EPOLLERR           92 src/pkg/runtime/netpoll_epoll.c 		if(ev->events & (EPOLLIN|EPOLLRDHUP|EPOLLHUP|EPOLLERR))
EPOLLERR           94 src/pkg/runtime/netpoll_epoll.c 		if(ev->events & (EPOLLOUT|EPOLLHUP|EPOLLERR))