Re: Cannot find map file
El(On) 08/06/2003 (15:43:27), Brian Poole escribió(wrote): > Why I am getting this message in my syslog? > > Jun 8 15:27:36 bithynia kernel: Cannot find map file > > What does it mean? It means that the kernel can't find the System.map file. Perhaps you compiled a custom kernel and forgot to copy that file to /boot (where it usually resides). If you are using a kernel that ships with Debian probably the System.map file was deleted. Regards. -- __ __ _ Marcelo Ramos | \/ __| Debian Sid GNU/Linux 2.5.67| |_// Socio UYLUG Nro 125| \ Linux registered user #118109 |_|\/|_|\__\ pgp0.pgp Description: PGP signature
Cannot find map file
Why I am getting this message in my syslog? Jun 8 15:27:36 bithynia kernel: Cannot find map file What does it mean? I have appended the head of my syslog here: Jun 8 15:27:36 bithynia syslogd 1.4.1#10: restart. Jun 8 15:27:36 bithynia kernel: klogd 1.4.1#10, log source = /proc/kmsg started. Jun 8 15:27:36 bithynia kernel: Cannot find map file. Jun 8 15:27:36 bithynia kernel: Loaded 454 symbols from 14 modules. Jun 8 15:27:36 bithynia kernel: Linux version 2.4.18-2.4.18-Custom2 ([EMAIL PROTECTED]) (gcc version 2.95.4 20011002 (Debian prerelease)) #1 SMP Sun May 11 17:05:26 EST 2003 Jun 8 15:27:36 bithynia kernel: BIOS-provided physical RAM map: Jun 8 15:27:36 bithynia kernel: BIOS-e820: - 0009fc00 (usable) Jun 8 15:27:36 bithynia kernel: BIOS-e820: 0009fc00 - 000a (reserved) Jun 8 15:27:36 bithynia kernel: BIOS-e820: 000f - 0010 (reserved) Jun 8 15:27:36 bithynia kernel: BIOS-e820: 0010 - 0ffec000 (usable) Jun 8 15:27:36 bithynia kernel: BIOS-e820: 0ffec000 - 0ffef000 (ACPI data) Jun 8 15:27:36 bithynia kernel: BIOS-e820: 0ffef000 - 0000 (reserved) Jun 8 15:27:36 bithynia kernel: BIOS-e820: 0000 - 1000 (ACPI NVS) Jun 8 15:27:36 bithynia kernel: BIOS-e820: - 0001 (reserved) Jun 8 15:27:36 bithynia kernel: On node 0 totalpages: 65516 Jun 8 15:27:36 bithynia kernel: zone(0): 4096 pages. Jun 8 15:27:36 bithynia kernel: zone(1): 61420 pages. Jun 8 15:27:36 bithynia kernel: zone(2): 0 pages. Jun 8 15:27:36 bithynia kernel: Local APIC disabled by BIOS -- reenabling. Jun 8 15:27:36 bithynia kernel: Found and enabled local APIC! http://mobile.yahoo.com.au - Yahoo! Mobile - Check & compose your email via SMS on your Telstra or Vodafone mobile. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: kernel: Cannot find map file; 2.4.13
Thus spake Mike McNally ([EMAIL PROTECTED]): > make config/menuconfig/xconfig > make dep > make bzImage > make modules > make modules_install > > cp /usr/src/linux/arch/i386/boot/bzImage /boot/bzImage-2.4.13 > cp /usr/src/linux/System.map /boot/map > edit lilo.conf > lilo > reboot > failure... dozens of failures (sysmap error) > > So which of these processes creates the System.map? And how do I > debug this error? Maybe cp /usr/src/linux/System.map /boot/System.map-2.4.13 ? You might also want to look into make-kpkg and at this: http://www.debian.org/doc/FAQ/ch-kernel.html#s-customkernel Good luck! -- Justin R. Miller <[EMAIL PROTECTED]> View my website at http://codesorcery.net Please encrypt email using key 0xC9C40C31 pgpyFP0TuCQFx.pgp Description: PGP signature
kernel: Cannot find map file; 2.4.13
make config/menuconfig/xconfig make dep make bzImage make modules make modules_install cp /usr/src/linux/arch/i386/boot/bzImage /boot/bzImage-2.4.13 cp /usr/src/linux/System.map /boot/map edit lilo.conf lilo reboot failure... dozens of failures (sysmap error) So which of these processes creates the System.map? And how do I debug this error? -- Mike McNally[EMAIL PROTECTED] life, n.: A whim of several billion cells to be you for a while.
Re: "Cannot find map file"
chris> What does this mean? -chris chris> chris> Jul 25 08:42:33 cr275960-a kernel: Cannot find map file. chris> Jul 25 08:42:33 cr275960-a kernel: No module symbols loaded. Marcin> I think You didn't copy System.map from /usr/src/linux (or anywhere you have Marcin> kernel sources) to /boot or changed line: map=/boot/map in lilo.conf to Marcin> something else. Some serious confusion here! lilo (and /boot/map and the lilo.conf line mentioning it) has absolutely nothing to do with this. And if you install kernels the Debian way (via make-kpkg) it creates a /boot/System.map file for you. So really the correct answer is: man make-kpkg. -- Ian Zimmerman, Oakland, California, U.S.A. In his own soul a man bears the source from which he draws all his sorrows and his joys. Sophocles.
Re: "Cannot find map file"
- Original Message - From: "Pavel M. Penev" <[EMAIL PROTECTED]> To: "Krzys Majewski" <[EMAIL PROTECTED]> Cc: "Debian user list (undigested)" Sent: Wednesday, July 26, 2000 4:12 PM Subject: Re: "Cannot find map file" On Tue, 25 Jul 2000, Krzys Majewski wrote: > What does this mean? -chris > > Jul 25 08:42:33 cr275960-a kernel: Cannot find map file. > Jul 25 08:42:33 cr275960-a kernel: No module symbols loaded. I think You didn't copy System.map from /usr/src/linux (or anywhere you have kernel sources) to /boot or changed line: map=/boot/map in lilo.conf to something else. M.P.
Re: "Cannot find map file"
On Tue, 25 Jul 2000, Krzys Majewski wrote: > What does this mean? -chris > > Jul 25 08:42:33 cr275960-a kernel: Cannot find map file. > Jul 25 08:42:33 cr275960-a kernel: No module symbols loaded. See klogd(8) for explanation. Hope this is enoug, Pavel
RE: "Cannot find map file"
Yes but my kernel image (and the map file) does not reside in /boot. It lives, believe it or not, in /dosc/linux/boot/, which is not even automatically mounted at boot time, though I guess that doesn't make a difference since the messages I get come before the non-root partitions are mounted, but I digress. What should I do to make the kernel see them? -chris On Tue, 25 Jul 2000, Pollywog wrote: > > On 25-Jul-2000 Krzys Majewski wrote: > > What does this mean? -chris > > > > Jul 25 08:42:33 cr275960-a kernel: Cannot find map file. > > Jul 25 08:42:33 cr275960-a kernel: No module symbols loaded. > > > > > > Check your /boot directory. Do you have a System.map file there for your > kernel version? > > Are you making your kernel images the Debian way? > > > -- > Andrew >
RE: "Cannot find map file"
On 25-Jul-2000 Krzys Majewski wrote: > What does this mean? -chris > > Jul 25 08:42:33 cr275960-a kernel: Cannot find map file. > Jul 25 08:42:33 cr275960-a kernel: No module symbols loaded. > > Check your /boot directory. Do you have a System.map file there for your kernel version? Are you making your kernel images the Debian way? -- Andrew
"Cannot find map file"
What does this mean? -chris Jul 25 08:42:33 cr275960-a kernel: Cannot find map file. Jul 25 08:42:33 cr275960-a kernel: No module symbols loaded.
Re: "Cannot find map file"
On Mon, 16 Mar 1998 [EMAIL PROTECTED] wrote: > What is a "map file" ? > > As was already stated on this mailing list, it's a text file that contains memory addresses of kernel symbols. That's it. Here's a small sample from mine: 0010 T _stext 0010 T stext 0010 t startup_32 001000bc t isnew 00100116 t is486 00100127 t is386 0010017d t L6 0010017f t check_x87 001001aa t setup_idt 001001c7 t rp_sidt 001001e0 t setup_paging 00101000 T swapper_pg_dir 00102000 T pg0 00103000 T empty_bad_page 00104000 T empty_bad_page_table 00105000 T empty_zero_page 00106000 t stack_start 00106010 T idt It's relatively useless unless you're working on kernel related stuff (like debugging a kernel Oops message). noah PGP public key available at http://lynx.dac.neu.edu/home/httpd/n/nmeyerha/mail.html or by 'finger -l [EMAIL PROTECTED]' -- E-mail the word "unsubscribe" to [EMAIL PROTECTED] TO UNSUBSCRIBE FROM THIS MAILING LIST. Trouble? E-mail to [EMAIL PROTECTED]
Re: "Cannot find map file"
What is a "map file" ? -- E-mail the word "unsubscribe" to [EMAIL PROTECTED] TO UNSUBSCRIBE FROM THIS MAILING LIST. Trouble? E-mail to [EMAIL PROTECTED]
Re: "Cannot find map file"
"DAVID B. TEAGUE" <[EMAIL PROTECTED]> on Sun, Mar 15, 1998 at 06:52:34PM -0500: > "Cannot find map file" This usually means that the kernel you are running is not the same as the kernel that you have most recently compiled. It refers to the file, `System.map' which is usually in the root of the linux source tree, or in your boot directory. If you have recompiled your kernel and not yet rebooted off the image, herein lies your problem. Certain tools like lsof, and kernel oops resolution, will not work unless the map file corresonds to the installed kernel. On the whole though, your system will run fine; there is no loss of functionality. -- Scott -- E-mail the word "unsubscribe" to [EMAIL PROTECTED] TO UNSUBSCRIBE FROM THIS MAILING LIST. Trouble? E-mail to [EMAIL PROTECTED]
"Cannot find map file"
Hi For some time my system gives me this error mesage on boot up. "Cannot find map file" My messages log files only go back to Feb of this year. Each of these have have this error message at each boot. I think the error goes all the way back to installation of Debian 1.1 over a year ago. This message occurs the following context: Mar 15 12:16:11 frodo syslogd 1.3-0#6: restart. Mar 15 12:16:11 frodo kernel: klogd 1.3-0, log source = /proc/kmsg started. Mar 15 12:16:12 frodo syslogd 1.3--0#6: restart. Mar 15 12:16:12 frodo kernel: Cannot find map file. [] I am (still) running Debian 1.1 on a 486/66 with 16 MB Ram and a AHA2840 SCSI controller and several disks. While I am not aware of any problems, I want to know whether this is inoccuous. Do I need to fix this? I'm about to upgrade to Hamm. I don't really want to do anything about this unless it will give me grief in the upgrade. --David --- LINUX: the FREE 32 bit OS for [3456]86 PC's available NOW! David B Teague | Ask me how user interface copyrights & software [EMAIL PROTECTED] | patents make programing a dangerous business. -- E-mail the word "unsubscribe" to [EMAIL PROTECTED] TO UNSUBSCRIBE FROM THIS MAILING LIST. Trouble? E-mail to [EMAIL PROTECTED]
Cannot find map file?
Hello all, I am a little bit worried about this message about not finding the map file upon bootup. Everything seems *completely* normal except for this little message. I looked in the kernel sources (2.0.22) to try and find the reason for it, but had no luck. This appears after doing a shutdown -r now. Particulars - new debian install after wiping clean an old dos and slackware setup. Old setup: dos on hda1, linux root on hda3, where the lilo boot sector resided. New setup has linux root on hda1, where I believe the lilo boot sector is (the debian configuration tool wouldn't have stuck it on the MBR now, would it?) Should I worry? Any help appreciated. Thanks, Jim PS What should the perms be on /boot/map? I've got 600. * eerie message *** Oct 24 21:47:45 yardbird syslogd 1.3-0#6: restart. Oct 24 21:47:45 yardbird kernel: klogd 1.3-0, log source = /proc/kmsg started. Oct 24 21:47:45 yardbird syslogd 1.3-0#6: restart. Oct 24 21:47:46 yardbird kernel: Cannot find map file. my lilo.conf boot=/dev/hda1 root=/dev/hda1 compact install=/boot/boot.b map=/boot/map vga=normal delay=20 image=/vmlinuz-2.0.22 root=/dev/hda1 label=Linux-2.0.22 read-only image=/vmlinuz root=/dev/hda1 label=Linux read-only image=/vmlinuz-new root=/dev/hda1 label=Linux-new read-only *** output from lilo -q -v LILO version 17, Copyright 1992-1995 Werner Almesberger Reading boot sector from /dev/hda1 Global settings: Delay before booting: 2.0 seconds No command-line timeout Enter boot prompt only on demand Serial line access is disabled No message for boot prompt No default boot command line Images: Linux-2.0.22* No password Boot command-line won't be locked VGA mode: NORMAL No fallback Options: "ro root=301" Linux No password Boot command-line won't be locked VGA mode: NORMAL No fallback Options: "ro root=301" Linux-new No password Boot command-line won't be locked VGA mode: NORMAL No fallback Options: "ro root=301" -- TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to [EMAIL PROTECTED] . Trouble? e-mail to [EMAIL PROTECTED]
