09-18 21:21:57.230 E/bulldog-daemon( 8029): waitpid failed for 12671: -1 0 13 Permission denied
09-18 21:21:57.230 E/bulldog-daemon( 8029): PTRACE_DETACH for 12671 error 3: No such process
09-18 21:21:57.230 E/audit ( 6675): type=1400 msg=audit(1474222917.230:634): avc: denied { sigchld } for pid=8029 comm="lib5.so" scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:r:su:s0 tclass=process permissive=0
09-18 21:21:57.230 E/audit ( 6675): SEPF_SECMOBILE_6.0.1_0010
09-18 21:21:57.230 E/audit ( 6675): type=1300 msg=audit(1474222917.230:634): arch=c00000b7 syscall=260 success=no exit=-13 a0=317f a1=7fe9f67bd4 a2=40000000 a3=0 items=0 ppid=8027 ppcomm=su pid=8029 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm="lib5.so" exe="/data/app/com.lhzyzwmqqbzcyrtgyrjp-1/lib/arm/lib5.so" subj=u:r:su:s0 key=(null)
09-18 21:21:57.230 E/audit ( 6675): type=1327 msg=audit(1474222917.230:634): proctitle="kworker"
09-18 21:21:57.230 E/audit ( 6675): type=1320 msg=audit(1474222917.230:634):
SELinux prevent attach to process. You must disable it or switch to permissive mode.
I do not khow how do that. Search over internet for guides.