Date: Mon, 23 May 2016 06:39:36 +0200 From: Kurt Jaeger <lists@opsec.eu> To: Jan Beich <jbeich@vfemail.net> Cc: ports@freebsd.org, Sean Bruno <sbruno@FreeBSD.org> Subject: Re: how to create a powerpc64 poudriere jail ? Message-ID: <20160523043936.GJ41922@home.opsec.eu> In-Reply-To: <iny5-65em-wny@vfemail.net> References: <20160522093001.GB41922@home.opsec.eu> <20160522093156.GC41922@home.opsec.eu> <bn3x-yif4-wny@vfemail.net> <20160522211938.GI41922@home.opsec.eu> <iny5-65em-wny@vfemail.net>
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Hi! > > [00:00:08] ====>> Starting jail p64-default > > [00:00:08] ====>> Error: Unable to execute id(1) in jail. Emulation or ABI wrong. > > Check foreign ABI support by running a static binary. If you see something > like the following then --magic or --mask argument (for ELF header) is wrong. > > $ /poudriere/jails/head-powerpc64/rescue/ls > sh: /poudriere/jails/head-powerpc64/rescue/ls: Exec format error Yes, this happened. > but it may not help if dynamically linked binaries still fail > > [00:00:01] ====>> Starting jail head-powerpc64-default > Invalid data memory access: 0x000007ec00000000 > qemu: uncaught target signal 11 (Segmentation fault) - core dumped > Segmentation fault > [00:00:01] ====>> Error: Unable to execute id(1) in jail. Emulation or ABI wrong. > > > magic: 0x7f 0x45 0x4c 0x46 0x01 0x02 0x01 0x00 0x00 0x00 0x00 0x00 > ^^ > This byte looks wrong. After applying the attached patch run The source of that byte was: https://wiki.freebsd.org/QemuUserModeHowTo (now fixed). After fixing this: /pou/jails/p64/rescue/ls works. But: /pou/jails/p64/usr/bin/id Unable to load interpreter -- pi@opsec.eu +49 171 3101372 4 years to go !
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