4 files changed, 33 insertions, 0 deletions
diff --git a/pkg/report/linux.go b/pkg/report/linux.go
index 0cca28424..c3345edde 100644
--- a/pkg/report/linux.go
+++ b/pkg/report/linux.go
@@ -2243,6 +2243,30 @@ var linuxOopses = append([]*oops{
 		[]*regexp.Regexp{},
 	},
 	{
+		// Custom vfs error printed by older versions of the kernel, see #3621.
+		[]byte("VFS: Close: file count is 0"),
+		[]oopsFormat{
+			{
+				title:        compile("VFS: Close: file count is 0"),
+				fmt:          "VFS: Close: file count is zero (use-after-free)",
+				noStackTrace: true,
+			},
+		},
+		[]*regexp.Regexp{},
+	},
+	{
+		// Custom vfs error printed by older versions of the kernel, see #3621.
+		[]byte("VFS: Busy inodes after unmount"),
+		[]oopsFormat{
+			{
+				title:        compile("VFS: Busy inodes after unmount"),
+				fmt:          "VFS: Busy inodes after unmount (use-after-free)",
+				noStackTrace: true,
+			},
+		},
+		[]*regexp.Regexp{},
+	},
+	{
 		[]byte("Internal error:"),
 		[]oopsFormat{
 			{
diff --git a/pkg/report/testdata/linux/report/683 b/pkg/report/testdata/linux/report/683
new file mode 100644
index 000000000..37dcf10dc
--- /dev/null
+++ b/pkg/report/testdata/linux/report/683
@@ -0,0 +1,3 @@
+TITLE: VFS: Close: file count is zero (use-after-free)
+
+VFS: Close: file count is 0
diff --git a/pkg/report/testdata/linux/report/684 b/pkg/report/testdata/linux/report/684
new file mode 100644
index 000000000..7177578f1
--- /dev/null
+++ b/pkg/report/testdata/linux/report/684
@@ -0,0 +1,4 @@
+TITLE: VFS: Busy inodes after unmount (use-after-free)
+
+
+VFS: Busy inodes after unmount of %s. Self-destruct in 5 seconds.  Have a nice day...
diff --git a/pkg/report/testdata/linux/report/685 b/pkg/report/testdata/linux/report/685
new file mode 100644
index 000000000..9081f4f28
--- /dev/null
+++ b/pkg/report/testdata/linux/report/685
@@ -0,0 +1,2 @@
+
+VFS: some message that is not an error