Ceph

When trying to add a RBD, i got a kernel panic.

root@logger:~# echo "[2001:16f8:10:2::c3c3:2e5c] name=admin rbd alpha" > /sys/class/rbd/add 
-bash: echo: write error: Cannot allocate memory
root@logger:~#

Before i could do a dmesg, the machine had crashed.

In my remote-syslog i had some logs, not much:

root@remote-syslog:/var/log/other/logger# tail 2010-08-17 
Aug 17 07:24:32 logger sshd[1333]: Accepted publickey for root from 2001:7b8:3cb:0:213:2ff:fead:9a3e port 46067 ssh2
Aug 17 07:24:32 logger sshd[1333]: pam_unix(sshd:session): session opened for user root by (uid=0)
Aug 17 07:24:41 logger kernel: [   62.274513] libceph: loaded (mon/osd proto 15/24, osdmap 5/5 5/5)
Aug 17 07:24:41 logger kernel: [   62.303898] ceph: loaded (mds proto 32)
Aug 17 07:25:02 logger CRON[1500]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 17 07:25:02 logger CRON[1501]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
Aug 17 07:25:02 logger CRON[1500]: pam_unix(cron:session): session closed for user root
Aug 17 07:25:14 logger init: plymouth-splash main process (1516) terminated with status 1
Aug 17 07:25:24 logger kernel: [  105.450354] rbd: loaded rbd (rados block device)
Aug 17 07:29:44 logger kernel: [  365.473309] libceph: no secret set (for auth_x protocol)
root@remote-syslog:/var/log/other/logger#

I think i forgot the secret or could this be due to the IPv6 address?

Anyhow, the kernel should not panic.