r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x1, 0x20982)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="7811b4162400000000000000925a9eed92a8c20c450000000000000200fffffffff69d1bfa35606d117738a70f9b", 0x2e}], 0x1)