[Vserver] vserver bug on kernel 2.6.18.3
Hello, I compiled kernel 2.6.18.3 with patch-2.6.18.3-vs2.1.1.1.diff on debian-3.1-sarge-backports Compil ok, starting ok but when i launch vserver vweb1 start, i got the following errors which seems to be the same as Andreas Baetz. I've read Herbert should fix it in the next release . It was just to show the bug is probably in the patch-2.6.18.3-vs2.1.1.1.diff , too. Nov 23 16:35:01 lindows kernel: [ cut here ] Nov 23 16:35:01 lindows kernel: kernel BUG at kernel/vserver/network.c:148! Nov 23 16:35:01 lindows kernel: invalid opcode: [#1] Nov 23 16:35:01 lindows kernel: PREEMPT Nov 23 16:35:01 lindows kernel: Modules linked in: ipv6 floppy shpchp pci_hotplug e100 parport_pc parport dm_mod via686a eeprom i2c_ isa i2c_viapro eepro100 mii rtc Nov 23 16:35:01 lindows kernel: CPU:0 Nov 23 16:35:01 lindows kernel: EIP:0060:[unhash_nx_info+87/112]Not tainted VLI Nov 23 16:35:01 lindows kernel: EFLAGS: 00010246 (2.6.18.3-vs2.1.1.1 #1) Nov 23 16:35:01 lindows kernel: EIP is at unhash_nx_info+0x57/0x70 Nov 23 16:35:01 lindows kernel: eax: 0100 ebx: f7c56280 ecx: f7c56280 edx: Nov 23 16:35:01 lindows kernel: esi: f7f72030 edi: 0001 ebp: ff00 esp: f7415f8c Nov 23 16:35:01 lindows kernel: ds: 007b es: 007b ss: 0068 Nov 23 16:35:01 lindows kernel: Process chbind (pid: 2554[#0], ti=f7414000 task=f7f72030 task.ti=f7414000) Nov 23 16:35:01 lindows kernel: Stack: c18dea20 c011cd57 0804d095 f7414000 c0164f97 f7415fa4 00ff bfd3fc9f Nov 23 16:35:01 lindows kernel:bfd3f81c f7414000 c011cf7d c0103001 00ff 0804c86b bfd3f80c bfd3fc9f Nov 23 16:35:01 lindows kernel:bfd3f81c 0001 0001 007b 007b 0001 b7f77410 0073 Nov 23 16:35:01 lindows kernel: Call Trace: Nov 23 16:35:01 lindows kernel: [do_exit+743/1248] do_exit+0x2e7/0x4e0 Nov 23 16:35:01 lindows kernel: [sys_write+71/128] sys_write+0x47/0x80 Nov 23 16:35:01 lindows kernel: [sys_exit+13/16] sys_exit+0xd/0x10 Nov 23 16:35:01 lindows kernel: [sysenter_past_esp+86/121] sysenter_past_esp+0x56/0x79 Nov 23 16:35:01 lindows kernel: Code: 74 03 89 50 04 c7 03 00 01 10 00 c7 43 04 00 02 20 00 89 e0 25 00 e0 ff ff ff 48 14 8b 40 08 a 8 08 75 02 5b c3 5b e9 69 98 1e 00 0f 0b 94 00 35 f4 33 c0 eb bc a1 14 00 00 00 eb ef 90 8d b4 26 Nov 23 16:35:01 lindows kernel: EIP: [unhash_nx_info+87/112] unhash_nx_info+0x57/0x70 SS:ESP 0068:f7415f8c Nov 23 16:35:01 lindows kernel: 1Fixing recursive fault but reboot is needed! Patrick ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
Re: [Vserver] Vserver on top of cluster
On 4/18/06, Herbert Poetzl [EMAIL PROTECTED] wrote: I'd say it _is_ possible, but it would require some modificationsso that the 'migration' is context aware, shouldn't be too hardto add that though, but currently there is no real demand forthat (at least I think so) best,HerbertHerbert,Thanks for your response. Is it simply a matter of making the vserver patch apply to the (already-patched) OpenSSI kernel, or am I missing the bigger picture? Are other people handling scalability and high-availability differently? It seems that being able to put vservers on top an openSSI (or some other) cluster would be great way to handle this. Thanks,Patrick ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
[Vserver] sample fedora guest images?
Hi :-) I run a test debian host server and I want to try fedora as host client. Are there any premade images on the net, which can be downloaded? = I just want to play around. br, Patrick ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
[Vserver] loopback device inside a vserver?
Hi list :-) is there any *simple* method for adding a loopback device inside? I have some hard coded application, which can not be changed :-( br, Patrick ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
Re: [Vserver] Can't set the ipv4 root (Invalid argument)
Hello I've just tried now the util-vserver-0.25 and 0.28 and got i always got the same error. Then i've tried : rescue:/usr/local/util-vserver-0.28# chcontext --ctx 49150 sleep 100 Can't set the new security context : Invalid argument [1] 11747 [1] Exit 255chcontext --ctx 49150 sleep 100 Info : rescue:/usr/local/util-vserver-0.29# cat /proc/version Linux version 2.6.12.2-vs2.0-rc5 ([EMAIL PROTECTED]) (version gcc 3.3.5 (Debian 1:3.3.5-13)) #1 Thu Jul 7 15:17:26 CEST 2005 And eth0:vweb1 is always up ; and /proc is mounted rescue:/usr/local/util-vserver-0.28# ifconfig | grep 192 inet adr:192.168.0.29 Bcast:192.168.0.255 Masque:255.255.255.0 inet adr:192.168.0.39 Bcast:192.168.0.255 Masque:255.255.255.0 rescue:/usr/local/util-vserver-0.28# ifconfig | grep eth0 eth0 Lien encap:Ethernet HWaddr 00:0C:29:8B:80:26 eth0:vweb Lien encap:Ethernet HWaddr 00:0C:29:8B:80:26 rescue:/usr/local/util-vserver-0.28# df -hTa |grep '/proc' proc proc 0 0 0 - /proc none proc 0 0 0 - /opt/vservers/vweb1/proc It's a fool story no ? :-)) Patrick - Original Message - From: Herbert Poetzl [EMAIL PROTECTED] To: Patrick Home [EMAIL PROTECTED] Cc: vserver@list.linux-vserver.org Sent: Thursday, July 07, 2005 8:20 PM Subject: Re: [Vserver] Can't set the ipv4 root (Invalid argument) On Thu, Jul 07, 2005 at 09:15:39AM +0200, Patrick Home wrote: Hello I'm running a debian Linux version 2.6.12.2-vs2.0-rc5. I've compiled util-vserver 0.30 from linux-vserver.org but i got the following error when i when to start a vserver : Can't set the ipv4 root (Invalid argument) I didn't have this problem with previous version from kernel 2.4.25 to kernel 2.6.11.11 yes, this was a breakage in compatibility because we bumped up the version and older (ancient) tools do not handle that well, but it will be fixed in 2.0, with an additional config option (which of course is depreciated) ... it seems that this restores compatibility quite fine ... (util-vserver-0.25) Linux-VServer Test [V0.13] Copyright (C) 2003-2005 H.Poetzl chcontext is working. chbind is working. Linux 2.6.12.2-vs2.0-rc5 i686/0.25/0.25 [E] (0) VCI: 0002:0001 273 031100f6 --- [000]# succeeded. [001]# succeeded. [011]# succeeded. [031]# succeeded. [101]# succeeded. [102]# succeeded. [201]# succeeded. [202]# succeeded. (vserver-0.28) Linux-VServer Test [V0.13] Copyright (C) 2003-2005 H.Poetzl chcontext is working. chbind is working. Linux 2.6.12.2-vs2.0-rc5 i686/0.28/0.28 [J] (0) VCI: 0002:0001 273 031100f6 --- [000]# succeeded. [001]# succeeded. [011]# succeeded. [031]# succeeded. [101]# succeeded. [102]# succeeded. [201]# succeeded. [202]# succeeded. of course, updating to newer tools is advised ... HTH, Herbert I didn't want to use debian package as it's in conflict with vpopmail-bin (cf vkill program in /usr/sbin) The most strange is that iface of vserver is up and /proc is mounted after i type vserver vweb1 start : srvweb:~/admintools/dev# ifconfig eth0 Link encap:Ethernet HWaddr 00:11:09:93:DD:FB inet addr:192.168.0.23 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::211:9ff:fe93:ddfb/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:52791 errors:0 dropped:0 overruns:0 frame:0 TX packets:50594 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:13278044 (12.6 MiB) TX bytes:25745227 (24.5 MiB) Interrupt:23 Base address:0xb800 eth0:vweb Link encap:Ethernet HWaddr 00:11:09:93:DD:FB inet addr:192.168.0.230 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:23 Base address:0xb800 loLink encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:44407 errors:0 dropped:0 overruns:0 frame:0 TX packets:44407 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:12361041 (11.7 MiB) TX bytes:12361041 (11.7 MiB) srvweb:/usr/src/linux-2.6.12.2# df -hTa FilesystemTypeSize Used Avail Use% Mounted on /dev/hda1 ext39.2G 1.5G 7.3G 17% / proc proc 0 0 0 - /proc sysfssysfs 0 0 0 - /sys devpts devpts 0 0 0 - /dev/pts tmpfstmpfs 16M 12K 16M 1% /dev/shm usbfsusbfs 0 0 0 - /proc/bus/usb tmpfstmpfs 64M 2.4M 62M 4% /tmp /dev/hda3 ext39.2G 531M 8.2G 6% /var /dev/md0 ext34.6G 533M 3.9G 12% /usr/local /dev/md1 ext39.2G 483M 8.3G 6% /web/clients
[Vserver] Can't set the ipv4 root (Invalid argument)
Hello I'm running a debian Linux version 2.6.12.2-vs2.0-rc5. I've compiled util-vserver 0.30 from linux-vserver.org but i got the following error when i when to start a vserver : Can't set the ipv4 root (Invalid argument) I didn't have this problem with previous version from kernel 2.4.25 to kernel 2.6.11.11 I didn't want to use debian package as it's in conflict with vpopmail-bin (cf vkill program in /usr/sbin) The most strange is that iface of vserver is up and /proc is mounted after i type vserver vweb1 start : srvweb:~/admintools/dev# ifconfig eth0 Link encap:Ethernet HWaddr 00:11:09:93:DD:FB inet addr:192.168.0.23 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::211:9ff:fe93:ddfb/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:52791 errors:0 dropped:0 overruns:0 frame:0 TX packets:50594 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:13278044 (12.6 MiB) TX bytes:25745227 (24.5 MiB) Interrupt:23 Base address:0xb800 eth0:vweb Link encap:Ethernet HWaddr 00:11:09:93:DD:FB inet addr:192.168.0.230 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:23 Base address:0xb800 loLink encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:44407 errors:0 dropped:0 overruns:0 frame:0 TX packets:44407 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:12361041 (11.7 MiB) TX bytes:12361041 (11.7 MiB) srvweb:/usr/src/linux-2.6.12.2# df -hTa FilesystemTypeSize Used Avail Use% Mounted on /dev/hda1 ext39.2G 1.5G 7.3G 17% / proc proc 0 0 0 - /proc sysfssysfs 0 0 0 - /sys devpts devpts 0 0 0 - /dev/pts tmpfstmpfs 16M 12K 16M 1% /dev/shm usbfsusbfs 0 0 0 - /proc/bus/usb tmpfstmpfs 64M 2.4M 62M 4% /tmp /dev/hda3 ext39.2G 531M 8.2G 6% /var /dev/md0 ext34.6G 533M 3.9G 12% /usr/local /dev/md1 ext39.2G 483M 8.3G 6% /web/clients /dev/md2 ext39.2G 137M 8.6G 2% /home /dev/md3 ext39.2G 3.2G 5.6G 37% /opt /dev/hda9 ext3 23G 33M 22G 1% /wrk /dev/hdc1 ext39.2G 1.5G 7.3G 17% /spare/racine /dev/hdc3 ext39.2G 538M 8.2G 7% /spare/var /dev/hdc9 ext3 23G 899M 21G 5% /spare/wrk none binfmt_misc 0 0 0 - /proc/sys/fs/binfmt_misc none proc 0 0 0 - /opt/vservers/vweb1/proc nonedevpts 0 0 0 - /opt/vservers/vweb1/dev/pts My kernel is ok (i think) : srvweb:/usr/src/linux-2.6.12.2# grep -i legacy .config CONFIG_PCI_LEGACY_PROC=y # CONFIG_MEGARAID_LEGACY is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_VSERVER_LEGACYNET=y CONFIG_VSERVER_LEGACY=y I did'nt activate proc/security as i just want to test Could anybody help me ? Thanks Patrick ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
