r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nfsfs\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nfsfs\x00')
renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00')