r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000000240)="b7584d20c8928d52572cfb603bc851e1049fba3cff4744833ba875484ddaa8e9d762a51e24ae9feb038152f8dc9b5b0a601b5a", 0x33}, {&(0x7f0000000340)="98d05cccb4da3a7a6ccb1cae83b1b63db57a98f25e001144fef8919391d31131733933177c3e94e6e2608b35c3012164d37639c29fd8044eed8e729b2b22123cd86979eff001aa35c47d229c012eb7966662f1d28e98a0328ed76c2aceb28ddd297b46a282469015c4decc0804d67860bbe36169568f07d401cd63a9ec41c82dd2d01b867cc3976fbf7e4fc6773558e727f7201f1b7fd735d16bb6dbe29eb7b6aba705bdcc603232fef493f1f43c952bf35815c0e5396dd5d1fa5ec835984f5618a29b4a", 0xc4}], 0x2)