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-rwxr-xr-xtools/create-gce-image.sh1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/create-gce-image.sh b/tools/create-gce-image.sh
index 6e53b54ea..1b408f0c2 100755
--- a/tools/create-gce-image.sh
+++ b/tools/create-gce-image.sh
@@ -148,6 +148,7 @@ done
# sysctls
echo "kernel.printk = 7 4 1 3" | sudo tee -a disk.mnt/etc/sysctl.conf
echo "debug.exception-trace = 0" | sudo tee -a disk.mnt/etc/sysctl.conf
+echo "sysctl.kernel.hung_task_all_cpu_backtrace = 1" | sudo tee -a disk.mnt/etc/sysctl.conf
SYZ_SYSCTL_FILE="${SYZ_SYSCTL_FILE:-}"
if [ "$SYZ_SYSCTL_FILE" != "" ]; then
cat $SYZ_SYSCTL_FILE | sudo tee -a disk.mnt/etc/sysctl.conf