[master] 7a1f7b2ab stabilize test: the panic might take some time

[Nils Goroll]

commit 7a1f7b2abf4656ebb7fe6f61b2f40a9cc64d09d4
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Wed Jan 15 18:05:42 2020 +0100

    stabilize test: the panic might take some time

diff --git a/bin/varnishtest/tests/c00057.vtc b/bin/varnishtest/tests/c00057.vtc
index be6569d24..65951be6b 100644
--- a/bin/varnishtest/tests/c00057.vtc
+++ b/bin/varnishtest/tests/c00057.vtc
@@ -44,6 +44,8 @@ client c1 {
 	expect_close
 } -run
 
+delay 3
+
 varnish v1 -cliexpect "STACK OVERFLOW" "panic.show"
 varnish v1 -clijson "panic.show -j"
 
@@ -82,6 +84,8 @@ client c2 -connect ${v2_sock} {
 	expect_close
 } -run
 
+delay 3
+
 varnish v2 -cliexpect "[bB]us error|Segmentation [fF]ault" "panic.show"
 varnish v2 -clijson "panic.show -j"