r0 = syz_open_procfs(0x0, &(0x7f0000000700)='clear_refs\x00')
writev(r0, &(0x7f0000000680)=[{&(0x7f0000000040)='3', 0x1}, {0x0, 0x2}, {&(0x7f0000000740)="f3", 0x1}], 0x3)