r0 = epoll_create(0x6)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080))
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$GIO_SCRNMAP(r2, 0x5412, &(0x7f0000000080)=""/144)