r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0)
preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/121, 0x79}], 0x1, 0x16, 0x0)