superLiben

I conducted LTP stress testing on multiple services, and there were crashes and restarts. Please help analyze whether the problem is caused by an LTP bug. The version I am...

16 20:29:54 hgzmm3cs239 kernel: Call Trace: Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_header+0x90/0x229 Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? put_page+0x45/0x60 Aug 16...

17 06:27:24 hgzmm3cs239 kernel: Call Trace: Aug 17 06:27:24 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b Aug 17 06:27:24 hgzmm3cs239 kernel: [] dump_header+0x90/0x229 Aug 17 06:27:25 hgzmm3cs239 kernel: [] ? _raw_spin_unlock_irqrestore+0x15/0x20 Aug 17...

> 看起来 memcg 压力测试杀死了正在运行的测试进程。由于您使用的是旧的 ltp 版本，您可以使用最新的 ltp 版本吗？ Thank you for your feedback. Our customer does not agree to change the version and needs to analyze the problem. So is...

In addition, is the memory usage of ltp endless? Does the program automatically allocate the server's existing available memory?

> Yes, ltp case will calucalte the needed allocate memory according to the server machine . I doubt whether there has a bug in ltp old version or your kernel...

Dear experts, are there any bug issues with ltp20160510 and 3.18.8-1168.el7 kernel cgroup?"