r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') r1 = fcntl$dupfd(r0, 0x0, r0) write$tcp_mem(r1, &(0x7f0000000100), 0x48) write$tcp_mem(r0, &(0x7f0000000080), 0x48)