[Bug 666423] New: hypervisor/Dom0 crashes under high load on OBS workers

newer
[Bug 693382] New: unable to handle...

older
[Bug 698247] New: BUG: unable to...

bugzilla_noreply＠novell.com

23 Jan 2011 23 Jan '11

13:38

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c0 Summary: hypervisor/Dom0 crashes under high load on OBS workers Classification: openSUSE Product: openSUSE 11.4 Version: Factory Platform: Other OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Xen AssignedTo: jbeulich@novell.com ReportedBy: adrian@novell.com QAContact: qa@suse.de CC: jdouglas@novell.com Found By: --- Blocker: --- Some build hosts (build3x), which did run stable with openSUSE 11.1 crash within hours. The local directory ~adrian/4jan/ contains two log files with hypervisor traces and also all files from /boot/ directory of such a build host. please tell if you need any other informations. -- 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.

Show replies by date

bugzilla_noreply＠novell.com

24 Jan 24 Jan

09:11

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c1 Jan Beulich changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P2 - High Status|NEW |ASSIGNED Found By|--- |Other --- Comment #1 from Jan Beulich 2011-01-24 09:11:01 UTC --- The first of the logs is useless (only header lines of stack call trace, and code bytes are visible, not information at all what crashed where) - did you perhaps have too low a log level in place? The second log hints at a umount problem in ext3 or the vfs - not very Xen specific at the first glance. Will need to look further after hack week. -- 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

31 Jan 31 Jan

16:28

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c2 Jan Beulich changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |jeffm@novell.com --- Comment #2 from Jan Beulich 2011-01-31 16:28:49 UTC --- In the absence of any messages in the Xen log, and with the backtrace not having any Xen specific pieces I doubt this is a Xen-related issue. Jeff, would you be able to take a look. Or if you're not the right person, who would be? -- 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

16:35

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c3 --- Comment #3 from Jeff Mahoney 2011-01-31 16:35:28 UTC --- [36510.021664] ------------[ cut here ]------------ [36510.021758] kernel BUG at /usr/src/packages/BUILD/kernel-xen-2.6.37/linux-2.6.37/fs/inode.c:429! [36510.021913] invalid opcode: 0000 [#1] SMP [36510.021992] last sysfs file: /sys/devices/virtual/block/dm-17/dev [36510.022066] CPU 4 [36510.022073] Modules linked in: ext4 jbd2 crc16 loop joydev st sr_mod bridge stp llc usbbk gntdev netbk blkbk blkback_pagemap blktap domctl xenbus_be evtchn edd shpchp pci_hotplug i2c_nforce2 floppy button serial_core i2c_core k10temp pcspkr serio_raw ghes processor hed thermal_sys hwmon squashfs xenblk cdrom xennet dm_mod brd af_packet sg ohci_hcd ata_generic ehci_hcd usbcore pata_amd sata_nv forcedeth [36510.022767] [36510.022835] Pid: 15145, comm: umount Not tainted 2.6.37-43-xen #1 H8DM8-2/H8DM8-2 [36510.022969] RIP: e030:[<ffffffff801369b8>] [<ffffffff801369b8>] end_writeback+0x68/0x70 [36510.023127] RSP: e02b:ffff880036ed1e68 EFLAGS: 00010202 [36510.023211] RAX: ffff88007df407c0 RBX: ffff88006ae44a58 RCX: 0000000000000000 [36510.023287] RDX: 0000000000000068 RSI: ffff880036ed1dc8 RDI: ffff88006ae44a58 [36510.023364] RBP: 0000000000000000 R08: ff771bcb2907e403 R09: 0000000000000000 [36510.023440] R10: ffff88007e3e3d80 R11: ffff880051ee3a20 R12: ffff88006ae44a78 [36510.023516] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [36510.023598] FS: 00007f71e288f7e0(0000) GS:ffff88007df3a000(0000) knlGS:0000000000000000 [36510.023733] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [36510.023810] CR2: 00000000006b07c0 CR3: 000000002bac2000 CR4: 0000000000000660 [36510.023887] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [36510.023963] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [36510.024047] Process umount (pid: 15145, threadinfo ffff880036ed0000, task ffff88006e318540) [36510.024183] Stack: [36510.024250] ffff88006ae44a58 ffffffff8019dae0 ffff88006ae44d80 ffff88006ae44a58 [36510.024399] ffff880036ed1ec8 ffffffff801369da ffff88006ae44a58 ffffffff80136adc [36510.024563] ffff8800589e6098 ffff8800589e60c8 ffff880036ed1ec8 ffffffff8013871e [36510.024709] Call Trace: [36510.024795] [<ffffffff8019dae0>] ext3_evict_inode+0xf0/0x190 [36510.024874] [<ffffffff801369da>] evict+0x1a/0xa0 [36510.024948] [<ffffffff80136adc>] dispose_list+0x3c/0xf0 [36510.024997] [<ffffffff8013871e>] evict_inodes+0x13e/0x180 [36510.024997] [<ffffffff8012038c>] generic_shutdown_super+0x5c/0x130 [36510.024997] [<ffffffff80120488>] kill_block_super+0x28/0x50 [36510.024997] [<ffffffff801208a3>] deactivate_locked_super+0x43/0x70 [36510.024997] [<ffffffff8013d239>] sys_umount+0x59/0xd0 [36510.024997] [<ffffffff80007458>] system_call_fastpath+0x16/0x1b [36510.024997] [<00007f71e1fa2477>] 0x7f71e1fa2477 [36510.024997] Code: 74 16 b9 02 00 00 00 48 c7 c2 90 63 13 80 be 07 00 00 00 e8 3b 83 35 00 48 c7 83 10 02 00 00 60 00 00 00 5b c3 0f 0b 0f 0b 0f 0b <0f> 0b 66 0f 1f 44 00 00 53 48 8b 87 20 01 00 00 48 89 fb 48 8b [36510.024997] RIP [<ffffffff801369b8>] end_writeback+0x68/0x70 [36510.024997] RSP <ffff880036ed1e68> [36510.026917] ---[ end trace e3aaf3174997e2af ]--- -- 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

16:37

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c4 Jeff Mahoney changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW CC| |jeffm@novell.com InfoProvider|jeffm@novell.com | AssignedTo|jbeulich@novell.com |jack@novell.com --- Comment #4 from Jeff Mahoney 2011-01-31 16:37:40 UTC --- Jan Kara is probably the best to look at this. -- 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

18:59

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c5 Jan Kara changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED --- Comment #5 from Jan Kara 2011-01-31 18:59:16 UTC --- Thanks for report Adrian. Hum, so this seems to be: BUG_ON(inode->i_data.nrpages); I.e. there were some pages in the mapping while removing inode from memory. Since truncate_inode_pages() unconditionally removes all pages from the mapping, some page probably got there after calling this function in ext3_evict_inode(). Strange. Adrian, since this seems to be reasonably easy to reproducible with your load, I'll write a debug patch and build a test kernel which should tell us more about who is adding those pages. Would you be so kind and run it then? 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

19:49

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c6 --- Comment #6 from Adrian Schröter 2011-01-31 19:49:29 UTC --- yes, sure, it does happen several times a day. You may just submit your patch against the kernel-source package in openSUSE:Tools:Unstable which already contains also xen debug code from Jan. btw, it may be caused by LVM, we always create a fresh ext3 fs on a LV before each build which runs on top of LVM. However, we only create the LVM setup once at boot time of Dom0. So we don't modify it later anymore, JFYI. -- 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

19:56

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c7 --- Comment #7 from Adrian Schröter 2011-01-31 19:56:30 UTC --- or there is a race at instance shutdown, which either happens via halt/sysrq from inside the DomU or via "xm destroy" from Dom0 when a build job gets canceled. -- 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

20:49

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c8 --- Comment #8 from Jan Kara 2011-01-31 20:49:12 UTC --- Created an attachment (id=411365) --> (http://bugzilla.novell.com/attachment.cgi?id=411365) Patch to debug oops in end_writeback() -- 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

21:03

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c9 --- Comment #9 from Jan Kara 2011-01-31 21:03:16 UTC --- Thanks for info. I don't see how it could happen because of LVM and the particular case with oops seems like an ordinary umount. But it's certainly something to have in mind. Umm, I'm not able to branch the kernel-source package because of conflict in series.conf file. So could you maybe put the patch there yourself when you fix that up? -- 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

1 Feb 1 Feb

07:52

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c10 --- Comment #10 from Adrian Schröter 2011-02-01 07:52:03 UTC --- The conflict comes from the drop of kernel-xen in Kernel:HEAD project (together with .38 update). But this is still defined as the Factory devel project, I don't think you still want to update to .38 for suse 11.4 ? I can use the old sources from factory instead as base .... -- 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

7 Feb 7 Feb

15:45

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c11 Jan Kara changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |adrian@novell.com --- Comment #11 from Jan Kara 2011-02-07 15:45:36 UTC --- Any news here? -- 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

15:49

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c12 --- Comment #12 from Adrian Schröter 2011-02-07 15:49:11 UTC --- Not yet due to FTO and some problems in getting a kernel booted at all with serial console (timings seem to be different so that the initrd lacks device nodes and systems stalls at boot time). However, I managed to get a system booted today with serial console and it is currently under load. I am still on it and I will not not forget it since I need to reboot them anyway daily ;) -- 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

8 Feb 8 Feb

11:47

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c13 --- Comment #13 from Adrian Schröter 2011-02-08 11:47:17 UTC --- I fail currently to get additional helpfull debug output. The Dom0 (together with hypervisor) was configured to send all output to serial output, but I just saw .. (XEN) cpupool_rm_domain(dom=342,pool=0) n_dom 12^M (XEN) cpupool_rm_domain(dom=346,pool=0) n_dom 11^M [10584.128145] Stack:^M [10584.128236] Call Trace:^M [10584.128439] Code: 24 48 f6 45 20 01 74 38 0f 1f 40 00 b8 ff ff ff ff eb 0a 90 0f a3 03 19 d2 85 d 2 74 67 83 c0 01 be 00 02 00 00 4c 89 e7 48 63 d0 <e8> b4 1e 1b 00 3b 05 6a 89 7b 00 7c dc f3 90 f6 45 20 01 75 cc ^M [10668.128131] Stack:^M [10668.128216] Call Trace:^M [10668.128403] Code: 80 00 00 00 48 89 44 24 40 48 8b 84 24 88 00 00 00 48 89 44 24 48 f6 45 20 01 74 38 0f 1f 40 00 b8 ff ff ff ff eb 0a 90 0f a3 03 <19> d2 85 d2 74 67 83 c0 01 be 00 02 00 00 4c 89 e7 48 63 d0 e8 ^M ... When the crash happened. Trying again with conswitch=qx -- 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

11 Feb 11 Feb

12:51

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c14 Adrian Schröter changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|adrian@novell.com | --- Comment #14 from Adrian Schröter 2011-02-11 12:51:39 UTC --- I still fail to get more debug output. You can find a longer BUILD30.log file with traces after Dom0 did freeze in ~adrian/4jan/ directory. Together with the used binaries. But I don't get any more debug message output anywhere from your patch. -- 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

14:28

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c15 --- Comment #15 from Jan Kara 2011-02-11 14:28:55 UTC --- The strange thing is that there seem to be only parts of kernel traces like those in comment 13 - looks similar problem to what Jan Beulich writes about in comment 1. So how have you acquired previous logs? Is the machine completely dead after the crash? If you can login after the crash, maybe you could run dmesg to see the full output? -- 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

15:20

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c16 --- Comment #16 from Adrian Schröter 2011-02-11 15:20:08 UTC --- The Dom0 is entirely dead. existing ssh connections are dropping and no ping anymore. The hypervisor is still running and delivers the traces from my home directory. I can't tell you where the previous ext traces came from (maybe independent from the freeze problem). Just tried this week as much as I could to get them again, but there were never messages until the system freezes. loglevel options (as asked by Jan) are btw: loglvl=all guest_loglvl=all vga=text-80x50,keep loglvl=debug debug=y -- 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

15:26

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c17 --- Comment #17 from Jeff Mahoney 2011-02-11 15:26:55 UTC --- (In reply to comment #10)

...

The conflict comes from the drop of kernel-xen in Kernel:HEAD project (together with .38 update). But this is still defined as the Factory devel project, I don't think you still want to update to .38 for suse 11.4 ?

I can use the old sources from factory instead as base ....

The Kernel:openSUSE-11.4 project should be used instead. I've just filed a devel project change request to adjust that until 11.4 is released. SR 60607 -- 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

14 Feb 14 Feb

11:15

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c18 --- Comment #18 from Jan Beulich 2011-02-14 11:15:17 UTC --- (In reply to comment #16)

...

loglevel options (as asked by Jan) are btw:

loglvl=all guest_loglvl=all vga=text-80x50,keep loglvl=debug debug=y

"loglvl=all guest_loglvl=all vga=text-80x50,keep" makes sense, I don't think I ever asked for the other two. Furthermore these affect only the hypervisor's verbosity, the kernel's is being controlled elsewhere (and can be overridden by adding "ignore_loglevel" to the kernel [not Xen] command line). -- 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

12:53

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c19 --- Comment #19 from Adrian Schröter 2011-02-14 12:53:09 UTC --- okay, I have removed the =debug and debug=y parameters now. -- 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

13:16

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c20 Jan Kara changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |adrian@novell.com --- Comment #20 from Jan Kara 2011-02-14 13:16:32 UTC --- Hmm, I don't know how to proceed with this without getting proper traces from Dom0... Adrian, could you maybe try setting up netconsole whether it won't work better than a serial console in Xen? You need to do: modprobe netconsole netconsole=@/,@<IP ADDRESS OF HOST GATHERING LOGS>/ inside dom0 and then run on a chosen host (possibly domU if it is accessible via network from dom0): netcat -u -l -p 6666 -- 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

15 Feb 15 Feb

11:25

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c21 --- Comment #21 from Adrian Schröter 2011-02-15 11:25:47 UTC --- hm, doing this leads to a crash (systems stops pinging), but I did not got it via serial console (it was not connected). I can try this a second time. -- 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

11:32

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c22 --- Comment #22 from Adrian Schröter 2011-02-15 11:32:40 UTC --- sorry, please ignore my last comment, someone pluged off the power cable in server room seconds after I loaded the module :/ I will try again. -- 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

14 Mar 14 Mar

19:10

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c23 Jan Kara changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |coolo@novell.com --- Comment #23 from Jan Kara 2011-03-14 19:10:10 UTC --- *** Bug 678007 has been marked as a duplicate of this bug. *** http://bugzilla.novell.com/show_bug.cgi?id=678007 -- 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

19:12

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c24 --- Comment #24 from Jan Kara 2011-03-14 19:12:01 UTC --- Adrian, did you have any luck with getting the backtrace from netconsole? -- 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

20:52

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c25 --- Comment #25 from Stephan Kulow 2011-03-14 21:52:37 CET --- we might talk about different bugs meanwhile - when the ext3 crash happens, the machine won't do any activity on the LVM anymore (the builds stall), but I can still login and fetch logs. But there are no such messages as in the patch in #8. -- 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

15 Mar 15 Mar

07:43

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c26 --- Comment #26 from Adrian Schröter 2011-03-15 07:43:30 UTC --- We need to adapt the debug patch again for the current 11.4 kernel, it did not fit anymore. I try to do this in openSUSE:Tools:Unstable project now. I will build new images together with the fixed blogd afterwards. Jan, sorry, I had no time for these bugs in last weeks, but I will work again on it now (we do still need to reboot a number of systems twice a day). -- 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

21 Mar 21 Mar

10:04

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c27 Stephan Kulow changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|adrian@novell.com | --- Comment #27 from Stephan Kulow 2011-03-21 11:04:23 CET --- The patched kernel survived much longer - but today I found a new OOPS - finally: [500583.875336] (cdrom_is_type() file=/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/drivers/xen/blkback/cdrom.c, line=95) type:0 [500584.765793] blkback: ring-ref 8, event-channel 16, protocol 1 (x86_64-abi) [500584.807145] blkback: ring-ref 9, event-channel 17, protocol 1 (x86_64-abi) [500587.758675] kjournald starting. Commit interval 15 seconds [500587.758995] EXT3-fs (loop0): using internal journal [500587.759007] EXT3-fs (loop0): mounted filesystem with writeback data mode [500592.491462] kjournald starting. Commit interval 15 seconds [500592.491571] EXT3-fs (loop1): using internal journal [500592.491579] EXT3-fs (loop1): mounted filesystem with writeback data mode [500609.155083] Inode 926806 (mode 100644 nlink 1) still has 1 pages [500609.155135] ------------[ cut here ]------------ [500609.156091] kernel BUG at /usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/fs/inode.c:434! [500609.157942] invalid opcode: 0000 [#1] SMP [500609.158443] last sysfs file: /sys/devices/virtual/block/dm-12/dm/suspended [500609.158443] CPU 11 [500609.158443] Modules linked in: loop joydev st bridge stp llc usbbk gntdev netbk blkbk blkback_pagemap blktap domctl xenbus_be evtchn 8250_pnp processor thermal_sys k10temp 8250 serial_core shpchp xgifb(C) pci_hotplug i2c_nforce2 i2c_core hwmon container serio_raw pcspkr squashfs ext4 jbd2 crc16 xenblk xennet dm_mod brd af_packet sr_mod cdrom sg ohci_hcd ehci_hcd ata_generic 3w_9xxx e1000 forcedeth pata_amd usbcore sata_nv button [500609.158443] [500609.158443] Pid: 7598, comm: umount Tainted: G C 2.6.37.1-1.4-xen #1 Tyan Transport FT48-B4985/CK8 [500609.158443] RIP: e030:[<ffffffff80133620>] [<ffffffff80133620>] end_writeback+0x90/0xa0 [500609.158443] RSP: e02b:ffff880030229e68 EFLAGS: 00010202 [500609.158443] RAX: 000000000000004b RBX: ffff880077d62408 RCX: 000000000003ffff [500609.158443] RDX: 00000000304462cb RSI: 0000000062cb62cb RDI: ffffffff808b5818 [500609.158443] RBP: 0000000000000000 R08: 0000000000f01b49 R09: 0000000000000000 [500609.158443] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880077d62428 [500609.158443] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [500609.158443] FS: 00007f8cfb79f7e0(0000) GS:ffff88007df70000(0000) knlGS:0000000000000000 [500609.158443] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [500609.158443] CR2: 00000000006db5d0 CR3: 0000000071216000 CR4: 0000000000000660 [500609.158443] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [500609.158443] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [500609.158443] Process umount (pid: 7598, threadinfo ffff880030228000, task ffff88003014c4c0) [500609.158443] Stack: [500609.158443] ffff880077d62408 ffffffff80199640 ffff88006b829408 ffff880077d62408 [500609.158443] ffff880030229ec8 ffffffff8013364a ffff880077d62408 ffffffff8013374c [500609.158443] ffff88001ed0b498 ffff88001ed0b4c8 ffff880030229ec8 ffffffff801351ff [500609.158443] Call Trace: [500609.158443] [<ffffffff80199640>] ext3_evict_inode+0xf0/0x190 [500609.158443] [<ffffffff8013364a>] evict+0x1a/0xa0 [500609.158443] [<ffffffff8013374c>] dispose_list+0x3c/0xe0 [500609.158443] [<ffffffff801351ff>] evict_inodes+0x12f/0x170 [500609.158443] [<ffffffff8011d5fc>] generic_shutdown_super+0x5c/0x120 [500609.158443] [<ffffffff8011d6e8>] kill_block_super+0x28/0x50 [500609.158443] [<ffffffff8011dc23>] deactivate_locked_super+0x43/0x70 [500609.158443] [<ffffffff80139c69>] sys_umount+0x59/0xd0 [500609.158443] [<ffffffff80007448>] system_call_fastpath+0x16/0x1b [500609.158443] [<00007f8cfaeae717>] 0x7f8cfaeae717 [500609.158443] Code: 0b 0f 0b 0f 0b 0f b7 97 ba 00 00 00 8b 4f 5c 31 c0 48 8b 77 50 48 c7 c7 98 93 60 80 e8 ed 37 35 00 48 83 bb 90 01 00 00 00 74 80 <0f> 0b 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 53 48 8b 87 20 [500609.158443] RIP [<ffffffff80133620>] end_writeback+0x90/0xa0 [500609.158443] RSP <ffff880030229e68> [500609.212706] ---[ end trace f370f8b0bebeba6c ]--- [500609.213666] ------------[ cut here ]------------ [500609.213680] WARNING: at /usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/kernel/exit.c:910 do_exit+0x306/0x3d0() [500609.213690] Hardware name: CK8 [500609.213692] Modules linked in: loop joydev st bridge stp llc usbbk gntdev netbk blkbk blkback_pagemap blktap domctl xenbus_be evtchn 8250_pnp processor thermal_sys k10temp 8250 serial_core shpchp xgifb(C) pci_hotplug i2c_nforce2 i2c_core hwmon container serio_raw pcspkr squashfs ext4 jbd2 crc16 xenblk xennet dm_mod brd af_packet sr_mod cdrom sg ohci_hcd ehci_hcd ata_generic 3w_9xxx e1000 forcedeth pata_amd usbcore sata_nv button [500609.213731] Pid: 7598, comm: umount Tainted: G D C 2.6.37.1-1.4-xen #1 [500609.213733] Call Trace: [500609.213756] [<ffffffff800094a6>] dump_trace+0x76/0x1a0 [500609.213764] [<ffffffff80486c38>] dump_stack+0x69/0x6f [500609.213771] [<ffffffff8004212b>] warn_slowpath_common+0x7b/0xc0 [500609.213776] [<ffffffff80046b76>] do_exit+0x306/0x3d0 [500609.213899] [<ffffffff8048b5cc>] oops_end+0xcc/0x130 [500609.213924] [<ffffffff8000821d>] do_invalid_op+0x9d/0xb0 [500609.213931] [<ffffffff80007c95>] invalid_op+0x25/0x30 [500609.213940] [<ffffffff80133620>] end_writeback+0x90/0xa0 [500609.213951] [<ffffffff80199640>] ext3_evict_inode+0xf0/0x190 [500609.213956] [<ffffffff8013364a>] evict+0x1a/0xa0 [500609.213960] [<ffffffff8013374c>] dispose_list+0x3c/0xe0 [500609.213965] [<ffffffff801351ff>] evict_inodes+0x12f/0x170 [500609.213970] [<ffffffff8011d5fc>] generic_shutdown_super+0x5c/0x120 [500609.213975] [<ffffffff8011d6e8>] kill_block_super+0x28/0x50 [500609.213979] [<ffffffff8011dc23>] deactivate_locked_super+0x43/0x70 [500609.213985] [<ffffffff80139c69>] sys_umount+0x59/0xd0 [500609.213990] [<ffffffff80007448>] system_call_fastpath+0x16/0x1b [500609.214011] [<00007f8cfaeae717>] 0x7f8cfaeae717 [500609.214015] ---[ end trace f370f8b0bebeba6d ]--- [500614.123956] (cdrom_add_media_watch() file=/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/drivers/xen/blkback/cdrom.c, line=108) nodename:backend/vbd/15604/769 [500614.126910] (cdrom_is_type() file=/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/drivers/xen/blkback/cdrom.c, line=95) type:0 [500615.396442] (cdrom_add_media_watch() file=/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/drivers/xen/blkback/cdrom.c, line=108) nodename:backend/vbd/15604/770 [500615.399235] (cdrom_is_type() file=/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/drivers/xen/blkback/cdrom.c, line=95) type:0 [500616.178644] blkback: ring-ref 8, event-channel 16, protocol 1 (x86_64-abi) [500616.205968] blkback: ring-ref 9, event-channel 17, protocol 1 (x86_64-abi) [500623.445425] kjournald starting. Commit interval 15 seconds [500623.446520] EXT3-fs (loop0): using internal journal [500623.447449] EXT3-fs (loop0): mounted filesystem with writeback data mode [500633.389231] kjournald starting. Commit interval 15 seconds [500633.390330] EXT3-fs (loop2): using internal journal [500633.391253] EXT3-fs (loop2): mounted filesystem with writeback data mode [500637.824150] kjournald starting. Commit interval 15 seconds [500637.825276] EXT3-fs (loop3): using internal journal [500637.826189] EXT3-fs (loop3): mounted filesystem with writeback data mode -- 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

21:14

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c28 Jan Kara changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #411365|0 |1 is obsolete| | --- Comment #28 from Jan Kara 2011-03-21 21:14:09 UTC --- Created an attachment (id=420559) --> (http://bugzilla.novell.com/attachment.cgi?id=420559) New patch to debug oops -- 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

21:17

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c29 --- Comment #29 from Jan Kara 2011-03-21 21:17:29 UTC --- openSUSE 11.4 kernel (-xen favor) with the patch is available for download from http://beta.suse.com/private/jack/666423/ -- 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

21:18

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c30 --- Comment #30 from Jan Kara 2011-03-21 21:18:22 UTC --- Could you please try running kernel with this patch on build machines? It dumps more information about the page which caused the whole problem... 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

22 Mar 22 Mar

06:33

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c31 --- Comment #31 from Adrian Schröter 2011-03-22 06:33:17 UTC --- The kernel in openSUSE:Tools:Unstable project is using this patch now. The build code is not anymore using the loop device for device mounts on our build hosts btw. -- 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

19 Apr 19 Apr

16:43

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c32 Jan Kara changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |adrian@novell.com --- Comment #32 from Jan Kara 2011-04-19 16:43:53 UTC --- Any news here? -- 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

9 May 9 May

10:05

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c33 --- Comment #33 from Jan Kara 2011-05-09 10:05:53 UTC --- I presume you don't see the crashes anymore when you don't answer? ;) Or have you just resorted to automatic-reboot? -- 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

16 May 16 May

11:09

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c34 --- Comment #34 from Jan Kara 2011-05-16 11:09:43 UTC --- BTW, bug 693013 seems to be the same issue. Looks like a race with page reclaim - can you try testing a patch in that bug? -- 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

17 May 17 May

08:49

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c35 Adrian Schröter changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|adrian@novell.com | --- Comment #35 from Adrian Schröter 2011-05-17 08:49:28 UTC --- Sure, do you have the patch (or better the kernel sources with that patch or even better a repo in external OBS ;) around ? I have changed all, but build1x hosts to kvm meanwhile. The build1x can not be switched and do still die from time to time. (not that oftern as build2/3x, but it runs also only half the instances). It is not a pressing issue for me anymore, so it is up to you, if you want to see these crashes fixed. -- 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

17:09

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c36 --- Comment #36 from Jan Kara 2011-05-17 17:09:39 UTC --- Created an attachment (id=430017) --> (http://bugzilla.novell.com/attachment.cgi?id=430017) Patch fixing assertion failure in end_writeback() -- 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

18:13

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c37 Jan Kara changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |adrian@novell.com --- Comment #37 from Jan Kara 2011-05-17 18:13:10 UTC --- If I didn't make any mistake, kernel with the patch should be eventually (when it builds) available in OBS project home:jankara:branches:Kernel:HEAD. Thanks for testing in advance, Adrian. -- 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

18 May 18 May

06:49

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c38 --- Comment #38 from Adrian Schröter 2011-05-18 06:49:47 UTC --- Your 11.4 repo is used now in our appliance builds .... openSUSE:Tools:Unstable/OBS-WorkerOnly-pxe-xen Will deploy and report back, we may need to wait some days to be sure to see an effect. -- 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

09:24

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c39 --- Comment #39 from Adrian Schröter 2011-05-18 09:24:18 UTC --- All build1x are running this kernel now. I had to notice that the boot up failed in 50% of cases with forever hanging dhcpcd client. A cold reboot fixed it mostly. -- 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

30 May 30 May

08:20

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c40 --- Comment #40 from Miklos Szeredi 2011-05-30 08:20:48 UTC --- Jan, In bug 693013 the customer reports success with my original patch, which I think validates the analysis. Your patch is obviously an improvement, feel free to add my ACK. -- 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

11:03

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c41 --- Comment #41 from Jan Kara 2011-05-30 11:03:55 UTC --- OK, I've pushed the fix to openSUSE-11.4, SLE11-SP1, and SLE11-SP1-RT branches. Master branch will get it from upstream. Adrian, I suppose you haven't seen any crash with the new kernel so far? I'll close this bug in that case... -- 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

12:07

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c42 Leonardo Chiquitto changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |wwang@novell.com --- Comment #42 from Leonardo Chiquitto 2011-05-30 12:07:01 UTC --- *** Bug 693013 has been marked as a duplicate of this bug. *** http://bugzilla.novell.com/show_bug.cgi?id=693013 -- 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

12:20

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c43 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jslaby@novell.com --- Comment #43 from Jiri Slaby 2011-05-30 12:20:48 UTC --- (In reply to comment #41)

...

Master branch will get it from upstream.

I pushed it to stable. But I think you should push it to master too. In case it gets lost again, we will be reminded later. And also there is no reason to have factory users affected by this bug. Or not? -- 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

12:31

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c44 Adrian Schröter changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|adrian@novell.com | --- Comment #44 from Adrian Schröter 2011-05-30 12:31:15 UTC --- The new kernel may improve stability a bit (just a feeling). However, I still have a number of frozen system after running it since a week. Frozen means that I am not able to get any trace via sysrq. I still have no idea how to debug this. (This is most likely not a filesystem issue, right ?) -- 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

13:59

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c45 --- Comment #45 from Jan Kara 2011-05-30 13:58:59 UTC --- (In reply to comment #43)

...

(In reply to comment #41)

...
Master branch will get it from upstream.

I pushed it to stable. But I think you should push it to master too. In case it gets lost again, we will be reminded later. And also there is no reason to have factory users affected by this bug. Or not? Well, it was not really easy to trigger so I thought I save myself 3 minutes of work ;). Pushed it to master branch now as well.

BTW, I also track this patch in my git tree so I will be reminded it was not merged... -- 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

14:09

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c46 Jan Kara changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #46 from Jan Kara 2011-05-30 14:09:05 UTC --- (In reply to comment #44)

...

The new kernel may improve stability a bit (just a feeling). However, I still have a number of frozen system after running it since a week. Frozen means that I am not able to get any trace via sysrq. I still have no idea how to debug this. (This is most likely not a filesystem issue, right ?) Frozen system without possibility of sysrq does not sound like a fs issue since it indicates that interrupts are probably disabled. It could still be some AIO issue since that does complex stuff in io completion path which partly happens from the interrupt but unless we get at least some hint where the system freezes, it's just wild guessing. It could as well be a HW issue. Any chances of triggering an NMI induced kdump?

I guess file a separate bug so that it does not mix with this one which is hopefully resolved. I'll close this bug now, please reopen if you get some trace pointing to a problem in end_writeback() again. 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

25 Jul 25 Jul

07:57

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c47 Marcus Meissner changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |meissner@novell.com --- Comment #47 from Marcus Meissner 2011-07-25 07:57:27 UTC --- A kernel update for SUSE Linux Enterprise 11 SP1 was just released that contains/mentions this fix. The release version is 2.6.32.43-0.4.1. -- 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

10:04

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c48 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard| |maint:released:sle11-sp1:42 | |209 --- Comment #48 from Swamp Workflow Management 2011-07-25 10:04:23 UTC --- Update released for: btrfs-kmp-default, btrfs-kmp-xen, cluster-network-kmp-default, cluster-network-kmp-xen, ext4dev-kmp-default, ext4dev-kmp-xen, gfs2-kmp-default, gfs2-kmp-xen, hyper-v-kmp-default, kernel-default, kernel-default-base, kernel-default-debuginfo, kernel-default-debugsource, kernel-default-devel, kernel-default-devel-debuginfo, kernel-default-extra, kernel-desktop-devel, kernel-ec2, kernel-ec2-base, kernel-ec2-debuginfo, kernel-ec2-debugsource, kernel-ec2-devel, kernel-ec2-devel-debuginfo, kernel-ec2-extra, kernel-source, kernel-source-debuginfo, kernel-source-vanilla, kernel-syms, kernel-trace, kernel-trace-base, kernel-trace-debuginfo, kernel-trace-debugsource, kernel-trace-devel, kernel-trace-devel-debuginfo, kernel-trace-extra, kernel-xen, kernel-xen-base, kernel-xen-debuginfo, kernel-xen-debugsource, kernel-xen-devel, kernel-xen-devel-debuginfo, kernel-xen-extra Products: SLE-DEBUGINFO 11-SP1 (x86_64) SLE-DESKTOP 11-SP1 (x86_64) SLE-HAE 11-SP1 (x86_64) SLE-SERVER 11-SP1 (x86_64) SLES4VMWARE 11-SP1 (x86_64) -- 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

10:23

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c49 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |209 |209 | |maint:released:sle11-sp1:42 | |207 --- Comment #49 from Swamp Workflow Management 2011-07-25 10:23:00 UTC --- Update released for: btrfs-kmp-default, btrfs-kmp-ppc64, cluster-network-kmp-default, cluster-network-kmp-ppc64, ext4dev-kmp-default, ext4dev-kmp-ppc64, gfs2-kmp-default, gfs2-kmp-ppc64, kernel-default, kernel-default-base, kernel-default-debuginfo, kernel-default-debugsource, kernel-default-devel, kernel-default-extra, kernel-ppc64, kernel-ppc64-base, kernel-ppc64-debuginfo, kernel-ppc64-debugsource, kernel-ppc64-devel, kernel-ppc64-extra, kernel-source, kernel-source-debuginfo, kernel-source-vanilla, kernel-syms, kernel-trace, kernel-trace-base, kernel-trace-debuginfo, kernel-trace-debugsource, kernel-trace-devel, kernel-trace-extra Products: SLE-DEBUGINFO 11-SP1 (ppc64) SLE-HAE 11-SP1 (ppc64) SLE-SERVER 11-SP1 (ppc64) -- 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

10:31

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c50 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |209 |209 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |207 |207 | |maint:released:sle11-sp1:42 | |208 --- Comment #50 from Swamp Workflow Management 2011-07-25 10:31:48 UTC --- Update released for: btrfs-kmp-default, cluster-network-kmp-default, ext4dev-kmp-default, gfs2-kmp-default, kernel-default, kernel-default-base, kernel-default-debuginfo, kernel-default-debugsource, kernel-default-devel, kernel-default-devel-debuginfo, kernel-default-extra, kernel-default-man, kernel-source, kernel-source-debuginfo, kernel-source-vanilla, kernel-syms, kernel-trace, kernel-trace-base, kernel-trace-debuginfo, kernel-trace-debugsource, kernel-trace-devel, kernel-trace-devel-debuginfo, kernel-trace-extra, kernel-trace-man Products: SLE-DEBUGINFO 11-SP1 (s390x) SLE-HAE 11-SP1 (s390x) SLE-SERVER 11-SP1 (s390x) -- 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

10:41

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c51 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |209 |209 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |207 |207 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |208 |208 | |maint:released:sle11-sp1:42 | |206 --- Comment #51 from Swamp Workflow Management 2011-07-25 10:41:35 UTC --- Update released for: btrfs-kmp-default, cluster-network-kmp-default, ext4dev-kmp-default, gfs2-kmp-default, kernel-default, kernel-default-base, kernel-default-debuginfo, kernel-default-debugsource, kernel-default-devel, kernel-default-devel-debuginfo, kernel-default-extra, kernel-source, kernel-source-debuginfo, kernel-source-vanilla, kernel-syms, kernel-trace, kernel-trace-base, kernel-trace-debuginfo, kernel-trace-debugsource, kernel-trace-devel, kernel-trace-devel-debuginfo, kernel-trace-extra Products: SLE-DEBUGINFO 11-SP1 (ia64) SLE-HAE 11-SP1 (ia64) SLE-SERVER 11-SP1 (ia64) -- 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

10:56

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c52 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |209 |209 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |207 |207 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |208 |208 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |206 |206 | |maint:released:sle11-sp1:42 | |205 --- Comment #52 from Swamp Workflow Management 2011-07-25 10:56:23 UTC --- Update released for: btrfs-kmp-default, btrfs-kmp-pae, btrfs-kmp-xen, cluster-network-kmp-default, cluster-network-kmp-pae, cluster-network-kmp-xen, ext4dev-kmp-default, ext4dev-kmp-pae, ext4dev-kmp-xen, gfs2-kmp-default, gfs2-kmp-pae, gfs2-kmp-xen, hyper-v-kmp-default, hyper-v-kmp-pae, kernel-default, kernel-default-base, kernel-default-devel, kernel-default-extra, kernel-desktop-devel, kernel-ec2, kernel-ec2-base, kernel-ec2-devel, kernel-ec2-extra, kernel-pae, kernel-pae-base, kernel-pae-devel, kernel-pae-extra, kernel-source, kernel-source-vanilla, kernel-syms, kernel-trace, kernel-trace-base, kernel-trace-devel, kernel-trace-extra, kernel-xen, kernel-xen-base, kernel-xen-devel, kernel-xen-extra Products: SLE-DEBUGINFO 11-SP1 (i386) SLE-DESKTOP 11-SP1 (i386) SLE-HAE 11-SP1 (i386) SLE-SERVER 11-SP1 (i386) SLES4VMWARE 11-SP1 (i386) -- 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

15:09

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

bugzilla_noreply＠novell.com

16:10

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c54 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |209 |209 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |207 |207 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |208 |208 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |206 |206 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |205 |205 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |214 |214 | |maint:released:sle11-sp1:42 | |211 --- Comment #54 from Swamp Workflow Management 2011-07-25 16:10:06 UTC --- Update released for: kernel-default-extra Products: SLE-SERVER 11-EXTRA (ia64) -- 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

17:10

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c55 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |209 |209 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |207 |207 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |208 |208 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |206 |206 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |205 |205 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |214 |214 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |211 |211 | |maint:released:sle11-sp1:42 | |212 --- Comment #55 from Swamp Workflow Management 2011-07-25 17:10:42 UTC --- Update released for: kernel-default-extra, kernel-ppc64-extra Products: SLE-SERVER 11-EXTRA (ppc64) -- 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

18:11

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c56 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |209 |209 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |207 |207 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |208 |208 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |206 |206 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |205 |205 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |214 |214 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |211 |211 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |212 |212 Status Whiteboard| |maint:released:sle11-sp1:42 | |213 --- Comment #56 from Swamp Workflow Management 2011-07-25 18:11:44 UTC --- Update released for: kernel-default-extra Products: SLE-SERVER 11-EXTRA (s390x) -- 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

19:12

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c57 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |209 |209 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |207 |207 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |208 |208 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |206 |206 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |205 |205 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |214 |214 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |211 |211 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |212 |212 Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |213 |213 | |maint:released:sle11-sp1:42 | |210 --- Comment #57 from Swamp Workflow Management 2011-07-25 19:12:38 UTC --- Update released for: kernel-default-extra, kernel-pae-extra, kernel-xen-extra Products: SLE-SERVER 11-EXTRA (i386) -- 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

2 Aug 2 Aug

08:01

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c58 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |209 |209 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |207 |207 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |208 |208 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |206 |206 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |205 |205 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |214 |214 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |211 |211 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |212 |212 Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |213 |213 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |210 |210 | |maint:released:11.4:42361 --- Comment #58 from Swamp Workflow Management 2011-08-02 08:01:30 UTC --- Update released for: kernel-debug, kernel-debug-base, kernel-debug-base-debuginfo, kernel-debug-debuginfo, kernel-debug-debugsource, kernel-debug-devel, kernel-debug-devel-debuginfo, kernel-default, kernel-default-base, kernel-default-base-debuginfo, kernel-default-debuginfo, kernel-default-debugsource, kernel-default-devel, kernel-default-devel-debuginfo, kernel-desktop, kernel-desktop-base, kernel-desktop-base-debuginfo, kernel-desktop-debuginfo, kernel-desktop-debugsource, kernel-desktop-devel, kernel-desktop-devel-debuginfo, kernel-devel, kernel-docs, kernel-ec2, kernel-ec2-base, kernel-ec2-base-debuginfo, kernel-ec2-debuginfo, kernel-ec2-debugsource, kernel-ec2-devel, kernel-ec2-devel-debuginfo, kernel-ec2-extra, kernel-ec2-extra-debuginfo, kernel-pae, kernel-pae-base, kernel-pae-base-debuginfo, kernel-pae-debuginfo, kernel-pae-debugsource, kernel-pae-devel, kernel-pae-devel-debuginfo, kernel-source, kernel-source-vanilla, kernel-syms, kernel-trace, kernel-trace-base, kernel-trace-base-debuginfo, kernel-trace-debuginfo, kernel-trace-debugsource, kernel-trace-devel, kernel-trace-devel-debuginfo, kernel-vanilla, kernel-vanilla-base, kernel-vanilla-base-debuginfo, kernel-vanilla-debuginfo, kernel-vanilla-debugsource, kernel-vanilla-devel, kernel-vanilla-devel-debuginfo, kernel-vmi, kernel-vmi-base, kernel-vmi-base-debuginfo, kernel-vmi-debuginfo, kernel-vmi-debugsource, kernel-vmi-devel, kernel-vmi-devel-debuginfo, kernel-xen, kernel-xen-base, kernel-xen-base-debuginfo, kernel-xen-debuginfo, kernel-xen-debugsource, kernel-xen-devel, kernel-xen-devel-debuginfo, preload-kmp-default, preload-kmp-desktop Products: openSUSE 11.4 (debug, i586, x86_64) -- 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

17 Oct 17 Oct

19:24

New subject: [Bug 666423] hypervisor/Dom0 crashes under high load on OBS workers

https://bugzilla.novell.com/show_bug.cgi?id=666423 https://bugzilla.novell.com/show_bug.cgi?id=666423#c59 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |209 |209 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |207 |207 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |208 |208 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |206 |206 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |205 |205 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |214 |214 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |211 |211 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |212 |212 Status Whiteboard|maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |213 |213 |maint:released:sle11-sp1:42 |maint:released:sle11-sp1:42 |210 |210 |maint:released:11.4:42361 |maint:released:11.4:42361 | |maint:released:sle11-sp1:42 | |920 --- Comment #59 from Swamp Workflow Management 2011-10-17 19:24:31 UTC --- Update released for: brocade-bna-kmp-rt, cluster-network-kmp-rt, cluster-network-kmp-rt_trace, drbd-kmp-rt, drbd-kmp-rt_trace, iscsitarget-kmp-rt, kernel-rt, kernel-rt-base, kernel-rt-debuginfo, kernel-rt-debugsource, kernel-rt-devel, kernel-rt-devel-debuginfo, kernel-rt-extra, kernel-rt_trace, kernel-rt_trace-base, kernel-rt_trace-debuginfo, kernel-rt_trace-debugsource, kernel-rt_trace-devel, kernel-rt_trace-devel-debuginfo, kernel-rt_trace-extra, kernel-source-rt, kernel-syms-rt, ocfs2-kmp-rt, ocfs2-kmp-rt_trace, ofed-kmp-rt Products: SLE-RT 11-SP1 (x86_64) -- 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.

4577

Age (days ago)

4844

Last active (days ago)

List overview

Download

59 comments

1 participants

participants (1)

bugzilla_noreply＠novell.com

[Bug 666423] New: hypervisor/Dom0 crashes under high load on OBS workers

tags

participants (1)