[Xen-devel] Re: Xen breaking iSCSI

[Niraj Tolia <ntolia@xxxxxxxxx>]

Was trying to beat up on this a little more. Got this OOPS.

ksymoops 2.4.9 on i686 2.4.22-1.2197.nptl.  Options used
     -v xen/experimental/linux-2.4.26-xen0/vmlinux (specified)
     -K (specified)
     -L (specified)
     -O (specified)
     -m xen/experimental/install/boot/System.map-2.4.26-xen0 (specified)

Unable to handle kernel paging request at virtual address 366b2553
c012f9a0
Oops: 0000
CPU:    0
EIP:    0819:[<c012f9a0>]    Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00213207
eax: 00000000   ebx: 366b253b   ecx: 000001d0   edx: 00000010
esi: 00000000   edi: c5eadf80   ebp: c103f550   esp: c119df0c
ds: 0821   es: 0821   ss: 0821
Process kswapd (pid: 4, stackpage=c119d000)<1>
Stack: 00000000 c47c4f80 c5eadf80 c103f550 c5eadf80 c012fafe c5eadf80 00000000 
       c103f550 c03a1df0 00000fe1 c0123213 c103f550 000001d0 00000c80 000001d0 
       0000001c 00000020 000001d0 c03a1df0 c03a1df0 c012345d c119df84 000001d0 
Call Trace: [<c012fafe>] [<c0123213>] [<c012345d>] [<c01234e2>] [<c0123696>] 
   [<c0123708>] [<c0123848>] [<c01237b0>] [<c01afa2e>] [<c01237b0>] 
Warning (Oops_read): Code line not seen, dumping what data is available


>>EIP; c012f9a0 <sync_page_buffers+20/b0>   <=====

>>ebx; 366b253b <__start___xen_guest+366aba41/c00f9506>

Trace; c012fafe <try_to_free_buffers+ce/f0>
Trace; c0123213 <shrink_cache+2d3/380>
Trace; c012345d <shrink_caches+3d/60>
Trace; c01234e2 <try_to_free_pages_zone+62/f0>
Trace; c0123696 <kswapd_balance_pgdat+66/b0>
Trace; c0123708 <kswapd_balance+28/40>
Trace; c0123848 <kswapd+98/c0>
Trace; c01237b0 <kswapd+0/c0>
Trace; c01afa2e <arch_kernel_thread+2e/40>
Trace; c01237b0 <kswapd+0/c0>


1 warning issued.  Results may not be reliable.


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