6.18 octopus validation -- bhive (CORRUPT) -- loop 1, elapsed 00:04:24

kernel: 6.18.42-p3bpristine progs: btrfs-progs v6.14 SUT: 47891c21c94f5 (sut-6.18)

test	criterion	online failure, stripe_alloc	-o degraded, stripe_alloc	online, stock allocator
T1	read-after-write w/ flush	pending	pending	PASS
T2	no IO errors visible to apps	pending	pending	FAIL(exp)
T3	scrub completes+clean	pending	pending	PASS
T4	balance no silent corrupt	pending	pending	PASS
T5	fsstress	pending	pending	PASS
T6	ENOSPC no data loss (live resize)	pending	pending	PASS
T7	compressed zstd ~50%	pending	pending	PASS
T8	kernel health (oops/WARN/KASAN/hang)	pending	pending	PASS
T9	nodatacow under failure	pending	pending	SKIP
T10	fsync durability across fault	pending	pending	FAIL(exp)
T11	fsync-heavy log-tree	pending	pending	PASS
T12	device replace / rebuild	pending	pending	PASS
T13	offline btrfs check (post-replace)	pending	pending	PASS

RESULT_6.18[bhive/CORRUPT/P1_online loop1]: pass=0 fail=0 skip=0 RESULT_6.18[bhive/CORRUPT/P2_degraded loop1]: pass=0 fail=0 skip=0 RESULT_6.18[bhive/CORRUPT/P3_stock loop1]: pass=10 fail=0 skip=1

Notes / failures needing attention

P3_stock/T11: 4/4 workers survived
P3_stock/T10: fsync'd data not durable across fault
P3_stock/T2: 1 non-ENOSPC write error(s) surfaced to app
P3_stock/T3: scrubbed 6 devs
P3_stock/T6: enospc edge write_errors=1 shrunk=5/5
P3_stock/T7: ratio=54%
P3_stock/T9: nodatacow undetectable under silent corruption