r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/consoles\x00', 0x0, 0x0)
preadv(r0, &(0x7f0000002540)=[{&(0x7f00000010c0)=""/242, 0xf2}], 0x1, 0x93, 0x0)