double panic kernel

[egelor]

Hello ppl people,

After a non-proper shutdown I can't boot. The error:

Trying to mount root from  ufs:/dev/ada0p2 [rw]...
WARNING: / was not properly dismounted
Setting hostuid:
Setting hostid:
pid 76 (fsck_ufs), uid 0: exited on signal 11

I did an fsck and a reboot.

Upon login:

error:
panic
KDB: stack backtrace:

and nothing to be done, just rebooting automatically.

I need help.

 

[jb_fvwm2]

Reboot single user

fsck_ffs -y /dev/ada0p2 
#finished?
/bin/rm -rf /lost+found 
sync && shutdown -p now

*Might* work anyway...

 

[egelor]

jb_fvwm2 the code you post works fine but upon login / mount fine, but kernel panic again.

panic: page fault
cpuid = 0 
KDB: stack backtrace:
#0 .... at kdb_backtrace
#1 ...   at panic
#2  trap_fatal
#3 trap_pfault
#4 trap
#5 calltrap
#6 exec_new_vmspace
$7 exec_elf32_imact
#8 kern_execve
#9 sys_execve
#10 syscall
#11 Xinit0x80_syscall

and the system starts auto-rebooting.

Thank you very much for your help.

 

[egelor]

I boot via live CD and logged in a shell.

mount -t ufs [FILE]/dev/ada0p2[/FILE] <inside a folder of cd>

I gave the above commands again and delete some changes I had made in /boot/loader.conf, /etc/sysctl.conf and /etc/rc.conf.

mv [FILE]/boot/kernel[/FILE][FILE] /boot/kernel.backup[/FILE]
      mv [FILE]/boot/kernel.old[/FILE] [FILE]/boot/kernel[/FILE]

After reboot, I manage to login in my zsh shell. Too many core files. Don't know what to do with them.

I had made a backup.tgz but when I try to [CMD=]tar zxvf backup.tgz /[/CMD] it says that my archive is damaged.

So as I'm new on freebsd FreeBSD I give up although I can login today on my zsh shell. ifconf is crashed emacs and nano, system reboots whenever it likes. I can't send you the /var/crash/core.txt.0 or the vmcore.0 so I'll set the system from the beginning.

Thank you.