Hi, Adding boot logs
NET: Registered protocol family 1 audit: initializing netlink socket (disabled) type=2000 audit(1250069944.104:1): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) Warning: Core image elf header is notsane Kdump: vmcore not initialized Registering unionfs 2.2-mm msgmni has been set to 90 io scheduler noop registered io scheduler anticipatory registered however, similar case has already been discussed in other mailing lists with vivek. The only difference is that, I am not using redhat system and dont have any user level kexel tools. https://lists.linux-foundation.org/pipermail/fastboot/2007-January/012572.html The kernel command line of capture kernel (kexe'ed kernel) : Kernel command line: root=/dev/nfs rw console=ttyS0,115200 ip=::::::dhcp selinux=0 noacpi maxcpus=1 memmap=exactmap memmap=6...@0k memmap=648...@16384k elfcorehdr=81260K Command line for the Primary kernel : root=/dev/nfs rw console=ttyS0,115200 ip=::::::dhcp crashkernel=...@16m kexec command used : kexec -p bzImage --append="root=/dev/nfs rw console=ttyS0,115200 ip=::::::dhcp selinux=0 noacpi maxcpus=1" Kconfig options : CONFIG_CRASH_DUMP=y CONFIG_PHYSICAL_START=0x200000 CONFIG_RELOCATABLE=y CONFIG_PHYSICAL_ALIGN=0x200000 Please suggest. Shukriya, Chandan Dave Anderson <[email protected]> Sent by: [email protected] 08/12/2009 07:39 PM Please respond to "Discussion list for crash utility usage, maintenance and development" <[email protected]> To "Discussion list for crash utility usage, maintenance and development" <[email protected]> cc Subject Re: [Crash-utility] vmcore file size 0 on x86_64 Forwarded to kexec list: http://lists.infradead.org/pipermail/kexec/2009-August/003474.html ----- "Chandan12 K" <[email protected]> wrote: > Hi, > > I am little new in this mailing list. I just wondered if anybody could > help me regarding the vmcore file generation. I ran kexec on my x86_64 > machine, and the /proc/vmcore file is created with zero size. > > However, even if I read the /dev/oldmem file, I am only able to read > till 16M. I guess I am only able to read till the 'X', where X is > crashkerne...@x. > > Moreover, My machine seems to have 32 bit user space and ofcourse, 64 > bit kernel space. > > Appreciate any response. > > Chandan Kumar > ____________________________________________ =====-----=====-----===== > Notice: The information contained in this e-mail > message and/or attachments to it may contain > confidential or privileged information. If you are > not the intended recipient, any dissemination, use, > review, distribution, printing or copying of the > information contained in this e-mail message > and/or attachments to it are strictly prohibited. If > you have received this communication in error, > please notify us by reply e-mail or telephone and > immediately and permanently delete the message > and any attachments. Thank you > -- > Crash-utility mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/crash-utility -- Crash-utility mailing list [email protected] https://www.redhat.com/mailman/listinfo/crash-utility ForwardSourceID:NT0000987A =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you
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