r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000500)="7def6b71a23a1d0cf1f686755587fb0c90a55217987addd47210ea8a755d4e9d3cb98f0d878e66ff383edf8500bef3cd8c0e97ba1b0a33766e93530e6bb86d38b655683fd317c307dfccfd4c005fcb8e48b24eb57c383cc69c37f37fac633269c5e27cab7624960d03765345a557aec0c14cf6087ab238def3d7d0e4fff8a8d8c4575e7a35e9c5d9b3094b309565169b4a", 0x91}], 0x1)