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Diffstat (limited to 'results/classifier/gemma3:12b/permissions/739785')
| -rw-r--r-- | results/classifier/gemma3:12b/permissions/739785 | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/permissions/739785 b/results/classifier/gemma3:12b/permissions/739785 new file mode 100644 index 00000000..e1999c8a --- /dev/null +++ b/results/classifier/gemma3:12b/permissions/739785 @@ -0,0 +1,35 @@ + +qemu-i386 user mode can't fork (bash: fork: Invalid argument) + +Good time of day everybody, + +I have been trying to make usermode qemu on ARM with plugapps (archlinux) with archlinux i386 chroot to work. + +1. I installed arch linux in a virtuabox and created a chroot for it with mkarchroot. Transferred it to my pogo plug into /i386/ +2. I comiled qemu-i386 static and put it into /i386/usr/bin/ +./configure --static --disable-blobs --disable-system --target-list=i386-linux-user +make + +3. I also compiled linux kernel 2.6.38 with CONFIG_BINFMT_MISC=y and installed it. +uname -a +Linux Plugbox 2.6.38 #4 PREEMPT Fri Mar 18 22:19:10 CDT 2011 armv5tel Feroceon 88FR131 rev 1 (v5l) Marvell SheevaPlug Reference Board GNU/Linux + +4. Added the following options into /etc/rc.local +/sbin/modprobe binfmt_misc +/bin/mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc +echo ':qemu-i386:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff\xff\xff:/usr/bin/qemu-i386:' >/proc/sys/fs/binfmt_misc/register + +5. Also copied ld-linux.so.3 (actually ld-2.13.so because ld-linux.so.3 is a link to that file) from /lib/ to /i386/lib/ + +6.Now i chroot into /i386 and I get this: +[root@Plugbox i386]# chroot . +[II aI hnve ao n@P /]# pacman -Suy +bash: fork: Invalid argument + +7.I also downloaded linux-user-test-0.3 from qemu website and ran the test: +[root@Plugbox linux-user-test-0.3]# make +./qemu-linux-user.sh +[qemu-i386] +../qemu-0.14.0/i386-linux-user/qemu-i386 -L ./gnemul/qemu-i386 i386/ls -l dummyfile +BUG IN DYNAMIC LINKER ld.so: dl-version.c: 210: _dl_check_map_versions: Assertion `needed != ((void *)0)' failed! +make: *** [test] Error 127 \ No newline at end of file |