重复出现错误 > libprocessgroup: Failed to add task into cgroup

[zcadqewxs]

adb logcat 里面一直重复出现这个错误

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08-25 06:25:29.193 238 274 E libprocessgroup: Failed to add task into cgroup 08-25 06:25:29.193 238 274 W libprocessgroup: ExecuteForTask failed for aggregate profile: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: AddTidToCgroup failed to write '11205'; fd=267: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: Failed to add task into cgroup 08-25 06:25:29.193 238 274 W libprocessgroup: ExecuteForTask failed for aggregate profile: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: AddTidToCgroup failed to write '11205'; fd=61: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: Failed to add task into cgroup 08-25 06:25:29.193 238 274 W libprocessgroup: ExecuteForTask failed for aggregate profile: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: AddTidToCgroup failed to write '11206'; fd=267: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: Failed to add task into cgroup 08-25 06:25:29.193 238 274 W libprocessgroup: ExecuteForTask failed for aggregate profile: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: AddTidToCgroup failed to write '11206'; fd=61: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: Failed to add task into cgroup 08-25 06:25:29.193 238 274 W libprocessgroup: ExecuteForTask failed for aggregate profile: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: AddTidToCgroup failed to write '11207'; fd=267: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: Failed to add task into cgroup 08-25 06:25:29.193 238 274 W libprocessgroup: ExecuteForTask failed for aggregate profile: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: AddTidToCgroup failed to write '11207'; fd=61: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: Failed to add task into cgroup 08-25 06:25:29.193 238 274 W libprocessgroup: ExecuteForTask failed for aggregate profile: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: AddTidToCgroup failed to write '11208'; fd=267: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: Failed to add task into cgroup 08-25 06:25:29.193 238 274 W libprocessgroup: ExecuteForTask failed for aggregate profile: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: AddTidToCgroup failed to write '11208'; fd=61: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: Failed to add task into cgroup 08-25 06:25:29.193 238 274 W libprocessgroup: ExecuteForTask failed for aggregate profile: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: AddTidToCgroup failed to write '11209'; fd=267: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: Failed to add task into cgroup 08-25 06:25:29.193 238 274 W libprocessgroup: ExecuteForTask failed for aggregate profile: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: AddTidToCgroup failed to write '11209'; fd=61: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: Failed to add task into cgroup 08-25 06:25:29.193 238 274 W libprocessgroup: ExecuteForTask failed for aggregate profile: Permission denied 08-25 06:25:29.193 238 274 E libprocessgroup: AddTidToCgroup failed to write '11210'; fd=267: Permission denied

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这个错误是什么原因造成的呢？

[zhouziyang]

same issues here. but seems not cause problems. I will look into this later.

[zhouziyang]

several reasons:

• possible failed to mount cpu controller (should fixed already, and mount cpu / cpuacct altogether if failed)
• some cgroup settings not correct (cpuset.cpus maybe empty)