Magisk N/A, can't execute su

[ankkax]

Tried to install with this script to latest waydroid and it says Magisk N/A , I guess it has something to do with libprocessgroup: Failed to make and chown /acct/uid_0: Read-only file system but I hope you can help me to figure it out. :)

• Distro: arch
• Kernel: 6.1.2-zen1-1-zen
• Waydroid version: 1.3.4

DMESG:

[ 1314.601686] init: createProcessGroup(0, 57) failed for service 'exec 8 (/system/etc/init/magisk/magisk64 --setup-sbin /system/etc/init/magisk)': Read-only file system
[ 1314.601694] init: SVC_EXEC service 'exec 8 (/system/etc/init/magisk/magisk64 --setup-sbin /system/etc/init/magisk)' pid 57 (uid 0 gid 0+0 context default) started; waiting...
[ 1314.605282] init: Service 'exec 8 (/system/etc/init/magisk/magisk64 --setup-sbin /system/etc/init/magisk)' (pid 57) exited with status 0 waiting took 0.003000 seconds
[ 1314.605289] init: Sending signal 9 to service 'exec 8 (/system/etc/init/magisk/magisk64 --setup-sbin /system/etc/init/magisk)' (pid 57) process group...
[ 1314.605307] libprocessgroup: Successfully killed process cgroup uid 0 pid 57 in 0ms
[ 1314.606032] init: starting service 'exec 9 (/system/etc/init/magisk/magiskpolicy --live --magisk allow * magisk_file lnk_file *)'...
[ 1314.606400] libprocessgroup: Failed to make and chown /acct/uid_0: Read-only file system
[ 1314.606409] init: createProcessGroup(0, 58) failed for service 'exec 9 (/system/etc/init/magisk/magiskpolicy --live --magisk allow * magisk_file lnk_file *)': Read-only file system
[ 1314.606414] init: SVC_EXEC service 'exec 9 (/system/etc/init/magisk/magiskpolicy --live --magisk allow * magisk_file lnk_file *)' pid 58 (uid 0 gid 0+0 context default) started; waiting...
[ 1314.608776] init: Service 'exec 9 (/system/etc/init/magisk/magiskpolicy --live --magisk allow * magisk_file lnk_file *)' (pid 58) exited with status 1 waiting took 0.002000 seconds
[ 1314.608782] init: Sending signal 9 to service 'exec 9 (/system/etc/init/magisk/magiskpolicy --live --magisk allow * magisk_file lnk_file *)' (pid 58) process group...
[ 1314.608801] libprocessgroup: Successfully killed process cgroup uid 0 pid 58 in 0ms
[ 1314.608978] init: Command 'copy /system/etc/init/magisk/config /sbin/.magisk/config' action=post-fs-data (/system/etc/init/bootanim.rc:17) took 0ms and failed: Could not read input file '/system/etc/init/magisk/config': open() failed: No such file or directory
[ 1314.608993] init: Command 'rm /dev/.magisk_unblock' action=post-fs-data (/system/etc/init/bootanim.rc:18) took 0ms and failed: unlink() failed: No such file or directory
[ 1314.609007] init: starting service '2GAeIByHfo9egB8DTKqa'...
[ 1314.609472] libprocessgroup: Failed to make and chown /acct/uid_0: Read-only file system
[ 1314.609482] init: createProcessGroup(0, 59) failed for service '2GAeIByHfo9egB8DTKqa': Read-only file system
[ 1314.623168] DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
[ 1314.623216] DEBUG: LineageOS Version: '18.1-20221231-VANILLA-waydroid_x86_64'
[ 1314.623239] DEBUG: Build fingerprint: 'waydroid/lineage_waydroid_x86_64/waydroid_x86_64:11/RQ3A.211001.001/9:userdebug/test-keys'
[ 1314.623260] DEBUG: Revision: '0'
[ 1314.623281] DEBUG: ABI: 'x86_64'
[ 1314.623324] DEBUG: Timestamp: 2023-01-04 13:10:56+0000
[ 1314.623345] DEBUG: pid: 61, tid: 61, name: magiskd  >>> magiskd <<<
[ 1314.623365] DEBUG: uid: 0
[ 1314.623385] DEBUG: signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
[ 1314.623419] DEBUG: Abort message: 'stack corruption detected (-fstack-protector)'
[ 1314.623443] DEBUG:     rax 0000000000000000  rbx 000000000000003d  rcx 00007f90c4a66758  rdx 0000000000000006
[ 1314.623464] DEBUG:     r8  0000000000000002  r9  0000000000000002  r10 00007ffe9ca7f1c0  r11 0000000000000246
[ 1314.623485] DEBUG:     r12 0000000000000009  r13 0000000000000000  r14 00007ffe9ca7f1b8  r15 000000000000003d
[ 1314.623506] DEBUG:     rdi 000000000000003d  rsi 000000000000003d
[ 1314.623526] DEBUG:     rbp 000000000000000d  rsp 00007ffe9ca7f1a8  rip 00007f90c4a66758
[ 1314.623829] DEBUG: 
[ 1314.623831] DEBUG: backtrace:
[ 1314.623866] DEBUG:       #00 pc 000000000009d758  /apex/com.android.runtime/lib64/bionic/libc.so (syscall+24) (BuildId: 082396c74061b06f8ce2a645b3a60e84)
[ 1314.623890] DEBUG:       #01 pc 00000000000a06c2  /apex/com.android.runtime/lib64/bionic/libc.so (abort+194) (BuildId: 082396c74061b06f8ce2a645b3a60e84)
[ 1314.623913] DEBUG:       #02 pc 00000000000b5433  /apex/com.android.runtime/lib64/bionic/libc.so (__stack_chk_fail+19) (BuildId: 082396c74061b06f8ce2a645b3a60e84)
[ 1314.623959] DEBUG:       #03 pc 000000000001fc0f  /sbin/magisk64 (BuildId: 0b2a2086ec4ceaea0248c90554def8726a1740dc)
[ 1314.623986] DEBUG:       #04 pc 000000000001fd01  /sbin/magisk64 (BuildId: 0b2a2086ec4ceaea0248c90554def8726a1740dc)
[ 1314.624018] DEBUG:       #05 pc 000000000001f649  /sbin/magisk64 (BuildId: 0b2a2086ec4ceaea0248c90554def8726a1740dc)
[ 1314.624041] DEBUG:       #06 pc 000000000001d204  /sbin/magisk64 (BuildId: 0b2a2086ec4ceaea0248c90554def8726a1740dc)
[ 1314.624064] DEBUG:       #07 pc 0000000000093c88  /apex/com.android.runtime/lib64/bionic/libc.so (__libc_init+104) (BuildId: 082396c74061b06f8ce2a645b3a60e84)
[ 1324.366371] kauditd_printk_skb: 11 callbacks suppressed```

[nitanmarcel]

https://github.com/nitanmarcel/waydroid-magisk-installer#magisk-was-installed-but-i-have-no-root

Try changing kernels or os. nothing we can do regarding this

[nitanmarcel]

@ankkax someone mentioned on Telegram that it might have found a fix.

Please try to install xanmod kernel from chaotic aur with kernel parameter psi=1

Thanks

[ankkax]

yes it was me I have different nick in telegram, should have updated here earlier. :) I should add that I installed kernel packages from chaotic AUR linux-xanmod-anbox and linux-xanmod-anbox-headers. I'm not sure if default xanmod kernel works, I have not tried.

[nitanmarcel]

yes it was me I have different nick in telegram, should have updated here earlier. :) I should add that I installed kernel packages from chaotic AUR linux-xanmod-anbox and linux-xanmod-anbox-headers. I'm not sure if default xanmod kernel works, I have not tried.

Thanks for mentioning. Added it to our README

https://github.com/nitanmarcel/waydroid-magisk-installer/tree/waydroid-1-4#arch-linux