[Bug 623285] New: Yast hangs when accessing network or ntp configuration

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[Bug 654905] New: Please provide...

bugzilla_noreply＠novell.com

18 Jul 2010 18 Jul '10

17:16

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c0 Summary: Yast hangs when accessing network or ntp configuration Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: x86-64 OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: YaST2 AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: romain.pelissier@gmail.com QAContact: jsrain@novell.com Found By: --- Blocker: --- Created an attachment (id=376630) --> (http://bugzilla.novell.com/attachment.cgi?id=376630) Yast logs User-Agent: Mozilla/5.0 (X11; U; Linux i686; fr; rv:1.9.2.6) Gecko/20100628 Ubuntu/10.04 (lucid) Firefox/3.6.6 I have made an upgrade of my 11.2 to 11.3 using zypper dup. My network configutation is like this: Xen eth0 <- vlan2 <- br2 When I try to configure ntp or network using yast, the blue interface disapear, and I need to do a ctrl-c to be back in yast again. Strangly I can access ldap server configuration in yast. Reproducible: Always Steps to Reproduce: 1. upgrade from 11.2 to 11.3 using zypper dup 2. have the same network config and use xen 3. try configure network or ntp in yast Actual Results: unable to configure some items in yast Expected Results: yast should display my current settings -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

19 Jul 19 Jul

00:51

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c yang xiaoyu changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |xyyang@novell.com AssignedTo|bnc-team-screening@forge.pr |yast2-maintainers@suse.de |ovo.novell.com | -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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06:53

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c Jiří Suchomel changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|yast2-maintainers@suse.de |mzugec@novell.com -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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09:26

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c1 Michal Zugec changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED --- Comment #1 from Michal Zugec 2010-07-19 09:26:08 UTC --- I'll try to reproduce -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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20 Jul 20 Jul

01:34

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c2 --- Comment #2 from Romain Pelissier 2010-07-20 01:34:06 UTC --- I tried to configure ntp in yast. I have remove old settings there and configure a new ntp server. As soon as want to save I've got a message saying: "Unable to update dynamic configuration policy" (something like this, sorry it's in french) -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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07:24

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c3 Michal Zugec changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |romain.pelissier@gmail.com --- Comment #3 from Michal Zugec 2010-07-20 07:24:27 UTC --- Please do following: - backup old log file "mv /var/log/YaST2/y2log /var/log/YaST2/y2log.old" - execute as root "Y2DEBUG=1 yast2 lan" - if it hangs, attach here /var/log/YaST2/y2log file -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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21 Jul 21 Jul

02:48

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c4 --- Comment #4 from Romain Pelissier 2010-07-21 02:48:34 UTC --- Created an attachment (id=377337) --> (http://bugzilla.novell.com/attachment.cgi?id=377337) Debug yast log -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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02:49

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c5 --- Comment #5 from Romain Pelissier 2010-07-21 02:49:24 UTC --- Created an attachment (id=377338) --> (http://bugzilla.novell.com/attachment.cgi?id=377338) udevadm command output -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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02:51

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c6 Romain Pelissier changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|romain.pelissier@gmail.com | --- Comment #6 from Romain Pelissier 2010-07-21 02:51:45 UTC --- I have executed the debug command as described above. As I have executed the command I have openned another shel to see what process could hang at this point and found: /sbin/udevadm info -e I have tried to execute the command by end and redirect the output to a file (as attachment) and found that It hangs at this point: .. P: /devices/xen-backend/vif-1-0 There definitively something related with the bug I have openned #623286 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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07:33

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c7 Michal Zugec changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mzugec@novell.com AssignedTo|mzugec@novell.com |kasievers@novell.com --- Comment #7 from Michal Zugec 2010-07-21 07:33:40 UTC --- Reassigned to udev maintainer (I'm not expert in this area). Kay, if there's problem in any other component (triggered by udev), please reassign -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

08:03

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c8 Kay Sievers changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|kasievers@novell.com |bnc-team-screening@forge.pr | |ovo.novell.com --- Comment #8 from Kay Sievers 2010-07-21 08:03:54 UTC --- Hmm, I don't know where or what to look for. Seems like a yast problem, or a hanging network service. Udev does not touch any network service or yast configuration. Someone should probably find out where and why yast is hanging, or is waiting for. I doubt it's hotplug related. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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08:07

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c9 Kay Sievers changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kasievers@novell.com --- Comment #9 from Kay Sievers 2010-07-21 08:07:52 UTC --- What I meant, is that, 'udevadm info -e' can't really hang, as it's a simple database dump reading-in and printing-out plain files from tmpfs. The only reason that comes to mind, if it's really hanging, is that it might 'hang' when the caller does not read the printed information. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

08:31

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c10 Kay Sievers changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |romain.pelissier@gmail.com --- Comment #10 from Kay Sievers 2010-07-21 08:31:58 UTC --- Another guess by looking at bnc#623286, which looks suspiciously like a XEN or XEN related bug: It might be, that access to /sys hangs -- which could make any other system-service/management-tool hang. If you can reproduce the hang, can you check the hanging process, and look in /proc/<pid>/fd/* which files are open? If that does not show anything interesting, possibly attach: gdb -p <pid> to the process and type: bt If any of this shows pending operations in '/sys', XEN should be checked what's going on, as no common tool would be able to cope with that. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

14:43

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c11 James Fehlig changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jfehlig@novell.com --- Comment #11 from James Fehlig 2010-07-21 14:43:12 UTC --- (In reply to comment #10)

...

If any of this shows pending operations in '/sys', XEN should be checked what's going on, as no common tool would be able to cope with that.

As I mentioned in https://bugzilla.novell.com/show_bug.cgi?id=623286#c12, the netback module in 11.3 final has a deadlock bug. Kay's suspicion is correct IMO - the deadlock is causing this issue. Please try 11.3 KOTD. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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22 Jul 22 Jul

01:24

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c12 Romain Pelissier changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|romain.pelissier@gmail.com | --- Comment #12 from Romain Pelissier 2010-07-22 01:24:58 UTC --- Kernel-xen-2.6.34-12.3.x86_64 Linux edvac 2.6.34-12-xen #1 SMP 2010-06-29 02:39:08 +0200 x86_64 x86_64 x86_64 GNU/Linux edvac:~ # rpm -Uvh kernel-xen-2.6.34.1-0.0.14.85ddc1a.x86_64.rpm Préparation... ########################################### [100%] 1:kernel-xen ########################################### [100%] Kernel image: /boot/vmlinuz-2.6.34.1-0.0.14.85ddc1a-xen Initrd image: /boot/initrd-2.6.34.1-0.0.14.85ddc1a-xen KMS drivers: intel-agp i915 Root device: /dev/VG0/LV0_ROOT (mounted on / as ext4) Resume device: /dev/VG0/LV0_SWAP modprobe: Module piix not found. WARNING: no dependencies for kernel module 'piix' found. Kernel Modules: hwmon thermal_sys thermal scsi_mod libata sata_sil pata_acpi processor fan xennet cdrom xenblk dm-mod dm-snapshot crc16 jbd2 ext4 agpgart intel-agp output video i2c-core button i2c-algo-bit drm drm_kms_helper i915 sata_uli pata_serverworks pata_jmicron pata_sil680 pata_sis ata_piix pata_artop pata_triflex sata_vsc pdc_adma pcmcia_core pcmcia pata_pcmcia pata_cs5530 pata_cs5520 pata_opti pata_hpt3x2n sata_sil24 pata_optidma pata_pdc2027x pata_netcell sata_via pata_cypress pata_ns87410 pata_it8213 pata_cmd64x pata_atp867x pata_radisys pata_oldpiix pata_sl82c105 sata_mv sata_sis pata_via pata_ns87415 sata_svw pata_hpt366 pata_efar pata_sc1200 pata_ali pata_hpt37x pata_rdc ahci pata_cmd640 pata_sch pata_pdc202xx_old pata_hpt3x3 pata_atiixp ata_generic sata_promise sata_sx4 pata_mpiix pata_amd pata_ninja32 pata_piccolo sata_qstor sata_nv pata_rz1000 sata_inic162x pata_marvell pata_it821x sd_mod usbcore ohci-hcd ehci-hcd uhci-hcd hid usbhid linear Features: dm kms block usb lvm2 resume.userspace resume.kernel Bootsplash: openSUSE (1024x768) 45817 blocs Linux edvac 2.6.34.1-0.0.14.85ddc1a-xen #1 SMP 2010-07-21 12:56:48 +0200 x86_64 x86_64 x86_64 GNU/Linux After the reboot yast/network works so one issue solve. Still ntp config have an error described above -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

5 Aug 5 Aug

03:09

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

http://bugzilla.novell.com/show_bug.cgi?id=623285 http://bugzilla.novell.com/show_bug.cgi?id=623285#c13 --- Comment #13 from Romain Pelissier 2010-08-05 03:09:03 UTC --- Any news on your side? Please let me know if you want me to close this one and create another for ntp. Thanks -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

15 Oct 15 Oct

16:10

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

https://bugzilla.novell.com/show_bug.cgi?id=623285 https://bugzilla.novell.com/show_bug.cgi?id=623285#c14 --- Comment #14 from Romain Pelissier 2010-10-15 16:10:17 UTC --- Can you tell me if I need to open another ticket for the ntp with yast or still use this one? Thanks -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

26 Nov 26 Nov

07:20

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

https://bugzilla.novell.com/show_bug.cgi?id=623285 https://bugzilla.novell.com/show_bug.cgi?id=623285#c15 Xinli Niu changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |xlniu@novell.com --- Comment #15 from Xinli Niu 2010-11-26 07:20:33 UTC --- (In reply to comment #14)

...

Can you tell me if I need to open another ticket for the ntp with yast or still use this one? Thanks

Hi, Romain ! Since there is no response, I think you may as well open a new one for the ntp and close this one. In that case there may be someone interested. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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29 Nov 29 Nov

07:04

New subject: [Bug 623285] Yast hangs when accessing network or ntp configuration

https://bugzilla.novell.com/show_bug.cgi?id=623285 https://bugzilla.novell.com/show_bug.cgi?id=623285#c Xinli Niu changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team-screening@forge.pr |varkoly@novell.com |ovo.novell.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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[Bug 623285] New: Yast hangs when accessing network or ntp configuration

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