Yes yes ! Normally the connect(2) should be followed by a send(2). It is impossible to strace and use survfutex at the same time on your process because both of them use the ptrace(2) and a process cannot be ptraced twice at the same time (the ATTACH will not work). But, you can use the tcpdump command to trace the packets and see if the three-phase connect (SYN sent, SYN-ACK received, ACK sent) are seen on the network. If so and your connect does not success (or waits), yes your connect is in strange state.
> By the way: The last system call before SIGCHLD arrives is "connect". > This call is also part of the debug procedure. But strace does not mark > this call as "unfinished". Normally "connect" is followed by a "send". > -- Futex hang when exiting using the window close button https://bugs.launchpad.net/bugs/57731 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
