[DRBD-user] Kernel panic - DRBD 8.3.6 and RHEL 5.4 x64 xen

Mike Sweetser - Adhost mikesw at adhost.com
Wed Dec 9 01:02:34 CET 2009

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

I just installed DRBD 8.3.6, but when starting the module, it
immediately causes a kernel panic.  

Starting DRBD resources: [ d(storage) Unable to handle kernel paging
request at ffff81018341e03c RIP: 
 [<ffffffff8836274b>] :drbd:drbd_md_read+0xd7/0x236
PGD 183026063 PUD 0 
Oops: 0000 [1] SMP 
last sysfs file: /module/drbd/parameters/cn_idx
CPU 0 
Modules linked in: drbd(U) nfsd exportfs nfs_acl auth_rpcgss ipv6
xfrm_nalgo crypto_api autofs4 hidp rfcomm l2cap bluetooth lockd sunrpc
dm_mirror dm_multipath scsi_dh scsi_mod parport_pc lp parport pcspkr
xennet dm_raid45 dm_message dm_region_hash dm_log dm_mod dm_mem_cache
xenblk ext3 jbd uhci_hcd ohci_hcd ehci_hcd
Pid: 35, comm: cqueue/0 Tainted: G      2.6.18-164.6.1.el5xen #1

Any idea what I can do here?

Mike Sweetser

Mike Sweetser, RHCT, WCSP | Systems Administrator

Adhost Internet
140 Fourth Avenue North, Suite 360, Seattle, Washington 98109 USA
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