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Date:      Sat, 23 Feb 2013 15:27:15 +0100
From:      Mats Mellstrand <mats@exmandato.se>
To:        "Daisuke Aoyama" <aoyama@peach.ne.jp>
Cc:        freebsd-arm@freebsd.org, ticso@cicely.de
Subject:   Re: FreeBSD/armv6z/clang on Raspberry Pi 512MB (with U-Boot + ubldr)
Message-ID:  <858C493F-151D-4811-8696-AE5932919413@exmandato.se>
In-Reply-To: <28AF530A-E06F-480A-8A4D-242FB0019136@exmandato.se>
References:  <B5F827FF91C94FF2AFEE00194A2BB2C5@ad.peach.ne.jp> <B508111FCE534B2CBA61F4D1EC1078D3@ad.peach.ne.jp> <D3ABE3919EA74D668DB060952B5CD8C0@ad.peach.ne.jp> <2659960079254C38ACD2F1DCBB7A1A19@ad.peach.ne.jp> <E48DEAF481F74C69A1BC7A01F2B8E74A@ad.peach.ne.jp> <D867259F89CF44409C2359527D0263D4@ad.peach.ne.jp> <722ED669-A682-4F25-A65B-1E2FF8CFAA4D@exmandato.se> <C46F868CE2644D8AA6F608A41D806128@ad.peach.ne.jp> <DCCE15D5-9AAD-4249-8EBA-29F22B04288F@exmandato.se> <20130131001553.GC67562@cicely7.cicely.de> <9E78813F3BF946A4A2FCEA2C363A847E@ad.peach.ne.jp> <E614FD5C-4177-4628-BAB7-9BF4D3A6DF52@exmandato.se> <016DDBBF-D502-4C76-96B5-BEE2D46FC6CC@exmandato.se> <E655542ACB8B4ED08587F66A13F5E308@ad.peach.ne.jp> <CE9B1E37-EA67-4228-BF51-5F67BA9D5E5F@exmandato.se> <E2C570453598470EB3C9969B0ED0C159@ad.peach.ne.jp> <28AF530A-E06F-480A-8A4D-242FB0019136@exmandato.se>

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Hi

Some more "digging"


[client] ~/Desktop% sftp rpi
Received message too long 459092027

I tried various clients, with the same result.

To summarize - and correct my self:

The name rpi is registered in my DNS and associated with both an IPv4 =
and IPv6 address.
Both addresses also have reverse name definitions (in-addr.arpa and =
ip6.arpa).=20
I am using the latest image from http://www.peach.ne.jp/archives/rpi/

FreeBSD a25.mellstrand.net 10.0-CURRENT FreeBSD 10.0-CURRENT #0 =
r246603M: Sun Feb 10 10:24:24 JST 2013     =
aoyama@fbs.local:/usr/obj-rpi-clang/arm.armv6/usr/src/sys/RPI-B-test16  =
arm=20

I have disabled all ipfw functions

I can ssh to and from the RPi

I can scp from the RPi

I can't scp to the RPi

I can't open an sftp session to the RPi

I have lots of debug output from the sshd and the various clients I have =
tried.=20
I am attaching a small part from the client side:

debug1: Authentication succeeded (publickey).
debug1: Sending command: scp -v -f -- tess.txt
debug2: channel 0: request exec confirm 1
debug2: callback done
debug2: channel 0: open confirm rwindow 0 rmax 32768
debug2: channel 0: rcvd adjust 65536
debug2: channel_input_status_confirm: type 99 id 0
debug2: exec request accepted on channel 0
debug2: channel 0: rcvd ext data 39
Sending file modes: C0755 868 tess.txt
debug2: channel 0: written 39 to efd 8
Sink: C0755 868 tess.txt
C0755 868 tess.txt
debug2: channel 0: read<=3D0 rfd 6 len 0
debug2: channel 0: read failed
debug2: channel 0: close_read
debug2: channel 0: input open -> drain
debug2: channel 0: ibuf empty
debug2: channel 0: send eof
debug2: channel 0: input drain -> closed
debug2: channel 0: rcvd eof
debug2: channel 0: output open -> drain
debug2: channel 0: obuf empty
debug2: channel 0: close_write
debug2: channel 0: output drain -> closed
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug2: channel 0: rcvd close
debug3: channel 0: will not send data after close
debug2: channel 0: almost dead
debug2: channel 0: gc: notify user
debug2: channel 0: gc: user detached
debug2: channel 0: send close
debug2: channel 0: is dead
debug2: channel 0: garbage collecting
debug1: channel 0: free: client-session, nchannels 1
debug3: channel 0: status: The following connections are open:
  #0 client-session (t4 r0 i3/0 o3/0 fd -1/-1 cc -1)

debug1: fd 0 clearing O_NONBLOCK
debug1: fd 1 clearing O_NONBLOCK
Transferred: sent 2656, received 2488 bytes, in 0.4 seconds
Bytes per second: sent 7543.1, received 7066.0
debug1: Exit status 1


/mm


On 23 feb 2013, at 07:23, Mats Mellstrand <mats@exmandato.se> wrote:

> Hi
> On 23 feb 2013, at 05:00, "Daisuke Aoyama" <aoyama@peach.ne.jp> wrote:
>=20
>> Hi,
>>=20
>> Did you quote IPv6 address?
>=20
> I use hostname.=20
>=20
>> scp use ':' as special char.
>> Also '[' and  ']' may need quotation/escaping for the shell.
>>=20
>> Please try like this:
>> # scp -v some.txt pi@'[your IPv6 of RPi]':.
>>=20
>> or use host name instead of IPv6 address.
>=20
> Hostname.
>=20
> The scp client - I have tried many - connects to RPi but after a while =
the connection stalls.
>=20
> And the same happens with both IPv4.
>=20
> [client] ~% scp -4 rpi:/usr/home/mats/tess.txt .
> C0755 868 tess.txt
>=20
> No file is copied
>=20
> [client] ~% scp -6 rpi:/usr/home/mats/tess.txt .
> C0755 868 tess.txt
>=20
>=20
> No file is copied
>=20
>=20
> /mm
>=20
>>=20
>> Regards,
>> --=20
>> Daisuke Aoyama
>>=20
>>=20
>> --------------------------------------------------
>> From: "Mats Mellstrand" <mats@exmandato.se>
>> Sent: Tuesday, February 19, 2013 5:27 PM
>> To: "Daisuke Aoyama" <aoyama@peach.ne.jp>
>> Cc: <freebsd-arm@freebsd.org>; <ticso@cicely.de>
>> Subject: Re: FreeBSD/armv6z/clang on Raspberry Pi 512MB (with U-Boot =
+ ubldr)
>>=20
>>> Hi
>>>=20
>>> I'm having problem with scp to or from RPi.
>>> I have tried IPv4 and IPv6, ue0 and wlan0, but scp don't work.
>>> However ssh does.
>>>=20
>>> /mm
>>>=20
>>> On 11 feb 2013, at 20:22, Daisuke Aoyama <aoyama@peach.ne.jp> wrote:
>>>=20
>>>>> In trying to install the ports collection on my RPi, the following =
happens:
>>>>>=20
>>>>> kmem_malloc(4096): kmem_map too small: 12582912 total allocated
>>>>> KDB: enter: panic
>>>>> [ thread pid 27505 tid 100053 ]
>>>>> Stopped at      $d:     ldrb    r15, [r15, r15, ror r15]!
>>>>>=20
>>>>> Suggestions? (more than not installing the ports collection)
>>>>=20
>>>> This is known problem of old kernel. You can update the kernel to
>>>> http://www.peach.ne.jp/archives/rpi/kernel/kernel-20130209.gz
>>>>=20
>>>> or use new image based on SVN r246603:
>>>> =
http://www.peach.ne.jp/archives/rpi/freebsd-pi-clang-20130210.img.gz
>>>>=20
>>>> This image contain both complete source tree and portsnap =
fetch/extracted tree.
>>>>=20
>>>> Also, some packages making under freebsd-pi-clang-20130210.img are =
uploaded to:
>>>> http://www.peach.ne.jp/archives/rpi/ports/packages/All/
>>>> (compiled by clang/clang++ with bundled make.conf)
>>>> =
----------------------------------------------------------------------
>>>> How to use package:
>>>> First, install pkg manually:
>>>> # fetch http://www.peach.ne.jp/archives/rpi/pkg-static
>>>> # fetch =
http://www.peach.ne.jp/archives/rpi/ports/packages/All/pkg-1.0.7.txz
>>>> # chmod 755 pkg-static
>>>> # ./pkg-static add pkg-1.0.7.txz
>>>> # echo 'PACKAGESITE : =
http://www.peach.ne.jp/archives/rpi/ports/packages/All' > =
/usr/local/etc/pkg.conf
>>>>=20
>>>> For example, install bash and subversion:
>>>> # pkg install bash
>>>> # pkg install subversion
>>>> =
----------------------------------------------------------------------
>>>>=20
>>>> Thank you.
>>>> --=20
>>>> Daisuke Aoyama
>=20
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