Bug 902201
Summary: | can not login guest via virtio-console | ||
---|---|---|---|
Product: | Red Hat Enterprise Linux 7 | Reporter: | yunpingzheng <yunzheng> |
Component: | qemu-kvm | Assignee: | Amit Shah <amit.shah> |
Status: | CLOSED WONTFIX | QA Contact: | Virtualization Bugs <virt-bugs> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 7.0 | CC: | hhuang, juzhang, knoel, michen, ngu, qzhang, rbalakri, virt-maint |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2015-11-28 04:39:31 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | |||
Bug Blocks: | 1131808 |
Description
yunpingzheng
2013-01-21 07:15:18 UTC
Can you try this again? Please also check how systemd handles consoles. Hi Amit: I have retry it in the newest tree, both host and guest using the newest kernel and qemu(host). this issue still exist. host: kernel: kernel-3.10.0-53.el7.x86_64 qemu: qemu-kvm-1.5.3-19.el7.x86_64 guest: kernel: kernel-3.10.0-53.el7.x86_64 test step: 1.boot guest with virtio-console 2.In guest 2.1 setenforce 0 2.2 shoudown firewall 2.3 agetty /dev/hvc0 9600 vt100 3.in host 3.1 setenforce 0 3.2 shoudown firewall 3.3 socat /tmp/virtio-console-1 - 3.4 nc -U /tmp/virtio-console-1 other info: in guest: #cat /etc/securetty: console vc/1 vc/2 vc/3 vc/4 vc/5 vc/6 vc/7 vc/8 vc/9 vc/10 vc/11 tty1 tty2 tty3 tty4 tty5 tty6 tty7 tty8 tty9 tty10 tty11 hvc0 hvc1 hvsi0 hvsi1 hvsi2 xvc0 ttyS0 #cat /proc/cmdline [root@dhcp-8-218 ~]# cat /proc/cmdline BOOT_IMAGE=/vmlinuz-3.10.0-50.el7.x86_64 root=/dev/mapper/rhel-root ro rd.lvm.lv=rhel/root rd.lvm.lv=rhel/swap console=tty0 crashkernel=auto reboot=pci console=ttyS0,115200 vconsole.keymap=us vconsole.font=latarcyrheb-sun16 biosdevname=0 crashkernel=256M rhgb quiet I also met the bug on ppc system/ppc64 host, the software version is as follows: qemu-kvm: qemu-kvm-2.0.0-2.1.pkvm2_1_1.20.38.ppc64 qemu-kvm-tools-2.0.0-2.1.pkvm2_1_1.20.38.ppc64 host kernel: 3.10.42-2018.1.pkvm2_1_1.46.ppc64 guest kernel: 3.10.0-201.ae17a.ppc64le |