Riru doesn't work on the Samsung Galaxy A41!

[ShamiDead-kali]

Information:

• Except Riru itself, all other Magisk modules are disabled: [Yes]
• Riru version: 23+ (to the last)
• Magisk version: 22006 Canary
• Android version: 10
• Device: Samsung Galaxy A41

LOG

Logcat.txt

Describe the bug:

I install Riru and the phone goes into a cyclical reboot. The smartphone turns on the desktop and after a while hangs then restart.

Additional context:

Maybe the KNOX is acting on it somehow.

[RikkaW]

04-01 10:45:19.649   738   738 F libc    : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x7fd2286000 in tid 738 (keystore), pid 738 (keystore)

KeyStore crashed, this is the reason. Theoretically, Riru does nothing to keystore since keystore is started directly by init, Riru only affect zygote.

Does your problem still exist after disabling Riru? If the problem still exists, because of crash dump does not have permission to ptrace keystore, it's required to create and install a Magisk module with sepolicy.rule which content is allow crash_dump keystore *. Then catch log again so that further investigations can be done.

04-01 10:45:19.673   536   536 E audit   : type=1400 audit(1617252319.667:251): avc:  denied  { ptrace } for  pid=3385 comm="crash_dump64" scontext=u:r:crash_dump:s0 tcontext=u:r:keystore:s0 tclass=process permissive=0 SEPF_SM-A415F_10_0025 audit_filtered

[ShamiDead-kali]

There are no problems after the disable Riru.

[RikkaW]

If the problem still exists, because of crash dump does not have permission to ptrace keystore, it's required to create and install a Magisk module with sepolicy.rule which content is allow crash_dump keystore *. Then catch log again so that further investigations can be done.

[ShamiDead-kali]

install a Magisk module with sepolicy.rule

Where do I get such a module?

[yujincheng08]

Except Riru itself, all other Magisk modules are disabled: [Yes]

You are not doing so.

bind_mnt: /system/bin/keystore <- /sbin/.magisk/modules/safetynet-fix/system/bin/keystore