重装Gentoo，KVM装不上去了

coderoar

Post by johe;2050546
我的系统是支持的，CPU，BIOS都支持

内核配置里启用kvm了么？

Post by johe;2050546
12:34:08.523: error : virRun:846 : internal error '/sbin/iptables --table filter --insert INPUT --in-interface virbr0 --protocol tcp --destination-port 67 --jump ACCEPT' exited with non-zero status 3 and signal 0: FATAL: Module ip_tables not found.
iptables v1.4.3.2: can't initialize iptables table `filter': iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.

iptables需要内核的支持，在这里，具体的需要你自己试试。建议多选点，编译成模块。

1. Networking support
   
2.     Networking options  --->
   
3.         Network packet filtering framework (Netfilter)  --->

复制代码

johe

内核里配置了KVM，我都它放在autoload.d里开机自动加载了呢，我看下iptables啊

johe

问题搞大了，新内核网络连接不了，老内核不能引导了。
lsmod
Module                  Size  Used by
ipt_REJECT              3368  0
xt_tcpudp               3336  0
iptable_filter          2984  0
ip_tables              18232  1 iptable_filter
x_tables               20464  3 ipt_REJECT,xt_tcpudp,ip_tables
bridge                 54664  0
stp                     2572  1 bridge
llc                     6192  2 bridge,stp
pppoe                  13680  0
pppox                   3400  1 pppoe
kvm_intel              46760  0
kvm                   170144  1 kvm_intel
ehci_hcd               37908  0

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find /lib/modules/2.6.30-gentoo-r5 -type f -iname '*.o' -or -iname '*.ko' >> /mnt/wind/kernel.txt
/lib/modules/2.6.30-gentoo-r5/kernel/net/802/p8022.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/802/psnap.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/802/stp.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/llc/llc.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/netfilter/xt_tcpudp.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/netfilter/x_tables.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/netfilter/xt_hl.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/netfilter/xt_HL.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/xfrm/xfrm_ipcomp.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/bridge/bridge.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/ipt_ecn.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/ip_tables.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/ipt_ah.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/ipt_ULOG.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/ipt_REJECT.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/arp_tables.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/ipt_addrtype.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/iptable_raw.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/ipt_ECN.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/iptable_mangle.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/iptable_filter.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/ipt_LOG.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/arpt_mangle.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/netfilter/arptable_filter.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/xfrm4_mode_beet.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/ipcomp.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/xfrm4_mode_transport.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/ipip.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/xfrm4_tunnel.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/xfrm4_mode_tunnel.ko
/lib/modules/2.6.30-gentoo-r5/kernel/net/ipv4/tunnel4.ko
/lib/modules/2.6.30-gentoo-r5/kernel/arch/x86/kvm/kvm.ko
/lib/modules/2.6.30-gentoo-r5/kernel/arch/x86/kvm/kvm-intel.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/net/ppp_synctty.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/net/pppoe.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/net/tun.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/net/pppox.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/net/ppp_async.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/usb/host/ehci-hcd.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/usb/class/usblp.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/usb/class/cdc-wdm.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/usb/class/cdc-acm.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/scsi/scsi_wait_scan.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/scsi/sr_mod.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/cdrom/cdrom.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/media/common/tuners/tea5761.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/mmc/card/mmc_block.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/mmc/core/mmc_core.ko
/lib/modules/2.6.30-gentoo-r5/kernel/drivers/pcmcia/pcmcia.ko
/lib/modules/2.6.30-gentoo-r5/kernel/fs/udf/udf.ko
/lib/modules/2.6.30-gentoo-r5/kernel/fs/nls/nls_cp932.ko
/lib/modules/2.6.30-gentoo-r5/kernel/fs/nls/nls_cp950.ko
/lib/modules/2.6.30-gentoo-r5/kernel/fs/nls/nls_cp949.ko
/lib/modules/2.6.30-gentoo-r5/kernel/fs/nls/nls_euc-jp.ko


————————————————————————————————————
/usr/sbin/libvirtd start
14:01:05.067: error : virRun:846 : internal error '/sbin/iptables --table filter --insert FORWARD --destination 192.168.122.0/255.255.255.0 --out-interface virbr0 --match state --state ESTABLISHED,RELATED --jump ACCEPT' exited with non-zero status 1 and signal 0: iptables: No chain/target/match by that name.

14:01:05.067: error : networkAddMasqueradingIptablesRules:617 : failed to add iptables rule to allow forwarding to 'virbr0': Invalid argument

Helium3

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