socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540))
r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='fdinfo/3\x00')
pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x0)