Date: Fri, 12 Jun 2020 19:27:56 -0300 From: =?utf-8?Q?Lucas_Nali_de_Magalh=C3=A3es?= <rollingbits@gmail.com> To: Carlo Strub <cs@freebsd.org> Cc: freebsd-security@freebsd.org Subject: Re: Odd ssh sessions Message-ID: <A3FDF16D-6B51-43AD-81B1-CA1B42124D18@gmail.com> In-Reply-To: <5B657D00-9DD3-43BC-A54C-C96ECBD5C14E@gmail.com> References: <5B657D00-9DD3-43BC-A54C-C96ECBD5C14E@gmail.com>
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>> On Jun 12, 2020, at 7:10 PM, Lucas Nali de Magalh=C3=A3es <rollingbits@gm= ail.com> wrote: > =EF=BB=BF > =EF=BB=BF >> On Jun 12, 2020, at 3:23 AM, Carlo Strub <cs@freebsd.org> wrote: >>> On Fri, 5 Jun 2020, 20:48 Lucas Nali de Magalh=C3=A3es, <rollingbits@gma= il.com> wrote: >>> On Jun 5, 2020, at 3:45 PM, Lucas Nali de Magalh=C3=A3es <rollingbits@g= mail.com> wrote: >>>>=20 >>>> I've an old machine where I play with FreeBSD and after a while off, I= came back and noted that >>>> sometimes when I enter an ssh session part of the text repeats. It can b= e many lines or it can be >>>> just one or even it can be none. So it also looks like I found a memory= problem. Is it just me? >>> And I'm going from FreeBSD 12.1-p3 to 12.1-p5 in this case. >=20 >> =EF=BB=BFCan you elaborate on what steps you are doing to get to such a s= tate? >=20 >=20 >=20 > I wrote in the hope it was somewhat easy, sorry. I've difficulty in reprod= ucing it myself. Network is not > very reliable in it and I first though it was the WiFi but I observed it o= ver Ethernet IPv6, too. My sessions > have some "host not found" and "connection lost." I access from a Windows= 10 machine. I've no idea if > the things are related or not. I hope it have no relation with my typos. T= oday it was stable and I tried to > use the sftp but Windows (for the first time) tried to resolve the IPv6 ad= dress and didn't find the host. > The next ssh sessions had the line duplication problem. It's a 32bit Intel= Celeron M notebook used for > experimentation with customized FreeBSD (with make.conf and src.conf). >=20 $ cat /etc/make.conf SENDMAIL_CFLAGS+=3D-I/usr/local/include/sasl -DSASL SENDMAIL_LDFLAGS+=3D-L/usr/local/lib SENDMAIL_LDADD+=3D-lsasl2 CPUTYPE=3Dyonah DEFAULT_VERSIONS=3Dpython=3D3.7 python3=3D3.7 bdb=3D6 llvm=3D80 # perl5=3D5.= 32 TESSERACT_LANGS=3Dosd eng enm fra frm ita ita_old por $ cat /etc/src.conf #WITHOUT_BINUTILS=3D"YES" WITH_CLANG_EXTRAS=3D"YES" WITH_CLANG_FULL=3D"YES" WITHOUT_LLVM_TARGET_ALL=3D"YES" WITH_CTF=3D"YES" WITH_RETPOLINE=3D"YES" WITH_KERNEL_RETPOLINE=3D"YES" WITH_PIE=3D"YES" WITH_NAND=3D"YES" WITH_SORT_THREADS=3D"YES" WITH_BSD_GREP=3D"YES" WITHOUT_PC_SYSINSTALL=3D"YES" WITHOUT_BSDINSTALL=3D"YES" WITHOUT_FREEBSD_UPDATE=3D"YES" WITHOUT_SVNLITE=3D"YES" #WITHOUT_UNBOUND=3D"YES" WITHOUT_NLS=3D"YES" WITHOUT_SYSCONS=3D"YES" WITHOUT_EE=3D"YES" #WITHOUT_INET=3D"YES" WITHOUT_FLOPPY=3D"YES" WITHOUT_HYPERV=3D"YES" WITHOUT_LOADER_ZFS=3D"YES" WITHOUT_ZFS=3D"YES" WITHOUT_QUOTAS=3D"YES" --=20 rollingbits =E2=80=94 =F0=9F=93=A7 rollingbits@gmail.com =F0=9F=93=A7 rollin= gbits@terra.com.br =F0=9F=93=A7 rollingbits@yahoo.com =F0=9F=93=A7 rollingbi= ts@globo.com =F0=9F=93=A7 rollingbits@icloud.com
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