Date: Sun, 5 Mar 2017 08:16:35 -0300 From: =?UTF-8?B?T3RhY8OtbGlv?= <otacilio.neto@bsd.com.br> To: Daniel Braniss <danny@cs.huji.ac.il> Cc: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: Simple program immediately killed when running on a NFS Message-ID: <f2dd0367-5c8d-efe0-8965-4648b33cd016@bsd.com.br> In-Reply-To: <D4B1E8F1-E209-46B0-9E64-65BE171040A2@cs.huji.ac.il> References: <f1578a63-2a90-6bd1-4444-d96c1829e0dc@bsd.com.br> <f2925b68-c55c-db8d-f9c0-a4b03e30a62e@bsd.com.br> <D4B1E8F1-E209-46B0-9E64-65BE171040A2@cs.huji.ac.il>
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Em 05/03/2017 06:58, Daniel Braniss escreveu: >> On 5 Mar 2017, at 05:18, Otacílio <otacilio.neto@bsd.com.br> wrote: >> >> Dears >> >> I'm trying to compile a simple hello world program on my RPI3. The >> program is on a directory mounted using NFS and stored in the amd64 >> machine. When I compile and try to run the program in the NFS mounted >> path it does not work, when I copy the same program to a local dir it >> works, and then when I copy the program from the local dir to the NFS dir >> it works !?!?!?! Someone can, please, explain it? Look at the historic >> program. On this same scenario, my beagleboneblack behaves without mistakes. >> >> root@rpi3:/usr/ports/benchmarks/netperf/work/netperf-2.7.0 # cc -o >> conftest conftest.c >> root@rpi3:/usr/ports/benchmarks/netperf/work/netperf-2.7.0 # ./conftest >> Killed >> root@rpi3:/usr/ports/benchmarks/netperf/work/netperf-2.7.0 # cp conftest >> /usr/home/ota/conftest >> root@rpi3:/usr/ports/benchmarks/netperf/work/netperf-2.7.0 # >> /usr/home/ota/conftest >> Hello world! >> root@rpi3:/usr/ports/benchmarks/netperf/work/netperf-2.7.0 # cp >> /usr/home/ota/conftest ./conftest >> root@rpi3:/usr/ports/benchmarks/netperf/work/netperf-2.7.0 # ./conftest >> Hello world! >> root@rpi3:/usr/ports/benchmarks/netperf/work/netperf-2.7.0 # mount >> /dev/mmcsd0s2a on / (ufs, local, noatime, journaled soft-updates, nfsv4acls) >> devfs on /dev (devfs, local, multilabel) >> /dev/mmcsd0s1 on /boot/efi (msdosfs, local, noatime) >> /dev/md0 on /tmp (ufs, local, noatime, soft-updates) >> /dev/md1 on /var/log (ufs, local, noatime, soft-updates) >> /dev/md2 on /var/tmp (ufs, local, noatime, soft-updates) >> squitch:/usr/ports on /usr/ports (nfs) >> >> >> Thanks a lot! >> >> []'s >> >> -Otacílio > > take a look at /var/log/messages, there might be some more info as to why the process was killed. > > danny > I tried three times, the two firsts building benchmarks/netperf and the last one compiling a simple hello world. I got this messages on /var/log/messages Mar 5 08:11:48 rpi3 kernel: pid 1589 (sh), uid 0, was killed: text file modification Mar 5 08:13:19 rpi3 kernel: pid 2114 (sh), uid 0, was killed: text file modification Mar 5 08:13:55 rpi3 kernel: pid 2134 (csh), uid 0, was killed: text file modification
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