network connection gets stuck with 2.5.44

[Sebastian Benoit <benoit-lists@fb12.de>]

[-- Attachment #1: Type: text/plain, Size: 3370 bytes --]


Still happens...

/B.

Sebastian Benoit(benoit-lists@fb12.de)@2002.10.18 12:47:17 +0000:
> Subject: Re: network connection gets stuck with 2.5.43-bk1/mm2
> 
> Hi,
> 
> i posted the message below to linux-mm yesterday, Andrew Morton told me that
> it might be one of the changes in networking in -bk1.
> 
> removing these changes solved the problem:
> 
>  include/linux/ip.h        |   16 
>  include/linux/tcp.h       |    2 
>  include/linux/udp.h       |   31 -
>  include/net/dst.h         |   56 --
>  include/net/ip.h          |   16 
>  include/net/sock.h        |    2 
>  include/net/tcp.h         |    2 
>  include/net/udp.h         |    2 
>  net/core/dst.c            |   25 -
>  net/ipv4/af_inet.c        |   17 
>  net/ipv4/icmp.c           |    4 
>  net/ipv4/ip_output.c      |  880 +++++++---------------------------------------
>  net/ipv4/ip_proc.c        |   74 ---
>  net/ipv4/ip_sockglue.c    |    4 
>  net/ipv4/raw.c            |    7 
>  net/ipv4/tcp.c            |   49 --
>  net/ipv4/tcp_ipv4.c       |    6 
>  net/ipv4/tcp_minisocks.c  |   10 
>  net/ipv4/udp.c            |  296 ---------------
>  net/ipv6/tcp_ipv6.c       |    5 
>  net/netsyms.c             |    1 
> 
> (this is the diffstat of the reverse patch)
> 
> Is this fixed already?
> /B.
> 
> 
> 
> ----------------- quote -----------------
> Hi, 
> 
> funny problem w. 2.5.43-mm2:
> 
> i'm running 2.5.43-mm2 on my workstation. Normal workload, X-windows, a few
> xterms, editor, mozilla, etc. (host A)
> 
> I have a NFS/SAMBA-mount (both show the problem) to host B. Host B runs
> 2.4.19rc5aa1.
> 
> I can get a xterm, in which i have a ssh-connection to a third host C
> 'stuck' by simply cat'ing a large file from the NFS/SAMBA server to
> /dev/null.
> 
> The xterm/ssh seems stuck, that is no key i press is received on the other
> end, but output of the program running on host C is updated in the xterm. I
> checked with tcpdump: the keypress does not generate a packet, my host only
> sends ACK's on that ssh connection to host C.
> 
> The ssh-connection is not unstuck by stopping the data transfer from host B.
> 
> I checked that plain 2.5.42 and 2.5.43-mm1 do not have this problem: here my
> input goes through to C. At least for small amounts of input, i did not test
> anything beyond typing a few hundret chars.
> 
> recap:
> 
>  "mount /mnt/hostB"
>  "ssh hostC" -> type random stuff in that connection
>  at the same time do "cat /mnt/hostB/bigfile > /dev/null"
>  ssh gets stuck.
> 
> hardware: PIII/600, 3c905B on 10baseT half-duplex
> 
> I'm sorry i cant do any further checks until Friday afternoon (MET).
> 
> /B.
> --------------- quote ends ---------------
> 
> 
> 
> -- 
> Sebastian Benoit <benoit-lists@fb12.de>
> My mail is GnuPG signed -- Unsigned ones are bogus -- http://www.gnupg.org/
> GnuPG 0x5BA22F00 2001-07-31 2999 9839 6C9E E4BF B540  C44B 4EC4 E1BE 5BA2 2F00
> 
> Oxymoron #633: Mutual Differences



-- 
Sebastian Benoit <benoit-lists@fb12.de>
My mail is GnuPG signed -- Unsigned ones are bogus -- http://www.gnupg.org/
GnuPG 0x5BA22F00 2001-07-31 2999 9839 6C9E E4BF B540  C44B 4EC4 E1BE 5BA2 2F00

The political and commercial morals of the United States are not merely food
for laughter, they are an entire banquet. -- Mark Twain

[-- Attachment #2: Type: application/pgp-signature, Size: 240 bytes --]