DF-3062 fix validation (fixed ext2fs.ko, same kernel #0 Jul 2 2026):

$ cd /usr/src && patch -p0 < /root/fix3062.diff && cd sys/vfs/ext2fs && make
APPLIED / module linked
$ cp ext2fs.ko /boot/kernel/ext2fs.ko; sh /root/trigger3062.sh
attached /root/df3062.img size=0
MOUNT-RC=0
lost+found
BEFORE-TRIGGER
AFTER-TRIGGER-NO-PANIC
TRIGGER-RC=0
(no panic; guest healthy; the later bgetvp panic on further ops is the
 separate DF-3066 reserved-inode chain - see VERDICT.md)