From 62b77dcd78dc271879d01f0132acea1952ef226d Mon Sep 17 00:00:00 2001

From: Pavel Moravec <pmoravec@redhat.com>

Date: Thu, 27 Jun 2019 13:44:40 +0200

Subject: [PATCH] [kernel] collect "bpftool net list"

List bpf program attachments in the kernel networking subsystem.

Resolves: #1712

Signed-off-by: Pavel Moravec <pmoravec@redhat.com>

---

 sos/plugins/kernel.py | 4 ++++

 1 file changed, 4 insertions(+)

diff --git a/sos/plugins/kernel.py b/sos/plugins/kernel.py

index 558e71438..bf3c3deaa 100644

--- a/sos/plugins/kernel.py

+++ b/sos/plugins/kernel.py

@@ -142,6 +142,10 @@ class Kernel(Plugin, RedHatPlugin, Debia

         if not self.get_option("trace"):

             self.add_forbidden_path("/sys/kernel/debug/tracing/trace")

+        # collect list of bpf program attachments in the kernel

+        # networking subsystem

+        self.add_cmd_output("bpftool net list")

+

         # collect list of eBPF programs and maps and their dumps

         prog_file = self.get_cmd_output_now("bpftool -j prog list")

         for prog_id in self.get_bpftool_prog_ids(prog_file):