By reusing the "connect" BPF collector.

Testing it system wide and stopping/starting sshd:

  # perf trace -e bind
  LLVM: dumping /home/acme/git/perf/tools/perf/examples/bpf/augmented_raw_syscalls.o
  DNS Res~er #18/15132 bind(243, { .family: PF_NETLINK }, 12)  = 0
  DNS Res~er #19/4833 bind(247, { .family: PF_NETLINK }, 12)  = 0
  DNS Res~er #19/4833 bind(238, { .family: PF_NETLINK }, 12)  = 0
  DNS Res~er #18/15132 bind(243, { .family: PF_NETLINK }, 12)  = 0
  DNS Res~er #18/10327 bind(258, { .family: PF_NETLINK }, 12)  = 0
  :6507/6507 bind(24, { .family: PF_NETLINK }, 12)   = 0
  DNS Res~er #19/4833 bind(238, { .family: PF_NETLINK }, 12)  = 0
  DNS Res~er #18/15132 bind(242, { .family: PF_NETLINK }, 12)  = 0
  sshd/6514 bind(3, { .family: PF_NETLINK }, 12)    = 0
  sshd/6514 bind(5, { .family: PF_INET, port: 22, addr: 0.0.0.0 }, 16) = 0
  sshd/6514 bind(7, { .family: PF_INET6, port: 22, addr: :: }, 28) = 0
  DNS Res~er #18/10327 bind(229, { .family: PF_NETLINK }, 12)  = 0
  DNS Res~er #18/15132 bind(231, { .family: PF_NETLINK }, 12)  = 0
  DNS Res~er #19/4833 bind(229, { .family: PF_NETLINK }, 12)  = 0
  ^C#

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-m2hmxqrckxxw2ciki0tu889u@git.kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>