r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00')
readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/221, 0xdd}], 0x1)
write(r0, 0x0, 0x0)