r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000ac0), 0x678922e21b7e113d, 0x0)
fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000000)='],\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c)