om-2.6.13 migration

Thanks to Vincent for update to 2.6.13 (svn co 
svn://openmosix.snarc.org/om/kernel-2.6/trunk)

Install was okay
scripts/unsparse;make xconfig;make;make modules_install
starting omd on host and rcvhost (get msg "sending to: 192.168.0.2 /adding 
192.168.0.2")

Migration:
starting a job on host and try to migrate by user with tools/om and echo ...
-> nothing. Try echo as root like
echo "192.168.0.2" > /proc/3636/om/where
Job disappears on host and on rcvhost we get:
Oct 25 15:09:07 rcvhost kernel: [OM] receiving new process
Oct 25 15:09:08 rcvhost kernel: [OM] starting process(6303)
Oct 25 15:09:08 rcvhost kernel: ------------[ cut here ]------------
Oct 25 15:09:08 rcvhost kernel: kernel BUG at mm/mmap.c:2012!
Oct 25 15:09:08 rcvhost kernel: invalid operand: 0000 [#3]
Oct 25 15:09:08 rcvhost kernel: Modules linked in: ip6table_mangle 
iptable_mangle iptable_nat ip_conntrack iptable_filter ip_tables ip6table_filter 
ip6_tables autofs4 nvram evdev speedstep_lib freq_table ipv6 thermal processor 
fan button battery ac sk98lin capability commoncap ide_cd cdrom ide_disk 
via82cxxx ide_core sata_via libata sd_mod scsi_mod
Oct 25 15:09:08 rcvhost kernel: CPU:    0
Oct 25 15:09:08 rcvhost kernel: EIP:    0060:[<c01523a9>]    Not tainted VLI
Oct 25 15:09:08 rcvhost kernel: EFLAGS: 00010282   (2.6.13-om-default)
Oct 25 15:09:08 rcvhost kernel: EIP is at exit_mmap+0x129/0x140
Oct 25 15:09:08 rcvhost kernel: eax: fffffffd   ebx: 00000000   ecx: dfaa9b9c 
edx: 0000000f
Oct 25 15:09:08 rcvhost kernel: esi: 00000000   edi: df721700   ebp: 00000001 
esp: d9d49e7c
Oct 25 15:09:08 rcvhost kernel: ds: 007b   es: 007b   ss: 0068
Oct 25 15:09:08 rcvhost kernel: Process omkmigd (pid: 6303, threadinfo=d9d48000 
task=de630550)
Oct 25 15:09:08 rcvhost kernel: Stack: 00000000 ffffffff d9d49e90 00000000 
c03a22a0 00000046 df721700 de630550
Oct 25 15:09:08 rcvhost kernel:        0000000b c011c39e d9d48000 c0120701 
00000000 0000000b d9d49fc4 de6309b4
Oct 25 15:09:08 rcvhost kernel:        d9d48000 0000000b d9d48000 d9d49f28 
c01209ff 0000000b de630550 c01298e7
Oct 25 15:09:08 rcvhost kernel: Call Trace:
Oct 25 15:09:08 rcvhost kernel:  [<c011c39e>] mmput+0x1e/0x70
Oct 25 15:09:08 rcvhost kernel:  [<c0120701>] do_exit+0xe1/0x370
Oct 25 15:09:08 rcvhost kernel:  [<c01209ff>] do_group_exit+0x2f/0x70
Oct 25 15:09:08 rcvhost kernel:  [<c01298e7>] get_signal_to_deliver+0x237/0x2b0
Oct 25 15:09:08 rcvhost kernel:  [<c0103ec0>] do_signal+0x60/0x130
Oct 25 15:09:08 rcvhost kernel:  [<c0105b31>] do_iret_error+0x91/0xa0
Oct 25 15:09:08 rcvhost kernel:  [<c0104166>] restore_nocheck+0x7/0xd
Oct 25 15:09:08 rcvhost kernel:  [<c0104167>] restore_nocheck+0x8/0xd
Oct 25 15:09:08 rcvhost kernel:  [<c010416b>] restore_nocheck+0xc/0xd
Oct 25 15:09:08 rcvhost kernel:  [<c012ee04>] search_exception_tables+0x14/0x30
Oct 25 15:09:08 rcvhost kernel:  [<c0119a8b>] fixup_exception+0xb/0x20
Oct 25 15:09:08 rcvhost kernel:  [<c0105c67>] do_general_protection+0x127/0x1b0
Oct 25 15:09:08 rcvhost kernel:  [<c01f3ea0>] arch_kickstart+0xa0/0xb0
Oct 25 15:09:08 rcvhost kernel:  [<c0105aa0>] do_iret_error+0x0/0xa0
Oct 25 15:09:08 rcvhost kernel:  [<c0103fc7>] do_notify_resume+0x37/0x3c
Oct 25 15:09:08 rcvhost kernel:  [<c01041c2>] work_notifysig+0x13/0x15
Oct 25 15:09:08 rcvhost kernel: Code: 00 00 8b 5e 0c 89 f0 e8 a6 de ff ff 85 db 
89 de 75 f0 8b 87 8c 00 00 00 85 c0 75 0f 83 c4 18 5b 5e 5f c3 0f 20 d8 0f 22 d8 
eb a0 <0f> 0b dc 07 74 4d 2e c0 83 c4 18 5b 5e 5f c3 90 8d b4 26 00 00
Oct 25 15:09:08 rcvhost kernel:  <1>Fixing recursive fault but reboot is needed!

Whats wrong? Can anybody help?
Thanks, Ralf



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