+ mkdir -p /export/sub /mnt/nfs
+ echo '/export -maproot=root localhost'
+ pgrep rpcbind
+ pgrep nfsd
+ sleep 1
+ sleep 2
+ pgrep mountd
+ grep -q /mnt/nfs
+ mount
+ sleep 1
+ cc -O2 -pthread -o /tmp/hammer /root/poc/DF-5831/hammer.c
+ cc -O2 -o /tmp/renamer /root/poc/DF-5831/renamer.c
+ pkill hammer
+ pkill renamer
+ sleep 1
+ mkdir -p /export/sub
+ sleep 300
+ /tmp/renamer /mnt/nfs 2
+ /tmp/renamer /export 4
+ /tmp/hammer /mnt/nfs 12
+ pkill hammer
+ pkill renamer
+ echo 'NO PANIC'
NO PANIC