[DRBD-user] DRBD 9 and custom kernel

Michel MAYEN mmayen.fr at gmail.com
Tue Apr 4 17:51:39 CEST 2017

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


Hello list,

I am trying to install DRBD9 (9.0.7) from source on a Debian 8 with a custom Kernel.
In my custom Kernel i disabled everything about IPv6, it is useless in my case.

Now, after a successful compilation, when I try to load the drbd module I have the following errors reported by dmesg :

[   20.254818] drbd: loading out-of-tree module taints kernel.
[   20.254945] drbd: Unknown symbol __ipv6_addr_type (err 0)
[   20.254947] drbd: Unknown symbol blk_start_plug (err 0)
[   20.254952] drbd: Unknown symbol mod_timer_pending (err 0)
[   20.254961] drbd: Unknown symbol find_first_bit (err 0)
[   20.254961] drbd: Unknown symbol __sw_hweight32 (err 0)
[   20.254962] drbd: Unknown symbol scnprintf (err 0)
[   20.254962] drbd: Unknown symbol up (err 0)
[   20.254976] drbd: Unknown symbol vsnprintf (err 0)
[   20.254978] drbd: Unknown symbol rb_insert_color (err 0)
[   20.254995] drbd: Unknown symbol _raw_spin_unlock_bh (err 0)
[   20.255006] drbd: Unknown symbol blk_finish_plug (err 0)
[   20.255021] drbd: Unknown symbol kvasprintf (err 0)
[   20.255025] drbd: Unknown symbol down (err 0)
[   20.255025] drbd: Unknown symbol strstr (err 0)
[   20.255033] drbd: Unknown symbol rb_erase (err 0)
[   20.255041] drbd: Unknown symbol mutex_lock_interruptible (err 0)
[   20.255042] drbd: Unknown symbol down_trylock (err 0)
[   20.255047] drbd: Unknown symbol blk_check_plugged (err 0)
[   20.255052] drbd: Unknown symbol down_read (err 0)
[   20.255060] drbd: Unknown symbol _raw_spin_lock_bh (err 0)
[   20.255068] drbd: Unknown symbol up_read (err 0)
[   20.255070] drbd: Unknown symbol __request_module (err 0)


IPv6 is a prerequisite ? I missed somethings at the compile time ?
And if you have more advices about the others errors, I will be glad to read it :-)

Thanks,
Michel




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