r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000d40), 0x0, 0x0)
r1 = fsopen(&(0x7f0000000e00)='nfs\x00', 0x0)
fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000e40)='batadv_slave_0\x00', 0x0, r0)