diff --git a/README.adoc b/README.adoc
index 66653ac..da12e36 100644
--- a/README.adoc
+++ b/README.adoc
@@ -2438,7 +2438,15 @@ Bibliography:
 
 QEMU 3.0.0-rc3 and 3.0.0-rc4 boot failing: http://lists.nongnu.org/archive/html/qemu-discuss/2018-08/msg00030.html
 
-Workaround for now by going back to v2.12.0 with <<qemu-build-variants>>.
+....
+<4>[    0.723878] VFS: Cannot open root device "vda" or unknown-block(0,0): error -6
+<4>[    0.724096] Please append a correct "root=" boot option; here are the available partitions:
+<4>[    0.724585] 1f00          131072 mtdblock0
+<4>[    0.724632]  (driver?)
+<0>[    0.724998] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
+....
+
+Workaround for now by going back to QEMU v2.12.0 with <<qemu-build-variants>>.
 
 ==== Run arm executable in aarch64