[Bug 277924] Re: sysklogd cannot find map file
** Changed in: linux (Ubuntu) Status: Incomplete = Invalid -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
By default, people should not see this message in 10.04 LTS because the default syslog daemon was swiched from sysklogd to rsyslog, which does not generate it. -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
Hi Brian, This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ . If it remains an issue, could you run the following command from a Terminal (Applications-Accessories-Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux 277924 Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: needs-kernel-logs ** Tags added: needs-upstream-testing ** Tags added: kj-triage ** Changed in: linux (Ubuntu) Status: New = Incomplete -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
Hey, I have checked through this to try and reproduce this issue and I can't find this error in my kernel logs (or any other log). Thanks for checking back, I totally forgot about this bug. -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
** Changed in: sysklogd (Ubuntu) Assignee: Lars Wirzenius (liw) = (unassigned) -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
** Tags added: review-request -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
Running Karmic with kernel 2.6.31-5-generic, this scary message still exist; searching this file return /boot. My system hangs too i have to type exit in initramfs to continue booting ( same than post 40). Suggestion: as this message is useless but scary, can we redirect it to null , waiting to a better cleaner solution ? -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
Same problem ! Jul 17 13:45:16 srv syslogd 1.5.0#5ubuntu3: restart. Jul 17 13:45:16 srv kernel: Inspecting /boot/System.map-2.6.28-13-server Jul 17 13:45:16 srv kernel: Cannot find map file. The map file is present. This bug causes problems after issuing a reboot. The server reboots, but hangs at the console. Typing 'exit' from initramfs proceeds to a normal boot, but that isn't really a viable solution, since the server is located somewhere else. Linux: Linux srv.# 2.6.28-13-server #45-Ubuntu SMP Tue Jun 30 20:51:10 UTC 2009 i686 GNU/Linux CPU: Intel(R) Xeon(R) CPU X3220 @ 2.40GHz Storage: 01:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068E PCI-Express Fusion-MPT SAS (rev 08) -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
metastable, as discussed above by Adam Conrad, the message about not being able to find a map file is harmless, it just sounds scary. Your problem is almost certainly caused by something else, so please file a new bug about that, or ask on one of the support channels for help. ** Changed in: sysklogd (Ubuntu) Importance: Medium = Low -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
Thank you for the fast reply, Lars. This is indeed a different bug, although I have no RAID: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/278176 Adding rootdelay=90 works for me. /boot/grub/menu.lst: kernel /boot/vmlinuz-2.6.28-13-server root=UUID=d1f6f883-efff-43cd-af15-110b79b02bce rootdelay=90 ro quiet splash -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
Hello! I'm not sure if this is of any use at this point, but I just found this too, running 2.6.30rc5 -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
Adam, I think the issue there is that klogd does not (as far as I know) have any reliable way of detecting that the running kernel was compiled with that option enabled; while it's true on ubuntu systems that /boot/config-$(uname -r) exists, it's not guaranteed to exist generically, and I don't see that information exported via /proc or /sys, though I'd be happy to be corrected. (IIRC, there used to be a patch floating around that would cause the kernel to create a /proc/config.gz, but it didn't get accepted upstream.) -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
The code in sysklogd, file ksym.c, seems to be looking for a symbol Version_[0-9]+ in all System.map-$version files it knows. However, the Ubuntu map files don't seem to include that symbol. -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
For the record, though the error message from klogd is both misleading and (for some) a bit scary, the fact that klogd isn't loading System.map appears to be completely harmless for us. Our kernels are built with KALLSYMS=y, so we're getting symbol names in stack traces anyway, despite klogd's inability to do the lookups itself. -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
from init/version.c: #ifndef CONFIG_KALLSYMS #define version(a) Version_ ## a Looks like this is an intentional optimization, and the real buglet here is just that klogd should perhaps be made intelligent enough to realize it's loading on a KALLSYMS kernel, and suppress its error message (or print something friendlier like Not loading System.map, because the kernel is built with internal symbol lookup tables) -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
** Changed in: sysklogd (Ubuntu) Assignee: Ubuntu Foundations Team (ubuntu-foundations) = Lars Wirzenius (liw) -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
** Changed in: sysklogd (Ubuntu) Assignee: (unassigned) = Ubuntu Foundations Team (ubuntu-foundations) -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 277924] Re: sysklogd cannot find map file
If you look at the top of /etc/init.d/klogd there is the following comment and option line # Use KLOGD=-k /boot/System.map-$(uname -r) to specify System.map # KLOGD=-P $kmsgpipe I changed it to the following like the comment suggested. KLOGD=-P $kmsgpipe -k /boot/System.map-$(uname -r) I now no longer get the cannot find map file error message but I do get the following messages: kernel: Loaded 33441 symbols from /boot/System.map-2.6.27-9-generic. kernel: Cannot verify that symbols match kernel version. kernel: Loaded 19498 symbols from 93 modules -- sysklogd cannot find map file https://bugs.launchpad.net/bugs/277924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
