r0 = getpgrp(0x0)
pidfd_open(r0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='fdinfo/3\x00')
pread64(r1, &(0x7f00000006c0)=""/55, 0x37, 0x0)