syzbot

Out of 6 bugs, 4 were automatically obsoleted (0 due to revoked reproducers), 2 were invalidated by users.

Title	Count	Last	Reported
linux-4.9.y build error	1	1691d	1691d
linux-4.9.y boot error: WARNING in cpumask_check	611	1670d	1835d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2)	1	1702d	1702d
linux-4.9.y boot error: can't ssh into the instance	4	1730d	1778d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2	1	1795d	1795d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1	1	1822d	1822d