Hi Hanlin, Unfortunately, you’ll have to make sure all code has been compiled with the same glibc version. I’ve heard that glibc changed in ubuntu 20.04 but I haven’t done any testing with it yet.
Note that the binary api also makes use of svm_queue_t. Regards, Florin > On Mar 22, 2020, at 10:49 PM, wanghanlin <wanghan...@corp.netease.com> wrote: > > Hi All, > Now, VCL app and VPP shared some data structures, such as svm_queue_t. In > svm_queue_t, there are mutex and condvar variables that depends on specified > glibc version. > When VPP run in host and VCL app run in a docker container, glibc versions > maybe different between VPP and VCL app, and then result in memory access > error for different size of mutex and condvar. > Has anyone noticed this? > > Regards, > Hanlin > > wanghanlin > > wanghan...@corp.netease.com > > <https://maas.mail.163.com/dashi-web-extend/html/proSignature.html?ftlId=1&name=wanghanlin&uid=wanghanlin%40corp.netease.com&iconUrl=https%3A%2F%2Fmail-online.nosdn.127.net%2Fqiyelogo%2FdefaultAvatar.png&items=%5B%22wanghanlin%40corp.netease.com%22%5D&logoUrl=https%3A%2F%2Fmail-online.nosdn.127.net%2Fqiyeicon%2F209a2912f40f6683af56bb7caff1cb54.png> > 签名由 网易邮箱大师 <https://mail.163.com/dashi/dlpro.html?from=mail81> 定制 >
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