Hello,

I have an issue in lwip again. I ported the xmlrpc++ library to genode but simple test is failed.  I have messages in log:

no RM attachment (READ pf_addr=28 pf_ip=1183823 from 2df000)
invalid signal-context capability
virtual void Genode::Pager_activation_base::entry(): Could not resolve pf=28 ip=1183823

I tried to trace the error and found then the issue occurred in select function in lwip. Xmlrpc++ server does this call and sometime occurred this error. The error occurred in select function and control doesn't return to server code. The same code on host worked without issues. Sample code is in commit https://github.com/Ksys-labs/genode/commit/f567619f5f0a50e7eed74e9565ddae1320a016a0
I ran the server in qemu and client from xmlrpc++ on my host.
Any ideas?

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Ivan Loskutov