# https://syzkaller.appspot.com/bug?id=9b035afe38a2757dc2bc11a96bce2a210221e500
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"procs":1,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false,"callcomments":true}
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x2)
readv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/132, 0x84}], 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/serio/devices/serio0/drvctl\x00', 0x1, 0x0)
write(r1, &(0x7f0000000200)='r', 0x1)