r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000001180)=[{&(0x7f0000000040)="a20e73f1b1812c8df6967520cdfeffffff7a9437ee7aba5fd3289b310606000000f292739cdb7ad4a11b7fd16ce9383466f4f996997d1597ca100100f64b680507958218ed7b737b398bf4f0daf3dd42a4bc11cea8c7d4123b916dbffa3ba272f6f16f372efeec428744ff55cf327d519b34374cac22c24f9eb4", 0x7a}], 0x1)