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	1907d	1907d
linux-4.9.y boot error: WARNING in cpumask_check	611	1886d	2051d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2)	1	1919d	1919d
linux-4.9.y boot error: can't ssh into the instance	4	1946d	1994d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2	1	2011d	2011d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1	1	2038d	2038d