r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0)
preadv(r0, &(0x7f0000001580)=[{&(0x7f0000002e40)=""/4147, 0x1033}], 0x1, 0xffffffff, 0x0)