syz-manager: retriage disabled progs
syz-manager: retriage disabled progs

There are some syscalls (e.g. perf_event_open) which do not really
affect the behavior of other calls, but affect their coverage.
Therefore, they appear quite often in the corpus and when we disable
them, we might drop a significant share of it.

Give such dropped programs a second chance by removing disabled calls
from them and then re-minimizing the leftover in syz-fuzzer.

google/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,xairy/syzkaller,xairy/syzkaller,google/syzkaller,xairy/syzkaller