=== uname ===
DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #0: Thu Jul  2 06:02:54 UTC 2026     root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64
=== ncpu ===
hw.ncpu: 6
=== stuck processes ===
  1700 I1     wait     sh /root/poc/run.sh
  1704 I1     pause    timeout 15 sysctl -n kern.poc_deadlock=1
  1705 D3     costp    sysctl -n kern.poc_deadlock=1
  1731 D5     oidlk    sysctl -n kern.poc_deadlock=2
=== dmesg tail ===
hammer2: enable read/write
HAMMER2: VOLDATA DUMP
HAMMER2: INITIATE SPANs
swap low/high-water marks set to 41940/62910
poc_deadlock: loaded (ncpus=6)
poc_deadlock: mode 2, tick INPROG on cpu4
poc_deadlock: fixed pattern completed, state=2
poc_deadlock: mode 1, tick INPROG on cpu4
=== per-cpu timer witness ===
cpu0 rc=0 elapsed=3s / cpu1 rc=0 3s / cpu2 rc=0 3s / cpu3 rc=0 3s / cpu4 rc=124 elapsed=8s (TIMERS DEAD) / cpu5 rc=0 3s