diff options
Diffstat (limited to 'results/classifier/zero-shot-user-mode/instruction/1829459')
| -rw-r--r-- | results/classifier/zero-shot-user-mode/instruction/1829459 | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/results/classifier/zero-shot-user-mode/instruction/1829459 b/results/classifier/zero-shot-user-mode/instruction/1829459 new file mode 100644 index 00000000..001dfa31 --- /dev/null +++ b/results/classifier/zero-shot-user-mode/instruction/1829459 @@ -0,0 +1,41 @@ +instruction: 0.463 +syscall: 0.313 +runtime: 0.224 + + + +qemu seems to lack support for pid namespace. + +# Version + +qemu-4.0.0 + +# commands used to launch qemu-aarch64 in user mode. + +printf '%s\n' ':qemu-aarch64:M::\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-aarch64:'"${QEMU_BINFMT_FLAGS}" >/proc/sys/fs/binfmt_misc/register + +> sudo cp /usr/bin/qemu-aarch64 $RPI/usr/bin +> sudo chroot $RPI /bin/ksh -l + +# host + +Gentoo Linux amd64 + +# Guest + +Gentoo Linux aarch64 + +# The problem that I have + +"emerge" program fails due to the error, "qemu: qemu_thread_create: Invalid argument". +"emerge" is Gentoo's package manager that compiles and installs packages. + +# How to reproduce the issue + +Execute + +unshare --pid -- echo hello world + +or + +python -c "import portage.process; portage.process.spawn(['echo', 'hello', 'world'], unshare_pid=True)" \ No newline at end of file |