamsender -uuid b9cacd5e-08f7-41fd-78c8-89cec59af881 -chardev
socket,id=monitor,path=/var/lib/libvirt/qemu/spamsender.monitor,server,nowait
-monitor chardev:monitor -boot d -drive
file=/mnt/megadiff/cdiso_400_130.iso,if=ide,media=cdrom,index=2 -drive
file=/home/mmarkk/spamsender2.img,if=scsi,index=0,format=qcow2,cache=writeback
-net nic,macaddr=00:00:00:00:00:00,vlan=0,name=nic.0 -net tap,vlan=0,name=tap.0
-chardev pty,id=serial0 -serial chardev:serial0 -parallel none -usb -vnc
127.0.0.1:0 -vga cirrus
.iso image contain custom distro of 2.4-linux kernel based system. During
install process (when .tar.gz actively unpacked), kvm dead with segmentation
fault.
And ONLY when I choose scsi virtual disk and writeback simultaneously.
But, writeback+ide, writethrough+scsi works OK.
I use qcow2. It seems, that qcow does not have such problems.
Virtual machine get down at random time during file copy. It seems, when qcow2
file size need to be expanded.
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Jes Sorensen, 2010/07/01
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Коренберг Марк, 2010/07/02
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Коренберг Марк, 2010/07/02
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Коренберг Марк, 2010/07/02
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest,
Коренберг Марк <=
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Коренберг Марк, 2010/07/02
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Коренберг Марк, 2010/07/02
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Коренберг Марк, 2010/07/02
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Коренберг Марк, 2010/07/10
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Коренберг Марк, 2010/07/10
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Коренберг Марк, 2010/07/10
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Коренберг Марк, 2010/07/10
- [Qemu-devel] [Bug 595438] Re: KVM segmentation fault, using SCSI+writeback and linux 2.4 guest, Коренберг Марк, 2010/07/12