On Tue, Dec 26, 2017 at 10:29:34AM +0800, 禹舟键 wrote: > Hi, Jirka > This issue happens always. The perf is running on the host machine and the > command line is as follow: > > $perf record -ag -F 100 > > But I do not find anything about race condition from the call stack in gdb. > The only thing I find is that some functions' rbp is really strange(0x1, > 0x31). > > There is a simple method to reproduce this issue. Just run a docker in a > server(OS : centos7.3), and run php-fpm(php-7.0.6) in the docker, then run > some shell scripts from another server to send data package to the php-fpm > in the docker. When perf runs on the server which contains the docker, the > php-fpm will crash in just several seconds.
could you provide exact steps/commands for this? thanks, jirka
