Comments (1)
Just to summarize what is known so far. proot-rs
does not currently work in termux (but can run proot-rs in the adb shell
).
Two errors have been found so far.
-
Bad address
The error is exactly the one you mentioned here:
#35 (comment)I tried testing in Termux on my Motorola G7, Android 10, and here is what I got:
./proot-rs --rootfs=./alpine --bind /dev:/dev --bind /proc:/proc bash: ./proot-rs: Bad address echo $? 126
The characteristic is that
echo $?
results in 126The strange thing is that once I run again with
RUST_LOG=trace
(which will generate more log):RUST_LOG=trace ./proot-rs --rootfs=./alpine --bind /dev:/dev --bind /proc:/proc
This error disappears and does not appear anymore, even after restarting termux. I no longer see any
Bad address
, and the exit code is no longer 126.So I think it's a bug of termux.
-
Exit with code 159
This is the main error mentioned in current issue.
By setting
RUST_LOG=trace
, we could get more logs:The logs show that the first tracee process was successfully loaded by our
loader-shim
, but was killed by aSIGSYS
signal shortly after leaving from theloader-shim
.By analyzing the generated core dump file, it was found that the tracee was calling system call
setgid32()
.Since the problem did not occur when testing proot-rs in the adb shell, I think it may be related to seccomp.
➜ ~ adb shell enchilada:/ $ whoami shell enchilada:/ $ cat /proc/self/status | grep Seccomp Seccomp: 0 enchilada:/ $ cat /proc/`pidof com.termux`/status | grep Seccomp Seccomp: 2
from proot-rs.
Related Issues (20)
- Add support for Android platform and other architectures (e.g. arm, aarch64) HOT 9
- Rewrite loader in rust
- Failed to execute statically linked binaries HOT 2
- Binding a file to dir/file will result in a ENOTDIR: Not a directory HOT 2
- Trailing slash is removed by proot-rs HOT 2
- A call to unshare(CLONE_FS) from tracee may break the emulation of cwd. HOT 1
- Processing the result of getdents64()
- thread 'main' panicked at 'get stopped tracee' HOT 2
- Document Usage in README.md file
- Update Dockerfile with Android SDK HOT 8
- Publish static binaries for each GitHub Release HOT 10
- According to the proot manual, the --bind option should support the ! character to avoid dereference the guest location.
- docker-compose error: want driver overlay2, got devicemapper
- proot-rs --version doesn't show the version number HOT 1
- Generate a changelog
- Generate man page
- Integrate SonarCloud
- Unable to run the ./proot-rs application in termux HOT 10
- compilation fails on riscv64
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from proot-rs.