# DF-5125/5126 baseline run 1 — stock /boot/kernel/drm.ko (ssh capture, guest 6.5-DEVELOPMENT)
$ sysctl rcu_race.stageA_runs rcu_race.stageA_uaf rcu_race.stageB_runs rcu_race.stageB_uaf rcu_race.poison_reads rcu_race.canary
rcu_race.stageA_runs: 5
rcu_race.stageA_uaf: 4
rcu_race.stageB_runs: 3
rcu_race.stageB_uaf: 3
rcu_race.poison_reads: 3
rcu_race.canary: 3
$ dmesg | grep -E "rcu_race|expand RCU" | tail -12
rcu_race: starting on cpu 0 (hz=100) DF-5125 stage A x5
rcu_race: DF-5125 stage A done: runs=5 uaf_hits=4 poison_reads=0 canary=0
rcu_race: DF-5126 stage B x3 (reader blocks 2s inside CS)
drm: expand RCU cpu 0 to 16
rcu_race: RIP-CONTROL CANARY executed (fp=0xffffffff831dd270) through the freed object
rcu_race: RIP-CONTROL CANARY executed (fp=0xffffffff831dd270) through the freed object
rcu_race: RIP-CONTROL CANARY executed (fp=0xffffffff831dd270) through the freed object
rcu_race: DF-5126 stage B done: runs=3 uaf_hits=3 poison_reads=3 canary=3