[DRBD-user] kernel panic when starting drbd while running 2.6.32-279.19.1.el6.i686

Ryan Shannon shannon at visionlink.org
Tue Jan 15 02:49:06 CET 2013

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Yes, they are from elrepo.

Name        : kmod-drbd84
Arch        : i686
Version     : 8.4.2
Release     : 1.el6_3.elrepo
Size        : 422 k
Repo        : installed
>From repo   : elrepo
Summary     : drbd84 kernel module(s)
URL         : http://www.drbd.org/
License     : GPL
Description : This package provides the drbd84 kernel module(s) built
            : for the Linux kernel using the i686 family of processors.


ame        : drbd84-utils
Arch        : i686
Version     : 8.4.2
Release     : 1.el6.elrepo
Size        : 842 k
Repo        : installed
>From repo   : elrepo
Summary     : Management utilities for DRBD
URL         : http://www.drbd.org/
License     : GPLv2+
Description : DRBD mirrors a block device over the network to another
machine.
            : Think of it as networked raid 1. It is a building block for
            : setting up high availability (HA) clusters.
            :
            : This packages includes the DRBD administration tools and
integration
            : scripts for heartbeat, pacemaker, rgmanager and xen.



On Mon, Jan 14, 2013 at 6:18 PM, Johnny Hughes
<mailing-lists at hughesjr.com>wrote:

> On 01/14/2013 02:21 PM, Ryan Shannon wrote:
> > Hello,
> >
> > I am running DRBD 8.4.2 on a pair of Centos6 hosts. When I start DRBD on
> > either of these hosts while running kernel version
> > 2.6.32-279.19.1.el6.i686, the system will panic and display the below
> > error messages.  DRBD runs normally on these systems with kernel
> > versions 2.6.32-279.5.2.el6.i686 and lower.
> >
> > Strangely, I have a different pair of servers running DRBD 8.4.2 without
> > problem using kernel version 2.6.32-279.19.1.el6.x86_64.
> >
> > Any thoughts?
> >
> > Thanks!
> > -Ryan
> >
> > ---- Error messages follow ------
> > Jan 14 12:53:34 itchy lrmd: [1565]: info: rsc:drbd0:0:13: start
> > Jan 14 12:53:34 itchy kernel: events: mcg drbd: 2
> > Jan 14 12:53:34 itchy kernel: BUG: unable to handle kernel NULL pointer
> > dereference at 00000aeb
> > Jan 14 12:53:34 itchy kernel: IP: [<c04edaef>]
> > get_page_from_freelist+0x1f/0x580
> > Jan 14 12:53:34 itchy kernel: *pdpt = 0000000035ad1001 *pde =
> > 00000000f63bb067
> > Jan 14 12:53:34 itchy kernel: Oops: 0000 [#1] SMP
> > Jan 14 12:53:34 itchy kernel: last sysfs file:
> > /sys/devices/pci0000:00/0000:00:1e.0/0000:03:03.0/irq
> > Jan 14 12:53:34 itchy kernel: Modules linked in: drbd(+)(U) libcrc32c
> > ipt_LOG nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack
> > ipt_REJECT xt_multiport iptable_filter ip_tables ip6t_REJECT ip6t_LOG
> > xt_limit ip6table_filter ip6_tables ipv6 sunrpc e1000 microcode dcdbas
> > serio_raw i2c_i801 i2c_core sg i6300esb ext4 mbcache jbd2 raid1 sr_mod
> > cdrom sd_mod crc_t10dif pata_acpi ata_generic ata_piix dm_mirror
> > dm_region_hash dm_log dm_mod [last unloaded: scsi_wait_scan]
> > Jan 14 12:53:34 itchy kernel:
> > Jan 14 12:53:34 itchy kernel: Pid: 2278, comm: modprobe Not tainted
> > 2.6.32-279.19.1.el6.i686 #1 Dell Computer Corporation PowerEdge 750
> >          /0R1479
> > Jan 14 12:53:34 itchy kernel: EIP: 0060:[<c04edaef>] EFLAGS: 00010292
> CPU: 0
> > Jan 14 12:53:34 itchy kernel: EIP is at get_page_from_freelist+0x1f/0x580
> > Jan 14 12:53:34 itchy kernel: EAX: ffffffff EBX: 00000000 ECX: 00000000
> > EDX: f443fe9c
> > Jan 14 12:53:34 itchy kernel: ESI: 00000002 EDI: 0000818e EBP: c0a768e0
> > ESP: f443fe4c
> > Jan 14 12:53:34 itchy kernel: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS:
> 0068
> > Jan 14 12:53:34 itchy kernel: Process modprobe (pid: 2278, ti=f443e000
> > task=c15e2550 task.ti=f443e000)
> > Jan 14 12:53:34 itchy kernel: Stack:
> > Jan 14 12:53:34 itchy kernel: 00000010 c04b7c55 c045c3fe a478e900
> > 00000049 a469ad13 00000000 a478e900
> > Jan 14 12:53:34 itchy kernel: <0> 000200d2 c0b10360 00000000 0000000a
> > c3a04464 00000000 00000046 000000d0
> > Jan 14 12:53:34 itchy kernel: <0> 00000046 00000046 0000000d c0a746a0
> > c1f78d20 00000000 00000002 0000818e
> > Jan 14 12:53:34 itchy kernel: Call Trace:
> > Jan 14 12:53:34 itchy kernel: [<c04b7c55>] ?
> rcu_process_callbacks+0x35/0x40
> > Jan 14 12:53:34 itchy kernel: [<c045c3fe>] ? __do_softirq+0xae/0x1a0
> > Jan 14 12:53:34 itchy kernel: [<c04eea94>] ?
> > __alloc_pages_nodemask+0xf4/0x870
> > Jan 14 12:53:34 itchy kernel: [<c04e05d6>] ?
> mempool_create_node+0x36/0xc0
> > Jan 14 12:53:34 itchy kernel: [<c04e0240>] ? mempool_alloc_slab+0x0/0x10
> > Jan 14 12:53:34 itchy kernel: [<c04e0230>] ? mempool_free_slab+0x0/0x10
> > Jan 14 12:53:34 itchy kernel: [<c04e061d>] ?
> mempool_create_node+0x7d/0xc0
> > Jan 14 12:53:34 itchy kernel: [<f8747000>] ? init_module+0x0/0x20e [drbd]
> > Jan 14 12:53:34 itchy kernel: [<f871e56d>] ?
> > drbd_create_mempools+0x1dd/0x210 [drbd]
> > Jan 14 12:53:34 itchy kernel: [<f87470aa>] ? init_module+0xaa/0x20e
> [drbd]
> > Jan 14 12:53:34 itchy kernel: [<c040303f>] ? do_one_initcall+0x2f/0x1c0
> > Jan 14 12:53:34 itchy kernel: [<c04915a4>] ? sys_init_module+0xb4/0x220
> > Jan 14 12:53:34 itchy kernel: [<c052a711>] ? sys_read+0x41/0x70
> > Jan 14 12:53:34 itchy kernel: [<c082d684>] ? syscall_call+0x7/0xb
> > Jan 14 12:53:34 itchy kernel: Code: 24 28 83 c4 2c c3 8d b6 00 00 00 00
> > 55 57 56 53 83 ec 54 89 44 24 20 8b 44 24 74 89 54 24 34 8d 54 24 50 89
> > 4c 24 18 8b 4c 24 34 <2b> 80 ec 0a 00 00 89 14 24 8b 54 24 6c c1 f8 06
> > 69 c0 a5 4f fa
> > Jan 14 12:53:34 itchy kernel: EIP: [<c04edaef>]
> > get_page_from_freelist+0x1f/0x580 SS:ESP 0068:f443fe4c
> > Jan 14 12:53:34 itchy kernel: CR2: 0000000000000aeb
> > Jan 14 12:53:34 itchy kernel: ---[ end trace 7ceb0e7f8f072fe8 ]---
> > Jan 14 12:53:34 itchy kernel: Kernel panic - not syncing: Fatal exception
> > Jan 14 12:53:34 itchy kernel: Pid: 2278, comm: modprobe Tainted: G
> >  D    ---------------    2.6.32-279.19.1.el6.i686 #1
> > Jan 14 12:53:34 itchy kernel: Call Trace:
>
> Where did the drbd RPMS come from?  Are they the elrepo ones?
>
>
>
> _______________________________________________
> drbd-user mailing list
> drbd-user at lists.linbit.com
> http://lists.linbit.com/mailman/listinfo/drbd-user
>
>


-- 
*Ryan C Shannon  |  Senior System Administrator | **VisionLink,
Inc.*<http://www.visionlink.org/>
* *
First National Center | 3101 Iris Avenue, Suite 240 | Boulder CO,
80301 | Office 303.402.0170
x180
*
Other ways to stay in touch - Blog <http://www.visionlinkblog.org/> |
Twitter <http://twitter.com/VisionLink> |
Facebook<http://www.facebook.com/VisionLink.CommunityOS>
 | LinkedIn <http://www.linkedin.com/company/visionlink> |
Web<http://www.visionlink.org/>
*
*
*

This message and any attachments may contain information that
is privileged,
confidential or exempt from disclosure under applicable law or agreement.
If you
have received this message in error, please reply and delete the message
and
any attachments without opening the attachment. Thank you.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20130114/687d0370/attachment.htm>


More information about the drbd-user mailing list