Hello! On Mon, Mar 13, 2017 at 03:06:17PM +0200, George . wrote:
> Hi all, > > We've found two different coredumps in production machines running 1.10.3 > handing ssl and http v2 traffic. > > Here is the backtrace of version compiles with -O0 -g -ggdb > > > > warning: exec file is newer than core file. > [New LWP 28665] > [Thread debugging using libthread_db enabled] > Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". > Core was generated by `nginx: worker process '. > Program terminated with signal SIGSEGV, Segmentation fault. > #0 0x00000000004aeecc in ngx_http_v2_state_window_update (h2c=0x32c8aa0, > pos=0x31a52fa "", end=0x31a5314 ")�") at src/http/v2/ngx_http_v2.c:2216 > > warning: Source file is more recent than executable. > 2216 ngx_queue_remove(q); Note: the warning here suggests that the core file is from a different executable. The backtrace provided is likely incorrect. Try to reproduce the problem with the current executable to get a proper backtrace. It might be also be a good idea to look into "nginx -V" output and the configuration (first of all, to make sure there are no 3rd party modules used; if there are any - try to reproduce the problem without them), as well as to check if you are able to reproduce the problem with the latest mainline version. -- Maxim Dounin http://nginx.org/ _______________________________________________ nginx-devel mailing list nginx-devel@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx-devel
