/system/bin/su: No such file or directory #1813

shandongtlb · 2024-06-08T16:08:44Z

Please check before submitting an issue

I have searched the issues and haven't found anything relevant
I will upload bugreport file in KernelSU Manager - Settings - Report log
I know how to reproduce the issue which may not be specific to my device

Describe the bug

之前还好好的，更新了1.0之后就这样了，dmesg没发现异常
其他终端类app均提示无su，使用mt浏览器也未发现有su
内核官网gki模式，自编译gki以及lkm模式均复现

To Reproduce

No response

Expected behavior

No response

Screenshots

No response

Logs

No response

Device info

Device: s23u
OS Version: oneui5.1
KernelSU Version: 1.0
Kernel Version: 5.15.78 gki

Additional context

No response

tiann · 2024-06-09T01:36:13Z

你装的是不是 32 位的应用

shandongtlb · 2024-06-09T01:55:28Z

貌似是system挂载只读导致的，可是刷了读写模块还不行

shandongtlb · 2024-06-09T01:57:39Z

你装的是不是 32 位的应用

你指的是ksu的APP32位吗，貌似只有64一个版本
其他终端类都是64的

shandongtlb · 2024-06-09T02:03:47Z

你装的是不是 32 位的应用

我专门看了一下，就算模块已经挂载读写，/system/bin/里面也没有su

tiann · 2024-06-09T02:35:35Z

su 文件本来就不存在。你直接运行 /system/bin/su 是什么结果？

shandongtlb · 2024-06-09T03:27:30Z

su 文件本来就不存在。你直接运行 /system/bin/su 是什么结果？

not found

shandongtlb · 2024-06-09T03:29:59Z

换了几个APP，都一样的结果

shandongtlb · 2024-06-09T03:39:06Z

juicessh和termux 都不行

fsxitutu · 2024-06-11T02:06:13Z

juicessh和termux 都不行

如果你是使用termux的google play版本，请换回f-droid版本。实测google play版本在termux环境内无法识别kernelsu的su命令(failsafe环境可使用su)。

shandongtlb · 2024-06-11T07:08:05Z

juicessh和termux 都不行

如果你是使用termux的google play版本，请换回f-droid版本。实测google play版本在termux环境内无法识别kernelsu的su命令(failsafe环境可使用su)。

可是我得用nethunter的终端，不行，现在换回magisk了，先将就着

5ec1cff · 2024-06-13T12:48:42Z

如果还想在用 ksu 的情况下正常使用 play 版 termux ，可以把你的 su 脚本 ($PREFIX/bin/su) 换成下面的代码

if [ -n "$LD_PRELOAD" ]; then
 unset LD_PRELOAD LD_LIBRARY_PATH
 exec /system/bin/sh $0 "$@"
fi
exec /system/bin/su "$@"

bgaojin · 2024-06-14T08:12:22Z

我遇到的问题设置shell root以后，linux(5.15.0-107-generic)下打开终端 adb shell 输入su 提示/system/bin/su: 没有那个文件或目录
用的0.9.5版本，手机内核4.4 自己编译，其他app root正常。之前使用的是0.7.6版本功能正常，升级0.9.5以后遇到这个问题,代码申请su一切正常

aviraxp · 2024-06-15T03:36:05Z

如果还想在用 ksu 的情况下正常使用 play 版 termux ，可以把你的 su 脚本 ($PREFIX/bin/su) 换成下面的代码
if [ -n "$LD_PRELOAD" ]; then
 unset LD_PRELOAD LD_LIBRARY_PATH
 exec /system/bin/sh $0 "$@"
fi
exec /system/bin/su "$@"

termux-play-store/termux-tools@9187cfa

kongle233 · 2024-06-26T16:08:22Z

我也遇见了同样的问题，经过我的测试,内核ksu版本大于等于9.4就会出现这个问题，目前尚未解决

hamjin · 2024-06-27T09:58:17Z

ssh-iSowUqgFMj6LkxsGWZ7iCA==/lib/arm64/libcom_sonelli_bash.so -c su --help 2>&1 | grep su                             <
execve("/data/app/~~1_FVbQm4Aqq2x6NeV25AuQ==/com.sonelli.juicessh-iSowUqgFMj6LkxsGWZ7iCA==/lib/arm64/libcom_sonelli_bash.so", ["/data/app/~~1_FVbQm4Aqq2x6NeV25A"..., "-c", "su", "--help"], 0x7feebc97c8 /* 26 vars */strace: [ Process PID=19422 runs in 32 bit mode. ]
strace: WARNING: Proper structure decoding for this personality is not supported, please consider building strace with mpers support enabled.
fstatat64(AT_FDCWD, "/system/etc/ld.config.arm.txt", 0xfff2cad8, 0) = -1 ENOENT (No such file or directory)
read(3, "oid.hardware.confirmationui-supp"..., 4096) = 4096
faccessat(AT_FDCWD, "/data/nativetest/odm", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/nativetest64/odm", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/benchmarktest/odm", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/benchmarktest64/odm", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/nativetest/vendor", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/nativetest64/vendor", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/benchmarktest/vendor", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/benchmarktest64/vendor", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/nativetest/unrestricted", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/nativetest64/unrestricted", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/local/tmp/isolated", R_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/product/lib/vndk-sp", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/product/lib/vndk-sp", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/odm/lib/vndk-sp", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/odm/lib/vndk-sp", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/vendor/lib/vndk-sp", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/vendor/lib/vndk-sp", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.resolv/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.resolv/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.appsearch/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.appsearch/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.uwb/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.uwb/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.adservices/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.adservices/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.virt/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.virt/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.extservices/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.extservices/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/product/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.runtime/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.art/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/system_ext/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/system/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/system/xbin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/odm/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/vendor/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/vendor/xbin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
write(2, "--help: su: command not found\n", 30--help: su: command not found

JuiceSSH(com.sonelli.juicessh) version 3.2.2(Google Play Store) 看上去不会直接execve
edit: commit 815f4d0 可能漏hook了fstatat64？
edit2: hook点newfstatat 换成vfs_fstat(at)看上去会更好？这两个函数都在linux/fs.h里面且不是static。
https://elixir.bootlin.com/linux/v5.10.210/source/include/linux/fs.h#L3180
https://elixir.bootlin.com/linux/v5.15.157/source/include/linux/fs.h#L3377
https://elixir.bootlin.com/linux/v6.1.87/source/include/linux/fs.h#L3360
https://elixir.bootlin.com/linux/v6.6.35/source/include/linux/fs.h#L3097

shandongtlb · 2024-06-28T17:29:38Z

ssh-iSowUqgFMj6LkxsGWZ7iCA==/lib/arm64/libcom_sonelli_bash.so -c su --help 2>&1 | grep su                             <
execve("/data/app/~~1_FVbQm4Aqq2x6NeV25AuQ==/com.sonelli.juicessh-iSowUqgFMj6LkxsGWZ7iCA==/lib/arm64/libcom_sonelli_bash.so", ["/data/app/~~1_FVbQm4Aqq2x6NeV25A"..., "-c", "su", "--help"], 0x7feebc97c8 /* 26 vars */strace: [ Process PID=19422 runs in 32 bit mode. ]
strace: WARNING: Proper structure decoding for this personality is not supported, please consider building strace with mpers support enabled.
fstatat64(AT_FDCWD, "/system/etc/ld.config.arm.txt", 0xfff2cad8, 0) = -1 ENOENT (No such file or directory)
read(3, "oid.hardware.confirmationui-supp"..., 4096) = 4096
faccessat(AT_FDCWD, "/data/nativetest/odm", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/nativetest64/odm", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/benchmarktest/odm", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/benchmarktest64/odm", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/nativetest/vendor", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/nativetest64/vendor", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/benchmarktest/vendor", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/benchmarktest64/vendor", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/nativetest/unrestricted", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/nativetest64/unrestricted", R_OK) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/data/local/tmp/isolated", R_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/product/lib/vndk-sp", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/product/lib/vndk-sp", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/odm/lib/vndk-sp", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/odm/lib/vndk-sp", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/vendor/lib/vndk-sp", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/vendor/lib/vndk-sp", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.resolv/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.resolv/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.appsearch/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.appsearch/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.uwb/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.uwb/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.adservices/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.adservices/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.virt/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.virt/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/apex/com.android.extservices/lib", O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_PATH) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.extservices/lib", 0xfff2a820, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/product/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.runtime/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/apex/com.android.art/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/system_ext/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/system/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/system/xbin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/odm/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/vendor/bin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
fstatat64(AT_FDCWD, "/vendor/xbin/su", 0xfff2eac8, 0) = -1 ENOENT (No such file or directory)
write(2, "--help: su: command not found\n", 30--help: su: command not found

JuiceSSH(com.sonelli.juicessh) version 3.2.2(Google Play Store) 看上去不会直接execve edit: commit 815f4d0 可能漏hook了fstatat64？ edit2: hook点newfstatat 换成vfs_fstat(at)看上去会更好？这两个函数都在linux/fs.h里面且不是static。 https://elixir.bootlin.com/linux/v5.10.210/source/include/linux/fs.h#L3180 https://elixir.bootlin.com/linux/v5.15.157/source/include/linux/fs.h#L3377 https://elixir.bootlin.com/linux/v6.1.87/source/include/linux/fs.h#L3360 https://elixir.bootlin.com/linux/v6.6.35/source/include/linux/fs.h#L3097

你才是真大佬

a289672082 · 2024-09-10T06:37:14Z

负更新吗,还好我翻了记录,对非gki设备影响很大,因为官方对非gki设备的指导版本是0.95

heinhuiz · 2024-09-18T11:10:29Z

This issue starts on 0.9.3, so 0.9.2 is the latest usable version.

shandongtlb closed this as completed Jul 29, 2024

SherlockChiang mentioned this issue Aug 20, 2024

No such file or directory SherlockChiang/Nethunter_for_KernelSU#1

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hamjin mentioned this issue Sep 9, 2024

kernelSU内核在0.9.3之后无法正确授权按键精灵root权限 #2045

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hamjin mentioned this issue Sep 21, 2024

kernel: Fix compatibility with old and 32bit programs #2084

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/system/bin/su: No such file or directory #1813

/system/bin/su: No such file or directory #1813

shandongtlb commented Jun 8, 2024

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shandongtlb commented Jun 28, 2024

a289672082 commented Sep 10, 2024

heinhuiz commented Sep 18, 2024

/system/bin/su: No such file or directory #1813

/system/bin/su: No such file or directory #1813

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shandongtlb commented Jun 8, 2024

Please check before submitting an issue

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Expected behavior

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tiann commented Jun 9, 2024

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tiann commented Jun 9, 2024

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heinhuiz commented Sep 18, 2024

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