Public bug reported:
Binary package hint: linux-image-2.6.24-28-server
Since the upgrade to 2.6.24-28.75 a bunch of our cluster nodes are
tripping on this kernel BUG when the batch system (pbs_mom from torque)
starts up. This has never happened before. I.e. at 2.6.24-28.73 things
where working ok.
The process (pbs_mom) is running as root so it might be the real cause,
but as this has never happened before...
[ 164.803003] ------------[ cut here ]------------
[ 164.807704] kernel BUG at /build/buildd/linux-2.6.24/mm/memory.c:2667!
[ 164.814343] invalid opcode: 0000 [1] SMP
[ 164.818526] CPU 1
[ 164.820661] Modules linked in: openafs(P) autofs4 ext2 ext3 jbd mbcache ipmi_
devintf ipmi_si ipmi_msghandler ipv6 psmouse iTCO_wdt pcspkr evdev container iTC
O_vendor_support serio_raw shpchp button i5000_edac edac_core pci_hotplug xfs sg
sd_mod pata_acpi ata_piix ata_generic libata ehci_hcd uhci_hcd scsi_mod usbcore
e1000 dm_mirror dm_snapshot dm_mod thermal processor fan fbcon tileblit font bi
tblit softcursor
[ 164.859639] Pid: 5509, comm: pbs_mom Tainted: P 2.6.24-28-server #1
[ 164.866610] RIP: 0010:[<ffffffff802989b5>] [<ffffffff802989b5>] make_pages_p
resent+0xa5/0xc0
[ 164.875313] RSP: 0018:ffff810418cfbea8 EFLAGS: 00010246
[ 164.880713] RAX: ffff810419d87dc0 RBX: 00007fffdba2e000 RCX: 0000000004040075
[ 164.887951] RDX: 00000000ffffffff RSI: 00007fffdba2e000 RDI: ffff810418df56c0
[ 164.895171] RBP: 00007fffdba2e000 R08: 00000007fffffffe R09: ffff81041e05b520
[ 164.902404] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000102173
[ 164.909633] R13: 0000000000000000 R14: 00007fffdba2e000 R15: 00007fffdba2e000
[ 164.916877] FS: 00007f9f4f9d56e0(0000) GS:ffff810421001800(0000) knlGS:00000
00000000000
[ 164.925086] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 164.930921] CR2: 00007f2898f8ed50 CR3: 0000000418d59000 CR4: 00000000000006e0
[ 164.938150] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 164.945384] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 164.952611] Process pbs_mom (pid: 5509, threadinfo ffff810418cfa000, task fff
f8104185ee7f0)
[ 164.961064] Stack: ffff810418cfbf48 0000000000102173 0000000000102173 ffff81
0419d878f0
[ 164.969448] 00000000ffffffff ffffffff80299613 0000000000000000 00000007fffff
ffe
[ 164.977168] 0000000000000000 ffff8104122b9680 ffff810418df56c0 0000000000000
001
[ 164.984657] Call Trace:
[ 164.987391] [<ffffffff80299613>] mlock_fixup+0x103/0x180
[ 164.992877] [<ffffffff80299719>] do_mlockall+0x89/0xa0
[ 164.998176] [<ffffffff80246649>] __capable+0x9/0x20
[ 165.003213] [<ffffffff80299a45>] sys_mlockall+0x95/0xd0
[ 165.008618] [<ffffffff8020c38e>] system_call+0x7e/0x83
[ 165.013943]
[ 165.015482]
[ 165.015482] Code: 0f 0b eb fe 0f 1f 80 00 00 00 00 0f 0b eb fe 66 66 66 2e 0f
[ 165.025507] RIP [<ffffffff802989b5>] make_pages_present+0xa5/0xc0
[ 165.031841] RSP <ffff810418cfbea8>
[ 165.035501] ---[ end trace a9e9eb01a097b525 ]---
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
--
kernel BUG at /build/buildd/linux-2.6.24/mm/memory.c:2667 (2.6.24-28.75)
https://bugs.launchpad.net/bugs/622636
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