=== DF-5271 patched validation ===
CDIOCGETVOL: No space left on device
[poc] opened /dev/cd1
poc_write rc=1

=== DF-5272 patched validation (hex dumps) ===
[poc] run  0: bytes[0..23]  = 001100140000000000000000000000000000000000000000
[poc]        uninit[4..23] = ....................
[poc] run  1: bytes[0..23]  = 001100140000000000000000000000000000000000000000
[poc]        uninit[4..23] = ....................
[poc] run  0: bytes[0..23]  = 001100140000000000000000000000000000000000000000
[poc]        uninit[4..23] = ....................
[poc] run  1: bytes[0..23]  = 001100140000000000000000000000000000000000000000
[poc]        uninit[4..23] = ....................

=== dmesg markers ===
(cd1:evilcd0:0:0:0): allocated modepage 14 length 32 < returned length 2
[EVILCD] probe victim untouched
[EVILCD] check_victims: 0 corrupted chunks
(cd1:evilcd0:0:0:0): allocated modepage 14 length 32 < returned length 2
[EVILCD] probe victim untouched
[EVILCD] check_victims: 0 corrupted chunks
DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #1: Thu Oct  1 23:16:29 UTC 2026     root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64