[*] hdac.c pass-2 ioctl battery start (unprivileged)
[-] frag 0x7fff0000: bogus ospace 16/8192/131072
[-] frag 0: bogus ospace 16/8192/131072
[+] phase fragments: 10 rounds ok (clamp chain held)
[+] phase format churn: 1100 combos ok
[+] phase play churn: 200 open/play/close ok
[+] phase concurrent (6 workers x open/play/close churn) ok
[+] battery COMPLETE: 1310 rounds, 2 failures, guest alive
battery_rc=1
[00] frag=0x7fff0000 -> soft 16/8192/131072 wrote=8192
     (soft blkcnt>256 — hw path must clamp)
[01] frag=0x00010000 -> soft 16/256/4096 wrote=8192
[02] frag=0x00020001 -> soft 16/256/4096 wrote=8192
[03] frag=0xffff001f -> soft 65536/2/131072 wrote=8192
[04] frag=0x8000001e -> soft 65536/2/131072 wrote=8192
[05] frag=0000000000 -> soft 16/8192/131072 wrote=8192
     (soft blkcnt>256 — hw path must clamp)
[06] frag=0x7fffffff -> soft 65536/2/131072 wrote=8192
[07] frag=0xffffffff -> soft 65536/2/131072 wrote=8192
[08] frag=0x01000100 -> soft 65536/2/131072 wrote=8192
[09] frag=0x00ff0004 -> soft 16/256/4096 wrote=8192
[10] frag=0x20000003 -> soft 16/8192/131072 wrote=8192
     (soft blkcnt>256 — hw path must clamp)
[+] frag+start battery done, 11 configs, guest alive
frag_rc=0
[1] frag 0x20000004 -> soft 16/8192/131072 (soft blkcnt now 8192)
[2] frag 0x1000004 -> soft 16/256/4096 (hw request blkcnt=8192->512)
[3] wrote 65536 bytes — stream started; BDL walk ran
[4] getptr ok bytes=65536
[+] double-fragment hblkcnt>256 trigger done, guest alive
hblk_rc=0
 1:06AM  up 4 mins, 0 users, load averages: 0.08, 0.04, 0.01