kernel logging confused after "No module loaded"
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-source-2.6.15 (Ubuntu) |
Invalid
|
Medium
|
Ben Collins |
Bug Description
Hi,
After my update from Hoary to Breezy, I observed a repeated pattern in my kern.log.
Every time after "No module symbols loaded", the next line is partially garbled.
Here are some examples:
Nov 9 13:43:31 localhost kernel: No module symbols loaded - kernel modules not
enabled.
Nov 9 13:43:31 localhost kernel: .617000] Checking if this processor honours
the WP bit even in supervisor mode... Ok.
Nov 9 17:08:51 localhost kernel: No module symbols loaded - kernel modules not
enabled.
Nov 9 17:08:51 localhost kernel: 000] Mount-cache hash table entries: 512
Nov 9 17:56:25 localhost kernel: No module symbols loaded - kernel modules not
enabled.
Nov 9 17:56:25 localhost kernel: nitialized
(the latter may be a typo in kernel sources?)
Nov 9 15:21:18 localhost kernel: No module symbols loaded - kernel modules not
enabled.
Nov 9 15:21:18 localhost kernel:
Nov 9 15:38:12 localhost kernel: Inspecting /boot/System.
Nov 9 15:38:12 localhost kernel: Loaded 28225 symbols from
/boot/System.
Nov 9 15:38:12 localhost kernel: Symbols match kernel version 2.6.12.
Nov 9 15:38:12 localhost kernel: No module symbols loaded - kernel modules not
enabled.
Nov 9 15:38:12 localhost kernel: 00000000 00000000
Nov 9 15:38:12 localhost kernel: [4294667.385000] Intel machine check
architecture supported.
BTW, I don't understand "kernel modules not enabled" since the system seems very
well able to load kernel modules on demand, e.g. iptables. What's the actual
meaning of this message?
The machine is a Fujitsu/Siemens laptop Lifebook C1110.
Regards,
Jörg Höhle
It just occured to me that the relevant point seems not to be "after modules
loaded message", but instead before the first time when kernel want to start
using the new (vs. Hoary) [44444444.5555555] format.
Nov 9 16:32:37 localhost kernel: Symbols match kernel version 2.6.12.
Nov 9 16:32:37 localhost kernel: No module symbols loaded - kernel modules not
enabled.
Nov 9 16:32:37 localhost kernel: 0 00000000
Nov 9 16:32:37 localhost kernel: [4294669.634000] CPU: L1 I cache: 32K, L1 D
cache: 32K
Nov 9 16:32:37 localhost kernel: [4294669.634000] CPU: L2 cache: 2048K
Using linux-image- 2.6.12- 9.23-686