r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000400)={0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="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"})
writev(r0, &(0x7f0000000280), 0x2)