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List: drbd-user
Subject: [DRBD-user] kernel panic when starting drbd while running 2.6.32-279.19.1.el6.i686
From: Ryan Shannon <shannon () visionlink ! org>
Date: 2013-01-14 20:21:02
Message-ID: CACiYfWLwZ+jUos=6fFWfm+8FvzOZH=7gEuNMkxbTTNFZy4b0_A () mail ! gmail ! com
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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:
--
*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.
[Attachment #5 (text/html)]
<div dir="ltr"><div style>Hello,</div><div style><br></div><div style>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. </div> <div style><br></div><div \
style>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.</div><div \
style><br></div><div style>Any thoughts?</div><div style> <br></div><div \
style>Thanks!</div><div style>-Ryan</div><div style><br></div><div style>---- Error \
messages follow ------</div><div>Jan 14 12:53:34 itchy lrmd: [1565]: info: \
rsc:drbd0:0:13: start<br></div><div>Jan 14 12:53:34 itchy kernel: events: mcg drbd: \
2</div> <div>Jan 14 12:53:34 itchy kernel: BUG: unable to handle kernel NULL pointer \
dereference at 00000aeb</div><div>Jan 14 12:53:34 itchy kernel: IP: \
[<c04edaef>] get_page_from_freelist+0x1f/0x580</div><div>Jan 14 12:53:34 itchy \
kernel: *pdpt = 0000000035ad1001 *pde = 00000000f63bb067 </div> <div>Jan 14 12:53:34 \
itchy kernel: Oops: 0000 [#1] SMP </div><div>Jan 14 12:53:34 itchy kernel: last sysfs \
file: /sys/devices/pci0000:00/0000:00:1e.0/0000:03:03.0/irq</div><div>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]</div> <div>Jan 14 12:53:34 itchy kernel: \
</div><div>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</div><div>Jan 14 12:53:34 itchy kernel: EIP: 0060:[<c04edaef>] EFLAGS: \
00010292 CPU: 0</div> <div>Jan 14 12:53:34 itchy kernel: EIP is at \
get_page_from_freelist+0x1f/0x580</div><div>Jan 14 12:53:34 itchy kernel: EAX: \
ffffffff EBX: 00000000 ECX: 00000000 EDX: f443fe9c</div><div>Jan 14 12:53:34 itchy \
kernel: ESI: 00000002 EDI: 0000818e EBP: c0a768e0 ESP: f443fe4c</div> <div>Jan 14 \
12:53:34 itchy kernel: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068</div><div>Jan 14 \
12:53:34 itchy kernel: Process modprobe (pid: 2278, ti=f443e000 task=c15e2550 \
task.ti=f443e000)</div><div>Jan 14 12:53:34 itchy kernel: Stack:</div> <div>Jan 14 \
12:53:34 itchy kernel: 00000010 c04b7c55 c045c3fe a478e900 00000049 a469ad13 00000000 \
a478e900</div><div>Jan 14 12:53:34 itchy kernel: <0> 000200d2 c0b10360 00000000 \
0000000a c3a04464 00000000 00000046 000000d0</div> <div>Jan 14 12:53:34 itchy kernel: \
<0> 00000046 00000046 0000000d c0a746a0 c1f78d20 00000000 00000002 \
0000818e</div><div>Jan 14 12:53:34 itchy kernel: Call Trace:</div><div>Jan 14 \
12:53:34 itchy kernel: [<c04b7c55>] ? rcu_process_callbacks+0x35/0x40</div> \
<div>Jan 14 12:53:34 itchy kernel: [<c045c3fe>] ? \
__do_softirq+0xae/0x1a0</div><div>Jan 14 12:53:34 itchy kernel: [<c04eea94>] ? \
__alloc_pages_nodemask+0xf4/0x870</div><div>Jan 14 12:53:34 itchy kernel: \
[<c04e05d6>] ? mempool_create_node+0x36/0xc0</div> <div>Jan 14 12:53:34 itchy \
kernel: [<c04e0240>] ? mempool_alloc_slab+0x0/0x10</div><div>Jan 14 12:53:34 \
itchy kernel: [<c04e0230>] ? mempool_free_slab+0x0/0x10</div><div>Jan 14 \
12:53:34 itchy kernel: [<c04e061d>] ? mempool_create_node+0x7d/0xc0</div> \
<div>Jan 14 12:53:34 itchy kernel: [<f8747000>] ? init_module+0x0/0x20e \
[drbd]</div><div>Jan 14 12:53:34 itchy kernel: [<f871e56d>] ? \
drbd_create_mempools+0x1dd/0x210 [drbd]</div><div>Jan 14 12:53:34 itchy kernel: \
[<f87470aa>] ? init_module+0xaa/0x20e [drbd]</div> <div>Jan 14 12:53:34 itchy \
kernel: [<c040303f>] ? do_one_initcall+0x2f/0x1c0</div><div>Jan 14 12:53:34 \
itchy kernel: [<c04915a4>] ? sys_init_module+0xb4/0x220</div><div>Jan 14 \
12:53:34 itchy kernel: [<c052a711>] ? sys_read+0x41/0x70</div> <div>Jan 14 \
12:53:34 itchy kernel: [<c082d684>] ? syscall_call+0x7/0xb</div><div>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 </div> <div>Jan 14 12:53:34 \
itchy kernel: EIP: [<c04edaef>] get_page_from_freelist+0x1f/0x580 SS:ESP \
0068:f443fe4c</div><div>Jan 14 12:53:34 itchy kernel: CR2: \
0000000000000aeb</div><div>Jan 14 12:53:34 itchy kernel: ---[ end trace \
7ceb0e7f8f072fe8 ]---</div> <div>Jan 14 12:53:34 itchy kernel: Kernel panic - not \
syncing: Fatal exception</div><div>Jan 14 12:53:34 itchy kernel: Pid: 2278, comm: \
modprobe Tainted: G D --------------- 2.6.32-279.19.1.el6.i686 \
#1</div><div>
Jan 14 12:53:34 itchy kernel: Call Trace:</div><div><br></div>-- <br><div \
style="margin:0px;color:rgb(48,70,157);font-family:Verdana;font-size:9px"><span \
style="letter-spacing:0px"><b>Ryan C Shannon | Senior System Administrator |<span> \
</span></b><a href="http://www.visionlink.org/" style="color:rgb(42,93,176)" \
target="_blank"><span style="text-decoration:underline"><b>VisionLink, \
Inc.</b></span></a><b> </b></span></div> <div \
style="margin:0px;color:rgb(128,128,128);font-family:Verdana;font-size:9px"><span \
style="letter-spacing:0px">First National Center | 3101 Iris Avenue, Suite 240 | \
Boulder CO, 80301 | </span>Office 303.402.0170 x180</div> <div \
style="margin:0px;color:rgb(128,128,128);min-height:11px;font-family:Verdana;font-size:9px"><span \
style="letter-spacing:0px"></span></div><div \
style="margin:0px;min-height:11px;color:rgb(128,128,128);font-family:Verdana;font-size:9px">
<span style="border-collapse:collapse;color:rgb(187,3,3);font-family:verdana;font-size:x-small"><b><span \
style="color:rgb(128,128,128);font-family:Verdana;font-size:9px;border-collapse:separate;font-weight:normal"><div \
style="margin:0px;color:rgb(255,73,58);display:inline!important"> <span><span \
style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold">Other \
ways to stay in touch -</span><span \
style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"> \
</span><span style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"><a \
href="http://www.visionlinkblog.org/" style="color:rgb(42,93,176)" \
target="_blank"><span style="color:rgb(47,70,157)">Blog</span></a></span><span \
style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"> \
</span><span style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold">|</span><span \
style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"> \
</span><span style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"><a \
href="http://twitter.com/VisionLink" style="color:rgb(42,93,176)" \
target="_blank"><span style="color:rgb(47,70,157)">Twitter</span></a></span><span \
style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"> \
</span><span style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold">|</span><span \
style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"> \
</span><span style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"><a \
href="http://www.facebook.com/VisionLink.CommunityOS" style="color:rgb(42,93,176)" \
target="_blank"><span style="color:rgb(47,70,157)">Facebook</span></a></span><span \
style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"> \
</span><span style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold">|</span><span \
style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"> \
</span><span style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"><a \
href="http://www.linkedin.com/company/visionlink" style="color:rgb(42,93,176)" \
target="_blank"><span style="color:rgb(47,70,157)">LinkedIn</span></a></span><span \
style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"> \
</span><span style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold">|</span><span \
style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"> \
</span><span style="color:rgb(187,3,3);font-family:verdana;font-size:10px;font-weight:bold"><a \
href="http://www.visionlink.org/" style="color:rgb(42,93,176)" target="_blank"><span \
style="color:rgb(47,70,157)">Web</span></a></span></span></div> \
</span></b></span><span style="letter-spacing:0px"></span></div><div \
style="margin:0px"><font color="#BB0303" face="verdana"><span \
style="border-collapse:collapse"><b><span style="border-collapse:separate"><div \
style="color:rgb(80,0,80);font-family:Verdana;font-size:9px;font-weight:normal"> \
</div></span></b></span></font></div><div \
style="margin:0px;color:rgb(255,73,58);font-family:Verdana;font-size:9px"><span \
style="letter-spacing:0px"><br></span></div><div \
style="margin:0px;color:rgb(179,179,179);font-family:Verdana;font-size:9px"> <span \
style="letter-spacing:0px">This message and any attachments may contain information \
that is privileged, </span></div><div \
style="margin:0px;color:rgb(179,179,179);font-family:Verdana;font-size:9px"><span \
style="letter-spacing:0px">confidential or exempt from disclosure under applicable \
law or agreement. If you </span></div> <div \
style="margin:0px;color:rgb(179,179,179);font-family:Verdana;font-size:9px"><span \
style="letter-spacing:0px">have received this message in error, please reply and \
delete the message and </span></div><div \
style="margin:0px;color:rgb(179,179,179);font-family:Verdana;font-size:9px"> <span \
style="letter-spacing:0px">any attachments without opening the attachment. Thank \
you.</span></div> </div>
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