freebsd stable - May 2011 - Panic during kernel booting on HP Proliant DL180G6 and latest STABLE

Hi list!

I moved my 8-STABLE system from cheap AMD64 machine to Proliant DL180G6 
(full ZFS send -> receive) yesterday.
Operation was succesfull, system booted and everything worked fine. 
Still, I wanted to perform full world + kernel rebuild with updated 
sources and CPUTYPE (core2 instead of athlon64) and removed unused NIC 
drivers from kernel.

New kernel panicked during boot. I rebuilt kernel again, without any 
CPUTYPE in make.conf, but panic was still there. Old kernel (built at 
8.04.2011) is booting fine.
First panic line says:

    panic: m_getzone: m_getjcl: invalid cluster type.


I made a por quality photo of screen with stack backtrace and it's 
available here: http://www.picamatic.com/view/7544359_IMAG0029/

Now the funny thing:

Igb driver is compiled into the kernel. If I add igb driver to 
loader.conf kernel complains of course:

    module_register: module pci/igb already exists!
    Module pci/igb failed to register: 17


but there's no panic!

When I remove 'if_igb_load="YES"' from loader.conf, I
experience panic
visible above.

Kernel config: http://pastebin.com/G7K0vfuJ


-- 
Bartosz Stec

W dniu 2011-05-08 16:02, Bartosz Stec pisze:
> Hi list!
>
> I moved my 8-STABLE system from cheap AMD64 machine to Proliant 
> DL180G6 (full ZFS send -> receive) yesterday.
> Operation was succesfull, system booted and everything worked fine. 
> Still, I wanted to perform full world + kernel rebuild with updated 
> sources and CPUTYPE (core2 instead of athlon64) and removed unused NIC 
> drivers from kernel.
>
> New kernel panicked during boot. I rebuilt kernel again, without any 
> CPUTYPE in make.conf, but panic was still there. Old kernel (built at 
> 8.04.2011) is booting fine.
> First panic line says:
>
>    panic: m_getzone: m_getjcl: invalid cluster type.
>
>
> I made a por quality photo of screen with stack backtrace and it's 
> available here: http://www.picamatic.com/view/7544359_IMAG0029/
>
> Now the funny thing:
>
> Igb driver is compiled into the kernel. If I add igb driver to 
> loader.conf kernel complains of course:
>
>    module_register: module pci/igb already exists!
>    Module pci/igb failed to register: 17
>
>
> but there's no panic!
>
> When I remove 'if_igb_load="YES"' from loader.conf, I
experience panic
> visible above.
>
> Kernel config: http://pastebin.com/G7K0vfuJ
>
>
Picamatic seems offline now, so here's another link to backtrace photo: 
http://i51.tinypic.com/nyuux3.jpg

Maybe make.conf will be useful too:

    CPUTYPE?=core2
    KERNCONF=PROLIANT
    #MAKEOPTS=-j3
    #WITH_DEBUG=yes
    #DEBUG_FLAGS=-g

    # default build settings for ports collection
    .if ${.CURDIR:M*/ports/*} && !defined(NOCCACHE)
    CFLAGS=-O2 -pipe
    #CXXFLAGS= -O2 -fno-strict-aliasing -pipe -funroll-loops
    BUILD_OPTIMIZED=YES
    WITH_OPENSSL=YES
    WITH_XCHARSET=all
    WITH_CHARSET=utf8
    WITH_COLLATION=utf8_general_ci
    .endif

    # default build settings for base system
    .if ${.CURDIR:M*/usr/src/*} || ${.CURDIR:M*/usr/obj/*} &&
    !defined(NOCCACHE)

    CFLAGS=-O2 -pipe
    COPTFLAGS=-O2 -pipe

    CC:=${CC:C,^cc,/usr/local/libexec/ccache/world/cc,1}
    CXX:=${CXX:C,^c\+\+,/usr/local/libexec/ccache/world/c++,1}

    .endif

    # added by use.perl 2011-05-08 17:13:51
    PERL_VERSION=5.10.1



-- 
Bartosz Stec

on 12/05/2011 22:43 Bartosz Stec said the following:
> Allright, if anyone want to follow:
http://www.freebsd.org/cgi/query-pr.cgi?pr=156974
> 
I suspect that your best course here is to add some diagnostic printfs in
igb_refresh_mbufs and in m_getzone to see what value is actually passed to
m_getjcl and why.

-- 
Andriy Gapon